Trace number 1737301

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) 1200.09 1200.41

General information on the benchmark

NameCRAFTED/sgen/unsat/
sgen1-unsat-115-100.cnf
MD5SUMfd3986b9c0990131ef596f6d92a0612d
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark595.86
Satisfiable
(Un)Satisfiability was proved
Number of variables117
Number of clauses244
Sum of the clauses size732
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3244
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-1737301-1240815932.cnf
0.00/0.00	c found header 'p cnf 117 244'
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      244     117      0     0      0       0      0    0.0   0    0
0.00/0.00	c s    0.0      244     117      0     0      0       0      0    0.0   0    0
0.00/0.00	c l    0.0      244     117      0     0      0       0   1000    0.0   0    0
0.00/0.00	c R    0.0      244     117      0     0      0     100    100   20.9   7    0
0.00/0.00	c R    0.0      244     117      0     0      0     202    202   21.2  13    0
0.00/0.01	c N    0.0      244     117      0     0      0     805    805   23.1  25    0
0.00/0.02	c B    0.0      244     117      0     0      0    1000   1000   23.4  27    0
0.00/0.02	c +    0.0      244     117      0     0      0    1000   1100   23.4  27    0
0.02/0.02	c +    0.0      244     117      0     0      0    1251   1210   23.3  29    0
0.02/0.03	c +    0.0      244     117      0     0      0    1560   1331   23.2  29    0
0.02/0.04	c +    0.0      244     117      0     0      0    1951   1464   23.1  29    0
0.02/0.04	c B    0.0      244     117      0     0      0    2004   1392   23.0  28    0
0.02/0.05	c N    0.1      244     117      0     0      0    2410   1472   22.8  27    0
0.02/0.05	c +    0.1      244     117      0     0      0    2436   1610   22.7  27    0
0.02/0.07	c +    0.1      244     117      0     0      0    3045   1771   22.6  28    0
0.02/0.09	c +    0.1      244     117      0     0      0    3809   1948   22.3  31    0
0.09/0.12	c +    0.1      244     117      0     0      0    4761   2142   22.6  29    0
0.09/0.16	c +    0.2      244     117      0     0      0    5950   2356   23.2  28    0
0.09/0.18	c N    0.2      244     117      0     0      0    6422   2365   23.3  26    0
0.19/0.21	c
0.19/0.21	c       original/binary      fixed     eliminated      learned       agility
0.19/0.21	c   seconds        variables     equivalent    conflicts       height       MB
0.19/0.21	c
0.19/0.21	c +    0.2      244     117      0     0      0    7435   2591   23.5  26    0
0.19/0.23	c B    0.2      244     117      0     0      0    8005   2598   23.3  27    1
0.19/0.27	c +    0.3      244     117      0     0      0    9290   2850   23.1  27    1
0.29/0.36	c +    0.4      244     117      0     0      0   11612   3135   23.0  24    1
0.39/0.45	c +    0.5      244     117      0     0      0   14516   3448   23.0  27    1
0.49/0.51	c N    0.5      244     117      0     0      0   16046   3459   22.8  27    1
0.59/0.60	c +    0.6      244     117      0     0      0   18148   3792   22.5  24    1
0.69/0.76	c +    0.8      244     117      0     0      0   22685   4171   23.4  28    1
0.79/0.81	c B    0.8      244     117      0     0      0   24012   4183   23.6  26    1
0.89/0.97	c +    1.0      244     117      0     0      0   28355   4588   24.1  29    1
1.19/1.24	c +    1.2      244     117      0     0      0   35441   5046   24.1  28    1
1.29/1.36	c N    1.4      244     117      0     0      0   38494   5060   24.0  30    1
1.49/1.58	c +    1.6      244     117      0     0      0   44303   5550   24.1  29    2
1.99/2.03	c +    2.0      244     117      0     0      0   55375   6105   24.2  25    2
2.39/2.40	c B    2.4      244     117      0     0      0   64028   6107   24.4  28    2
2.59/2.68	c +    2.7      244     117      0     0      0   69216   6715   24.3  25    2
3.39/3.43	c +    3.4      244     117      0     0      0   86520   7386   24.7  27    2
3.49/3.59	c N    3.6      244     117      0     0      0   89787   7394   24.7  27    2
4.49/4.54	c +    4.5      244     117      0     0      0  108150   8124   24.9  31    3
5.79/5.88	c
5.79/5.88	c       original/binary      fixed     eliminated      learned       agility
5.79/5.88	c   seconds        variables     equivalent    conflicts       height       MB
5.79/5.88	c
5.79/5.88	c +    5.9      244     117      0     0      0  135188   8936   24.8  30    3
7.49/7.53	c B    7.5      244     117      0     0      0  160054   8944   24.6  30    3
7.99/8.01	c +    8.0      244     117      0     0      0  168985   9829   24.4  29    3
