Trace number 1515203

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

NameRANDOM/MEDIUM/5SAT/UNKNOWN/120/
unif-k5-r21.3-v120-c2556-S1070443005-075.cnf
MD5SUM82e9fd89190319a892b6aadaca00b0b8
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables120
Number of clauses2556
Sum of the clauses size12780
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 52556
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-1515203-1238251139.cnf
0.00/0.00	c found header 'p cnf 120 2556'
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     2556     120      0     0      0       0      0    0.0   0    0
0.20/0.25	c s    0.0     2556     120      0     0      0       0      0    0.0   0    0
0.20/0.25	c l    0.0     2556     120      0     0      0       0   2556    0.0   0    0
0.20/0.25	c R    0.0     2556     120      0     0      0     101    101   32.7   8    0
0.20/0.25	c R    0.0     2556     120      0     0      0     201    201   31.5  14    0
0.20/0.25	c N    0.0     2556     120      0     0      0     802    802   28.9  32    0
0.20/0.25	c B    0.0     2556     120      0     0      0    1000   1000   29.0  34    0
0.20/0.25	c B    0.1     2556     120      0     0      0    2000   2000   28.8  37    1
0.20/0.25	c N    0.1     2556     120      0     0      0    2407   2407   28.6  35    1
0.20/0.25	c +    0.1     2556     120      0     0      0    2557   2811   28.7  36    1
0.20/0.25	c +    0.1     2556     120      0     0      0    3195   3092   28.5  37    1
0.20/0.25	c +    0.2     2556     120      0     0      0    3992   3401   28.4  36    1
0.20/0.25	c +    0.2     2556     120      0     0      0    4991   3741   28.2  35    1
0.20/0.25	c +    0.3     2556     120      0     0      0    6236   4115   28.1  36    1
0.20/0.26	c N    0.3     2556     120      0     0      0    6419   3933   28.1  37    1
0.30/0.33	c +    0.3     2556     120      0     0      0    7797   4526   27.8  36    1
0.30/0.33	c B    0.3     2556     120      0     0      0    8001   4322   27.9  36    1
0.40/0.42	c +    0.4     2556     120      0     0      0    9748   4978   27.9  35    1
0.50/0.54	c +    0.5     2556     120      0     0      0   12187   5475   27.6  36    1
0.70/0.70	c
0.70/0.70	c       original/binary      fixed     eliminated      learned       agility
0.70/0.70	c   seconds        variables     equivalent    conflicts       height       MB
0.70/0.70	c
0.70/0.70	c +    0.7     2556     120      0     0      0   15232   6022   27.2  36    1
0.70/0.75	c N    0.7     2556     120      0     0      0   16042   6029   27.2  35    1
0.90/0.90	c +    0.9     2556     120      0     0      0   19040   6624   27.1  34    1
1.10/1.18	c +    1.2     2556     120      0     0      0   23800   7286   26.9  36    2
1.10/1.19	c B    1.2     2556     120      0     0      0   24004   6834   26.9  35    2
1.49/1.52	c +    1.5     2556     120      0     0      0   29750   8014   26.7  35    2
1.99/2.01	c +    2.0     2556     120      0     0      0   37186   8815   26.3  36    2
1.99/2.10	c N    2.1     2556     120      0     0      0   38500   8825   26.3  37    2
2.59/2.61	c +    2.6     2556     120      0     0      0   46480   9696   26.0  36    2
3.39/3.43	c +    3.4     2556     120      0     0      0   58100  10665   26.0  36    2
3.79/3.88	c B    3.9     2556     120      0     0      0   64012  10675   25.9  36    2
4.49/4.53	c +    4.5     2556     120      0     0      0   72627  11731   25.8  35    3
5.89/5.93	c N    5.9     2556     120      0     0      0   89800  11737   25.5  36    3
5.99/6.00	c +    6.0     2556     120      0     0      0   90780  12904   25.5  36    3
7.99/8.05	c +    8.1     2556     120      0     0      0  113475  14194   25.1  36    3
10.49/10.53	c +   10.5     2556     120      0     0      0  141841  15613   24.8  34    3
12.28/12.31	c B   12.3     2556     120      0     0      0  160031  15630   24.5  35    4
