Trace number 1783958

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
precosat 236? (TO) 5000.06 5001.41

General information on the benchmark

Namecrafted/Difficult/contest05/jarvisalo/
mod2-rand3bip-sat-280-3.sat05-2265.reshuffled-07.cnf
MD5SUMd84d2f51f14938d23f8344f062b55708
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.014997
Satisfiable
(Un)Satisfiability was proved
Number of variables280
Number of clauses1120
Sum of the clauses size3360
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31120
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c PicoSATLight Version 236 3e7a3f8825c0b9e241f38a63fee5517540b2feca
0.00/0.00	c Copyright (C) 2009, Armin Biere, JKU, Linz, Austria.  All rights reserved.
0.00/0.00	c Released on Sun Mar 22 10:16:26 CET 2009
0.00/0.00	c Compiled on Tue Mar 24 21:24:39 CET 2009
0.00/0.00	c g++ (GCC) 4.3.2 20081105 (Red Hat 4.3.2-7)
0.00/0.00	c -O3 -m32 -static -Wall -Wextra -DNDEBUG -DNLOGPRECO -DNSTATSPRECO
0.00/0.00	c -finline-limit=10000000 -fomit-frame-pointer -fno-exceptions
0.00/0.00	c Linux baghera 2.6.27.19-170.2.35.fc10.i686.PAE i686
0.00/0.00	c
0.00/0.00	c reading HOME/instance-1783958-1241904343.cnf
0.00/0.00	c found header 'p cnf 280 1120'
0.00/0.00	c finished parsing
0.00/0.00	c
0.00/0.00	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
0.00/0.00	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
0.00/0.00	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
0.00/0.00	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
0.00/0.00	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
0.00/0.00	c --random=1 --spread=2000 --seed=0 --skip=25
0.00/0.00	c
0.00/0.00	c sizeof     vars[0] = 16   alignment = 0       0 MB
0.00/0.00	c sizeof     orgs[0] =  8   alignment = 0       0 MB
0.00/0.00	c sizeof     occs[0] =  8   alignment = 0       0 MB
0.00/0.00	c sizeof iirfs[0..1] =  8   alignment = 0       0 MB
0.00/0.00	c
0.00/0.00	c starting search after 0.0 seconds
0.00/0.00	c no decision limit
0.00/0.00	c
0.00/0.00	c       original/binary      fixed     eliminated      learned       agility
0.00/0.00	c   seconds        variables     equivalent    conflicts       height       MB
0.00/0.00	c
0.00/0.00	c *    0.0     1120     280      0     0      0       0      0    0.0   0    0
0.00/0.00	c s    0.0     1092     266      0     0     14       0      0    0.0   0    0
0.00/0.00	c l    0.0     1092     266      0     0     14       0   1092    0.0   0    0
0.00/0.01	c N    0.0     1092     266      0     0     14     100    100   29.7  34    0
0.00/0.01	c N    0.0     1092     266      0     0     14     201    201   31.1  48    0
0.04/0.04	c N    0.0     1092     266      0     0     14     803    803   30.3  54    0
0.04/0.05	c B    0.1     1092     266      0     0     14    1001   1001   29.9  55    0
0.04/0.05	c +    0.1     1092     266      0     0     14    1093   1201   29.8  54    0
0.04/0.07	c +    0.1     1092     266      0     0     14    1365   1321   29.4  54    0
0.04/0.09	c +    0.1     1092     266      0     0     14    1706   1453   29.2  55    0
0.09/0.11	c B    0.1     1092     266      0     0     14    2003   1458   28.8  53    0
0.09/0.12	c +    0.1     1092     266      0     0     14    2130   1598   28.6  53    0
0.09/0.14	c N    0.1     1092     266      0     0     14    2409   1603   28.5  53    0
0.09/0.15	c +    0.2     1092     266      0     0     14    2660   1757   28.3  53    0
0.09/0.19	c +    0.2     1092     266      0     0     14    3325   1932   27.9  53    0
0.19/0.25	c +    0.3     1092     266      0     0     14    4156   2125   27.5  53    0
0.29/0.32	c +    0.3     1092     266      0     0     14    5195   2337   27.2  55    1
0.39/0.42	c N    0.4     1092     266      0     0     14    6417   2342   26.8  57    1
0.39/0.43	c +    0.4     1092     266      0     0     14    6490   2570   26.8  58    1
0.49/0.56	c
0.49/0.56	c       original/binary      fixed     eliminated      learned       agility
0.49/0.56	c   seconds        variables     equivalent    conflicts       height       MB
0.49/0.56	c
0.49/0.56	c B    0.6     1092     266      0     0     14    8006   2579   26.4  53    1
0.49/0.57	c +    0.6     1092     266      0     0     14    8110   2827   26.4  54    1
0.69/0.72	c +    0.7     1092     266      0     0     14   10136   3109   26.2  55    1
0.89/0.92	c +    0.9     1092     266      0     0     14   12670   3419   26.0  48    1
1.19/1.22	c +    1.2     1092     266      0     0     14   15836   3760   25.8  57    1
1.19/1.24	c N    1.2     1092     266      0     0     14   16029   3621   25.7  54    1
1.59/1.64	c +    1.6     1092     266      0     0     14   19795   4136   25.4  58    1
1.89/1.98	c B    2.0     1092     266      0     0     14   24013   4146   25.2  55    1
1.99/2.04	c +    2.0     1092     266      0     0     14   24740   4549   25.2  53    1
2.49/2.55	c +    2.5     1092     266      0     0     14   30925   5003   25.1  53    1
3.09/3.16	c N    3.2     1092     266      0     0     14   38465   5014   24.9  57    2
3.09/3.17	c +    3.2     1092     266      0     0     14   38655   5503   24.9  57    2