10.29/10.39	c N   10.4      244     117      0     0      0  205170   9839   24.3  28    4
10.79/10.82	c +   10.8      244     117      0     0      0  211230  10811   24.3  27    4
13.79/13.84	c +   13.8      244     117      0     0      0  264035  11892   23.9  27    2
17.78/17.80	c +   17.8      244     117      0     0      0  330041  13081   23.8  31    3
21.58/21.63	c B   21.6      244     117      0     0      0  384105  13088   23.7  30    4
23.58/23.61	c +   23.6      244     117      0     0      0  412550  14389   23.6  27    4
26.99/27.09	c N   27.1      244     117      0     0      0  461580  14399   23.3  26    5
30.99/31.04	c +   31.0      244     117      0     0      0  515687  15827   23.1  25    5
40.78/40.85	c +   40.8      244     117      0     0      0  644606  17409   23.6  28    7
53.47/53.51	c +   53.5      244     117      0     0      0  805755  19149   23.8  26    8
60.88/60.91	c B   60.9      244     117      0     0      0  896210  19160   23.7  28    4
69.88/69.90	c +   69.9      244     117      0     0      0 1007193  21063   23.7  27    6
71.48/71.55	c N   71.5      244     117      0     0      0 1025500  21068   23.7  27    6
93.66/93.74	c +   93.7      244     117      0     0      0 1258990  23169   23.9  29    8
122.66/122.72	c +  122.7      244     117      0     0      0 1573737  25485   24.1  28   11
160.45/160.57	c +  160.5      244     117      0     0      0 1967170  28033   24.0  26    3
166.84/166.91	c
166.84/166.91	c       original/binary      fixed     eliminated      learned       agility
166.84/166.91	c   seconds        variables     equivalent    conflicts       height       MB
166.84/166.91	c
166.84/166.91	c B  166.9      244     117      0     0      0 2048409  28038   23.9  28    6
191.14/191.25	c N  191.2      244     117      0     0      0 2255853  28040   23.8  26    8
214.04/214.15	c +  214.1      244     117      0     0      0 2458960  30836   23.6  27   10
284.42/284.55	c +  284.5      244     117      0     0      0 3073701  33919   23.6  29   16
382.29/382.47	c +  382.4      244     117      0     0      0 3842126  37310   23.4  29   12
477.26/477.45	c B  477.3      244     117      0     0      0 4608794  37320   23.4  22   18
504.06/504.21	c +  504.1      244     117      0     0      0 4802657  41041   23.4  26   19
521.65/521.89	c R  521.8      244     117      0     0      0 4921345  41052   23.3  24   20
678.11/678.32	c +  678.1      244     117      0     0      0 6003320  45145   23.3  25   24
921.05/921.32	c +  921.1      244     117      0     0      0 7504150  49659   23.2  28   10
1200.07/1200.40	c
1200.07/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.07/1200.40	c
1200.07/1200.40	c 9158989 conflicts, 11104160 decisions, 1 random
1200.07/1200.40	c 0 iterations, 758 restarts, 14119 skipped
1200.07/1200.40	c 41 enlarged, 0 shrunken, 89534 rescored, 2009 rebiased
1200.07/1200.40	c 1 simplifications, 5 reductions
1200.07/1200.40	c
1200.07/1200.40	c vars: 0 fixed, 0 equiv, 0 elim, 0 merged
1200.07/1200.40	c elim: 849 resolutions, 1 phases, 1 rounds
1200.07/1200.40	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.07/1200.40	c arty: 0.00 and 0.00 xor average arity
1200.07/1200.40	c prbe: 29016 probed, 124 phases, 124 rounds
1200.07/1200.40	c prbe: 0 failed, 0 lifted, 0 merged
1200.07/1200.40	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.07/1200.40	c hash: 0 units, 0 merged
1200.07/1200.40	c mins: 190551471 learned, 10% deleted, 14 strong, 17 depth
1200.07/1200.40	c subs: 0 forward, 0 backward, 0 doms
1200.07/1200.40	c strs: 0 forward, 0 backward
1200.07/1200.40	c doms: 0 dominators, 0 high, 0 low
1200.07/1200.40	c prps: 252308135 propagations, 0.21 megaprops
1200.07/1200.40	c
1200.07/1200.40	c 1200.1 seconds, 30 MB max, 931 MB recycled
1200.07/1200.40	c
1200.07/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.07/1200.40	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-1737301-1240815932/watcher-1737301-1240815932 -o /tmp/evaluation-result-1737301-1240815932/solver-1737301-1240815932 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1737301-1240815932.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 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
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 1.00 0.99 2/64 29491
/proc/meminfo: memFree=1708640/2055920 swapFree=4181904/4192956
[pid=29491] ppid=29489 vsize=784 CPUtime=0
/proc/29491/stat : 29491 (precosat) R 29489 29491 28693 0 -1 4194304 117 0 0 0 0 0 0 0 18 0 1 0 109620416 802816 101 1992294400 134512640 135151029 4294956224 18446744073709551615 134546402 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29491/statm: 196 101 80 155 0 39 0