13.88/13.91	c +   13.9     2556     120      0     0      0  177300  17174   24.5  36    4
16.98/17.07	c N   17.1     2556     120      0     0      0  205193  17182   24.5  36    4
18.78/18.83	c
18.78/18.83	c       original/binary      fixed     eliminated      learned       agility
18.78/18.83	c   seconds        variables     equivalent    conflicts       height       MB
18.78/18.83	c
18.78/18.83	c +   18.8     2556     120      0     0      0  221625  18891   24.4  36    4
25.08/25.15	c +   25.1     2556     120      0     0      0  277031  20780   24.1  37    5
33.18/33.25	c +   33.2     2556     120      0     0      0  346286  22858   23.8  37    5
37.98/38.03	c B   38.0     2556     120      0     0      0  384075  22873   23.6  36    6
44.28/44.38	c +   44.4     2556     120      0     0      0  432855  25143   23.5  36    6
48.17/48.26	c N   48.2     2556     120      0     0      0  461565  25152   23.4  35    6
59.47/59.59	c +   59.6     2556     120      0     0      0  541066  27657   23.3  36    7
83.26/83.37	c +   83.3     2556     120      0     0      0  676330  30422   23.2  36    8
114.75/114.86	c +  114.8     2556     120      0     0      0  845411  33464   23.0  36    9
125.36/125.46	c B  125.4     2556     120      0     0      0  896193  33474   22.9  35    9
150.85/150.98	c N  150.9     2556     120      0     0      0 1025554  33473   22.8  36   10
156.95/157.06	c +  157.0     2556     120      0     0      0 1056760  36810   22.7  35   10
215.83/215.93	c +  215.9     2556     120      0     0      0 1320951  40491   22.5  35   12
301.51/301.61	c +  301.5     2556     120      0     0      0 1651185  44540   22.2  36   13
411.98/412.15	c B  412.0     2556     120      0     0      0 2048399  44552   22.1  36   15
416.17/416.40	c +  416.3     2556     120      0     0      0 2063980  48994   22.1  35   15
472.36/472.53	c N  472.4     2556     120      0     0      0 2255968  49005   22.0  34   16
577.53/577.70	c +  577.5     2556     120      0     0      0 2579977  53893   21.9  36   17
816.26/816.51	c +  816.3     2556     120      0     0      0 3224970  59282   21.7  37   19
1136.38/1136.78	c
1136.38/1136.78	c       original/binary      fixed     eliminated      learned       agility
1136.38/1136.78	c   seconds        variables     equivalent    conflicts       height       MB
1136.38/1136.78	c
1136.38/1136.78	c + 1136.5     2556     120      0     0      0 4031211  65210   21.7  36   16
1200.07/1200.40	c
1200.07/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.07/1200.40	c
1200.07/1200.40	c 4175528 conflicts, 4674202 decisions, 1 random
1200.07/1200.40	c 0 iterations, 3 restarts, 7394 skipped
1200.07/1200.40	c 34 enlarged, 0 shrunken, 40802 rescored, 1019 rebiased
1200.07/1200.40	c 1 simplifications, 1 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: 13782 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: 480 probed, 2 phases, 2 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: 102468744 learned, 18% deleted, 0 strong, 13 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: 114916161 propagations, 0.10 megaprops
1200.07/1200.40	c
1200.07/1200.40	c 1200.1 seconds, 24 MB max, 479 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:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1515203-1238251139/watcher-1515203-1238251139 -o /tmp/evaluation-result-1515203-1238251139/solver-1515203-1238251139 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1515203-1238251139.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: 1.99 1.97 1.99 3/94 19759
/proc/meminfo: memFree=1785944/2055920 swapFree=4152308/4192956
[pid=19759] ppid=19757 vsize=1048 CPUtime=0
/proc/19759/stat : 19759 (precosat) R 19757 19759 19354 0 -1 4194304 181 0 0 0 0 0 0 0 18 0 1 0 1097777579 1073152 165 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19759/statm: 262 165 79 155 0 105 0

