Trace number 310048
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/v1170/
unif2p-p0.9-v1170-c4235-S1138392605-05-UNKNOWN.cnf |
| MD5SUM | 62f8836287b4741f6f4038c73e683e7c |
| 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 | 1170 |
| Number of clauses | 4234 |
| Sum of the clauses size | 12279 |
| Maximum clause length | 3 |
| Minimum clause length | 2 |
| Number of clauses of size 1 | 0 |
| Number of clauses of size 2 | 423 |
| Number of clauses of size 3 | 3811 |
| Number of clauses of size 4 | 0 |
| Number of clauses of size 5 | 0 |
| Number of clauses of size over 5 | 0 |
0.00/0.04 c main():: *** [ march satisfiability solver ] ***
0.00/0.04 c main():: ** Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren **
0.00/0.04 c main():: * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.00/0.04 c main()::
0.00/0.04 c initFormula():: searching for DIMACS p-line....
0.00/0.04 c initFormula():: the DIMACS p-line indicates a CNF of 1170 variables and 4234 clauses.
0.00/0.04 c parseCNF():: parsing....
0.00/0.04 c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.04 c runParser():: parsing was successful, warming up engines...
0.00/0.04 c simplify_formula():: removed 0 tautological, 76 satisfied and 0 duplicate clauses
0.00/0.04 c preprocessing fase I completed:: there are now 1154 free variables and 4158 clauses.
0.00/0.04 c stat :: sign balance is biased by 0.558
0.00/0.04 c shorten_equivalence(): average equivalence length reduced from nan to nan
0.00/0.04 c using 3-SAT heuristics (occurence based diff)
0.00/0.04 c longest clause has size 3
0.00/0.04 c simplify_formula():: removed 0 tautological, 0 satisfied and 81 duplicate clauses
0.00/0.04 c resolvent_look() :: found 45 resolvents
0.00/0.04 c lessRedundantTransformation():: nothing to be done.
0.00/0.04 c transformTo3SAT():: you gave me 1170 variables and 4203 clauses.
0.00/0.04 c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.00/0.04 c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.00/0.04 c transformTo3SAT():: the transformation yielded 1170 variabels and 4203 clauses.
0.00/0.04 c main():: clause / variable ratio: ( 4203 / 1170 ) = 3.59
0.00/0.04 c longest clause has size 3
0.00/0.04 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.04 c dynamic_preselect_setsize :: off
0.00/0.04 c suggested doublelook initial :: 0
0.00/0.04 c main():: all systems go!
0.00/0.04 c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 146 JD: 30
0.30/0.34 c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 1 NC: 7531 JD: 30
18.53/18.64 c |----------------------------------------------------------------|
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c |****************************************************************| 2 NC: 75611 JD: 30
195.80/195.89 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-310048-1172552627 -o ROOT/results/node13/solver-310048-1172552627 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/310048-1172552627/march_ks /tmp/evaluation/310048-1172552627/instance-310048-1172552627.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: 1.00 1.00 1.00 3/77 23272
/proc/meminfo: memFree=1713920/2055920 swapFree=4192812/4192956
[pid=23272] ppid=23270 vsize=788 CPUtime=0
/proc/23272/stat : 23272 (march_ks) R 23270 23272 20856 0 -1 4194304 113 0 0 0 0 0 0 0 18 0 1 0 275217199 806912 98 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/23272/statm: 197 98 47 123 0 72 0
[startup+0.107278 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 23272
/proc/meminfo: memFree=1713920/2055920 swapFree=4192812/4192956
[pid=23272] ppid=23270 vsize=2124 CPUtime=0.1
/proc/23272/stat : 23272 (march_ks) R 23270 23272 20856 0 -1 4194304 453 0 0 0 10 0 0 0 18 0 1 0 275217199 2174976 434 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 1 0 0
/proc/23272/statm: 531 434 73 123 0 406 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2124
[startup+0.515332 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 23272
