Trace number 1515083

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) 1200.1 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/UNKNOWN/100/
unif-k5-r21.3-v100-c2130-S1420449214-092.cnf
MD5SUM320f330386aa57359f97f15f784cbd07
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark726.985
Satisfiable
(Un)Satisfiability was proved
Number of variables100
Number of clauses2130
Sum of the clauses size10650
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 52130
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-1515083-1238248950.cnf
0.00/0.00	c found header 'p cnf 100 2130'
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     2130     100      0     0      0       0      0    0.0   0    0
0.00/0.01	c s    0.0     2130     100      0     0      0       0      0    0.0   0    0
0.00/0.01	c l    0.0     2130     100      0     0      0       0   2130    0.0   0    0
0.00/0.02	c R    0.0     2130     100      0     0      0     100    100   27.1   7    0
0.00/0.02	c R    0.0     2130     100      0     0      0     200    200   25.3  13    0
0.02/0.03	c N    0.0     2130     100      0     0      0     802    802   25.5  33    0
0.02/0.04	c B    0.0     2130     100      0     0      0    1000   1000   25.2  35    0
0.02/0.07	c B    0.1     2130     100      0     0      0    2004   2004   25.1  36    0
0.02/0.08	c +    0.1     2130     100      0     0      0    2130   2343   25.0  37    0
0.02/0.09	c N    0.1     2130     100      0     0      0    2409   2350   24.8  36    1
0.02/0.10	c +    0.1     2130     100      0     0      0    2660   2577   24.8  36    1
0.10/0.12	c +    0.1     2130     100      0     0      0    3326   2834   24.5  36    1
0.10/0.16	c +    0.2     2130     100      0     0      0    4157   3117   24.2  37    1
0.19/0.20	c +    0.2     2130     100      0     0      0    5196   3428   23.8  37    1
0.19/0.26	c N    0.3     2130     100      0     0      0    6420   3434   23.6  38    1
0.19/0.26	c +    0.3     2130     100      0     0      0    6495   3770   23.6  37    1
0.29/0.32	c B    0.3     2130     100      0     0      0    8007   3776   23.3  36    1
0.29/0.33	c +    0.3     2130     100      0     0      0    8115   4147   23.2  36    1
0.39/0.42	c +    0.4     2130     100      0     0      0   10141   4561   23.0  36    1
0.49/0.54	c
0.49/0.54	c       original/binary      fixed     eliminated      learned       agility
0.49/0.54	c   seconds        variables     equivalent    conflicts       height       MB
0.49/0.54	c
0.49/0.54	c +    0.5     2130     100      0     0      0   12676   5017   22.7  38    1
0.69/0.70	c +    0.7     2130     100      0     0      0   15845   5518   22.2  37    1
0.69/0.71	c N    0.7     2130     100      0     0      0   16041   5219   22.2  37    1
0.89/0.91	c +    0.9     2130     100      0     0      0   19805   6069   21.8  37    1
1.10/1.13	c B    1.1     2130     100      0     0      0   24015   6073   21.6  39    1
1.10/1.17	c +    1.2     2130     100      0     0      0   24755   6675   21.5  38    1
1.49/1.51	c +    1.5     2130     100      0     0      0   30941   7342   21.2  36    1
1.89/1.97	c N    2.0     2130     100      0     0      0   38499   7348   21.0  38    2
1.89/1.98	c +    2.0     2130     100      0     0      0   38676   8076   21.0  37    2
2.49/2.58	c +    2.6     2130     100      0     0      0   48346   8883   20.9  37    2
3.30/3.38	c +    3.4     2130     100      0     0      0   60433   9771   20.6  38    2
3.59/3.63	c B    3.6     2130     100      0     0      0   64030   9775   20.6  37    2
4.40/4.44	c +    4.4     2130     100      0     0      0   75541  10748   20.6  37    2
5.40/5.48	c N    5.5     2130     100      0     0      0   89791  10759   20.5  36    3
5.79/5.86	c +    5.9     2130     100      0     0      0   94425  11822   20.4  35    3
7.79/7.81	c +    7.8     2130     100      0     0      0  118030  13004   20.2  37    3
10.09/10.18	c +   10.2     2130     100      0     0      0  147535  14304   20.1  37    3
11.19/11.23	c B   11.2     2130     100      0     0      0  160056  14316   20.0  36    3
13.39/13.45	c +   13.5     2130     100      0     0      0  184415  15734   20.0  36    4
15.49/15.59	c
15.49/15.59	c       original/binary      fixed     eliminated      learned       agility