[startup+0.0588171 s]
/proc/loadavg: 1.99 1.97 1.99 3/94 19759
/proc/meminfo: memFree=1785944/2055920 swapFree=4152308/4192956
[pid=19759] ppid=19757 vsize=1180 CPUtime=0.05
/proc/19759/stat : 19759 (precosat) R 19757 19759 19354 0 -1 4194304 219 0 0 0 5 0 0 0 18 0 1 0 1097777579 1208320 203 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19759/statm: 295 203 79 155 0 138 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1180

[startup+0.102822 s]
/proc/loadavg: 1.99 1.97 1.99 3/94 19759
/proc/meminfo: memFree=1785944/2055920 swapFree=4152308/4192956
[pid=19759] ppid=19757 vsize=1444 CPUtime=0.1
/proc/19759/stat : 19759 (precosat) R 19757 19759 19354 0 -1 4194304 276 0 0 0 10 0 0 0 18 0 1 0 1097777579 1478656 260 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19759/statm: 361 260 79 155 0 204 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1444

[startup+0.301846 s]
/proc/loadavg: 1.99 1.97 1.99 3/94 19759
/proc/meminfo: memFree=1785944/2055920 swapFree=4152308/4192956
[pid=19759] ppid=19757 vsize=1708 CPUtime=0.3
/proc/19759/stat : 19759 (precosat) R 19757 19759 19354 0 -1 4194304 360 0 0 0 30 0 0 0 19 0 1 0 1097777579 1748992 344 1992294400 134512640 135151029 4294956240 18446744073709551615 134578057 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19759/statm: 427 344 79 155 0 270 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1708

[startup+0.70189 s]
/proc/loadavg: 1.99 1.97 1.99 3/94 19759
/proc/meminfo: memFree=1785944/2055920 swapFree=4152308/4192956
[pid=19759] ppid=19757 vsize=2108 CPUtime=0.7
/proc/19759/stat : 19759 (precosat) R 19757 19759 19354 0 -1 4194304 454 0 0 0 70 0 0 0 23 0 1 0 1097777579 2158592 438 1992294400 134512640 135151029 4294956240 18446744073709551615 134551361 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19759/statm: 527 438 79 155 0 370 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 2108

[startup+1.50198 s]
/proc/loadavg: 1.99 1.97 1.99 3/95 19760
/proc/meminfo: memFree=1784208/2055920 swapFree=4152308/4192956
[pid=19759] ppid=19757 vsize=2504 CPUtime=1.49
/proc/19759/stat : 19759 (precosat) R 19757 19759 19354 0 -1 4194304 558 0 0 0 149 0 0 0 25 0 1 0 1097777579 2564096 542 1992294400 134512640 135151029 4294956240 18446744073709551615 134554872 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19759/statm: 626 542 79 155 0 469 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2504

[startup+3.10116 s]
/proc/loadavg: 1.99 1.97 1.99 3/95 19760
/proc/meminfo: memFree=1783440/2055920 swapFree=4152308/4192956
[pid=19759] ppid=19757 vsize=3172 CPUtime=3.09
/proc/19759/stat : 19759 (precosat) R 19757 19759 19354 0 -1 4194304 698 0 0 0 309 0 0 0 25 0 1 0 1097777579 3248128 682 1992294400 134512640 135151029 4294956240 18446744073709551615 134551361 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19759/statm: 793 682 79 155 0 636 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3172

[startup+6.30152 s]
/proc/loadavg: 1.99 1.97 1.99 3/95 19760
/proc/meminfo: memFree=1782608/2055920 swapFree=4152308/4192956
[pid=19759] ppid=19757 vsize=3984 CPUtime=6.29
/proc/19759/stat : 19759 (precosat) R 19757 19759 19354 0 -1 4194304 884 0 0 0 629 0 0 0 25 0 1 0 1097777579 4079616 868 1992294400 134512640 135151029 4294956240 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19759/statm: 996 868 79 155 0 839 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3984

[startup+12.7012 s]
/proc/loadavg: 1.99 1.97 1.99 3/95 19760
/proc/meminfo: memFree=1781464/2055920 swapFree=4152308/4192956
[pid=19759] ppid=19757 vsize=4828 CPUtime=12.68
/proc/19759/stat : 19759 (precosat) R 19757 19759 19354 0 -1 4194304 1095 0 0 0 1268 0 0 0 25 0 1 0 1097777579 4943872 1079 1992294400 134512640 135151029 4294956240 18446744073709551615 134551388 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19759/statm: 1207 1079 79 155 0 1050 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 4828

[startup+25.5027 s]
/proc/loadavg: 1.99 1.97 1.99 3/95 19760
/proc/meminfo: memFree=1780376/2055920 swapFree=4152308/4192956
[pid=19759] ppid=19757 vsize=6096 CPUtime=25.48
/proc/19759/stat : 19759 (precosat) R 19757 19759 19354 0 -1 4194304 1384 0 0 0 2547 1 0 0 25 0 1 0 1097777579 6242304 1368 1992294400 134512640 135151029 4294956240 18446744073709551615 134520453 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19759/statm: 1524 1368 79 155 0 1367 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 6096

