Trace number 312139
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/p0.8/v1665/
unif2p-p0.8-v1665-c5178-S1554939604-02-UNSAT.cnf |
| MD5SUM | b1cce57318cfb8e6ef6734b78e58ea19 |
| 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 | 1665 |
| Number of clauses | 5177 |
| Sum of the clauses size | 14496 |
| Maximum clause length | 3 |
| Minimum clause length | 2 |
| Number of clauses of size 1 | 0 |
| Number of clauses of size 2 | 1035 |
| Number of clauses of size 3 | 4142 |
| Number of clauses of size 4 | 0 |
| Number of clauses of size 5 | 0 |
| Number of clauses of size over 5 | 0 |
0.00/0.06 c main():: *** [ march satisfiability solver ] ***
0.00/0.06 c main():: ** Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren **
0.00/0.06 c main():: * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.00/0.06 c main()::
0.00/0.06 c initFormula():: searching for DIMACS p-line....
0.00/0.06 c initFormula():: the DIMACS p-line indicates a CNF of 1665 variables and 5177 clauses.
0.00/0.06 c parseCNF():: parsing....
0.00/0.06 c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.06 c runParser():: parsing was successful, warming up engines...
0.00/0.06 c simplify_formula():: removed 0 tautological, 215 satisfied and 0 duplicate clauses
0.00/0.06 c preprocessing fase I completed:: there are now 1616 free variables and 4962 clauses.
0.00/0.06 c stat :: sign balance is biased by 0.659
0.00/0.06 c shorten_equivalence(): average equivalence length reduced from nan to nan
0.00/0.06 c using 3-SAT heuristics (occurence based diff)
0.00/0.06 c longest clause has size 3
0.00/0.06 c simplify_formula():: removed 0 tautological, 0 satisfied and 43 duplicate clauses
0.00/0.06 c resolvent_look() :: found 27 resolvents
0.00/0.06 c lessRedundantTransformation():: nothing to be done.
0.00/0.06 c transformTo3SAT():: you gave me 1665 variables and 4989 clauses.
0.00/0.06 c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.00/0.06 c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.00/0.06 c transformTo3SAT():: the transformation yielded 1665 variabels and 4989 clauses.
0.00/0.06 c main():: clause / variable ratio: ( 4989 / 1665 ) = 3.00
0.00/0.06 c longest clause has size 3
0.00/0.06 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.06 c dynamic_preselect_setsize :: on
0.00/0.06 c suggested doublelook initial :: 0
0.00/0.06 c main():: all systems go!
0.00/0.06 c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 142 JD: 11
1.33/1.36 c |----------------------------------------------------------------|
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c |****************************************************************| 1 NC: 103826 JD: 11
206.83/206.98 c |----------------------------------------------------------------|
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c |****************************************************************| 2 NC: 323510 JD: 11
623.25/623.44 c |----------------------------------------------------------------|
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c |****************************************************************| 3 NC: 538920 JD: 11
1035.37/1035.71 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/node58/watcher-312139-1172582435 -o ROOT/results/node58/solver-312139-1172582435 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/312139-1172582435/march_ks /tmp/evaluation/312139-1172582435/instance-312139-1172582435.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: 0.99 1.00 1.00 2/64 28277
/proc/meminfo: memFree=1809728/2055920 swapFree=4183776/4192956
[pid=28277] ppid=28275 vsize=788 CPUtime=0
/proc/28277/stat : 28277 (march_ks) R 28275 28277 26841 0 -1 4194304 109 0 0 0 0 0 0 0 20 0 1 0 278200146 806912 94 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134793694 0 0 4096 0 0 0 0 17 1 0 0
/proc/28277/statm: 197 94 47 123 0 72 0
[startup+0.107223 s]
/proc/loadavg: 0.99 1.00 1.00 2/64 28277
/proc/meminfo: memFree=1809728/2055920 swapFree=4183776/4192956
[pid=28277] ppid=28275 vsize=2620 CPUtime=0.1
/proc/28277/stat : 28277 (march_ks) R 28275 28277 26841 0 -1 4194304 568 0 0 0 10 0 0 0 21 0 1 0 278200146 2682880 546 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/28277/statm: 655 546 73 123 0 530 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2620
