Trace number 1783974

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 236UNSAT 364.294 364.382

General information on the benchmark

Namecrafted/Difficult/contest05/jarvisalo/
mod2c-rand3bip-unsat-120-3.sat05-2340.reshuffled-07.cnf
MD5SUMb8ad54973e17f84e99bf9d2e7bc768ce
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark103.567
Satisfiable
(Un)Satisfiability was proved
Number of variables160
Number of clauses640
Sum of the clauses size2560
Maximum clause length4
Minimum clause length4
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 4640
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-1783974-1241907092.cnf
0.00/0.00	c found header 'p cnf 160 640'
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      640     160      0     0      0       0      0    0.0   0    0
0.00/0.00	c -    0.0      599     160      0     0      0       0   1000    0.0   0    0
0.00/0.00	c -    0.0      499     160      0     0      0       0   1000    0.0   0    0
0.00/0.00	c s    0.0      304      76      0     0     84       0      0    0.0   0    0
0.00/0.00	c l    0.0      304      76      0     0     84       0   1000    0.0   0    0
0.00/0.00	c R    0.0      304      76      0     0     84     100    100   30.9   6    0
0.00/0.00	c R    0.0      304      76      0     0     84     201    201   30.2  10    0
0.00/0.01	c N    0.0      304      76      0     0     84     804    804   30.9  33    0
0.00/0.01	c B    0.0      304      76      0     0     84    1000   1000   31.2  39    0
0.00/0.01	c +    0.0      304      76      0     0     84    1000   1100   31.2  39    0
0.00/0.02	c +    0.0      304      76      0     0     84    1250   1210   31.3  44    0
0.00/0.02	c +    0.0      304      76      0     0     84    1560   1331   31.2  48    0
0.00/0.03	c +    0.0      304      76      0     0     84    1950   1464   30.9  53    0
0.00/0.03	c B    0.0      304      76      0     0     84    2000   1388   30.9  53    0
0.03/0.03	c N    0.0      304      76      0     0     84    2405   1470   30.5  55    0
0.03/0.04	c +    0.0      304      76      0     0     84    2436   1610   30.4  54    0
0.03/0.05	c +    0.1      304      76      0     0     84    3046   1771   29.9  51    0
0.03/0.06	c +    0.1      304      76      0     0     84    3805   1948   29.2  50    0
0.03/0.08	c +    0.1      304      76      0     0     84    4756   2142   28.7  52    0
0.09/0.10	c
0.09/0.10	c       original/binary      fixed     eliminated      learned       agility
0.09/0.10	c   seconds        variables     equivalent    conflicts       height       MB
0.09/0.10	c
0.09/0.10	c +    0.1      304      76      0     0     84    5945   2356   28.2  45    0
0.09/0.12	c N    0.1      304      76      0     0     84    6411   2364   28.0  42    0
0.09/0.13	c +    0.1      304      76      0     0     84    7430   2591   27.8  48    0
0.09/0.15	c B    0.2      304      76      0     0     84    8002   2601   27.6  46    0
0.09/0.17	c +    0.2      304      76      0     0     84    9286   2850   27.4  50    0
0.19/0.21	c +    0.2      304      76      0     0     84   11606   3135   27.1  43    1
0.19/0.27	c +    0.3      304      76      0     0     84   14506   3448   26.7  47    1
0.29/0.31	c N    0.3      304      76      0     0     84   16027   3459   26.5  46    1
0.29/0.36	c +    0.4      304      76      0     0     84   18130   3792   26.3  50    1
0.39/0.46	c +    0.5      304      76      0     0     84   22660   4171   26.0  57    1
0.39/0.49	c B    0.5      304      76      0     0     84   24007   4182   25.9  54    1
0.49/0.59	c +    0.6      304      76      0     0     84   28326   4588   25.7  53    1
0.69/0.76	c +    0.8      304      76      0     0     84   35405   5046   25.2  46    1
0.79/0.84	c N    0.8      304      76      0     0     84   38450   5054   25.1  49    1
0.89/0.98	c +    1.0      304      76      0     0     84   44256   5550   24.7  51    1
1.19/1.27	c +    1.3      304      76      0     0     84   55321   6105   24.1  47    1
1.49/1.51	c B    1.5      304      76      0     0     84   64019   6112   23.7  44    1
1.59/1.64	c +    1.6      304      76      0     0     84   69150   6715   23.5  46    1
2.10/2.13	c +    2.1      304      76      0     0     84   86435   7386   22.7  47    2
2.20/2.23	c
2.20/2.23	c       original/binary      fixed     eliminated      learned       agility
2.20/2.23	c   seconds        variables     equivalent    conflicts       height       MB
2.20/2.23	c
2.20/2.23	c N    2.2      304      76      0     0     84   89705   7395   22.6  45    2
2.69/2.77	c +    2.8      304      76      0     0     84  108040   8124   22.3  47    2
3.59/3.67	c +    3.7      304      76      0     0     84  135051   8936   21.8  43    2
4.39/4.41	c B    4.4      304      76      0     0     84  160038   8946   21.4  50    2
4.59/4.66	c +    4.7      304      76      0     0     84  168811   9829   21.2  54    2
5.69/5.70	c N    5.7      304      76      0     0     84  205004   9840   20.6  48    2