[startup+0.023531 s]
/proc/loadavg: 0.92 1.00 0.99 2/64 29491
/proc/meminfo: memFree=1708640/2055920 swapFree=4181904/4192956
[pid=29491] ppid=29489 vsize=916 CPUtime=0.02
/proc/29491/stat : 29491 (precosat) R 29489 29491 28693 0 -1 4194304 149 0 0 0 2 0 0 0 18 0 1 0 109620416 937984 133 1992294400 134512640 135151029 4294956224 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29491/statm: 229 133 80 155 0 72 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 916

[startup+0.101538 s]
/proc/loadavg: 0.92 1.00 0.99 2/64 29491
/proc/meminfo: memFree=1708640/2055920 swapFree=4181904/4192956
[pid=29491] ppid=29489 vsize=1048 CPUtime=0.09
/proc/29491/stat : 29491 (precosat) R 29489 29491 28693 0 -1 4194304 194 0 0 0 9 0 0 0 18 0 1 0 109620416 1073152 178 1992294400 134512640 135151029 4294956224 18446744073709551615 134552245 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29491/statm: 262 178 80 155 0 105 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1048

[startup+0.301555 s]
/proc/loadavg: 0.92 1.00 0.99 2/64 29491
/proc/meminfo: memFree=1708640/2055920 swapFree=4181904/4192956
[pid=29491] ppid=29489 vsize=1312 CPUtime=0.29
/proc/29491/stat : 29491 (precosat) R 29489 29491 28693 0 -1 4194304 260 0 0 0 29 0 0 0 19 0 1 0 109620416 1343488 244 1992294400 134512640 135151029 4294956224 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29491/statm: 328 244 80 155 0 171 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1312