/proc/meminfo: memFree=1713920/2055920 swapFree=4192812/4192956
[pid=23272] ppid=23270 vsize=2256 CPUtime=0.51
/proc/23272/stat : 23272 (march_ks) R 23270 23272 20856 0 -1 4194304 483 0 0 0 51 0 0 0 21 0 1 0 275217199 2310144 464 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538606 0 0 4096 0 0 0 0 17 1 0 0
/proc/23272/statm: 564 464 73 123 0 439 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 2256
[startup+1.33544 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23273
/proc/meminfo: memFree=1712248/2055920 swapFree=4192812/4192956
[pid=23272] ppid=23270 vsize=2388 CPUtime=1.33
/proc/23272/stat : 23272 (march_ks) R 23270 23272 20856 0 -1 4194304 499 0 0 0 133 0 0 0 25 0 1 0 275217199 2445312 480 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134527205 0 0 4096 0 0 0 0 17 1 0 0
/proc/23272/statm: 597 480 73 123 0 472 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 2388
[startup+2.97767 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23273
/proc/meminfo: memFree=1712056/2055920 swapFree=4192812/4192956
[pid=23272] ppid=23270 vsize=2388 CPUtime=2.97
/proc/23272/stat : 23272 (march_ks) R 23270 23272 20856 0 -1 4194304 519 0 0 0 297 0 0 0 25 0 1 0 275217199 2445312 500 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/23272/statm: 597 500 73 123 0 472 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 2388
[startup+6.2541 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23273
/proc/meminfo: memFree=1711800/2055920 swapFree=4192812/4192956
[pid=23272] ppid=23270 vsize=2520 CPUtime=6.24
/proc/23272/stat : 23272 (march_ks) R 23270 23272 20856 0 -1 4194304 537 0 0 0 624 0 0 0 25 0 1 0 275217199 2580480 518 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538171 0 0 4096 0 0 0 0 17 1 0 0
/proc/23272/statm: 630 518 73 123 0 505 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 2520
[startup+12.711 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23273
/proc/meminfo: memFree=1711672/2055920 swapFree=4192812/4192956
[pid=23272] ppid=23270 vsize=2520 CPUtime=12.7
/proc/23272/stat : 23272 (march_ks) R 23270 23272 20856 0 -1 4194304 562 0 0 0 1270 0 0 0 25 0 1 0 275217199 2580480 543 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 1 0 0
/proc/23272/statm: 630 543 73 123 0 505 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 2520
[startup+25.5147 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23273
/proc/meminfo: memFree=1711608/2055920 swapFree=4192812/4192956
[pid=23272] ppid=23270 vsize=2652 CPUtime=25.5
/proc/23272/stat : 23272 (march_ks) R 23270 23272 20856 0 -1 4194304 589 0 0 0 2550 0 0 0 25 0 1 0 275217199 2715648 570 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134542391 0 0 4096 0 0 0 0 17 1 0 0
/proc/23272/statm: 663 570 73 123 0 538 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 2652
[startup+51.1291 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23273
/proc/meminfo: memFree=1711416/2055920 swapFree=4192812/4192956
[pid=23272] ppid=23270 vsize=2784 CPUtime=51.11
/proc/23272/stat : 23272 (march_ks) R 23270 23272 20856 0 -1 4194304 623 0 0 0 5110 1 0 0 25 0 1 0 275217199 2850816 604 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 1 0 0
/proc/23272/statm: 696 604 73 123 0 571 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 2784
[startup+102.35 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23273
/proc/meminfo: memFree=1711224/2055920 swapFree=4192812/4192956
[pid=23272] ppid=23270 vsize=2916 CPUtime=102.31
/proc/23272/stat : 23272 (march_ks) R 23270 23272 20856 0 -1 4194304 652 0 0 0 10230 1 0 0 25 0 1 0 275217199 2985984 633 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134542401 0 0 4096 0 0 0 0 17 1 0 0
/proc/23272/statm: 729 633 73 123 0 604 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 2916
[startup+162.383 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23273
/proc/meminfo: memFree=1711032/2055920 swapFree=4192812/4192956
[pid=23272] ppid=23270 vsize=3120 CPUtime=162.32