4.09/4.13	c +    4.1     1092     266      0     0     14   48317   6053   24.6  58    2
5.29/5.32	c +    5.3     1092     266      0     0     14   60395   6658   24.4  56    2
5.59/5.67	c B    5.7     1092     266      0     0     14   64023   6666   24.3  57    2
6.69/6.74	c +    6.7     1092     266      0     0     14   75490   7323   24.0  51    2
8.19/8.24	c N    8.2     1092     266      0     0     14   89747   7330   23.8  54    3
8.69/8.71	c +    8.7     1092     266      0     0     14   94360   8055   23.8  54    3
11.18/11.29	c +   11.3     1092     266      0     0     14  117950   8860   23.4  56    3
13.98/14.07	c
13.98/14.07	c       original/binary      fixed     eliminated      learned       agility
13.98/14.07	c   seconds        variables     equivalent    conflicts       height       MB
13.98/14.07	c
13.98/14.07	c +   14.1     1092     266      0     0     14  147435   9746   23.2  55    3
15.29/15.33	c B   15.3     1092     266      0     0     14  160041   9755   23.1  59    3
17.78/17.84	c +   17.8     1092     266      0     0     14  184290  10720   22.8  58    3
19.88/19.99	c N   20.0     1092     266      0     0     14  205124  10731   22.8  51    4
22.88/22.91	c +   22.9     1092     266      0     0     14  230361  11792   22.6  57    4
29.78/29.80	c +   29.8     1092     266      0     0     14  287950  12971   22.3  56    4
39.77/39.81	c +   39.8     1092     266      0     0     14  359936  14268   22.1  53    5
42.88/42.96	c B   42.9     1092     266      0     0     14  384071  14280   22.0  56    6
51.07/51.12	c +   51.1     1092     266      0     0     14  449921  15694   21.8  55    6
52.77/52.83	c N   52.8     1092     266      0     0     14  461401  15711   21.8  55    7
66.16/66.26	c +   66.2     1092     266      0     0     14  562400  17263   21.5  54    7
85.27/85.32	c +   85.3     1092     266      0     0     14  703000  18989   21.1  52    8
108.96/109.02	c +  109.0     1092     266      0     0     14  878751  20887   20.8  57    9
111.46/111.60	c B  111.6     1092     266      0     0     14  896134  20903   20.8  57    9
131.35/131.49	c N  131.5     1092     266      0     0     14 1025214  20898   20.5  57    9
143.44/143.51	c +  143.5     1092     266      0     0     14 1098436  22975   20.4  58   10
188.93/189.07	c +  189.0     1092     266      0     0     14 1373045  25272   20.0  55   11
253.92/254.05	c +  254.0     1092     266      0     0     14 1716305  27799   19.5  55   13
320.50/320.61	c B  320.5     1092     266      0     0     14 2048297  27852   19.1  59   15
341.79/341.92	c
341.79/341.92	c       original/binary      fixed     eliminated      learned       agility
341.79/341.92	c   seconds        variables     equivalent    conflicts       height       MB
341.79/341.92	c
341.79/341.92	c +  341.8     1092     266      0     0     14 2145380  30578   19.0  57   15
364.79/364.90	c N  364.8     1092     266      0     0     14 2255216  30598   19.0  59   16
454.36/454.55	c +  454.4     1092     266      0     0     14 2681726  33635   18.6  58   16
594.83/595.02	c +  594.9     1092     266      0     0     14 3352156  36998   18.1  57   18
790.08/790.32	c +  790.1     1092     266      0     0     14 4190197  40697   17.7  55    9
899.64/899.92	c B  899.7     1092     266      0     0     14 4608576  40718   17.6  59   14
980.62/980.91	c N  980.6     1092     266      0     0     14 4920120  40719   17.5  58   15
1064.00/1064.34	c + 1064.1     1092     266      0     0     14 5237746  44766   17.4  56   17
1440.50/1440.91	c + 1440.5     1092     266      0     0     14 6547181  49242   17.0  55   21
1967.06/1967.63	c + 1967.1     1092     266      0     0     14 8183976  54166   16.9  57   12
2718.15/2718.97	c B 2718.2     1092     266      0     0     14 10241161  54176   16.6  55   24
2858.51/2859.36	c N 2858.6     1092     266      0     0     14 10659404  54174   16.5  53   25
5000.04/5001.40	c
5000.04/5001.40	c *** CAUGHT SIGNAL 15 ***
5000.04/5001.40	c
5000.04/5001.40	c 16569332 conflicts, 17516012 decisions, 1 random
5000.04/5001.40	c 0 iterations, 0 restarts, 24573 skipped
5000.04/5001.40	c 41 enlarged, 7 shrunken, 161814 rescored, 3132 rebiased
5000.04/5001.40	c 1 simplifications, 5 reductions
5000.04/5001.40	c
5000.04/5001.40	c vars: 0 fixed, 0 equiv, 14 elim, 0 merged
5000.04/5001.40	c elim: 4391 resolutions, 1 phases, 1 rounds
5000.04/5001.40	c sbst: 100% substituted, 50.0% nots, 0.0% ands, 50.0% xors, 0.0% ites
5000.04/5001.40	c arty: 0.00 and 2.00 xor average arity
5000.04/5001.40	c prbe: 3220 probed, 6 phases, 6 rounds
5000.04/5001.40	c prbe: 0 failed, 0 lifted, 0 merged
5000.04/5001.40	c sccs: 0 non trivial, 0 fixed, 0 merged
5000.04/5001.40	c hash: 0 units, 0 merged
5000.04/5001.40	c mins: 352717744 learned, 32% deleted, 116 strong, 35 depth
5000.04/5001.40	c subs: 0 forward, 14 backward, 0 doms
5000.04/5001.40	c strs: 14 forward, 0 backward
5000.04/5001.40	c doms: 0 dominators, 0 high, 0 low
5000.04/5001.40	c prps: 1237627392 propagations, 0.25 megaprops
5000.04/5001.40	c
5000.04/5001.40	c 5000.1 seconds, 35 MB max, 1719 MB recycled
5000.04/5001.40	c
5000.04/5001.40	c *** CAUGHT SIGNAL 15 ***
5000.04/5001.40	c

