Trace number 309310
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/2+p/p0.9/v990/
unif2p-p0.9-v990-c3583-S516218553-20-SAT.cnf |
| MD5SUM | 028909e91326b4c0afcc33805fc40234 |
| Bench Category | RANDOM (random instances) |
| Best result obtained on this benchmark | SAT |
| Best CPU time to get the best result obtained on this benchmark | 0.145976 |
| Satisfiable | |
| (Un)Satisfiability was proved | |
| Number of variables | 990 |
| Number of clauses | 3582 |
| Sum of the clauses size | 10388 |
| Maximum clause length | 3 |
| Minimum clause length | 2 |
| Number of clauses of size 1 | 0 |
| Number of clauses of size 2 | 358 |
| Number of clauses of size 3 | 3224 |
| Number of clauses of size 4 | 0 |
| Number of clauses of size 5 | 0 |
| Number of clauses of size over 5 | 0 |
0.00/0.03 c main():: *** [ march satisfiability solver ] ***
0.00/0.03 c main():: ** Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren **
0.00/0.03 c main():: * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.00/0.03 c main()::
0.00/0.03 c initFormula():: searching for DIMACS p-line....
0.00/0.03 c initFormula():: the DIMACS p-line indicates a CNF of 990 variables and 3582 clauses.
0.00/0.03 c parseCNF():: parsing....
0.00/0.03 c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.03 c runParser():: parsing was successful, warming up engines...
0.00/0.03 c simplify_formula():: removed 0 tautological, 35 satisfied and 0 duplicate clauses
0.00/0.03 c preprocessing fase I completed:: there are now 984 free variables and 3547 clauses.
0.00/0.03 c stat :: sign balance is biased by 0.509
0.00/0.03 c shorten_equivalence(): average equivalence length reduced from nan to nan
0.00/0.03 c using 3-SAT heuristics (occurence based diff)
0.00/0.03 c longest clause has size 3
0.00/0.03 c simplify_formula():: removed 0 tautological, 0 satisfied and 83 duplicate clauses
0.00/0.03 c resolvent_look() :: found 41 resolvents
0.00/0.03 c lessRedundantTransformation():: nothing to be done.
0.00/0.03 c transformTo3SAT():: you gave me 990 variables and 3588 clauses.
0.00/0.03 c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.00/0.03 c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.00/0.03 c transformTo3SAT():: the transformation yielded 990 variabels and 3588 clauses.
0.00/0.03 c main():: clause / variable ratio: ( 3588 / 990 ) = 3.62
0.00/0.03 c longest clause has size 3
0.00/0.03 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.03 c dynamic_preselect_setsize :: off
0.00/0.03 c suggested doublelook initial :: 0
0.00/0.03 c main():: all systems go!
0.00/0.03 c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |****************
c |********************************
c |****************************************************************| 0 NC: 161 JD: 30
0.20/0.28 c |----------------------------------------------------------------|
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c |****************************************************************| 1 NC: 5840 JD: 30
11.36/11.46 c |----------------------------------------------------------------|
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c |****************************************************************| 2 NC: 59511 JD: 30
118.48/118.56 c |----------------------------------------------------------------|
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c |****************************************************************| 3 NC: 297604 JD: 30
592.54/592.80 c |----------------------------------------------------------------|
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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/node13/watcher-309310-1172538951 -o ROOT/results/node13/solver-309310-1172538951 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/309310-1172538951/march_ks /tmp/evaluation/309310-1172538951/instance-309310-1172538951.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 0.98 0.99 3/77 20787
/proc/meminfo: memFree=1725200/2055920 swapFree=4192812/4192956
[pid=20787] ppid=20785 vsize=788 CPUtime=0
/proc/20787/stat : 20787 (march_ks) R 20785 20787 19594 0 -1 4194304 108 0 0 0 0 0 0 0 18 0 1 0 273849595 806912 93 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/20787/statm: 197 93 47 123 0 72 0