/proc/23272/stat : 23272 (march_ks) R 23270 23272 20856 0 -1 4194304 682 0 0 0 16231 1 0 0 25 0 1 0 275217199 3194880 663 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538602 0 0 4096 0 0 0 0 17 1 0 0
/proc/23272/statm: 780 663 73 123 0 655 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 3120
[startup+222.412 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23273
/proc/meminfo: memFree=1710904/2055920 swapFree=4192812/4192956
[pid=23272] ppid=23270 vsize=3256 CPUtime=222.34
/proc/23272/stat : 23272 (march_ks) R 23270 23272 20856 0 -1 4194304 721 0 0 0 22232 2 0 0 25 0 1 0 275217199 3334144 702 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/23272/statm: 814 702 73 123 0 689 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 3256
[startup+282.44 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23273
/proc/meminfo: memFree=1710904/2055920 swapFree=4192812/4192956
[pid=23272] ppid=23270 vsize=3324 CPUtime=282.34
/proc/23272/stat : 23272 (march_ks) R 23270 23272 20856 0 -1 4194304 729 0 0 0 28232 2 0 0 25 0 1 0 275217199 3403776 710 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564829 0 0 4096 0 0 0 0 17 1 0 0
/proc/23272/statm: 831 710 73 123 0 706 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 3324
[startup+342.465 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23273
/proc/meminfo: memFree=1710968/2055920 swapFree=4192812/4192956
[pid=23272] ppid=23270 vsize=3324 CPUtime=342.34
/proc/23272/stat : 23272 (march_ks) R 23270 23272 20856 0 -1 4194304 742 0 0 0 34232 2 0 0 25 0 1 0 275217199 3403776 723 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538609 0 0 4096 0 0 0 0 17 1 0 0
/proc/23272/statm: 831 723 73 123 0 706 0
Current children cumulated CPU time (s) 342.34
Current children cumulated vsize (KiB) 3324
[startup+402.501 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23273
/proc/meminfo: memFree=1710840/2055920 swapFree=4192812/4192956
[pid=23272] ppid=23270 vsize=3424 CPUtime=402.37
/proc/23272/stat : 23272 (march_ks) R 23270 23272 20856 0 -1 4194304 760 0 0 0 40234 3 0 0 25 0 1 0 275217199 3506176 741 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134542770 0 0 4096 0 0 0 0 17 1 0 0
/proc/23272/statm: 856 741 73 123 0 731 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 3424
[startup+462.528 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23273
/proc/meminfo: memFree=1710840/2055920 swapFree=4192812/4192956
[pid=23272] ppid=23270 vsize=3560 CPUtime=462.37
/proc/23272/stat : 23272 (march_ks) R 23270 23272 20856 0 -1 4194304 785 0 0 0 46234 3 0 0 25 0 1 0 275217199 3645440 765 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 1 0 0
/proc/23272/statm: 890 765 73 123 0 765 0
Current children cumulated CPU time (s) 462.37
Current children cumulated vsize (KiB) 3560
[startup+522.557 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23273
/proc/meminfo: memFree=1710776/2055920 swapFree=4192812/4192956
[pid=23272] ppid=23270 vsize=3712 CPUtime=522.39
/proc/23272/stat : 23272 (march_ks) R 23270 23272 20856 0 -1 4194304 798 0 0 0 52235 4 0 0 25 0 1 0 275217199 3801088 778 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564754 0 0 4096 0 0 0 0 17 1 0 0
/proc/23272/statm: 928 778 73 123 0 803 0
Current children cumulated CPU time (s) 522.39
Current children cumulated vsize (KiB) 3712
[startup+582.585 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 23273
/proc/meminfo: memFree=1710712/2055920 swapFree=4192812/4192956
[pid=23272] ppid=23270 vsize=3712 CPUtime=582.4
/proc/23272/stat : 23272 (march_ks) R 23270 23272 20856 0 -1 4194304 803 0 0 0 58236 4 0 0 25 0 1 0 275217199 3801088 783 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134542609 0 0 4096 0 0 0 0 17 1 0 0
/proc/23272/statm: 928 783 73 123 0 803 0
Current children cumulated CPU time (s) 582.4
Current children cumulated vsize (KiB) 3712
[startup+642.62 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 23273
/proc/meminfo: memFree=1710648/2055920 swapFree=4192812/4192956
