Trace number 298363
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:
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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, and are wall clock time (not CPU 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.
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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.
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CONVERSION SCRIPT DATA (Optionnal)
When a conversion script is used, this section shows the messages that were output by the conversion script.
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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.
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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
General information on the benchmark
| Name | random/OnTreshold/3SAT/v500/
unif-k3-r4.26-v500-c2130-S1211740352-20.UNSAT.shuffled.cnf |
| MD5SUM | 49141385aac03f506711f7c91a24b9ac |
| Bench Category | RANDOM (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 variables | 500 |
| Number of clauses | 2130 |
| Sum of the clauses size | 6390 |
| Maximum clause length | 3 |
| Minimum clause length | 3 |
| Number of clauses of size 1 | 0 |
| Number of clauses of size 2 | 0 |
| Number of clauses of size 3 | 2130 |
| Number of clauses of size 4 | 0 |
| Number of clauses of size 5 | 0 |
| Number of clauses of size over 5 | 0 |
0.00/0.02 c main():: *** [ march satisfiability solver ] ***
0.00/0.02 c main():: ** Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren **
0.00/0.02 c main():: * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.00/0.02 c main()::
0.00/0.02 c initFormula():: searching for DIMACS p-line....
0.00/0.02 c initFormula():: the DIMACS p-line indicates a CNF of 500 variables and 2130 clauses.
0.00/0.02 c parseCNF():: parsing....
0.00/0.02 c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.02 c runParser():: parsing was successful, warming up engines...
0.00/0.02 c simplify_formula():: removed 0 tautological, 7 satisfied and 0 duplicate clauses
0.00/0.02 c preprocessing fase I completed:: there are now 499 free variables and 2123 clauses.
0.00/0.02 c stat :: sign balance is biased by 0.402
0.00/0.02 c shorten_equivalence(): average equivalence length reduced from nan to nan
0.00/0.02 c using 3-SAT heuristics (occurence based diff)
0.00/0.02 c longest clause has size 3
0.00/0.02 c simplify_formula():: removed 0 tautological, 0 satisfied and 199 duplicate clauses
0.00/0.02 c resolvent_look() :: found 108 resolvents
0.00/0.02 c lessRedundantTransformation():: nothing to be done.
0.00/0.02 c transformTo3SAT():: you gave me 500 variables and 2231 clauses.
0.00/0.02 c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.00/0.02 c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.00/0.02 c transformTo3SAT():: the transformation yielded 500 variabels and 2231 clauses.
0.00/0.02 c main():: clause / variable ratio: ( 2231 / 500 ) = 4.46
0.00/0.02 c longest clause has size 3
0.00/0.02 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.02 c dynamic_preselect_setsize :: off
0.00/0.02 c suggested doublelook initial :: 0
0.00/0.02 c main():: all systems go!
0.00/0.02 c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 0 NC: 131 JD: 24
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c |***************c right child 202651 UNSAT by parent!
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ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:
runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr
command line: runsolver --timestamp -w ROOT/results/node2/watcher-298363-1171854690 -o ROOT/results/node2/solver-298363-1171854690 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/298363-1171854690/march_ks /tmp/evaluation/298363-1171854690/instance-298363-1171854690.cnf
Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB
[startup+0 s]
/proc/loadavg: 0.92 0.99 0.99 3/77 31125
/proc/meminfo: memFree=209152/2055920 swapFree=4192812/4192956
[pid=31125] ppid=31123 vsize=800 CPUtime=0
/proc/31125/stat : 31125 (march_ks) R 31123 31125 28811 0 -1 4194304 131 0 0 0 0 0 0 0 18 0 1 0 205423934 819200 113 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134561792 0 0 4096 0 0 0 0 17 1 0 0