[startup+0.107174 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 20787
/proc/meminfo: memFree=1725200/2055920 swapFree=4192812/4192956
[pid=20787] ppid=20785 vsize=1924 CPUtime=0.1
/proc/20787/stat : 20787 (march_ks) R 20785 20787 19594 0 -1 4194304 398 0 0 0 10 0 0 0 18 0 1 0 273849595 1970176 380 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/20787/statm: 481 380 73 123 0 356 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1924
[startup+0.515229 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 20787
/proc/meminfo: memFree=1725200/2055920 swapFree=4192812/4192956
[pid=20787] ppid=20785 vsize=2112 CPUtime=0.51
/proc/20787/stat : 20787 (march_ks) R 20785 20787 19594 0 -1 4194304 432 0 0 0 51 0 0 0 21 0 1 0 273849595 2162688 414 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526476 0 0 4096 0 0 0 0 17 1 0 0
/proc/20787/statm: 528 414 73 123 0 403 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 2112
[startup+1.33534 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 20788
/proc/meminfo: memFree=1723720/2055920 swapFree=4192812/4192956
[pid=20787] ppid=20785 vsize=2112 CPUtime=1.33
/proc/20787/stat : 20787 (march_ks) R 20785 20787 19594 0 -1 4194304 451 0 0 0 133 0 0 0 25 0 1 0 273849595 2162688 433 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 1 0 0
/proc/20787/statm: 528 433 73 123 0 403 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 2112
[startup+2.97156 s]
/proc/loadavg: 0.93 0.98 0.99 3/78 20788
/proc/meminfo: memFree=1723528/2055920 swapFree=4192812/4192956
[pid=20787] ppid=20785 vsize=2244 CPUtime=2.96
/proc/20787/stat : 20787 (march_ks) R 20785 20787 19594 0 -1 4194304 470 0 0 0 296 0 0 0 25 0 1 0 273849595 2297856 452 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526496 0 0 4096 0 0 0 0 17 1 0 0
/proc/20787/statm: 561 452 73 123 0 436 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 2244
[startup+6.253 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 20788
/proc/meminfo: memFree=1723336/2055920 swapFree=4192812/4192956
[pid=20787] ppid=20785 vsize=2244 CPUtime=6.24
/proc/20787/stat : 20787 (march_ks) R 20785 20787 19594 0 -1 4194304 486 0 0 0 624 0 0 0 25 0 1 0 273849595 2297856 468 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134548056 0 0 4096 0 0 0 0 17 1 0 0
/proc/20787/statm: 561 468 73 123 0 436 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 2244
[startup+12.7039 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 20788
/proc/meminfo: memFree=1723144/2055920 swapFree=4192812/4192956
[pid=20787] ppid=20785 vsize=2384 CPUtime=12.69
/proc/20787/stat : 20787 (march_ks) R 20785 20787 19594 0 -1 4194304 509 0 0 0 1269 0 0 0 25 0 1 0 273849595 2441216 491 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134684125 0 0 4096 0 0 0 0 17 1 0 0
/proc/20787/statm: 596 491 73 123 0 471 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2384
[startup+25.5116 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 20788
/proc/meminfo: memFree=1722952/2055920 swapFree=4192812/4192956
[pid=20787] ppid=20785 vsize=2520 CPUtime=25.49
/proc/20787/stat : 20787 (march_ks) R 20785 20787 19594 0 -1 4194304 556 0 0 0 2549 0 0 0 25 0 1 0 273849595 2580480 538 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/20787/statm: 630 538 73 123 0 505 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 2520
[startup+51.123 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20788
/proc/meminfo: memFree=1722952/2055920 swapFree=4192812/4192956
[pid=20787] ppid=20785 vsize=2652 CPUtime=51.09
/proc/20787/stat : 20787 (march_ks) R 20785 20787 19594 0 -1 4194304 568 0 0 0 5109 0 0 0 25 0 1 0 273849595 2715648 550 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538240 0 0 4096 0 0 0 0 17 1 0 0
/proc/20787/statm: 663 550 73 123 0 538 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 2652
[startup+102.342 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20788
/proc/meminfo: memFree=1722696/2055920 swapFree=4192812/4192956
[pid=20787] ppid=20785 vsize=2788 CPUtime=102.29