[pid=23272] ppid=23270 vsize=3712 CPUtime=642.41
/proc/23272/stat : 23272 (march_ks) R 23270 23272 20856 0 -1 4194304 813 0 0 0 64237 4 0 0 25 0 1 0 275217199 3801088 793 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538181 0 0 4096 0 0 0 0 17 1 0 0
/proc/23272/statm: 928 793 73 123 0 803 0
Current children cumulated CPU time (s) 642.41
Current children cumulated vsize (KiB) 3712
[startup+702.651 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23273
/proc/meminfo: memFree=1710648/2055920 swapFree=4192812/4192956
[pid=23272] ppid=23270 vsize=3712 CPUtime=702.42
/proc/23272/stat : 23272 (march_ks) R 23270 23272 20856 0 -1 4194304 826 0 0 0 70238 4 0 0 25 0 1 0 275217199 3801088 806 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/23272/statm: 928 806 73 123 0 803 0
Current children cumulated CPU time (s) 702.42
Current children cumulated vsize (KiB) 3712
[startup+762.681 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23273
/proc/meminfo: memFree=1710584/2055920 swapFree=4192812/4192956
[pid=23272] ppid=23270 vsize=3712 CPUtime=762.44
/proc/23272/stat : 23272 (march_ks) R 23270 23272 20856 0 -1 4194304 842 0 0 0 76239 5 0 0 25 0 1 0 275217199 3801088 822 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 1 0 0
/proc/23272/statm: 928 822 73 123 0 803 0
Current children cumulated CPU time (s) 762.44
Current children cumulated vsize (KiB) 3712
[startup+822.712 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23273
/proc/meminfo: memFree=1710520/2055920 swapFree=4192812/4192956
[pid=23272] ppid=23270 vsize=3712 CPUtime=822.44
/proc/23272/stat : 23272 (march_ks) R 23270 23272 20856 0 -1 4194304 850 0 0 0 82239 5 0 0 25 0 1 0 275217199 3801088 830 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/23272/statm: 928 830 73 123 0 803 0
Current children cumulated CPU time (s) 822.44
Current children cumulated vsize (KiB) 3712
[startup+882.74 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23273
/proc/meminfo: memFree=1710520/2055920 swapFree=4192812/4192956
[pid=23272] ppid=23270 vsize=3940 CPUtime=882.45
/proc/23272/stat : 23272 (march_ks) R 23270 23272 20856 0 -1 4194304 861 0 0 0 88240 5 0 0 25 0 1 0 275217199 4034560 841 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134542380 0 0 4096 0 0 0 0 17 1 0 0
/proc/23272/statm: 985 841 73 123 0 860 0
Current children cumulated CPU time (s) 882.45
Current children cumulated vsize (KiB) 3940
[startup+942.77 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23273
/proc/meminfo: memFree=1710520/2055920 swapFree=4192812/4192956
[pid=23272] ppid=23270 vsize=4072 CPUtime=942.47
/proc/23272/stat : 23272 (march_ks) R 23270 23272 20856 0 -1 4194304 867 0 0 0 94241 6 0 0 25 0 1 0 275217199 4169728 847 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134547665 0 0 4096 0 0 0 0 17 1 0 0
/proc/23272/statm: 1018 847 73 123 0 893 0
Current children cumulated CPU time (s) 942.47
Current children cumulated vsize (KiB) 4072
[startup+1002.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23273
/proc/meminfo: memFree=1710456/2055920 swapFree=4192812/4192956
[pid=23272] ppid=23270 vsize=4072 CPUtime=1002.48
/proc/23272/stat : 23272 (march_ks) R 23270 23272 20856 0 -1 4194304 874 0 0 0 100242 6 0 0 25 0 1 0 275217199 4169728 854 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134542537 0 0 4096 0 0 0 0 17 1 0 0
/proc/23272/statm: 1018 854 73 123 0 893 0
Current children cumulated CPU time (s) 1002.48
Current children cumulated vsize (KiB) 4072
[startup+1062.83 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23273
/proc/meminfo: memFree=1710456/2055920 swapFree=4192812/4192956
[pid=23272] ppid=23270 vsize=4072 CPUtime=1062.49
/proc/23272/stat : 23272 (march_ks) R 23270 23272 20856 0 -1 4194304 880 0 0 0 106243 6 0 0 25 0 1 0 275217199 4169728 860 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134590547 0 0 4096 0 0 0 0 17 1 0 0
/proc/23272/statm: 1018 860 73 123 0 893 0
Current children cumulated CPU time (s) 1062.49
Current children cumulated vsize (KiB) 4072