/proc/31125/statm: 200 113 50 123 0 75 0
[startup+0.106868 s]
/proc/loadavg: 0.92 0.99 0.99 3/77 31125
/proc/meminfo: memFree=209152/2055920 swapFree=4192812/4192956
[pid=31125] ppid=31123 vsize=1396 CPUtime=0.1
/proc/31125/stat : 31125 (march_ks) R 31123 31125 28811 0 -1 4194304 271 0 0 0 10 0 0 0 18 0 1 0 205423934 1429504 253 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134564377 0 0 4096 0 0 0 0 17 1 0 0
/proc/31125/statm: 349 253 73 123 0 224 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1396
[startup+0.51491 s]
/proc/loadavg: 0.92 0.99 0.99 3/77 31125
/proc/meminfo: memFree=209152/2055920 swapFree=4192812/4192956
[pid=31125] ppid=31123 vsize=1396 CPUtime=0.51
/proc/31125/stat : 31125 (march_ks) R 31123 31125 28811 0 -1 4194304 289 0 0 0 51 0 0 0 22 0 1 0 205423934 1429504 271 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/31125/statm: 349 271 73 123 0 224 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 1396
[startup+1.335 s]
/proc/loadavg: 0.92 0.99 0.99 2/78 31126
/proc/meminfo: memFree=208312/2055920 swapFree=4192812/4192956
[pid=31125] ppid=31123 vsize=1528 CPUtime=1.33
/proc/31125/stat : 31125 (march_ks) R 31123 31125 28811 0 -1 4194304 301 0 0 0 133 0 0 0 25 0 1 0 205423934 1564672 283 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134563569 0 0 4096 0 0 0 0 17 1 0 0
/proc/31125/statm: 382 283 73 123 0 257 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 1528
[startup+2.97117 s]
/proc/loadavg: 0.92 0.99 0.99 2/78 31126
/proc/meminfo: memFree=208120/2055920 swapFree=4192812/4192956
[pid=31125] ppid=31123 vsize=1528 CPUtime=2.96
/proc/31125/stat : 31125 (march_ks) R 31123 31125 28811 0 -1 4194304 315 0 0 0 296 0 0 0 25 0 1 0 205423934 1564672 297 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134579156 0 0 4096 0 0 0 0 17 1 0 0
/proc/31125/statm: 382 297 73 123 0 257 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 1528
[startup+6.2475 s]
/proc/loadavg: 0.93 0.99 0.99 2/78 31126
/proc/meminfo: memFree=207992/2055920 swapFree=4192812/4192956
[pid=31125] ppid=31123 vsize=1528 CPUtime=6.24
/proc/31125/stat : 31125 (march_ks) R 31123 31125 28811 0 -1 4194304 332 0 0 0 624 0 0 0 25 0 1 0 205423934 1564672 314 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 1 0 0
/proc/31125/statm: 382 314 73 123 0 257 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 1528
[startup+12.7032 s]
/proc/loadavg: 0.93 0.99 0.99 2/78 31126
/proc/meminfo: memFree=207744/2055920 swapFree=4192812/4192956
[pid=31125] ppid=31123 vsize=1744 CPUtime=12.69
/proc/31125/stat : 31125 (march_ks) R 31123 31125 28811 0 -1 4194304 365 0 0 0 1269 0 0 0 25 0 1 0 205423934 1785856 347 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 1 0 0
/proc/31125/statm: 436 347 73 123 0 311 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1744
[startup+25.5095 s]
/proc/loadavg: 0.95 0.99 0.99 2/78 31126
/proc/meminfo: memFree=207424/2055920 swapFree=4192812/4192956
[pid=31125] ppid=31123 vsize=2048 CPUtime=25.49
/proc/31125/stat : 31125 (march_ks) R 31123 31125 28811 0 -1 4194304 446 0 0 0 2549 0 0 0 25 0 1 0 205423934 2097152 428 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/31125/statm: 512 428 73 123 0 387 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 2048
[startup+51.1182 s]
/proc/loadavg: 0.96 0.99 0.99 2/78 31126
/proc/meminfo: memFree=207040/2055920 swapFree=4192812/4192956
[pid=31125] ppid=31123 vsize=2428 CPUtime=51.09
/proc/31125/stat : 31125 (march_ks) R 31123 31125 28811 0 -1 4194304 530 0 0 0 5109 0 0 0 25 0 1 0 205423934 2486272 512 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134564754 0 0 4096 0 0 0 0 17 1 0 0
/proc/31125/statm: 607 512 73 123 0 482 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 2428
[startup+102.338 s]
/proc/loadavg: 0.98 0.99 0.99 2/78 31126
/proc/meminfo: memFree=206336/2055920 swapFree=4192812/4192956
[pid=31125] ppid=31123 vsize=3516 CPUtime=102.29
/proc/31125/stat : 31125 (march_ks) R 31123 31125 28811 0 -1 4194304 702 0 0 0 10229 0 0 0 25 0 1 0 205423934 3600384 684 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134564805 0 0 4096 0 0 0 0 17 1 0 0
/proc/31125/statm: 879 684 73 123 0 754 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 3516