/proc/20787/stat : 20787 (march_ks) R 20785 20787 19594 0 -1 4194304 613 0 0 0 10229 0 0 0 25 0 1 0 273849595 2854912 595 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134542298 0 0 4096 0 0 0 0 17 1 0 0
/proc/20787/statm: 697 595 73 123 0 572 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 2788
[startup+162.376 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 20788
/proc/meminfo: memFree=1722376/2055920 swapFree=4192812/4192956
[pid=20787] ppid=20785 vsize=3248 CPUtime=162.32
/proc/20787/stat : 20787 (march_ks) R 20785 20787 19594 0 -1 4194304 677 0 0 0 16231 1 0 0 25 0 1 0 273849595 3325952 659 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526537 0 0 4096 0 0 0 0 17 1 0 0
/proc/20787/statm: 812 659 73 123 0 687 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 3248
[startup+222.408 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 20788
/proc/meminfo: memFree=1722120/2055920 swapFree=4192812/4192956
[pid=20787] ppid=20785 vsize=3608 CPUtime=222.33
/proc/20787/stat : 20787 (march_ks) R 20785 20787 19594 0 -1 4194304 751 0 0 0 22232 1 0 0 25 0 1 0 273849595 3694592 733 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526454 0 0 4096 0 0 0 0 17 1 0 0
/proc/20787/statm: 902 733 73 123 0 777 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 3608
[startup+282.438 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20788
/proc/meminfo: memFree=1722056/2055920 swapFree=4192812/4192956
[pid=20787] ppid=20785 vsize=3608 CPUtime=282.34
/proc/20787/stat : 20787 (march_ks) R 20785 20787 19594 0 -1 4194304 762 0 0 0 28232 2 0 0 25 0 1 0 273849595 3694592 744 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/20787/statm: 902 744 73 123 0 777 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 3608
[startup+342.467 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20788
/proc/meminfo: memFree=1722056/2055920 swapFree=4192812/4192956
[pid=20787] ppid=20785 vsize=3608 CPUtime=342.35
/proc/20787/stat : 20787 (march_ks) R 20785 20787 19594 0 -1 4194304 776 0 0 0 34233 2 0 0 25 0 1 0 273849595 3694592 758 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/20787/statm: 902 758 73 123 0 777 0
Current children cumulated CPU time (s) 342.35
Current children cumulated vsize (KiB) 3608
[startup+402.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20788
/proc/meminfo: memFree=1721928/2055920 swapFree=4192812/4192956
[pid=20787] ppid=20785 vsize=3608 CPUtime=402.36
/proc/20787/stat : 20787 (march_ks) R 20785 20787 19594 0 -1 4194304 800 0 0 0 40234 2 0 0 25 0 1 0 273849595 3694592 782 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 1 0 0
/proc/20787/statm: 902 782 73 123 0 777 0
Current children cumulated CPU time (s) 402.36
Current children cumulated vsize (KiB) 3608
[startup+462.53 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20788
/proc/meminfo: memFree=1721992/2055920 swapFree=4192812/4192956
[pid=20787] ppid=20785 vsize=3608 CPUtime=462.37
/proc/20787/stat : 20787 (march_ks) R 20785 20787 19594 0 -1 4194304 810 0 0 0 46235 2 0 0 25 0 1 0 273849595 3694592 792 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/20787/statm: 902 792 73 123 0 777 0
Current children cumulated CPU time (s) 462.37
Current children cumulated vsize (KiB) 3608
[startup+522.558 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20788
/proc/meminfo: memFree=1721864/2055920 swapFree=4192812/4192956
[pid=20787] ppid=20785 vsize=3948 CPUtime=522.39
/proc/20787/stat : 20787 (march_ks) R 20785 20787 19594 0 -1 4194304 825 0 0 0 52236 3 0 0 25 0 1 0 273849595 4042752 807 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538149 0 0 4096 0 0 0 0 17 1 0 0
/proc/20787/statm: 987 807 73 123 0 862 0
Current children cumulated CPU time (s) 522.39
Current children cumulated vsize (KiB) 3948
[startup+582.587 s]
/proc/loadavg: 1.06 1.01 1.00 2/78 20788
/proc/meminfo: memFree=1721800/2055920 swapFree=4192812/4192956
[pid=20787] ppid=20785 vsize=3948 CPUtime=582.4
/proc/20787/stat : 20787 (march_ks) R 20785 20787 19594 0 -1 4194304 844 0 0 0 58237 3 0 0 25 0 1 0 273849595 4042752 826 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/20787/statm: 987 826 73 123 0 862 0
Current children cumulated CPU time (s) 582.4