[startup+0.701591 s]
/proc/loadavg: 0.92 1.00 0.99 2/64 29491
/proc/meminfo: memFree=1708640/2055920 swapFree=4181904/4192956
[pid=29491] ppid=29489 vsize=1708 CPUtime=0.69
/proc/29491/stat : 29491 (precosat) R 29489 29491 28693 0 -1 4194304 360 0 0 0 69 0 0 0 23 0 1 0 109620416 1748992 344 1992294400 134512640 135151029 4294956224 18446744073709551615 134555122 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29491/statm: 427 344 80 155 0 270 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1708

[startup+1.50166 s]
/proc/loadavg: 0.92 1.00 0.99 2/65 29492
/proc/meminfo: memFree=1707288/2055920 swapFree=4181904/4192956
[pid=29491] ppid=29489 vsize=2388 CPUtime=1.49
/proc/29491/stat : 29491 (precosat) R 29489 29491 28693 0 -1 4194304 495 0 0 0 149 0 0 0 25 0 1 0 109620416 2445312 479 1992294400 134512640 135151029 4294956224 18446744073709551615 134554803 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29491/statm: 597 479 80 155 0 440 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2388

[startup+3.1018 s]
/proc/loadavg: 0.92 1.00 0.99 2/65 29492
/proc/meminfo: memFree=1706584/2055920 swapFree=4181904/4192956
[pid=29491] ppid=29489 vsize=3212 CPUtime=3.09
/proc/29491/stat : 29491 (precosat) R 29489 29491 28693 0 -1 4194304 689 0 0 0 309 0 0 0 25 0 1 0 109620416 3289088 673 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29491/statm: 803 673 80 155 0 646 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3212

[startup+6.30208 s]
/proc/loadavg: 0.93 1.00 0.99 2/65 29492
/proc/meminfo: memFree=1705432/2055920 swapFree=4181904/4192956
[pid=29491] ppid=29489 vsize=4204 CPUtime=6.29
/proc/29491/stat : 29491 (precosat) R 29489 29491 28693 0 -1 4194304 921 0 0 0 629 0 0 0 25 0 1 0 109620416 4304896 905 1992294400 134512640 135151029 4294956224 18446744073709551615 134554903 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29491/statm: 1051 905 80 155 0 894 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4204

[startup+12.7016 s]
/proc/loadavg: 0.93 1.00 0.99 2/65 29492
/proc/meminfo: memFree=1704224/2055920 swapFree=4181904/4192956
[pid=29491] ppid=29489 vsize=5292 CPUtime=12.69
/proc/29491/stat : 29491 (precosat) R 29489 29491 28693 0 -1 4194304 1156 0 0 0 1269 0 0 0 25 0 1 0 109620416 5419008 1140 1992294400 134512640 135151029 4294956224 18446744073709551615 134551455 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29491/statm: 1323 1140 80 155 0 1166 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5292

[startup+25.5018 s]
/proc/loadavg: 0.95 1.00 0.99 2/65 29492
/proc/meminfo: memFree=1703136/2055920 swapFree=4181904/4192956
[pid=29491] ppid=29489 vsize=5884 CPUtime=25.49
/proc/29491/stat : 29491 (precosat) R 29489 29491 28693 0 -1 4194304 1390 0 0 0 2548 1 0 0 25 0 1 0 109620416 6025216 1371 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29491/statm: 1471 1371 80 155 0 1314 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 5884

[startup+51.102 s]
/proc/loadavg: 0.96 1.00 0.99 2/65 29492
/proc/meminfo: memFree=1699744/2055920 swapFree=4181904/4192956
[pid=29491] ppid=29489 vsize=10076 CPUtime=51.08
/proc/29491/stat : 29491 (precosat) R 29489 29491 28693 0 -1 4194304 2254 0 0 0 5107 1 0 0 25 0 1 0 109620416 10317824 2235 1992294400 134512640 135151029 4294956224 18446744073709551615 134554837 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29491/statm: 2519 2235 80 155 0 2362 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 10076