[startup+162.369 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 31126
/proc/meminfo: memFree=204992/2055920 swapFree=4192812/4192956
[pid=31125] ppid=31123 vsize=4632 CPUtime=162.31
/proc/31125/stat : 31125 (march_ks) R 31123 31125 28811 0 -1 4194304 1049 0 0 0 16230 1 0 0 25 0 1 0 205423934 4743168 1006 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/31125/statm: 1158 1006 73 123 0 1033 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 4632
[startup+222.396 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 31126
/proc/meminfo: memFree=204288/2055920 swapFree=4192812/4192956
[pid=31125] ppid=31123 vsize=5784 CPUtime=222.33
/proc/31125/stat : 31125 (march_ks) R 31123 31125 28811 0 -1 4194304 1234 0 0 0 22231 2 0 0 25 0 1 0 205423934 5922816 1191 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134542580 0 0 4096 0 0 0 0 17 1 0 0
/proc/31125/statm: 1446 1191 73 123 0 1321 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 5784
[startup+282.429 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 31126
/proc/meminfo: memFree=203008/2055920 swapFree=4192812/4192956
[pid=31125] ppid=31123 vsize=7968 CPUtime=282.34
/proc/31125/stat : 31125 (march_ks) R 31123 31125 28811 0 -1 4194304 1537 0 0 0 28232 2 0 0 25 0 1 0 205423934 8159232 1494 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 1 0 0
/proc/31125/statm: 1992 1494 73 123 0 1867 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 7968
[startup+342.456 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 31126
/proc/meminfo: memFree=201664/2055920 swapFree=4192812/4192956
[pid=31125] ppid=31123 vsize=7968 CPUtime=342.35
/proc/31125/stat : 31125 (march_ks) R 31123 31125 28811 0 -1 4194304 1886 0 0 0 34232 3 0 0 25 0 1 0 205423934 8159232 1843 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526460 0 0 4096 0 0 0 0 17 1 0 0
/proc/31125/statm: 1992 1843 73 123 0 1867 0
Current children cumulated CPU time (s) 342.35
Current children cumulated vsize (KiB) 7968
[startup+402.487 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 31126
/proc/meminfo: memFree=200128/2055920 swapFree=4192812/4192956
[pid=31125] ppid=31123 vsize=11480 CPUtime=402.36
/proc/31125/stat : 31125 (march_ks) R 31123 31125 28811 0 -1 4194304 2247 0 0 0 40233 3 0 0 25 0 1 0 205423934 11755520 2204 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134564744 0 0 4096 0 0 0 0 17 1 0 0
/proc/31125/statm: 2870 2204 73 123 0 2745 0
Current children cumulated CPU time (s) 402.36
Current children cumulated vsize (KiB) 11480
[startup+462.513 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 31126
/proc/meminfo: memFree=199040/2055920 swapFree=4192812/4192956
[pid=31125] ppid=31123 vsize=11480 CPUtime=462.37
/proc/31125/stat : 31125 (march_ks) R 31123 31125 28811 0 -1 4194304 2533 0 0 0 46234 3 0 0 25 0 1 0 205423934 11755520 2490 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526537 0 0 4096 0 0 0 0 17 1 0 0
/proc/31125/statm: 2870 2490 73 123 0 2745 0
Current children cumulated CPU time (s) 462.37
Current children cumulated vsize (KiB) 11480
[startup+522.538 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 31126
/proc/meminfo: memFree=198208/2055920 swapFree=4192812/4192956
[pid=31125] ppid=31123 vsize=15360 CPUtime=522.38
/proc/31125/stat : 31125 (march_ks) R 31123 31125 28811 0 -1 4194304 2734 0 0 0 52234 4 0 0 25 0 1 0 205423934 15728640 2691 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526436 0 0 4096 0 0 0 0 17 1 0 0
/proc/31125/statm: 3840 2691 73 123 0 3715 0
Current children cumulated CPU time (s) 522.38
Current children cumulated vsize (KiB) 15360
[startup+582.567 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 31126
/proc/meminfo: memFree=196736/2055920 swapFree=4192812/4192956
[pid=31125] ppid=31123 vsize=15360 CPUtime=582.39
/proc/31125/stat : 31125 (march_ks) R 31123 31125 28811 0 -1 4194304 3094 0 0 0 58235 4 0 0 25 0 1 0 205423934 15728640 3051 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/31125/statm: 3840 3051 73 123 0 3715 0
Current children cumulated CPU time (s) 582.39
Current children cumulated vsize (KiB) 15360
[startup+642.598 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 31126
/proc/meminfo: memFree=195264/2055920 swapFree=4192812/4192956