Current children cumulated vsize (KiB) 3948
[startup+642.619 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 20788
/proc/meminfo: memFree=1721288/2055920 swapFree=4192812/4192956
[pid=20787] ppid=20785 vsize=4684 CPUtime=642.4
/proc/20787/stat : 20787 (march_ks) R 20785 20787 19594 0 -1 4194304 976 0 0 0 64237 3 0 0 25 0 1 0 273849595 4796416 958 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 1 0 0
/proc/20787/statm: 1171 958 73 123 0 1046 0
Current children cumulated CPU time (s) 642.4
Current children cumulated vsize (KiB) 4684
[startup+702.646 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 20788
/proc/meminfo: memFree=1720712/2055920 swapFree=4192812/4192956
[pid=20787] ppid=20785 vsize=4908 CPUtime=702.42
/proc/20787/stat : 20787 (march_ks) R 20785 20787 19594 0 -1 4194304 1098 0 0 0 70238 4 0 0 25 0 1 0 273849595 5025792 1080 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134565456 0 0 4096 0 0 0 0 17 1 0 0
/proc/20787/statm: 1227 1080 73 123 0 1102 0
Current children cumulated CPU time (s) 702.42
Current children cumulated vsize (KiB) 4908
[startup+762.678 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20788
/proc/meminfo: memFree=1720456/2055920 swapFree=4192812/4192956
[pid=20787] ppid=20785 vsize=5672 CPUtime=762.43
/proc/20787/stat : 20787 (march_ks) R 20785 20787 19594 0 -1 4194304 1165 0 0 0 76239 4 0 0 25 0 1 0 273849595 5808128 1147 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526476 0 0 4096 0 0 0 0 17 1 0 0
/proc/20787/statm: 1418 1147 73 123 0 1293 0
Current children cumulated CPU time (s) 762.43
Current children cumulated vsize (KiB) 5672
[startup+822.709 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20788
/proc/meminfo: memFree=1720392/2055920 swapFree=4192812/4192956
[pid=20787] ppid=20785 vsize=5672 CPUtime=822.44
/proc/20787/stat : 20787 (march_ks) R 20785 20787 19594 0 -1 4194304 1209 0 0 0 82239 5 0 0 25 0 1 0 273849595 5808128 1191 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/20787/statm: 1418 1191 73 123 0 1293 0
Current children cumulated CPU time (s) 822.44
Current children cumulated vsize (KiB) 5672
[startup+882.735 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20788
/proc/meminfo: memFree=1720008/2055920 swapFree=4192812/4192956
[pid=20787] ppid=20785 vsize=5672 CPUtime=882.45
/proc/20787/stat : 20787 (march_ks) R 20785 20787 19594 0 -1 4194304 1308 0 0 0 88240 5 0 0 25 0 1 0 273849595 5808128 1290 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 1 0 0
/proc/20787/statm: 1418 1290 73 123 0 1293 0
Current children cumulated CPU time (s) 882.45
Current children cumulated vsize (KiB) 5672
[startup+942.763 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20788
/proc/meminfo: memFree=1719752/2055920 swapFree=4192812/4192956
[pid=20787] ppid=20785 vsize=6824 CPUtime=942.45
/proc/20787/stat : 20787 (march_ks) R 20785 20787 19594 0 -1 4194304 1366 0 0 0 94240 5 0 0 25 0 1 0 273849595 6987776 1348 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526537 0 0 4096 0 0 0 0 17 1 0 0
/proc/20787/statm: 1706 1348 73 123 0 1581 0
Current children cumulated CPU time (s) 942.45
Current children cumulated vsize (KiB) 6824
[startup+1002.79 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20788
/proc/meminfo: memFree=1719496/2055920 swapFree=4192812/4192956
[pid=20787] ppid=20785 vsize=7276 CPUtime=1002.47
/proc/20787/stat : 20787 (march_ks) R 20785 20787 19594 0 -1 4194304 1423 0 0 0 100241 6 0 0 25 0 1 0 273849595 7450624 1405 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 1 0 0
/proc/20787/statm: 1819 1405 73 123 0 1694 0
Current children cumulated CPU time (s) 1002.47
Current children cumulated vsize (KiB) 7276
[startup+1062.82 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20788
/proc/meminfo: memFree=1719176/2055920 swapFree=4192812/4192956
[pid=20787] ppid=20785 vsize=7276 CPUtime=1062.48
/proc/20787/stat : 20787 (march_ks) R 20785 20787 19594 0 -1 4194304 1490 0 0 0 106242 6 0 0 25 0 1 0 273849595 7450624 1472 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20787/statm: 1819 1472 73 123 0 1694 0
Current children cumulated CPU time (s) 1062.48
Current children cumulated vsize (KiB) 7276