[startup+102.306 s]
/proc/loadavg: 0.98 1.00 0.99 2/65 29492
/proc/meminfo: memFree=1698272/2055920 swapFree=4181904/4192956
[pid=29491] ppid=29489 vsize=11364 CPUtime=102.26
/proc/29491/stat : 29491 (precosat) R 29489 29491 28693 0 -1 4194304 2948 0 0 0 10224 2 0 0 25 0 1 0 109620416 11636736 2589 1992294400 134512640 135151029 4294956224 18446744073709551615 134576059 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29491/statm: 2841 2589 80 155 0 2684 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 11364

[startup+162.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 29492
/proc/meminfo: memFree=1694496/2055920 swapFree=4181904/4192956
[pid=29491] ppid=29489 vsize=15600 CPUtime=162.24
/proc/29491/stat : 29491 (precosat) R 29489 29491 28693 0 -1 4194304 3858 0 0 0 16221 3 0 0 25 0 1 0 109620416 15974400 3460 1992294400 134512640 135151029 4294956224 18446744073709551615 134551954 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29491/statm: 3900 3460 80 155 0 3743 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 15600

[startup+222.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 29492
/proc/meminfo: memFree=1693984/2055920 swapFree=4181904/4192956
[pid=29491] ppid=29489 vsize=15600 CPUtime=222.23
/proc/29491/stat : 29491 (precosat) R 29489 29491 28693 0 -1 4194304 4014 0 0 0 22219 4 0 0 25 0 1 0 109620416 15974400 3616 1992294400 134512640 135151029 4294956224 18446744073709551615 134578323 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29491/statm: 3900 3616 80 155 0 3743 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 15600

[startup+282.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 29492
/proc/meminfo: memFree=1691104/2055920 swapFree=4181904/4192956
[pid=29491] ppid=29489 vsize=18668 CPUtime=282.22
/proc/29491/stat : 29491 (precosat) R 29489 29491 28693 0 -1 4194304 4732 0 0 0 28217 5 0 0 25 0 1 0 109620416 19116032 4334 1992294400 134512640 135151029 4294956224 18446744073709551615 134574592 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29491/statm: 4667 4334 80 155 0 4510 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 18668

[startup+342.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 29492
/proc/meminfo: memFree=1693024/2055920 swapFree=4181904/4192956
[pid=29491] ppid=29489 vsize=15660 CPUtime=342.2
/proc/29491/stat : 29491 (precosat) R 29489 29491 28693 0 -1 4194304 5120 0 0 0 34214 6 0 0 25 0 1 0 109620416 16035840 3798 1992294400 134512640 135151029 4294956224 18446744073709551615 134554907 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29491/statm: 3915 3798 80 155 0 3758 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 15660

[startup+402.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 29492
/proc/meminfo: memFree=1691808/2055920 swapFree=4181904/4192956
[pid=29491] ppid=29489 vsize=17480 CPUtime=402.18
/proc/29491/stat : 29491 (precosat) R 29489 29491 28693 0 -1 4194304 5465 0 0 0 40212 6 0 0 25 0 1 0 109620416 17899520 4143 1992294400 134512640 135151029 4294956224 18446744073709551615 134574250 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29491/statm: 4370 4143 80 155 0 4213 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 17480

[startup+462.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 29492
/proc/meminfo: memFree=1689184/2055920 swapFree=4181904/4192956
[pid=29491] ppid=29489 vsize=20936 CPUtime=462.17
/proc/29491/stat : 29491 (precosat) R 29489 29491 28693 0 -1 4194304 6115 0 0 0 46210 7 0 0 25 0 1 0 109620416 21438464 4793 1992294400 134512640 135151029 4294956224 18446744073709551615 134574547 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29491/statm: 5234 4793 80 155 0 5077 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 20936

[startup+522.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 29492
/proc/meminfo: memFree=1686880/2055920 swapFree=4181904/4192956
[pid=29491] ppid=29489 vsize=23884 CPUtime=522.15
/proc/29491/stat : 29491 (precosat) R 29489 29491 28693 0 -1 4194304 6674 0 0 0 52207 8 0 0 25 0 1 0 109620416 24457216 5352 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29491/statm: 5971 5352 80 155 0 5814 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 23884