[startup+51.1026 s]
/proc/loadavg: 1.99 1.97 1.99 3/95 19760
/proc/meminfo: memFree=1778840/2055920 swapFree=4152308/4192956
[pid=19759] ppid=19757 vsize=7740 CPUtime=51.07
/proc/19759/stat : 19759 (precosat) R 19757 19759 19354 0 -1 4194304 1734 0 0 0 5106 1 0 0 25 0 1 0 1097777579 7925760 1718 1992294400 134512640 135151029 4294956240 18446744073709551615 134575995 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19759/statm: 1935 1718 79 155 0 1778 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 7740

[startup+102.307 s]
/proc/loadavg: 1.99 1.97 1.99 3/95 19760
/proc/meminfo: memFree=1776536/2055920 swapFree=4152308/4192956
[pid=19759] ppid=19757 vsize=10148 CPUtime=102.26
/proc/19759/stat : 19759 (precosat) R 19757 19759 19354 0 -1 4194304 2265 0 0 0 10225 1 0 0 25 0 1 0 1097777579 10391552 2249 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19759/statm: 2537 2249 79 155 0 2380 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 10148

[startup+162.302 s]
/proc/loadavg: 1.99 1.97 1.99 3/95 19760
/proc/meminfo: memFree=1774808/2055920 swapFree=4152308/4192956
[pid=19759] ppid=19757 vsize=12156 CPUtime=162.24
/proc/19759/stat : 19759 (precosat) R 19757 19759 19354 0 -1 4194304 2688 0 0 0 16222 2 0 0 25 0 1 0 1097777579 12447744 2672 1992294400 134512640 135151029 4294956240 18446744073709551615 134574583 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19759/statm: 3039 2672 79 155 0 2882 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 12156

[startup+222.303 s]
/proc/loadavg: 1.99 1.97 1.99 3/95 19760
/proc/meminfo: memFree=1773528/2055920 swapFree=4152308/4192956
[pid=19759] ppid=19757 vsize=13712 CPUtime=222.23
/proc/19759/stat : 19759 (precosat) R 19757 19759 19354 0 -1 4194304 2992 0 0 0 22221 2 0 0 25 0 1 0 1097777579 14041088 2976 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19759/statm: 3428 2976 79 155 0 3271 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 13712

[startup+282.303 s]
/proc/loadavg: 1.99 1.97 1.99 3/95 19760
/proc/meminfo: memFree=1770776/2055920 swapFree=4152308/4192956
[pid=19759] ppid=19757 vsize=16784 CPUtime=282.21
/proc/19759/stat : 19759 (precosat) R 19757 19759 19354 0 -1 4194304 3678 0 0 0 28219 2 0 0 25 0 1 0 1097777579 17186816 3662 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19759/statm: 4196 3662 79 155 0 4039 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 16784

[startup+342.302 s]
/proc/loadavg: 1.99 1.97 1.99 3/95 19760
/proc/meminfo: memFree=1770136/2055920 swapFree=4152308/4192956
[pid=19759] ppid=19757 vsize=17532 CPUtime=342.2
/proc/19759/stat : 19759 (precosat) R 19757 19759 19354 0 -1 4194304 3828 0 0 0 34217 3 0 0 25 0 1 0 1097777579 17952768 3812 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19759/statm: 4383 3812 79 155 0 4226 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 17532

[startup+402.302 s]
/proc/loadavg: 1.99 1.97 1.99 3/95 19760
/proc/meminfo: memFree=1768280/2055920 swapFree=4152308/4192956
[pid=19759] ppid=19757 vsize=19676 CPUtime=402.18
/proc/19759/stat : 19759 (precosat) R 19757 19759 19354 0 -1 4194304 4279 0 0 0 40215 3 0 0 25 0 1 0 1097777579 20148224 4263 1992294400 134512640 135151029 4294956240 18446744073709551615 134554907 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19759/statm: 4919 4263 79 155 0 4762 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 19676

[startup+462.302 s]
/proc/loadavg: 1.99 1.97 1.99 3/95 19761
/proc/meminfo: memFree=1767512/2055920 swapFree=4152308/4192956
[pid=19759] ppid=19757 vsize=20600 CPUtime=462.16
/proc/19759/stat : 19759 (precosat) R 19757 19759 19354 0 -1 4194304 4448 0 0 0 46213 3 0 0 25 0 1 0 1097777579 21094400 4432 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19759/statm: 5150 4432 79 155 0 4993 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 20600