5.79/5.89	c +    5.9      304      76      0     0     84  211010  10811   20.5  51    2
7.59/7.63	c +    7.6      304      76      0     0     84  263761  11892   19.8  50    3
9.98/10.04	c +   10.0      304      76      0     0     84  329700  13081   19.2  54    3
11.89/11.97	c B   12.0      304      76      0     0     84  384069  13098   18.7  42    4
13.09/13.15	c +   13.1      304      76      0     0     84  412126  14389   18.4  47    4
15.59/15.61	c N   15.6      304      76      0     0     84  461210  14399   18.0  45    4
18.29/18.37	c +   18.4      304      76      0     0     84  515155  15827   17.7  46    2
24.09/24.15	c +   24.2      304      76      0     0     84  643940  17409   17.3  51    4
31.18/31.23	c +   31.2      304      76      0     0     84  804925  19149   16.8  48    4
35.19/35.28	c B   35.3      304      76      0     0     84  896128  19157   16.4  45    5
40.59/40.64	c +   40.6      304      76      0     0     84 1006156  21063   16.1  48    5
41.58/41.60	c N   41.6      304      76      0     0     84 1024822  21068   16.1  47    5
52.58/52.68	c +   52.7      304      76      0     0     84 1257696  23169   15.6  49    6
67.98/68.01	c
67.98/68.01	c       original/binary      fixed     eliminated      learned       agility
67.98/68.01	c   seconds        variables     equivalent    conflicts       height       MB
67.98/68.01	c
67.98/68.01	c s   68.0      305      76      0     0     84 1547942  31907   14.9  46    3
69.18/69.23	c +   69.2      305      76      0     0     84 1572120  25485   14.9  52    4
91.57/91.68	c +   91.7      305      76      0     0     84 1965151  28033   14.9  53    7
96.26/96.39	c B   96.4      305      76      0     0     84 2048259  28041   14.8  47    7
109.76/109.90	c N  109.9      305      76      0     0     84 2254489  28041   14.7  49    8
123.96/124.10	c +  124.1      305      76      0     0     84 2456436  30836   14.6  50    8
145.06/145.11	c s  145.1      306      76      0     0     84 2746125  30848   14.3  44    3
167.85/167.91	c +  167.9      306      76      0     0     84 3070546  33919   14.2  50    7
199.85/199.93	c s  199.9      307      76      0     0     84 3523411  33932   14.1  36    3
224.74/224.86	c +  224.8      307      76      0     0     84 3838180  37310   14.0  46    8
239.83/239.91	c s  239.9      308      76      0     0     84 4010766  47934   13.9  47    4
266.72/266.83	c s  266.8      309      76      0     0     84 4349244  37322   13.8  50    4
282.32/282.49	c s  282.4      300      75      1     0     84 4580217  37318   13.6  42    4
282.32/282.49	c -  282.4      300      75      1     0     84 4580217  24998   13.6  42    4
282.32/282.49	c +  282.4      300      75      1     0     84 4580217  27497   13.6  42    4
283.92/284.04	c B  284.0      300      75      1     0     84 4608508  27502   13.6  45    4
295.62/295.70	c s  295.6      301      75      1     0     84 4806219  27503   13.6  47    3
308.01/308.19	c s  308.1      302      75      1     0     84 5019857  27510   13.5  49    3
323.71/323.85	c s  323.8      303      75      1     0     84 5268366  27509   13.4  43    2
343.80/343.98	c
343.80/343.98	c       original/binary      fixed     eliminated      learned       agility
343.80/343.98	c   seconds        variables     equivalent    conflicts       height       MB
343.80/343.98	c
343.80/343.98	c s  343.9      304      75      1     0     84 5601046  27507   13.3  42    3
350.71/350.83	c +  350.7      308      75      1     0     84 5725270  30246   13.2  45    5
352.91/353.03	c s  352.9      296      74      2     0     84 5765625  26286   13.2  50    2
364.11/364.24	c s  364.2      254      69      7     0     84 5940518   2771   13.1  39    0
364.21/364.38	c 0  364.3      443      51     24     1     84 5947877  10051   13.1  37    1
364.21/364.38	c
364.21/364.38	s UNSATISFIABLE
364.21/364.38	c
364.21/364.38	c 5947877 conflicts, 8465872 decisions, 1 random
364.21/364.38	c 16 iterations, 4 restarts, 11096 skipped
364.21/364.38	c 40 enlarged, 190 shrunken, 58042 rescored, 1275 rebiased
364.21/364.38	c 13 simplifications, 1 reductions
364.21/364.38	c
364.21/364.38	c vars: 24 fixed, 1 equiv, 84 elim, 3 merged
364.21/364.38	c elim: 5602 resolutions, 3 phases, 3 rounds
364.21/364.38	c sbst: 2% substituted, 0.0% nots, 0.0% ands, 100.0% xors, 0.0% ites
364.21/364.38	c arty: 0.00 and 3.00 xor average arity
364.21/364.38	c prbe: 2274 probed, 14 phases, 14 rounds
364.21/364.38	c prbe: 0 failed, 0 lifted, 0 merged
364.21/364.38	c sccs: 0 non trivial, 0 fixed, 0 merged
364.21/364.38	c hash: 0 units, 3 merged
364.21/364.38	c mins: 84420718 learned, 23% deleted, 2 strong, 8 depth
364.21/364.38	c subs: 0 forward, 176 backward, 123 doms
364.21/364.38	c strs: 459 forward, 158 backward
364.21/364.38	c doms: 124 dominators, 103 high, 21 low
364.21/364.38	c prps: 41808362 propagations, 0.11 megaprops
364.21/364.38	c
364.21/364.38	c 364.3 seconds, 11 MB max, 458 MB recycled