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1783958-1241904343/watcher-1783958-1241904343 -o /tmp/evaluation-result-1783958-1241904343/solver-1783958-1241904343 -C 5000 -W 6000 -M 1800 HOME/precosat HOME/instance-1783958-1241904343.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 6000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 0.97 0.91 4/64 26936
/proc/meminfo: memFree=1682352/2055920 swapFree=4121000/4192956
[pid=26936] ppid=26934 vsize=912 CPUtime=0
/proc/26936/stat : 26936 (precosat) R 26934 26936 26837 0 -1 4194304 144 0 0 0 0 0 0 0 18 0 1 0 218467563 933888 128 1992294400 134512640 135151029 4294956240 18446744073709551615 134580449 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26936/statm: 228 128 79 155 0 71 0

[startup+0.0440449 s]
/proc/loadavg: 0.99 0.97 0.91 4/64 26936
/proc/meminfo: memFree=1682352/2055920 swapFree=4121000/4192956
[pid=26936] ppid=26934 vsize=1044 CPUtime=0.04
/proc/26936/stat : 26936 (precosat) R 26934 26936 26837 0 -1 4194304 170 0 0 0 4 0 0 0 18 0 1 0 218467563 1069056 154 1992294400 134512640 135151029 4294956240 18446744073709551615 134554915 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26936/statm: 261 154 79 155 0 104 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1044