15.49/15.59	c   seconds        variables     equivalent    conflicts       height       MB
15.49/15.59	c
15.49/15.59	c N   15.6     2130     100      0     0      0  205173  15739   19.9  38    4
17.99/18.05	c +   18.1     2130     100      0     0      0  230515  17307   19.9  35    4
24.48/24.51	c +   24.5     2130     100      0     0      0  288140  19037   19.6  37    4
32.68/32.77	c +   32.8     2130     100      0     0      0  360175  20940   19.5  37    5
35.58/35.67	c B   35.7     2130     100      0     0      0  384110  20951   19.4  38    5
43.68/43.76	c +   43.8     2130     100      0     0      0  450217  23034   19.2  37    6
45.18/45.28	c N   45.3     2130     100      0     0      0  461577  23057   19.2  35    6
58.57/58.62	c +   58.6     2130     100      0     0      0  562773  25337   19.0  37    6
80.67/80.76	c +   80.7     2130     100      0     0      0  703465  27870   19.0  36    7
108.66/108.72	c +  108.7     2130     100      0     0      0  879330  30657   18.8  36    8
111.56/111.64	c B  111.6     2130     100      0     0      0  896212  30669   18.8  35    8
135.46/135.58	c N  135.5     2130     100      0     0      0 1025590  30671   18.6  37    9
148.25/148.31	c +  148.3     2130     100      0     0      0 1099160  33722   18.5  37    9
206.54/206.64	c +  206.6     2130     100      0     0      0 1373952  37094   18.5  36   10
285.83/285.97	c +  285.9     2130     100      0     0      0 1717442  40803   18.3  35   12
367.50/367.66	c B  367.6     2130     100      0     0      0 2048417  40828   18.3  37   14
390.99/391.18	c +  391.1     2130     100      0     0      0 2146800  44883   18.2  37   14
423.48/423.61	c N  423.5     2130     100      0     0      0 2255942  44894   18.2  36   14
549.76/549.99	c +  549.9     2130     100      0     0      0 2683500  49371   18.1  36    9
758.09/758.31	c
758.09/758.31	c       original/binary      fixed     eliminated      learned       agility
758.09/758.31	c   seconds        variables     equivalent    conflicts       height       MB
758.09/758.31	c
758.09/758.31	c +  758.1     2130     100      0     0      0 3354375  54308   17.9  36   14
1037.93/1038.23	c + 1038.0     2130     100      0     0      0 4192965  59738   17.5  36   19
1186.50/1186.83	c B 1186.5     2130     100      0     0      0 4608794  59748   17.4  35   20
1200.09/1200.40	c
1200.09/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.09/1200.40	c
1200.09/1200.40	c 4648239 conflicts, 5165546 decisions, 1 random
1200.09/1200.40	c 0 iterations, 3 restarts, 8185 skipped
1200.09/1200.40	c 35 enlarged, 0 shrunken, 45422 rescored, 1022 rebiased
1200.09/1200.40	c 1 simplifications, 1 reductions
1200.09/1200.40	c
1200.09/1200.40	c vars: 0 fixed, 0 equiv, 0 elim, 0 merged
1200.09/1200.40	c elim: 11673 resolutions, 1 phases, 1 rounds
1200.09/1200.40	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.09/1200.40	c arty: 0.00 and 0.00 xor average arity
1200.09/1200.40	c prbe: 400 probed, 2 phases, 2 rounds
1200.09/1200.40	c prbe: 0 failed, 0 lifted, 0 merged
1200.09/1200.40	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.09/1200.40	c hash: 0 units, 0 merged
1200.09/1200.40	c mins: 95621634 learned, 20% deleted, 0 strong, 11 depth
1200.09/1200.40	c subs: 0 forward, 0 backward, 0 doms
1200.09/1200.40	c strs: 0 forward, 0 backward
1200.09/1200.40	c doms: 0 dominators, 0 high, 0 low
1200.09/1200.40	c prps: 113013052 propagations, 0.09 megaprops
1200.09/1200.40	c
1200.09/1200.40	c 1200.1 seconds, 20 MB max, 466 MB recycled
1200.09/1200.40	c
1200.09/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.09/1200.40	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-1515083-1238248950/watcher-1515083-1238248950 -o /tmp/evaluation-result-1515083-1238248950/solver-1515083-1238248950 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1515083-1238248950.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: 1.00 0.99 0.98 3/64 757
/proc/meminfo: memFree=1094952/2055920 swapFree=4177768/4192956
[pid=757] ppid=755 vsize=916 CPUtime=0
/proc/757/stat : 757 (precosat) R 755 757 365 0 -1 4194304 155 0 0 0 0 0 0 0 18 0 1 0 1097561859 937984 139 1992294400 134512640 135151029 4294956240 18446744073709551615 134579630 0 0 4096 17442 0 0 0 17 1 0 0
/proc/757/statm: 229 139 79 155 0 72 0