Verifier Data

No possible verification on an UNSAT instance

Watcher Data

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1783974-1241907092/watcher-1783974-1241907092 -o /tmp/evaluation-result-1783974-1241907092/solver-1783974-1241907092 -C 5000 -W 6000 -M 1800 HOME/precosat HOME/instance-1783974-1241907092.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: 1.00 1.00 1.00 3/67 9997
/proc/meminfo: memFree=1869968/2055920 swapFree=4162572/4192956
[pid=9997] ppid=9995 vsize=784 CPUtime=0
/proc/9997/stat : 9997 (precosat) R 9995 9997 9893 0 -1 4194304 130 0 0 0 0 0 0 0 18 0 1 0 218735359 802816 114 1992294400 134512640 135151029 4294956240 18446744073709551615 134579775 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9997/statm: 196 114 79 155 0 39 0

[startup+0.0337819 s]
/proc/loadavg: 1.00 1.00 1.00 3/67 9997
/proc/meminfo: memFree=1869968/2055920 swapFree=4162572/4192956
[pid=9997] ppid=9995 vsize=1048 CPUtime=0.03
/proc/9997/stat : 9997 (precosat) R 9995 9997 9893 0 -1 4194304 172 0 0 0 3 0 0 0 18 0 1 0 218735359 1073152 156 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9997/statm: 262 156 79 155 0 105 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1048

[startup+0.101787 s]
/proc/loadavg: 1.00 1.00 1.00 3/67 9997
/proc/meminfo: memFree=1869968/2055920 swapFree=4162572/4192956
[pid=9997] ppid=9995 vsize=1180 CPUtime=0.09
/proc/9997/stat : 9997 (precosat) R 9995 9997 9893 0 -1 4194304 206 0 0 0 9 0 0 0 18 0 1 0 218735359 1208320 190 1992294400 134512640 135151029 4294956240 18446744073709551615 134578219 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9997/statm: 295 190 79 155 0 138 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1180