[startup+582.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 29492
/proc/meminfo: memFree=1685536/2055920 swapFree=4181904/4192956
[pid=29491] ppid=29489 vsize=25420 CPUtime=582.13
/proc/29491/stat : 29491 (precosat) R 29489 29491 28693 0 -1 4194304 7003 0 0 0 58205 8 0 0 25 0 1 0 109620416 26030080 5681 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29491/statm: 6355 5681 80 155 0 6198 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 25420

[startup+642.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 29492
/proc/meminfo: memFree=1685408/2055920 swapFree=4181904/4192956
[pid=29491] ppid=29489 vsize=25676 CPUtime=642.12
/proc/29491/stat : 29491 (precosat) R 29489 29491 28693 0 -1 4194304 7026 0 0 0 64204 8 0 0 25 0 1 0 109620416 26292224 5704 1992294400 134512640 135151029 4294956224 18446744073709551615 134554774 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29491/statm: 6419 5704 80 155 0 6262 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 25676

[startup+702.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 29492
/proc/meminfo: memFree=1683488/2055920 swapFree=4181904/4192956
[pid=29491] ppid=29489 vsize=28184 CPUtime=702.1
/proc/29491/stat : 29491 (precosat) R 29489 29491 28693 0 -1 4194304 7485 0 0 0 70201 9 0 0 25 0 1 0 109620416 28860416 6163 1992294400 134512640 135151029 4294956224 18446744073709551615 134555139 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29491/statm: 7046 6163 80 155 0 6889 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 28184

[startup+762.305 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 29492
/proc/meminfo: memFree=1681824/2055920 swapFree=4181904/4192956
[pid=29491] ppid=29489 vsize=30240 CPUtime=762.09
/proc/29491/stat : 29491 (precosat) R 29489 29491 28693 0 -1 4194304 7876 0 0 0 76199 10 0 0 25 0 1 0 109620416 30965760 6554 1992294400 134512640 135151029 4294956224 18446744073709551615 134554568 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29491/statm: 7560 6554 80 155 0 7403 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 30240

[startup+822.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 29492
/proc/meminfo: memFree=1681312/2055920 swapFree=4181904/4192956
[pid=29491] ppid=29489 vsize=31272 CPUtime=822.07
/proc/29491/stat : 29491 (precosat) R 29489 29491 28693 0 -1 4194304 8017 0 0 0 82197 10 0 0 25 0 1 0 109620416 32022528 6695 1992294400 134512640 135151029 4294956224 18446744073709551615 134555150 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29491/statm: 7818 6695 80 155 0 7661 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 31272

[startup+882.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 29492
/proc/meminfo: memFree=1680608/2055920 swapFree=4181904/4192956
[pid=29491] ppid=29489 vsize=32040 CPUtime=882.06
/proc/29491/stat : 29491 (precosat) R 29489 29491 28693 0 -1 4194304 8187 0 0 0 88195 11 0 0 25 0 1 0 109620416 32808960 6865 1992294400 134512640 135151029 4294956224 18446744073709551615 134554875 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29491/statm: 8010 6865 80 155 0 7853 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 32040

[startup+942.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 29492
/proc/meminfo: memFree=1687776/2055920 swapFree=4181904/4192956
[pid=29491] ppid=29489 vsize=21256 CPUtime=942.05
/proc/29491/stat : 29491 (precosat) R 29489 29491 28693 0 -1 4194304 8345 0 0 0 94193 12 0 0 25 0 1 0 109620416 21766144 5060 1992294400 134512640 135151029 4294956224 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29491/statm: 5314 5060 80 155 0 5157 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 21256