[pid=31125] ppid=31123 vsize=17212 CPUtime=642.4
/proc/31125/stat : 31125 (march_ks) R 31123 31125 28811 0 -1 4194304 3465 0 0 0 64235 5 0 0 25 0 1 0 205423934 17625088 3422 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538189 0 0 4096 0 0 0 0 17 1 0 0
/proc/31125/statm: 4303 3422 73 123 0 4178 0
Current children cumulated CPU time (s) 642.4
Current children cumulated vsize (KiB) 17212
[startup+702.622 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 31126
/proc/meminfo: memFree=193472/2055920 swapFree=4192812/4192956
[pid=31125] ppid=31123 vsize=23032 CPUtime=702.41
/proc/31125/stat : 31125 (march_ks) R 31123 31125 28811 0 -1 4194304 3922 0 0 0 70235 6 0 0 25 0 1 0 205423934 23584768 3879 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134527219 0 0 4096 0 0 0 0 17 1 0 0
/proc/31125/statm: 5758 3879 73 123 0 5633 0
Current children cumulated CPU time (s) 702.41
Current children cumulated vsize (KiB) 23032
[startup+762.647 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 31126
/proc/meminfo: memFree=192128/2055920 swapFree=4192812/4192956
[pid=31125] ppid=31123 vsize=23032 CPUtime=762.42
/proc/31125/stat : 31125 (march_ks) R 31123 31125 28811 0 -1 4194304 4253 0 0 0 76235 7 0 0 25 0 1 0 205423934 23584768 4210 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538188 0 0 4096 0 0 0 0 17 1 0 0
/proc/31125/statm: 5758 4210 73 123 0 5633 0
Current children cumulated CPU time (s) 762.42
Current children cumulated vsize (KiB) 23032
[startup+822.678 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 31126
/proc/meminfo: memFree=190336/2055920 swapFree=4192812/4192956
[pid=31125] ppid=31123 vsize=23032 CPUtime=822.43
/proc/31125/stat : 31125 (march_ks) R 31123 31125 28811 0 -1 4194304 4695 0 0 0 82236 7 0 0 25 0 1 0 205423934 23584768 4652 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/31125/statm: 5758 4652 73 123 0 5633 0
Current children cumulated CPU time (s) 822.43
Current children cumulated vsize (KiB) 23032
[startup+882.703 s]
/proc/loadavg: 1.03 1.00 1.00 2/78 31126
/proc/meminfo: memFree=189056/2055920 swapFree=4192812/4192956
[pid=31125] ppid=31123 vsize=23032 CPUtime=882.43
/proc/31125/stat : 31125 (march_ks) R 31123 31125 28811 0 -1 4194304 5022 0 0 0 88236 7 0 0 25 0 1 0 205423934 23584768 4979 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526481 0 0 4096 0 0 0 0 17 1 0 0
/proc/31125/statm: 5758 4979 73 123 0 5633 0
Current children cumulated CPU time (s) 882.43
Current children cumulated vsize (KiB) 23032
[startup+942.731 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 31126
/proc/meminfo: memFree=187584/2055920 swapFree=4192812/4192956
[pid=31125] ppid=31123 vsize=23032 CPUtime=942.45
/proc/31125/stat : 31125 (march_ks) R 31123 31125 28811 0 -1 4194304 5388 0 0 0 94237 8 0 0 25 0 1 0 205423934 23584768 5345 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134527192 0 0 4096 0 0 0 0 17 1 0 0
/proc/31125/statm: 5758 5345 73 123 0 5633 0
Current children cumulated CPU time (s) 942.45
Current children cumulated vsize (KiB) 23032
[startup+1002.76 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 31126
/proc/meminfo: memFree=186560/2055920 swapFree=4192812/4192956
[pid=31125] ppid=31123 vsize=23032 CPUtime=1002.45
/proc/31125/stat : 31125 (march_ks) R 31123 31125 28811 0 -1 4194304 5649 0 0 0 100237 8 0 0 25 0 1 0 205423934 23584768 5606 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526471 0 0 4096 0 0 0 0 17 1 0 0
/proc/31125/statm: 5758 5606 73 123 0 5633 0
Current children cumulated CPU time (s) 1002.45
Current children cumulated vsize (KiB) 23032
[startup+1062.79 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31126
/proc/meminfo: memFree=184896/2055920 swapFree=4192812/4192956
[pid=31125] ppid=31123 vsize=35460 CPUtime=1062.46
/proc/31125/stat : 31125 (march_ks) R 31123 31125 28811 0 -1 4194304 6037 0 0 0 106237 9 0 0 25 0 1 0 205423934 36311040 5994 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526451 0 0 4096 0 0 0 0 17 1 0 0
/proc/31125/statm: 8865 5994 73 123 0 8740 0
Current children cumulated CPU time (s) 1062.46
Current children cumulated vsize (KiB) 35460
[startup+1122.81 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31126
/proc/meminfo: memFree=183168/2055920 swapFree=4192812/4192956