[startup+0.10105 s]
/proc/loadavg: 0.99 0.97 0.91 4/64 26936
/proc/meminfo: memFree=1682352/2055920 swapFree=4121000/4192956
[pid=26936] ppid=26934 vsize=1176 CPUtime=0.09
/proc/26936/stat : 26936 (precosat) R 26934 26936 26837 0 -1 4194304 203 0 0 0 9 0 0 0 18 0 1 0 218467563 1204224 187 1992294400 134512640 135151029 4294956240 18446744073709551615 134554900 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26936/statm: 294 187 79 155 0 137 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1176

[startup+0.301072 s]
/proc/loadavg: 0.99 0.97 0.91 4/64 26936
/proc/meminfo: memFree=1682352/2055920 swapFree=4121000/4192956
[pid=26936] ppid=26934 vsize=1308 CPUtime=0.29
/proc/26936/stat : 26936 (precosat) R 26934 26936 26837 0 -1 4194304 251 0 0 0 29 0 0 0 19 0 1 0 218467563 1339392 235 1992294400 134512640 135151029 4294956240 18446744073709551615 134551954 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26936/statm: 327 235 79 155 0 170 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1308

[startup+0.701118 s]
/proc/loadavg: 0.99 0.97 0.91 4/64 26936
/proc/meminfo: memFree=1682352/2055920 swapFree=4121000/4192956
[pid=26936] ppid=26934 vsize=1572 CPUtime=0.69
/proc/26936/stat : 26936 (precosat) R 26934 26936 26837 0 -1 4194304 303 0 0 0 69 0 0 0 23 0 1 0 218467563 1609728 287 1992294400 134512640 135151029 4294956240 18446744073709551615 134546754 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26936/statm: 393 287 79 155 0 236 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1572

[startup+1.50121 s]
/proc/loadavg: 0.99 0.97 0.91 3/65 26937
/proc/meminfo: memFree=1681384/2055920 swapFree=4121000/4192956
[pid=26936] ppid=26934 vsize=1836 CPUtime=1.49
/proc/26936/stat : 26936 (precosat) R 26934 26936 26837 0 -1 4194304 395 0 0 0 149 0 0 0 25 0 1 0 218467563 1880064 379 1992294400 134512640 135151029 4294956240 18446744073709551615 134542684 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26936/statm: 459 379 79 155 0 302 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1836

[startup+3.10139 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 26937
/proc/meminfo: memFree=1680936/2055920 swapFree=4121000/4192956
[pid=26936] ppid=26934 vsize=2368 CPUtime=3.09
/proc/26936/stat : 26936 (precosat) R 26934 26936 26837 0 -1 4194304 520 0 0 0 309 0 0 0 25 0 1 0 218467563 2424832 504 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26936/statm: 592 504 79 155 0 435 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2368

[startup+6.30176 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 26937
/proc/meminfo: memFree=1679848/2055920 swapFree=4121000/4192956
[pid=26936] ppid=26934 vsize=3176 CPUtime=6.29
/proc/26936/stat : 26936 (precosat) R 26934 26936 26837 0 -1 4194304 699 0 0 0 629 0 0 0 25 0 1 0 218467563 3252224 683 1992294400 134512640 135151029 4294956240 18446744073709551615 134554890 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26936/statm: 794 683 79 155 0 637 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3176

[startup+12.7015 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 26937
/proc/meminfo: memFree=1678952/2055920 swapFree=4121000/4192956
[pid=26936] ppid=26934 vsize=4000 CPUtime=12.68
/proc/26936/stat : 26936 (precosat) R 26934 26936 26837 0 -1 4194304 892 0 0 0 1268 0 0 0 25 0 1 0 218467563 4096000 876 1992294400 134512640 135151029 4294956240 18446744073709551615 134567888 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26936/statm: 1000 876 79 155 0 843 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 4000

[startup+25.502 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 26937
/proc/meminfo: memFree=1677864/2055920 swapFree=4121000/4192956
[pid=26936] ppid=26934 vsize=5156 CPUtime=25.48
/proc/26936/stat : 26936 (precosat) R 26934 26936 26837 0 -1 4194304 1155 0 0 0 2548 0 0 0 25 0 1 0 218467563 5279744 1139 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26936/statm: 1289 1139 79 155 0 1132 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5156