[startup+1002.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 29492
/proc/meminfo: memFree=1687392/2055920 swapFree=4181904/4192956
[pid=29491] ppid=29489 vsize=21256 CPUtime=1002.03
/proc/29491/stat : 29491 (precosat) R 29489 29491 28693 0 -1 4194304 8446 0 0 0 100191 12 0 0 25 0 1 0 109620416 21766144 5161 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29491/statm: 5314 5161 80 155 0 5157 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 21256

[startup+1062.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 29492
/proc/meminfo: memFree=1684576/2055920 swapFree=4181904/4192956
[pid=29491] ppid=29489 vsize=25672 CPUtime=1062.01
/proc/29491/stat : 29491 (precosat) R 29489 29491 28693 0 -1 4194304 9152 0 0 0 106188 13 0 0 25 0 1 0 109620416 26288128 5867 1992294400 134512640 135151029 4294956224 18446744073709551615 134578112 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29491/statm: 6418 5867 80 155 0 6261 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 25672

[startup+1122.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 29492
/proc/meminfo: memFree=1683744/2055920 swapFree=4181904/4192956
[pid=29491] ppid=29489 vsize=26696 CPUtime=1121.99
/proc/29491/stat : 29491 (precosat) R 29489 29491 28693 0 -1 4194304 9348 0 0 0 112186 13 0 0 25 0 1 0 109620416 27336704 6063 1992294400 134512640 135151029 4294956224 18446744073709551615 134554794 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29491/statm: 6674 6063 80 155 0 6517 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 26696

[startup+1182.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 29492
/proc/meminfo: memFree=1681888/2055920 swapFree=4181904/4192956
[pid=29491] ppid=29489 vsize=29128 CPUtime=1181.97
/proc/29491/stat : 29491 (precosat) R 29489 29491 28693 0 -1 4194304 9794 0 0 0 118183 14 0 0 25 0 1 0 109620416 29827072 6509 1992294400 134512640 135151029 4294956224 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29491/statm: 7282 6509 80 155 0 7125 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 29128



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 29492
/proc/meminfo: memFree=1681760/2055920 swapFree=4181904/4192956
[pid=29491] ppid=29489 vsize=29128 CPUtime=1200.07
/proc/29491/stat : 29491 (precosat) R 29489 29491 28693 0 -1 4194304 9826 0 0 0 119993 14 0 0 25 0 1 0 109620416 29827072 6541 1992294400 134512640 135151029 4294956224 18446744073709551615 134554571 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29491/statm: 7282 6541 80 155 0 7125 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 29128

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): 1200.41
CPU time (s): 1200.09
CPU user time (s): 1199.94
CPU system time (s): 0.154976
CPU usage (%): 99.9734
Max. virtual memory (cumulated for all children) (KiB): 32560

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.94
system time used= 0.154976
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9826
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= 2888

runsolver used 0.772882 second user time and 2.6306 second system time

The end

Launcher Data 

Begin job on node58 at 2009-04-27 09:05:32
IDJOB=1737301
IDBENCH=71786
IDSOLVER=507
FILE ID=node58/1737301-1240815932
PBS_JOBID= 9187437
Free space on /tmp= 65852 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/CRAFTED/sgen/unsat/sgen1-unsat-115-100.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1737301-1240815932/watcher-1737301-1240815932 -o /tmp/evaluation-result-1737301-1240815932/solver-1737301-1240815932 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1737301-1240815932.cnf

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= fd3986b9c0990131ef596f6d92a0612d
RANDOM SEED=106157388

node58.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		: 3000.233
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	: 5914.62
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		: 3000.233
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:       1709056 kB
Buffers:         25672 kB
Cached:         241200 kB
SwapCached:       4924 kB
Active:          46216 kB
Inactive:       228996 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1709056 kB
SwapTotal:     4192956 kB
SwapFree:      4181904 kB
Dirty:             716 kB
Writeback:           0 kB
Mapped:          14424 kB
Slab:            57668 kB
Committed_AS:   423836 kB
PageTables:       1356 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= 65852 MiB
End job on node58 at 2009-04-27 09:25:34