[startup+0.301806 s]
/proc/loadavg: 1.00 1.00 1.00 3/67 9997
/proc/meminfo: memFree=1869968/2055920 swapFree=4162572/4192956
[pid=9997] ppid=9995 vsize=1444 CPUtime=0.29
/proc/9997/stat : 9997 (precosat) R 9995 9997 9893 0 -1 4194304 275 0 0 0 29 0 0 0 19 0 1 0 218735359 1478656 259 1992294400 134512640 135151029 4294956240 18446744073709551615 134554805 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9997/statm: 361 259 79 155 0 204 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1444

[startup+0.701842 s]
/proc/loadavg: 1.00 1.00 1.00 3/67 9997
/proc/meminfo: memFree=1869968/2055920 swapFree=4162572/4192956
[pid=9997] ppid=9995 vsize=1720 CPUtime=0.69
/proc/9997/stat : 9997 (precosat) R 9995 9997 9893 0 -1 4194304 363 0 0 0 69 0 0 0 22 0 1 0 218735359 1761280 347 1992294400 134512640 135151029 4294956240 18446744073709551615 134580741 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9997/statm: 430 347 79 155 0 273 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1720

[startup+1.50191 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 9998
/proc/meminfo: memFree=1868680/2055920 swapFree=4162572/4192956
[pid=9997] ppid=9995 vsize=2284 CPUtime=1.49
/proc/9997/stat : 9997 (precosat) R 9995 9997 9893 0 -1 4194304 468 0 0 0 149 0 0 0 25 0 1 0 218735359 2338816 452 1992294400 134512640 135151029 4294956240 18446744073709551615 134554165 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9997/statm: 571 452 79 155 0 414 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2284

[startup+3.10206 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 9998
/proc/meminfo: memFree=1868040/2055920 swapFree=4162572/4192956
[pid=9997] ppid=9995 vsize=3136 CPUtime=3.09
/proc/9997/stat : 9997 (precosat) R 9995 9997 9893 0 -1 4194304 645 0 0 0 309 0 0 0 25 0 1 0 218735359 3211264 629 1992294400 134512640 135151029 4294956240 18446744073709551615 134554905 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9997/statm: 784 629 79 155 0 627 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3136

[startup+6.30134 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 9998
/proc/meminfo: memFree=1867272/2055920 swapFree=4162572/4192956
[pid=9997] ppid=9995 vsize=3548 CPUtime=6.29
/proc/9997/stat : 9997 (precosat) R 9995 9997 9893 0 -1 4194304 775 0 0 0 629 0 0 0 25 0 1 0 218735359 3633152 759 1992294400 134512640 135151029 4294956240 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9997/statm: 887 759 79 155 0 730 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3548

[startup+12.7019 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 9998
/proc/meminfo: memFree=1865936/2055920 swapFree=4162572/4192956
[pid=9997] ppid=9995 vsize=5028 CPUtime=12.69
/proc/9997/stat : 9997 (precosat) R 9995 9997 9893 0 -1 4194304 1064 0 0 0 1268 1 0 0 25 0 1 0 218735359 5148672 1048 1992294400 134512640 135151029 4294956240 18446744073709551615 134575984 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9997/statm: 1257 1048 79 155 0 1100 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5028

[startup+25.501 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 9998
/proc/meminfo: memFree=1864592/2055920 swapFree=4162572/4192956
[pid=9997] ppid=9995 vsize=5976 CPUtime=25.48
/proc/9997/stat : 9997 (precosat) R 9995 9997 9893 0 -1 4194304 1404 0 0 0 2547 1 0 0 25 0 1 0 218735359 6119424 1368 1992294400 134512640 135151029 4294956240 18446744073709551615 134574592 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9997/statm: 1494 1368 79 155 0 1337 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5976

[startup+51.1013 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 9998
/proc/meminfo: memFree=1863312/2055920 swapFree=4162572/4192956
[pid=9997] ppid=9995 vsize=7640 CPUtime=51.08
/proc/9997/stat : 9997 (precosat) R 9995 9997 9893 0 -1 4194304 1716 0 0 0 5106 2 0 0 25 0 1 0 218735359 7823360 1680 1992294400 134512640 135151029 4294956240 18446744073709551615 134578229 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9997/statm: 1910 1680 79 155 0 1753 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 7640