[startup+0.0288531 s]
/proc/loadavg: 1.00 0.99 0.98 3/64 757
/proc/meminfo: memFree=1094952/2055920 swapFree=4177768/4192956
[pid=757] ppid=755 vsize=1048 CPUtime=0.02
/proc/757/stat : 757 (precosat) R 755 757 365 0 -1 4194304 169 0 0 0 2 0 0 0 18 0 1 0 1097561859 1073152 153 1992294400 134512640 135151029 4294956240 18446744073709551615 134554575 0 0 4096 17442 0 0 0 17 1 0 0
/proc/757/statm: 262 153 79 155 0 105 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1048

[startup+0.10186 s]
/proc/loadavg: 1.00 0.99 0.98 3/64 757
/proc/meminfo: memFree=1094952/2055920 swapFree=4177768/4192956
[pid=757] ppid=755 vsize=1312 CPUtime=0.1
/proc/757/stat : 757 (precosat) R 755 757 365 0 -1 4194304 253 0 0 0 10 0 0 0 18 0 1 0 1097561859 1343488 237 1992294400 134512640 135151029 4294956240 18446744073709551615 134703854 0 0 4096 17442 0 0 0 17 1 0 0
/proc/757/statm: 328 237 79 155 0 171 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1312

[startup+0.30188 s]
/proc/loadavg: 1.00 0.99 0.98 3/64 757
/proc/meminfo: memFree=1094952/2055920 swapFree=4177768/4192956
[pid=757] ppid=755 vsize=1576 CPUtime=0.29
/proc/757/stat : 757 (precosat) R 755 757 365 0 -1 4194304 326 0 0 0 29 0 0 0 19 0 1 0 1097561859 1613824 310 1992294400 134512640 135151029 4294956240 18446744073709551615 134554575 0 0 4096 17442 0 0 0 17 1 0 0
/proc/757/statm: 394 310 79 155 0 237 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1576

[startup+0.701922 s]
/proc/loadavg: 1.00 0.99 0.98 3/64 757
/proc/meminfo: memFree=1094952/2055920 swapFree=4177768/4192956
[pid=757] ppid=755 vsize=1980 CPUtime=0.69
/proc/757/stat : 757 (precosat) R 755 757 365 0 -1 4194304 402 0 0 0 69 0 0 0 22 0 1 0 1097561859 2027520 386 1992294400 134512640 135151029 4294956240 18446744073709551615 134554803 0 0 4096 17442 0 0 0 17 1 0 0
/proc/757/statm: 495 386 79 155 0 338 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1980

[startup+1.502 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 758
/proc/meminfo: memFree=1093536/2055920 swapFree=4177768/4192956
[pid=757] ppid=755 vsize=2244 CPUtime=1.49
/proc/757/stat : 757 (precosat) R 755 757 365 0 -1 4194304 492 0 0 0 149 0 0 0 25 0 1 0 1097561859 2297856 476 1992294400 134512640 135151029 4294956240 18446744073709551615 134554875 0 0 4096 17442 0 0 0 17 1 0 0
/proc/757/statm: 561 476 79 155 0 404 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2244

[startup+3.10117 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 758
/proc/meminfo: memFree=1092960/2055920 swapFree=4177768/4192956
[pid=757] ppid=755 vsize=2920 CPUtime=3.09
/proc/757/stat : 757 (precosat) R 755 757 365 0 -1 4194304 626 0 0 0 309 0 0 0 25 0 1 0 1097561859 2990080 610 1992294400 134512640 135151029 4294956240 18446744073709551615 134554900 0 0 4096 17442 0 0 0 17 1 0 0
/proc/757/statm: 730 610 79 155 0 573 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2920

[startup+6.3015 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 758
/proc/meminfo: memFree=1092128/2055920 swapFree=4177768/4192956
[pid=757] ppid=755 vsize=3616 CPUtime=6.29
/proc/757/stat : 757 (precosat) R 755 757 365 0 -1 4194304 799 0 0 0 629 0 0 0 25 0 1 0 1097561859 3702784 783 1992294400 134512640 135151029 4294956240 18446744073709551615 134582180 0 0 4096 17442 0 0 0 17 1 0 0
/proc/757/statm: 904 783 79 155 0 747 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3616