[startup+51.1019 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 26937
/proc/meminfo: memFree=1675880/2055920 swapFree=4121000/4192956
[pid=26936] ppid=26934 vsize=7524 CPUtime=51.07
/proc/26936/stat : 26936 (precosat) R 26934 26936 26837 0 -1 4194304 1651 0 0 0 5107 0 0 0 25 0 1 0 218467563 7704576 1635 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26936/statm: 1881 1635 79 155 0 1724 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 7524

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 26937
/proc/meminfo: memFree=1673384/2055920 swapFree=4121000/4192956
[pid=26936] ppid=26934 vsize=10324 CPUtime=102.26
/proc/26936/stat : 26936 (precosat) R 26934 26936 26837 0 -1 4194304 2250 0 0 0 10225 1 0 0 25 0 1 0 218467563 10571776 2234 1992294400 134512640 135151029 4294956240 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26936/statm: 2581 2234 79 155 0 2424 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 10324

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 26937
/proc/meminfo: memFree=1671912/2055920 swapFree=4121000/4192956
[pid=26936] ppid=26934 vsize=12024 CPUtime=162.24
/proc/26936/stat : 26936 (precosat) R 26934 26936 26837 0 -1 4194304 2624 0 0 0 16223 1 0 0 25 0 1 0 218467563 12312576 2608 1992294400 134512640 135151029 4294956240 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26936/statm: 3006 2608 79 155 0 2849 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 12024

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 26937
/proc/meminfo: memFree=1670248/2055920 swapFree=4121000/4192956
[pid=26936] ppid=26934 vsize=14176 CPUtime=222.23
/proc/26936/stat : 26936 (precosat) R 26934 26936 26837 0 -1 4194304 3022 0 0 0 22221 2 0 0 25 0 1 0 218467563 14516224 3006 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26936/statm: 3544 3006 79 155 0 3387 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 14176

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 26937
/proc/meminfo: memFree=1668840/2055920 swapFree=4121000/4192956
[pid=26936] ppid=26934 vsize=16092 CPUtime=282.21
/proc/26936/stat : 26936 (precosat) R 26934 26936 26837 0 -1 4194304 3371 0 0 0 28219 2 0 0 25 0 1 0 218467563 16478208 3355 1992294400 134512640 135151029 4294956240 18446744073709551615 134552618 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26936/statm: 4023 3355 79 155 0 3866 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 16092

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 26937
/proc/meminfo: memFree=1667560/2055920 swapFree=4121000/4192956
[pid=26936] ppid=26934 vsize=17424 CPUtime=342.19
/proc/26936/stat : 26936 (precosat) R 26934 26936 26837 0 -1 4194304 3682 0 0 0 34217 2 0 0 25 0 1 0 218467563 17842176 3666 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26936/statm: 4356 3666 79 155 0 4199 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 17424

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 26937
/proc/meminfo: memFree=1667048/2055920 swapFree=4121000/4192956
[pid=26936] ppid=26934 vsize=17880 CPUtime=402.17
/proc/26936/stat : 26936 (precosat) R 26934 26936 26837 0 -1 4194304 3792 0 0 0 40215 2 0 0 25 0 1 0 218467563 18309120 3776 1992294400 134512640 135151029 4294956240 18446744073709551615 134555146 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26936/statm: 4470 3776 79 155 0 4313 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 17880

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 26937
/proc/meminfo: memFree=1666344/2055920 swapFree=4121000/4192956
[pid=26936] ppid=26934 vsize=18804 CPUtime=462.16
/proc/26936/stat : 26936 (precosat) R 26934 26936 26837 0 -1 4194304 3970 0 0 0 46214 2 0 0 25 0 1 0 218467563 19255296 3954 1992294400 134512640 135151029 4294956240 18446744073709551615 134554851 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26936/statm: 4701 3954 79 155 0 4544 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 18804

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 26937
/proc/meminfo: memFree=1664296/2055920 swapFree=4121000/4192956
[pid=26936] ppid=26934 vsize=21028 CPUtime=522.15
/proc/26936/stat : 26936 (precosat) R 26934 26936 26837 0 -1 4194304 4478 0 0 0 52212 3 0 0 25 0 1 0 218467563 21532672 4462 1992294400 134512640 135151029 4294956240 18446744073709551615 134555084 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26936/statm: 5257 4462 79 155 0 5100 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 21028