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 9998
/proc/meminfo: memFree=1861712/2055920 swapFree=4162572/4192956
[pid=9997] ppid=9995 vsize=9204 CPUtime=102.27
/proc/9997/stat : 9997 (precosat) R 9995 9997 9893 0 -1 4194304 2102 0 0 0 10225 2 0 0 25 0 1 0 218735359 9424896 2066 1992294400 134512640 135151029 4294956240 18446744073709551615 134554907 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9997/statm: 2301 2066 79 155 0 2144 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 9204

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 9998
/proc/meminfo: memFree=1860496/2055920 swapFree=4162572/4192956
[pid=9997] ppid=9995 vsize=10036 CPUtime=162.25
/proc/9997/stat : 9997 (precosat) R 9995 9997 9893 0 -1 4194304 2626 0 0 0 16222 3 0 0 25 0 1 0 218735359 10276864 2366 1992294400 134512640 135151029 4294956240 18446744073709551615 134554903 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9997/statm: 2509 2366 79 155 0 2352 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 10036

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 9998
/proc/meminfo: memFree=1859664/2055920 swapFree=4162572/4192956
[pid=9997] ppid=9995 vsize=11004 CPUtime=222.24
/proc/9997/stat : 9997 (precosat) R 9995 9997 9893 0 -1 4194304 3201 0 0 0 22220 4 0 0 25 0 1 0 218735359 11268096 2557 1992294400 134512640 135151029 4294956240 18446744073709551615 134554789 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9997/statm: 2751 2557 79 155 0 2594 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 11004

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 9998
/proc/meminfo: memFree=1859984/2055920 swapFree=4162572/4192956
[pid=9997] ppid=9995 vsize=9972 CPUtime=282.22
/proc/9997/stat : 9997 (precosat) R 9995 9997 9893 0 -1 4194304 3841 0 0 0 28218 4 0 0 25 0 1 0 218735359 10211328 2416 1992294400 134512640 135151029 4294956240 18446744073709551615 134554568 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9997/statm: 2493 2416 79 155 0 2336 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 9972

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 9998
/proc/meminfo: memFree=1859984/2055920 swapFree=4162572/4192956
[pid=9997] ppid=9995 vsize=9972 CPUtime=342.2
/proc/9997/stat : 9997 (precosat) R 9995 9997 9893 0 -1 4194304 3841 0 0 0 34216 4 0 0 25 0 1 0 218735359 10211328 2416 1992294400 134512640 135151029 4294956240 18446744073709551615 134520405 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9997/statm: 2493 2416 79 155 0 2336 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 9972

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

[startup+345.503 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 9998
/proc/meminfo: memFree=1859984/2055920 swapFree=4162572/4192956
[pid=9997] ppid=9995 vsize=9972 CPUtime=345.4
/proc/9997/stat : 9997 (precosat) R 9995 9997 9893 0 -1 4194304 3841 0 0 0 34536 4 0 0 25 0 1 0 218735359 10211328 2416 1992294400 134512640 135151029 4294956240 18446744073709551615 134554789 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9997/statm: 2493 2416 79 155 0 2336 0
Current children cumulated CPU time (s) 345.4
Current children cumulated vsize (KiB) 9972

[startup+351.901 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 9998
/proc/meminfo: memFree=1859984/2055920 swapFree=4162572/4192956
[pid=9997] ppid=9995 vsize=9972 CPUtime=351.81
/proc/9997/stat : 9997 (precosat) R 9995 9997 9893 0 -1 4194304 3841 0 0 0 35176 5 0 0 25 0 1 0 218735359 10211328 2416 1992294400 134512640 135151029 4294956240 18446744073709551615 134554774 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9997/statm: 2493 2416 79 155 0 2336 0
Current children cumulated CPU time (s) 351.81
Current children cumulated vsize (KiB) 9972

[startup+358.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 9998
/proc/meminfo: memFree=1859984/2055920 swapFree=4162572/4192956
[pid=9997] ppid=9995 vsize=9972 CPUtime=358.21
/proc/9997/stat : 9997 (precosat) R 9995 9997 9893 0 -1 4194304 3841 0 0 0 35816 5 0 0 25 0 1 0 218735359 10211328 2416 1992294400 134512640 135151029 4294956240 18446744073709551615 134574614 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9997/statm: 2493 2416 79 155 0 2336 0
Current children cumulated CPU time (s) 358.21
Current children cumulated vsize (KiB) 9972