[startup+12.7012 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 758
/proc/meminfo: memFree=1091168/2055920 swapFree=4177768/4192956
[pid=757] ppid=755 vsize=4612 CPUtime=12.69
/proc/757/stat : 757 (precosat) R 755 757 365 0 -1 4194304 1014 0 0 0 1269 0 0 0 25 0 1 0 1097561859 4722688 998 1992294400 134512640 135151029 4294956240 18446744073709551615 134555125 0 0 4096 17442 0 0 0 17 1 0 0
/proc/757/statm: 1153 998 79 155 0 996 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4612

[startup+25.5015 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 758
/proc/meminfo: memFree=1090080/2055920 swapFree=4177768/4192956
[pid=757] ppid=755 vsize=5640 CPUtime=25.48
/proc/757/stat : 757 (precosat) R 755 757 365 0 -1 4194304 1262 0 0 0 2548 0 0 0 25 0 1 0 1097561859 5775360 1246 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/757/statm: 1410 1246 79 155 0 1253 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5640

[startup+51.1011 s]
/proc/loadavg: 1.00 0.99 0.98 3/65 758
/proc/meminfo: memFree=1088800/2055920 swapFree=4177768/4192956
[pid=757] ppid=755 vsize=7112 CPUtime=51.07
/proc/757/stat : 757 (precosat) R 755 757 365 0 -1 4194304 1576 0 0 0 5107 0 0 0 25 0 1 0 1097561859 7282688 1560 1992294400 134512640 135151029 4294956240 18446744073709551615 134554837 0 0 4096 17442 0 0 0 17 1 0 0
/proc/757/statm: 1778 1560 79 155 0 1621 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 7112

[startup+102.305 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 758
/proc/meminfo: memFree=1087072/2055920 swapFree=4177768/4192956
[pid=757] ppid=755 vsize=8956 CPUtime=102.27
/proc/757/stat : 757 (precosat) R 755 757 365 0 -1 4194304 1991 0 0 0 10226 1 0 0 25 0 1 0 1097561859 9170944 1975 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/757/statm: 2239 1975 79 155 0 2082 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 8956

[startup+162.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 758
/proc/meminfo: memFree=1085088/2055920 swapFree=4177768/4192956
[pid=757] ppid=755 vsize=11216 CPUtime=162.25
/proc/757/stat : 757 (precosat) R 755 757 365 0 -1 4194304 2473 0 0 0 16223 2 0 0 25 0 1 0 1097561859 11485184 2457 1992294400 134512640 135151029 4294956240 18446744073709551615 134554791 0 0 4096 17442 0 0 0 17 1 0 0
/proc/757/statm: 2804 2457 79 155 0 2647 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 11216

[startup+222.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 758
/proc/meminfo: memFree=1084128/2055920 swapFree=4177768/4192956
[pid=757] ppid=755 vsize=12476 CPUtime=222.23
/proc/757/stat : 757 (precosat) R 755 757 365 0 -1 4194304 2707 0 0 0 22220 3 0 0 25 0 1 0 1097561859 12775424 2691 1992294400 134512640 135151029 4294956240 18446744073709551615 134555146 0 0 4096 17442 0 0 0 17 1 0 0
/proc/757/statm: 3119 2691 79 155 0 2962 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 12476

[startup+282.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 758
/proc/meminfo: memFree=1082656/2055920 swapFree=4177768/4192956
[pid=757] ppid=755 vsize=14208 CPUtime=282.22
/proc/757/stat : 757 (precosat) R 755 757 365 0 -1 4194304 3065 0 0 0 28218 4 0 0 25 0 1 0 1097561859 14548992 3049 1992294400 134512640 135151029 4294956240 18446744073709551615 134554794 0 0 4096 17442 0 0 0 17 1 0 0
/proc/757/statm: 3552 3049 79 155 0 3395 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 14208

[startup+342.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 758
/proc/meminfo: memFree=1081760/2055920 swapFree=4177768/4192956
[pid=757] ppid=755 vsize=15428 CPUtime=342.2
/proc/757/stat : 757 (precosat) R 755 757 365 0 -1 4194304 3290 0 0 0 34216 4 0 0 25 0 1 0 1097561859 15798272 3274 1992294400 134512640 135151029 4294956240 18446744073709551615 134681089 0 0 4096 17442 0 0 0 17 1 0 0
/proc/757/statm: 3857 3274 79 155 0 3700 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 15428