[pid=31125] ppid=31123 vsize=35460 CPUtime=1122.48
/proc/31125/stat : 31125 (march_ks) R 31123 31125 28811 0 -1 4194304 6486 0 0 0 112238 10 0 0 25 0 1 0 205423934 36311040 6443 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134548886 0 0 4096 0 0 0 0 17 1 0 0
/proc/31125/statm: 8865 6443 73 123 0 8740 0
Current children cumulated CPU time (s) 1122.48
Current children cumulated vsize (KiB) 35460
[startup+1182.84 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31126
/proc/meminfo: memFree=181696/2055920 swapFree=4192812/4192956
[pid=31125] ppid=31123 vsize=35460 CPUtime=1182.48
/proc/31125/stat : 31125 (march_ks) R 31123 31125 28811 0 -1 4194304 6863 0 0 0 118238 10 0 0 25 0 1 0 205423934 36311040 6820 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134541096 0 0 4096 0 0 0 0 17 1 0 0
/proc/31125/statm: 8865 6820 73 123 0 8740 0
Current children cumulated CPU time (s) 1182.48
Current children cumulated vsize (KiB) 35460
Maximum CPU time exceeded: sending SIGTERM then SIGKILL
[startup+1200.36 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31126
/proc/meminfo: memFree=181120/2055920 swapFree=4192812/4192956
[pid=31125] ppid=31123 vsize=35460 CPUtime=1200
/proc/31125/stat : 31125 (march_ks) R 31123 31125 28811 0 -1 4194304 6992 0 0 0 119990 10 0 0 25 0 1 0 205423934 36311040 6949 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134542595 0 0 4096 0 0 0 0 17 1 0 0
/proc/31125/statm: 8865 6949 73 123 0 8740 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 35460
Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds
Solver just ended. Dumping a history of the last processes samples
[startup+1200.36 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31126
/proc/meminfo: memFree=181120/2055920 swapFree=4192812/4192956
[pid=31125] ppid=31123 vsize=35460 CPUtime=1200
/proc/31125/stat : 31125 (march_ks) R 31123 31125 28811 0 -1 4194304 6992 0 0 0 119990 10 0 0 25 0 1 0 205423934 36311040 6949 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134542595 0 0 4096 0 0 0 0 17 1 0 0
/proc/31125/statm: 8865 6949 73 123 0 8740 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 35460
Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.37
CPU time (s): 1200.02
CPU user time (s): 1199.91
CPU system time (s): 0.114982
CPU usage (%): 99.971
Max. virtual memory (cumulated for all children) (KiB): 35460
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.91
system time used= 0.114982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6992
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= 8
involuntary context switches= 24790
runsolver used 1.3258 second user time and 2.70959 second system time
The end
Begin job on node2 on Mon Feb 19 03:11:30 UTC 2007
IDJOB= 298363
IDBENCH= 19984
IDSOLVER= 111
FILE ID= node2/298363-1171854690
PBS_JOBID= 3839408
Free space on /tmp= 66550 MiB
SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v500/unif-k3-r4.26-v500-c2130-S1211740352-20.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/298363-1171854690/march_ks /tmp/evaluation/298363-1171854690/instance-298363-1171854690.cnf
RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node2/watcher-298363-1171854690 -o ROOT/results/node2/solver-298363-1171854690 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/298363-1171854690/march_ks /tmp/evaluation/298363-1171854690/instance-298363-1171854690.cnf
META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH= 49141385aac03f506711f7c91a24b9ac
RANDOM SEED= 1966327
TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
Linux node2.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux
/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 : 3000.247
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 : 3000.247
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: 209688 kB
Buffers: 55084 kB
Cached: 1653008 kB
SwapCached: 0 kB
Active: 1202424 kB
Inactive: 565512 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2055920 kB
LowFree: 209688 kB
SwapTotal: 4192956 kB
SwapFree: 4192812 kB
Dirty: 2312 kB
Writeback: 0 kB
Mapped: 78692 kB
Slab: 63820 kB
Committed_AS: 1123616 kB
PageTables: 1812 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= 66550 MiB
End job on node2 on Mon Feb 19 03:31:32 UTC 2007