[startup+361.502 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 9998
/proc/meminfo: memFree=1859984/2055920 swapFree=4162572/4192956
[pid=9997] ppid=9995 vsize=9972 CPUtime=361.41
/proc/9997/stat : 9997 (precosat) R 9995 9997 9893 0 -1 4194304 3841 0 0 0 36136 5 0 0 25 0 1 0 218735359 10211328 2416 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9997/statm: 2493 2416 79 155 0 2336 0
Current children cumulated CPU time (s) 361.41
Current children cumulated vsize (KiB) 9972

[startup+363.101 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 9998
/proc/meminfo: memFree=1859984/2055920 swapFree=4162572/4192956
[pid=9997] ppid=9995 vsize=9972 CPUtime=363.01
/proc/9997/stat : 9997 (precosat) R 9995 9997 9893 0 -1 4194304 3841 0 0 0 36296 5 0 0 25 0 1 0 218735359 10211328 2416 1992294400 134512640 135151029 4294956240 18446744073709551615 134554851 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9997/statm: 2493 2416 79 155 0 2336 0
Current children cumulated CPU time (s) 363.01
Current children cumulated vsize (KiB) 9972

[startup+363.901 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 9998
/proc/meminfo: memFree=1859984/2055920 swapFree=4162572/4192956
[pid=9997] ppid=9995 vsize=9972 CPUtime=363.81
/proc/9997/stat : 9997 (precosat) R 9995 9997 9893 0 -1 4194304 3841 0 0 0 36376 5 0 0 25 0 1 0 218735359 10211328 2416 1992294400 134512640 135151029 4294956240 18446744073709551615 134554568 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9997/statm: 2493 2416 79 155 0 2336 0
Current children cumulated CPU time (s) 363.81
Current children cumulated vsize (KiB) 9972

[startup+364.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 9998
/proc/meminfo: memFree=1859984/2055920 swapFree=4162572/4192956
[pid=9997] ppid=9995 vsize=9972 CPUtime=364.21
/proc/9997/stat : 9997 (precosat) R 9995 9997 9893 0 -1 4194304 3841 0 0 0 36416 5 0 0 25 0 1 0 218735359 10211328 2416 1992294400 134512640 135151029 4294956240 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9997/statm: 2493 2416 79 155 0 2336 0
Current children cumulated CPU time (s) 364.21
Current children cumulated vsize (KiB) 9972

Child status: 20
Real time (s): 364.382
CPU time (s): 364.294
CPU user time (s): 364.24
CPU system time (s): 0.053991
CPU usage (%): 99.9757
Max. virtual memory (cumulated for all children) (KiB): 12808

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 364.24
system time used= 0.053991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3842
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= 387

runsolver used 0.352946 second user time and 0.98185 second system time

The end

Launcher Data

Begin job on node68 at 2009-05-10 00:11:32
IDJOB=1783974
IDBENCH=24747
IDSOLVER=607
FILE ID=node68/1783974-1241907092
PBS_JOBID= 9264793
Free space on /tmp= 66376 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT07/crafted/Difficult/contest05/jarvisalo/mod2c-rand3bip-unsat-120-3.sat05-2340.reshuffled-07.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1783974-1241907092/watcher-1783974-1241907092 -o /tmp/evaluation-result-1783974-1241907092/solver-1783974-1241907092 -C 5000 -W 6000 -M 1800  HOME/precosat HOME/instance-1783974-1241907092.cnf

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

MD5SUM BENCH= b8ad54973e17f84e99bf9d2e7bc768ce
RANDOM SEED=1465271168

node68.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		: 3000.223
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		: 3000.223
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:       1870448 kB
Buffers:         40836 kB
Cached:          78500 kB
SwapCached:      22784 kB
Active:          83016 kB
Inactive:        61460 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1870448 kB
SwapTotal:     4192956 kB
SwapFree:      4162572 kB
Dirty:             720 kB
Writeback:           0 kB
Mapped:          14764 kB
Slab:            26640 kB
Committed_AS:   608392 kB
PageTables:       1560 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66376 MiB
End job on node68 at 2009-05-10 00:17:36