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 26937
/proc/meminfo: memFree=1663336/2055920 swapFree=4121000/4192956
[pid=26936] ppid=26934 vsize=22216 CPUtime=582.13
/proc/26936/stat : 26936 (precosat) R 26934 26936 26837 0 -1 4194304 4716 0 0 0 58210 3 0 0 25 0 1 0 218467563 22749184 4700 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26936/statm: 5554 4700 79 155 0 5397 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 22216

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 26937
/proc/meminfo: memFree=1662760/2055920 swapFree=4121000/4192956
[pid=26936] ppid=26934 vsize=22872 CPUtime=642.11
/proc/26936/stat : 26936 (precosat) R 26934 26936 26837 0 -1 4194304 4849 0 0 0 64208 3 0 0 25 0 1 0 218467563 23420928 4833 1992294400 134512640 135151029 4294956240 18446744073709551615 134530812 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26936/statm: 5718 4833 79 155 0 5561 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 22872

[startup+702.302 s]

################
# More data... #
################

[startup+4002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 26945
/proc/meminfo: memFree=1647848/2055920 swapFree=4121000/4192956
[pid=26936] ppid=26934 vsize=36108 CPUtime=4001.21
/proc/26936/stat : 26936 (precosat) R 26934 26936 26837 0 -1 4194304 9562 0 0 0 400103 18 0 0 25 0 1 0 218467563 36974592 8185 1992294400 134512640 135151029 4294956240 18446744073709551615 134574649 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26936/statm: 9027 8185 79 155 0 8870 0
Current children cumulated CPU time (s) 4001.21
Current children cumulated vsize (KiB) 36108

[startup+4062.31 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 26945
/proc/meminfo: memFree=1647848/2055920 swapFree=4121000/4192956
[pid=26936] ppid=26934 vsize=36108 CPUtime=4061.2
/proc/26936/stat : 26936 (precosat) R 26934 26936 26837 0 -1 4194304 9564 0 0 0 406102 18 0 0 25 0 1 0 218467563 36974592 8187 1992294400 134512640 135151029 4294956240 18446744073709551615 134555084 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26936/statm: 9027 8187 79 155 0 8870 0
Current children cumulated CPU time (s) 4061.2
Current children cumulated vsize (KiB) 36108

[startup+4122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 26945
/proc/meminfo: memFree=1647784/2055920 swapFree=4121000/4192956
[pid=26936] ppid=26934 vsize=36108 CPUtime=4121.17
/proc/26936/stat : 26936 (precosat) R 26934 26936 26837 0 -1 4194304 9567 0 0 0 412099 18 0 0 25 0 1 0 218467563 36974592 8190 1992294400 134512640 135151029 4294956240 18446744073709551615 134554770 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26936/statm: 9027 8190 79 155 0 8870 0
Current children cumulated CPU time (s) 4121.17
Current children cumulated vsize (KiB) 36108

[startup+4182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 26945
/proc/meminfo: memFree=1647592/2055920 swapFree=4121000/4192956
[pid=26936] ppid=26934 vsize=36108 CPUtime=4181.16
/proc/26936/stat : 26936 (precosat) R 26934 26936 26837 0 -1 4194304 9606 0 0 0 418098 18 0 0 25 0 1 0 218467563 36974592 8229 1992294400 134512640 135151029 4294956240 18446744073709551615 134554903 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26936/statm: 9027 8229 79 155 0 8870 0
Current children cumulated CPU time (s) 4181.16
Current children cumulated vsize (KiB) 36108

[startup+4242.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 26945
/proc/meminfo: memFree=1647464/2055920 swapFree=4121000/4192956
[pid=26936] ppid=26934 vsize=36108 CPUtime=4241.14
/proc/26936/stat : 26936 (precosat) R 26934 26936 26837 0 -1 4194304 9619 0 0 0 424096 18 0 0 25 0 1 0 218467563 36974592 8242 1992294400 134512640 135151029 4294956240 18446744073709551615 134554766 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26936/statm: 9027 8242 79 155 0 8870 0
Current children cumulated CPU time (s) 4241.14
Current children cumulated vsize (KiB) 36108

[startup+4302.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 26945
/proc/meminfo: memFree=1647336/2055920 swapFree=4121000/4192956
[pid=26936] ppid=26934 vsize=36108 CPUtime=4301.12
/proc/26936/stat : 26936 (precosat) R 26934 26936 26837 0 -1 4194304 9652 0 0 0 430094 18 0 0 25 0 1 0 218467563 36974592 8275 1992294400 134512640 135151029 4294956240 18446744073709551615 134554534 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26936/statm: 9027 8275 79 155 0 8870 0
Current children cumulated CPU time (s) 4301.12
Current children cumulated vsize (KiB) 36108