[startup+1122.86 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23273
/proc/meminfo: memFree=1710392/2055920 swapFree=4192812/4192956
[pid=23272] ppid=23270 vsize=4072 CPUtime=1122.51
/proc/23272/stat : 23272 (march_ks) R 23270 23272 20856 0 -1 4194304 897 0 0 0 112244 7 0 0 25 0 1 0 275217199 4169728 877 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538237 0 0 4096 0 0 0 0 17 1 0 0
/proc/23272/statm: 1018 877 73 123 0 893 0
Current children cumulated CPU time (s) 1122.51
Current children cumulated vsize (KiB) 4072
[startup+1182.89 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23273
/proc/meminfo: memFree=1710328/2055920 swapFree=4192812/4192956
[pid=23272] ppid=23270 vsize=4072 CPUtime=1182.51
/proc/23272/stat : 23272 (march_ks) R 23270 23272 20856 0 -1 4194304 908 0 0 0 118244 7 0 0 25 0 1 0 275217199 4169728 888 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 1 0 0
/proc/23272/statm: 1018 888 73 123 0 893 0
Current children cumulated CPU time (s) 1182.51
Current children cumulated vsize (KiB) 4072
Maximum CPU time exceeded: sending SIGTERM then SIGKILL
[startup+1200.41 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23273
/proc/meminfo: memFree=1710328/2055920 swapFree=4192812/4192956
[pid=23272] ppid=23270 vsize=4072 CPUtime=1200.03
/proc/23272/stat : 23272 (march_ks) R 23270 23272 20856 0 -1 4194304 909 0 0 0 119996 7 0 0 25 0 1 0 275217199 4169728 889 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564374 0 0 4096 0 0 0 0 17 1 0 0
/proc/23272/statm: 1018 889 73 123 0 893 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 4072
Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds
Solver just ended. Dumping a history of the last processes samples
[startup+1200.41 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23273
/proc/meminfo: memFree=1710328/2055920 swapFree=4192812/4192956
[pid=23272] ppid=23270 vsize=4072 CPUtime=1200.03
/proc/23272/stat : 23272 (march_ks) R 23270 23272 20856 0 -1 4194304 909 0 0 0 119996 7 0 0 25 0 1 0 275217199 4169728 889 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564374 0 0 4096 0 0 0 0 17 1 0 0
/proc/23272/statm: 1018 889 73 123 0 893 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 4072
Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.42
CPU time (s): 1200.04
CPU user time (s): 1199.97
CPU system time (s): 0.076988
CPU usage (%): 99.9688
Max. virtual memory (cumulated for all children) (KiB): 4072
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.97
system time used= 0.076988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 909
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= 2082
runsolver used 1.3238 second user time and 2.70959 second system time
The end
Begin job on node13 on Tue Feb 27 05:03:47 UTC 2007
IDJOB= 310048
IDBENCH= 20276
IDSOLVER= 111
FILE ID= node13/310048-1172552627
PBS_JOBID= 3971643
Free space on /tmp= 66554 MiB
SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v1170/unif2p-p0.9-v1170-c4235-S1138392605-05-UNKNOWN.cnf
COMMAND LINE= /tmp/evaluation/310048-1172552627/march_ks /tmp/evaluation/310048-1172552627/instance-310048-1172552627.cnf
RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node13/watcher-310048-1172552627 -o ROOT/results/node13/solver-310048-1172552627 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/310048-1172552627/march_ks /tmp/evaluation/310048-1172552627/instance-310048-1172552627.cnf
META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH= 62f8836287b4741f6f4038c73e683e7c
RANDOM SEED= 984878246
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: 1714328 kB
Buffers: 41884 kB
Cached: 181428 kB
SwapCached: 0 kB
Active: 239344 kB
Inactive: 38944 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2055920 kB
LowFree: 1714328 kB
SwapTotal: 4192956 kB
SwapFree: 4192812 kB
Dirty: 2320 kB
Writeback: 0 kB
Mapped: 73872 kB
Slab: 48924 kB
Committed_AS: 1074516 kB
PageTables: 1748 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 05:23:50 UTC 2007