[startup+1122.85 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20788
/proc/meminfo: memFree=1719048/2055920 swapFree=4192812/4192956
[pid=20787] ppid=20785 vsize=7408 CPUtime=1122.49
/proc/20787/stat : 20787 (march_ks) R 20785 20787 19594 0 -1 4194304 1523 0 0 0 112243 6 0 0 25 0 1 0 273849595 7585792 1505 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526436 0 0 4096 0 0 0 0 17 1 0 0
/proc/20787/statm: 1852 1505 73 123 0 1727 0
Current children cumulated CPU time (s) 1122.49
Current children cumulated vsize (KiB) 7408
[startup+1182.88 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20788
/proc/meminfo: memFree=1718984/2055920 swapFree=4192812/4192956
[pid=20787] ppid=20785 vsize=7408 CPUtime=1182.5
/proc/20787/stat : 20787 (march_ks) R 20785 20787 19594 0 -1 4194304 1549 0 0 0 118243 7 0 0 25 0 1 0 273849595 7585792 1531 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/20787/statm: 1852 1531 73 123 0 1727 0
Current children cumulated CPU time (s) 1182.5
Current children cumulated vsize (KiB) 7408
Maximum CPU time exceeded: sending SIGTERM then SIGKILL
[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20788
/proc/meminfo: memFree=1718920/2055920 swapFree=4192812/4192956
[pid=20787] ppid=20785 vsize=7408 CPUtime=1200.02
/proc/20787/stat : 20787 (march_ks) R 20785 20787 19594 0 -1 4194304 1554 0 0 0 119995 7 0 0 25 0 1 0 273849595 7585792 1536 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134548025 0 0 4096 0 0 0 0 17 1 0 0
/proc/20787/statm: 1852 1536 73 123 0 1727 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 7408
Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds
Solver just ended. Dumping a history of the last processes samples
[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20788
/proc/meminfo: memFree=1718920/2055920 swapFree=4192812/4192956
[pid=20787] ppid=20785 vsize=7408 CPUtime=1200.02
/proc/20787/stat : 20787 (march_ks) R 20785 20787 19594 0 -1 4194304 1554 0 0 0 119995 7 0 0 25 0 1 0 273849595 7585792 1536 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134548025 0 0 4096 0 0 0 0 17 1 0 0
/proc/20787/statm: 1852 1536 73 123 0 1727 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 7408
Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.4
CPU time (s): 1200.03
CPU user time (s): 1199.95
CPU system time (s): 0.074988
CPU usage (%): 99.9687
Max. virtual memory (cumulated for all children) (KiB): 7408
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.95
system time used= 0.074988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1554
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= 6
involuntary context switches= 1466
runsolver used 1.21881 second user time and 2.67959 second system time
The end
Begin job on node13 on Tue Feb 27 01:15:51 UTC 2007
IDJOB= 309310
IDBENCH= 20256
IDSOLVER= 111
FILE ID= node13/309310-1172538951
PBS_JOBID= 3971624
Free space on /tmp= 66554 MiB
SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v990/unif2p-p0.9-v990-c3583-S516218553-20-SAT.cnf
COMMAND LINE= /tmp/evaluation/309310-1172538951/march_ks /tmp/evaluation/309310-1172538951/instance-309310-1172538951.cnf
RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node13/watcher-309310-1172538951 -o ROOT/results/node13/solver-309310-1172538951 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/309310-1172538951/march_ks /tmp/evaluation/309310-1172538951/instance-309310-1172538951.cnf
META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH= 028909e91326b4c0afcc33805fc40234
RANDOM SEED= 800111785
TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
Linux node13.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 : 3000.236
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: 1725608 kB
Buffers: 41032 kB
Cached: 171808 kB
SwapCached: 0 kB
Active: 223848 kB
Inactive: 43548 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2055920 kB
LowFree: 1725608 kB
SwapTotal: 4192956 kB
SwapFree: 4192812 kB
Dirty: 2400 kB
Writeback: 0 kB
Mapped: 73480 kB
Slab: 48520 kB
Committed_AS: 1062248 kB
PageTables: 1744 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= 66554 MiB
End job on node13 on Tue Feb 27 01:35:54 UTC 2007