[startup+402.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 758
/proc/meminfo: memFree=1080992/2055920 swapFree=4177768/4192956
[pid=757] ppid=755 vsize=16428 CPUtime=402.18
/proc/757/stat : 757 (precosat) R 755 757 365 0 -1 4194304 3489 0 0 0 40214 4 0 0 25 0 1 0 1097561859 16822272 3473 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/757/statm: 4107 3473 79 155 0 3950 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 16428

[startup+462.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 758
/proc/meminfo: memFree=1080416/2055920 swapFree=4177768/4192956
[pid=757] ppid=755 vsize=17148 CPUtime=462.18
/proc/757/stat : 757 (precosat) R 755 757 365 0 -1 4194304 3633 0 0 0 46213 5 0 0 25 0 1 0 1097561859 17559552 3617 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/757/statm: 4287 3617 79 155 0 4130 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 17148

[startup+522.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 758
/proc/meminfo: memFree=1080352/2055920 swapFree=4177768/4192956
[pid=757] ppid=755 vsize=15696 CPUtime=522.16
/proc/757/stat : 757 (precosat) R 755 757 365 0 -1 4194304 4176 0 0 0 52210 6 0 0 25 0 1 0 1097561859 16072704 3622 1992294400 134512640 135151029 4294956240 18446744073709551615 134574578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/757/statm: 3924 3622 79 155 0 3767 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 15696

[startup+582.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 758
/proc/meminfo: memFree=1079968/2055920 swapFree=4177768/4192956
[pid=757] ppid=755 vsize=15696 CPUtime=582.14
/proc/757/stat : 757 (precosat) R 755 757 365 0 -1 4194304 4281 0 0 0 58208 6 0 0 25 0 1 0 1097561859 16072704 3727 1992294400 134512640 135151029 4294956240 18446744073709551615 134574544 0 0 4096 17442 0 0 0 17 1 0 0
/proc/757/statm: 3924 3727 79 155 0 3767 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 15696

[startup+642.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 758
/proc/meminfo: memFree=1079328/2055920 swapFree=4177768/4192956
[pid=757] ppid=755 vsize=16368 CPUtime=642.13
/proc/757/stat : 757 (precosat) R 755 757 365 0 -1 4194304 4439 0 0 0 64206 7 0 0 25 0 1 0 1097561859 16760832 3885 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/757/statm: 4092 3885 79 155 0 3935 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 16368

[startup+702.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 758
/proc/meminfo: memFree=1078496/2055920 swapFree=4177768/4192956
[pid=757] ppid=755 vsize=17520 CPUtime=702.11
/proc/757/stat : 757 (precosat) R 755 757 365 0 -1 4194304 4639 0 0 0 70204 7 0 0 25 0 1 0 1097561859 17940480 4085 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/757/statm: 4380 4085 79 155 0 4223 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 17520

[startup+762.305 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 758
/proc/meminfo: memFree=1077984/2055920 swapFree=4177768/4192956
[pid=757] ppid=755 vsize=18032 CPUtime=762.1
/proc/757/stat : 757 (precosat) R 755 757 365 0 -1 4194304 4764 0 0 0 76203 7 0 0 25 0 1 0 1097561859 18464768 4210 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/757/statm: 4508 4210 79 155 0 4351 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 18032

[startup+822.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 758
/proc/meminfo: memFree=1077216/2055920 swapFree=4177768/4192956
[pid=757] ppid=755 vsize=19184 CPUtime=822.08
/proc/757/stat : 757 (precosat) R 755 757 365 0 -1 4194304 4973 0 0 0 82200 8 0 0 25 0 1 0 1097561859 19644416 4419 1992294400 134512640 135151029 4294956240 18446744073709551615 134554774 0 0 4096 17442 0 0 0 17 1 0 0
/proc/757/statm: 4796 4419 79 155 0 4639 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 19184

[startup+882.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 758
/proc/meminfo: memFree=1076512/2055920 swapFree=4177768/4192956
[pid=757] ppid=755 vsize=20080 CPUtime=882.06
/proc/757/stat : 757 (precosat) R 755 757 365 0 -1 4194304 5133 0 0 0 88198 8 0 0 25 0 1 0 1097561859 20561920 4579 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/757/statm: 5020 4579 79 155 0 4863 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 20080