[startup+522.302 s]
/proc/loadavg: 1.99 1.97 1.99 3/95 19762
/proc/meminfo: memFree=1767064/2055920 swapFree=4152308/4192956
[pid=19759] ppid=19757 vsize=21524 CPUtime=522.15
/proc/19759/stat : 19759 (precosat) R 19757 19759 19354 0 -1 4194304 4608 0 0 0 52211 4 0 0 25 0 1 0 1097777579 22040576 4592 1992294400 134512640 135151029 4294956240 18446744073709551615 134554866 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19759/statm: 5381 4592 79 155 0 5224 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 21524

[startup+582.301 s]
/proc/loadavg: 1.99 1.97 1.99 3/95 19762
/proc/meminfo: memFree=1766616/2055920 swapFree=4152308/4192956
[pid=19759] ppid=19757 vsize=22052 CPUtime=582.13
/proc/19759/stat : 19759 (precosat) R 19757 19759 19354 0 -1 4194304 4714 0 0 0 58209 4 0 0 25 0 1 0 1097777579 22581248 4698 1992294400 134512640 135151029 4294956240 18446744073709551615 134554894 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19759/statm: 5513 4698 79 155 0 5356 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 22052

[startup+642.301 s]
/proc/loadavg: 1.99 1.97 1.99 3/95 19762
/proc/meminfo: memFree=1766168/2055920 swapFree=4152308/4192956
[pid=19759] ppid=19757 vsize=22448 CPUtime=642.12
/proc/19759/stat : 19759 (precosat) R 19757 19759 19354 0 -1 4194304 4817 0 0 0 64208 4 0 0 25 0 1 0 1097777579 22986752 4801 1992294400 134512640 135151029 4294956240 18446744073709551615 134555150 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19759/statm: 5612 4801 79 155 0 5455 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 22448

[startup+702.302 s]
/proc/loadavg: 1.99 1.97 1.99 3/95 19762
/proc/meminfo: memFree=1766040/2055920 swapFree=4152308/4192956
[pid=19759] ppid=19757 vsize=22580 CPUtime=702.1
/proc/19759/stat : 19759 (precosat) R 19757 19759 19354 0 -1 4194304 4849 0 0 0 70206 4 0 0 25 0 1 0 1097777579 23121920 4833 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19759/statm: 5645 4833 79 155 0 5488 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 22580

[startup+762.308 s]
/proc/loadavg: 1.99 1.97 1.99 3/95 19762
/proc/meminfo: memFree=1765720/2055920 swapFree=4152308/4192956
[pid=19759] ppid=19757 vsize=22844 CPUtime=762.09
/proc/19759/stat : 19759 (precosat) R 19757 19759 19354 0 -1 4194304 4913 0 0 0 76205 4 0 0 25 0 1 0 1097777579 23392256 4897 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19759/statm: 5711 4897 79 155 0 5554 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 22844

[startup+822.301 s]
/proc/loadavg: 1.99 1.97 1.99 3/95 19762
/proc/meminfo: memFree=1765016/2055920 swapFree=4152308/4192956
[pid=19759] ppid=19757 vsize=23912 CPUtime=822.06
/proc/19759/stat : 19759 (precosat) R 19757 19759 19354 0 -1 4194304 5092 0 0 0 82202 4 0 0 25 0 1 0 1097777579 24485888 5076 1992294400 134512640 135151029 4294956240 18446744073709551615 134554558 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19759/statm: 5978 5076 79 155 0 5821 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 23912

[startup+882.301 s]
/proc/loadavg: 1.99 1.97 1.99 3/95 19762
/proc/meminfo: memFree=1764632/2055920 swapFree=4152308/4192956
[pid=19759] ppid=19757 vsize=24432 CPUtime=882.05
/proc/19759/stat : 19759 (precosat) R 19757 19759 19354 0 -1 4194304 5193 0 0 0 88201 4 0 0 25 0 1 0 1097777579 25018368 5177 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19759/statm: 6108 5177 79 155 0 5951 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 24432