[startup+4362.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 26945
/proc/meminfo: memFree=1647208/2055920 swapFree=4121000/4192956
[pid=26936] ppid=26934 vsize=36108 CPUtime=4361.11
/proc/26936/stat : 26936 (precosat) R 26934 26936 26837 0 -1 4194304 9673 0 0 0 436092 19 0 0 25 0 1 0 218467563 36974592 8296 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26936/statm: 9027 8296 79 155 0 8870 0
Current children cumulated CPU time (s) 4361.11
Current children cumulated vsize (KiB) 36108

[startup+4422.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 26945
/proc/meminfo: memFree=1647208/2055920 swapFree=4121000/4192956
[pid=26936] ppid=26934 vsize=36108 CPUtime=4421.1
/proc/26936/stat : 26936 (precosat) R 26934 26936 26837 0 -1 4194304 9681 0 0 0 442091 19 0 0 25 0 1 0 218467563 36974592 8304 1992294400 134512640 135151029 4294956240 18446744073709551615 134555139 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26936/statm: 9027 8304 79 155 0 8870 0
Current children cumulated CPU time (s) 4421.1
Current children cumulated vsize (KiB) 36108

[startup+4482.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 26945
/proc/meminfo: memFree=1647144/2055920 swapFree=4121000/4192956
[pid=26936] ppid=26934 vsize=36108 CPUtime=4481.08
/proc/26936/stat : 26936 (precosat) R 26934 26936 26837 0 -1 4194304 9682 0 0 0 448089 19 0 0 25 0 1 0 218467563 36974592 8305 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26936/statm: 9027 8305 79 155 0 8870 0
Current children cumulated CPU time (s) 4481.08
Current children cumulated vsize (KiB) 36108

[startup+4542.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 26947
/proc/meminfo: memFree=1647080/2055920 swapFree=4121000/4192956
[pid=26936] ppid=26934 vsize=36108 CPUtime=4541.06
/proc/26936/stat : 26936 (precosat) R 26934 26936 26837 0 -1 4194304 9698 0 0 0 454087 19 0 0 25 0 1 0 218467563 36974592 8321 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26936/statm: 9027 8321 79 155 0 8870 0
Current children cumulated CPU time (s) 4541.06
Current children cumulated vsize (KiB) 36108

[startup+4602.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 26947
/proc/meminfo: memFree=1646952/2055920 swapFree=4121000/4192956
[pid=26936] ppid=26934 vsize=36108 CPUtime=4601.05
/proc/26936/stat : 26936 (precosat) R 26934 26936 26837 0 -1 4194304 9712 0 0 0 460086 19 0 0 25 0 1 0 218467563 36974592 8335 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26936/statm: 9027 8335 79 155 0 8870 0
Current children cumulated CPU time (s) 4601.05
Current children cumulated vsize (KiB) 36108

[startup+4662.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 26947
/proc/meminfo: memFree=1646760/2055920 swapFree=4121000/4192956
[pid=26936] ppid=26934 vsize=36108 CPUtime=4661.03
/proc/26936/stat : 26936 (precosat) R 26934 26936 26837 0 -1 4194304 9771 0 0 0 466084 19 0 0 25 0 1 0 218467563 36974592 8394 1992294400 134512640 135151029 4294956240 18446744073709551615 134554851 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26936/statm: 9027 8394 79 155 0 8870 0
Current children cumulated CPU time (s) 4661.03
Current children cumulated vsize (KiB) 36108

[startup+4722.31 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 26947
/proc/meminfo: memFree=1646696/2055920 swapFree=4121000/4192956
[pid=26936] ppid=26934 vsize=36108 CPUtime=4721.02
/proc/26936/stat : 26936 (precosat) R 26934 26936 26837 0 -1 4194304 9779 0 0 0 472082 20 0 0 25 0 1 0 218467563 36974592 8402 1992294400 134512640 135151029 4294956240 18446744073709551615 134574633 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26936/statm: 9027 8402 79 155 0 8870 0
Current children cumulated CPU time (s) 4721.02
Current children cumulated vsize (KiB) 36108