[startup+942.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 758
/proc/meminfo: memFree=1076064/2055920 swapFree=4177768/4192956
[pid=757] ppid=755 vsize=20528 CPUtime=942.05
/proc/757/stat : 757 (precosat) R 755 757 365 0 -1 4194304 5253 0 0 0 94197 8 0 0 25 0 1 0 1097561859 21020672 4699 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/757/statm: 5132 4699 79 155 0 4975 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 20528

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 758
/proc/meminfo: memFree=1075296/2055920 swapFree=4177768/4192956
[pid=757] ppid=755 vsize=21552 CPUtime=1002.03
/proc/757/stat : 757 (precosat) R 755 757 365 0 -1 4194304 5440 0 0 0 100195 8 0 0 25 0 1 0 1097561859 22069248 4886 1992294400 134512640 135151029 4294956240 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 1 0 0
/proc/757/statm: 5388 4886 79 155 0 5231 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 21552

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 758
/proc/meminfo: memFree=1074400/2055920 swapFree=4177768/4192956
[pid=757] ppid=755 vsize=22576 CPUtime=1062.02
/proc/757/stat : 757 (precosat) R 755 757 365 0 -1 4194304 5649 0 0 0 106193 9 0 0 25 0 1 0 1097561859 23117824 5095 1992294400 134512640 135151029 4294956240 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/757/statm: 5644 5095 79 155 0 5487 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 22576

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 758
/proc/meminfo: memFree=1073824/2055920 swapFree=4177768/4192956
[pid=757] ppid=755 vsize=23408 CPUtime=1122
/proc/757/stat : 757 (precosat) R 755 757 365 0 -1 4194304 5798 0 0 0 112191 9 0 0 25 0 1 0 1097561859 23969792 5244 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/757/statm: 5852 5244 79 155 0 5695 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 23408

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 758
/proc/meminfo: memFree=1072992/2055920 swapFree=4177768/4192956
[pid=757] ppid=755 vsize=24432 CPUtime=1181.99
/proc/757/stat : 757 (precosat) R 755 757 365 0 -1 4194304 5999 0 0 0 118189 10 0 0 25 0 1 0 1097561859 25018368 5445 1992294400 134512640 135151029 4294956240 18446744073709551615 134576002 0 0 4096 17442 0 0 0 17 1 0 0
/proc/757/statm: 6108 5445 79 155 0 5951 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 24432



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 758
/proc/meminfo: memFree=1072864/2055920 swapFree=4177768/4192956
[pid=757] ppid=755 vsize=24432 CPUtime=1200.09
/proc/757/stat : 757 (precosat) R 755 757 365 0 -1 4194304 6031 0 0 0 119999 10 0 0 25 0 1 0 1097561859 25018368 5477 1992294400 134512640 135151029 4294956240 18446744073709551615 134578057 0 0 4096 17442 0 0 0 17 1 0 0
/proc/757/statm: 6108 5477 79 155 0 5951 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 24432

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): 1200.1
CPU user time (s): 1200
CPU system time (s): 0.104984
CPU usage (%): 99.9744
Max. virtual memory (cumulated for all children) (KiB): 24432

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200
system time used= 0.104984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6031
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= 1868

runsolver used 0.882865 second user time and 2.49262 second system time

The end

Launcher Data 

Begin job on node2 at 2009-03-28 15:02:30
IDJOB=1515083
IDBENCH=70400
IDSOLVER=507
FILE ID=node2/1515083-1238248950
PBS_JOBID= 9060708
Free space on /tmp= 66460 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/UNKNOWN/100/unif-k5-r21.3-v100-c2130-S1420449214-092.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1515083-1238248950/watcher-1515083-1238248950 -o /tmp/evaluation-result-1515083-1238248950/solver-1515083-1238248950 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1515083-1238248950.cnf

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

MD5SUM BENCH= 320f330386aa57359f97f15f784cbd07
RANDOM SEED=827765697

node2.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		: 3000.236
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		: 3000.236
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:       1095432 kB
Buffers:         98244 kB
Cached:         763636 kB
SwapCached:       8996 kB
Active:          43260 kB
Inactive:       829700 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1095432 kB
SwapTotal:     4192956 kB
SwapFree:      4177768 kB
Dirty:             756 kB
Writeback:           0 kB
Mapped:          16664 kB
Slab:            73440 kB
Committed_AS:  2702436 kB
PageTables:       1476 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= 66460 MiB
End job on node2 at 2009-03-28 15:22:33