[startup+942.302 s]
/proc/loadavg: 1.99 1.97 1.99 3/95 19762
/proc/meminfo: memFree=1766488/2055920 swapFree=4152308/4192956
[pid=19759] ppid=19757 vsize=19696 CPUtime=942.04
/proc/19759/stat : 19759 (precosat) R 19757 19759 19354 0 -1 4194304 5799 0 0 0 94198 6 0 0 25 0 1 0 1097777579 20168704 4702 1992294400 134512640 135151029 4294956240 18446744073709551615 134554575 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19759/statm: 4924 4702 79 155 0 4767 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 19696

[startup+1002.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/95 19762
/proc/meminfo: memFree=1766232/2055920 swapFree=4152308/4192956
[pid=19759] ppid=19757 vsize=19696 CPUtime=1002.02
/proc/19759/stat : 19759 (precosat) R 19757 19759 19354 0 -1 4194304 5857 0 0 0 100196 6 0 0 25 0 1 0 1097777579 20168704 4760 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19759/statm: 4924 4760 79 155 0 4767 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 19696

[startup+1062.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/95 19762
/proc/meminfo: memFree=1765592/2055920 swapFree=4152308/4192956
[pid=19759] ppid=19757 vsize=20436 CPUtime=1062
/proc/19759/stat : 19759 (precosat) R 19757 19759 19354 0 -1 4194304 5999 0 0 0 106194 6 0 0 25 0 1 0 1097777579 20926464 4902 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19759/statm: 5109 4902 79 155 0 4952 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 20436

[startup+1122.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/95 19762
/proc/meminfo: memFree=1764696/2055920 swapFree=4152308/4192956
[pid=19759] ppid=19757 vsize=21652 CPUtime=1121.98
/proc/19759/stat : 19759 (precosat) R 19757 19759 19354 0 -1 4194304 6223 0 0 0 112192 6 0 0 25 0 1 0 1097777579 22171648 5126 1992294400 134512640 135151029 4294956240 18446744073709551615 134554851 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19759/statm: 5413 5126 79 155 0 5256 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 21652

[startup+1182.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/95 19762
/proc/meminfo: memFree=1764120/2055920 swapFree=4152308/4192956
[pid=19759] ppid=19757 vsize=22484 CPUtime=1181.97
/proc/19759/stat : 19759 (precosat) R 19757 19759 19354 0 -1 4194304 6381 0 0 0 118191 6 0 0 25 0 1 0 1097777579 23023616 5284 1992294400 134512640 135151029 4294956240 18446744073709551615 134554789 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19759/statm: 5621 5284 79 155 0 5464 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 22484



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.99 1.97 1.99 3/95 19762
/proc/meminfo: memFree=1763800/2055920 swapFree=4152308/4192956
[pid=19759] ppid=19757 vsize=22932 CPUtime=1200.07
/proc/19759/stat : 19759 (precosat) R 19757 19759 19354 0 -1 4194304 6450 0 0 0 120001 6 0 0 25 0 1 0 1097777579 23482368 5353 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19759/statm: 5733 5353 79 155 0 5576 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 22932

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): 1200.01
CPU system time (s): 0.073988
CPU usage (%): 99.9729
Max. virtual memory (cumulated for all children) (KiB): 26280

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.073988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6450
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= 1884

runsolver used 2.19367 second user time and 4.30434 second system time

The end

Launcher Data 

Begin job on node91 at 2009-03-28 15:38:59
IDJOB=1515203
IDBENCH=70410
IDSOLVER=507
FILE ID=node91/1515203-1238251139
PBS_JOBID= 9060701
Free space on /tmp= 66480 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/UNKNOWN/120/unif-k5-r21.3-v120-c2556-S1070443005-075.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1515203-1238251139/watcher-1515203-1238251139 -o /tmp/evaluation-result-1515203-1238251139/solver-1515203-1238251139 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1515203-1238251139.cnf

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

MD5SUM BENCH= 82e9fd89190319a892b6aadaca00b0b8
RANDOM SEED=1792037846

node91.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		: 3000.252
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		: 3000.252
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1786360 kB
Buffers:         44484 kB
Cached:         154352 kB
SwapCached:      23048 kB
Active:         141724 kB
Inactive:        81676 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1786360 kB
SwapTotal:     4192956 kB
SwapFree:      4152308 kB
Dirty:             760 kB
Writeback:           0 kB
Mapped:          16032 kB
Slab:            29240 kB
Committed_AS:  2367020 kB
PageTables:       3260 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= 66480 MiB
End job on node91 at 2009-03-28 15:59:02