[startup+4782.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 26947
/proc/meminfo: memFree=1646632/2055920 swapFree=4121000/4192956
[pid=26936] ppid=26934 vsize=36108 CPUtime=4781
/proc/26936/stat : 26936 (precosat) R 26934 26936 26837 0 -1 4194304 9779 0 0 0 478080 20 0 0 25 0 1 0 218467563 36974592 8402 1992294400 134512640 135151029 4294956240 18446744073709551615 134574614 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26936/statm: 9027 8402 79 155 0 8870 0
Current children cumulated CPU time (s) 4781
Current children cumulated vsize (KiB) 36108

[startup+4842.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 26947
/proc/meminfo: memFree=1646632/2055920 swapFree=4121000/4192956
[pid=26936] ppid=26934 vsize=36108 CPUtime=4840.99
/proc/26936/stat : 26936 (precosat) R 26934 26936 26837 0 -1 4194304 9780 0 0 0 484079 20 0 0 25 0 1 0 218467563 36974592 8403 1992294400 134512640 135151029 4294956240 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26936/statm: 9027 8403 79 155 0 8870 0
Current children cumulated CPU time (s) 4840.99
Current children cumulated vsize (KiB) 36108

[startup+4902.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 26947
/proc/meminfo: memFree=1646568/2055920 swapFree=4121000/4192956
[pid=26936] ppid=26934 vsize=36108 CPUtime=4900.97
/proc/26936/stat : 26936 (precosat) R 26934 26936 26837 0 -1 4194304 9780 0 0 0 490077 20 0 0 25 0 1 0 218467563 36974592 8403 1992294400 134512640 135151029 4294956240 18446744073709551615 134552644 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26936/statm: 9027 8403 79 155 0 8870 0
Current children cumulated CPU time (s) 4900.97
Current children cumulated vsize (KiB) 36108

[startup+4962.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 26947
/proc/meminfo: memFree=1646568/2055920 swapFree=4121000/4192956
[pid=26936] ppid=26934 vsize=36108 CPUtime=4960.95
/proc/26936/stat : 26936 (precosat) R 26934 26936 26837 0 -1 4194304 9780 0 0 0 496075 20 0 0 25 0 1 0 218467563 36974592 8403 1992294400 134512640 135151029 4294956240 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26936/statm: 9027 8403 79 155 0 8870 0
Current children cumulated CPU time (s) 4960.95
Current children cumulated vsize (KiB) 36108



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.4 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 26947
/proc/meminfo: memFree=1646504/2055920 swapFree=4121000/4192956
[pid=26936] ppid=26934 vsize=36108 CPUtime=5000.04
/proc/26936/stat : 26936 (precosat) R 26934 26936 26837 0 -1 4194304 9796 0 0 0 499984 20 0 0 25 0 1 0 218467563 36974592 8419 1992294400 134512640 135151029 4294956240 18446744073709551615 134554803 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26936/statm: 9027 8419 79 155 0 8870 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 36108

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.41
CPU time (s): 5000.06
CPU user time (s): 4999.85
CPU system time (s): 0.214967
CPU usage (%): 99.973
Max. virtual memory (cumulated for all children) (KiB): 37148

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.84
system time used= 0.214967
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9796
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2
involuntary context switches= 9060

runsolver used 3.77743 second user time and 10.0555 second system time

The end

Launcher Data 

Begin job on node20 at 2009-05-09 23:25:43
IDJOB=1783958
IDBENCH=24742
IDSOLVER=607
FILE ID=node20/1783958-1241904343
PBS_JOBID= 9264778
Free space on /tmp= 66340 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT07/crafted/Difficult/contest05/jarvisalo/mod2-rand3bip-sat-280-3.sat05-2265.reshuffled-07.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1783958-1241904343/watcher-1783958-1241904343 -o /tmp/evaluation-result-1783958-1241904343/solver-1783958-1241904343 -C 5000 -W 6000 -M 1800  HOME/precosat HOME/instance-1783958-1241904343.cnf

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= d84d2f51f14938d23f8344f062b55708
RANDOM SEED=1815940696

node20.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.214
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5931.00
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.214
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1682832 kB
Buffers:         48388 kB
Cached:         195088 kB
SwapCached:      66264 kB
Active:          81720 kB
Inactive:       229652 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1682832 kB
SwapTotal:     4192956 kB
SwapFree:      4121000 kB
Dirty:             728 kB
Writeback:           0 kB
Mapped:          13460 kB
Slab:            47752 kB
Committed_AS:   821376 kB
PageTables:       1396 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66336 MiB
End job on node20 at 2009-05-10 00:49:07