[startup+0.51727 s]
/proc/loadavg: 0.99 1.00 1.00 2/64 28277
/proc/meminfo: memFree=1809728/2055920 swapFree=4183776/4192956
[pid=28277] ppid=28275 vsize=2620 CPUtime=0.51
/proc/28277/stat : 28277 (march_ks) R 28275 28277 26841 0 -1 4194304 573 0 0 0 51 0 0 0 24 0 1 0 278200146 2682880 551 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526436 0 0 4096 0 0 0 0 17 1 0 0
/proc/28277/statm: 655 551 73 123 0 530 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 2620
[startup+1.33736 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 28278
/proc/meminfo: memFree=1807672/2055920 swapFree=4183776/4192956
[pid=28277] ppid=28275 vsize=2752 CPUtime=1.33
/proc/28277/stat : 28277 (march_ks) R 28275 28277 26841 0 -1 4194304 596 0 0 0 133 0 0 0 25 0 1 0 278200146 2818048 574 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538176 0 0 4096 0 0 0 0 17 1 0 0
/proc/28277/statm: 688 574 73 123 0 563 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 2752
[startup+2.97354 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 28278
/proc/meminfo: memFree=1807480/2055920 swapFree=4183776/4192956
[pid=28277] ppid=28275 vsize=2884 CPUtime=2.96
/proc/28277/stat : 28277 (march_ks) R 28275 28277 26841 0 -1 4194304 626 0 0 0 296 0 0 0 25 0 1 0 278200146 2953216 604 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 1 0 0
/proc/28277/statm: 721 604 73 123 0 596 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 2884
[startup+6.2499 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 28278
/proc/meminfo: memFree=1807288/2055920 swapFree=4183776/4192956
[pid=28277] ppid=28275 vsize=3016 CPUtime=6.24
/proc/28277/stat : 28277 (march_ks) R 28275 28277 26841 0 -1 4194304 649 0 0 0 624 0 0 0 25 0 1 0 278200146 3088384 627 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 1 0 0
/proc/28277/statm: 754 627 73 123 0 629 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 3016
[startup+12.7066 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 28278
/proc/meminfo: memFree=1807096/2055920 swapFree=4183776/4192956
[pid=28277] ppid=28275 vsize=3148 CPUtime=12.69
/proc/28277/stat : 28277 (march_ks) R 28275 28277 26841 0 -1 4194304 681 0 0 0 1269 0 0 0 25 0 1 0 278200146 3223552 659 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/28277/statm: 787 659 73 123 0 662 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3148
[startup+25.508 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 28278
/proc/meminfo: memFree=1806904/2055920 swapFree=4183776/4192956
[pid=28277] ppid=28275 vsize=3280 CPUtime=25.49
/proc/28277/stat : 28277 (march_ks) R 28275 28277 26841 0 -1 4194304 711 0 0 0 2549 0 0 0 25 0 1 0 278200146 3358720 689 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 1 0 0
/proc/28277/statm: 820 689 73 123 0 695 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3280
[startup+51.1139 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 28278
/proc/meminfo: memFree=1806776/2055920 swapFree=4183776/4192956
[pid=28277] ppid=28275 vsize=3412 CPUtime=51.09
/proc/28277/stat : 28277 (march_ks) R 28275 28277 26841 0 -1 4194304 749 0 0 0 5109 0 0 0 25 0 1 0 278200146 3493888 727 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134548802 0 0 4096 0 0 0 0 17 1 0 0
/proc/28277/statm: 853 727 73 123 0 728 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 3412
[startup+102.324 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 28278
/proc/meminfo: memFree=1806584/2055920 swapFree=4183776/4192956
[pid=28277] ppid=28275 vsize=3544 CPUtime=102.28
/proc/28277/stat : 28277 (march_ks) R 28275 28277 26841 0 -1 4194304 792 0 0 0 10228 0 0 0 25 0 1 0 278200146 3629056 770 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526496 0 0 4096 0 0 0 0 17 1 0 0
/proc/28277/statm: 886 770 73 123 0 761 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 3544
[startup+162.347 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 28278
/proc/meminfo: memFree=1806392/2055920 swapFree=4183776/4192956
[pid=28277] ppid=28275 vsize=3676 CPUtime=162.28
/proc/28277/stat : 28277 (march_ks) R 28275 28277 26841 0 -1 4194304 819 0 0 0 16228 0 0 0 25 0 1 0 278200146 3764224 797 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 1 0 0
/proc/28277/statm: 919 797 73 123 0 794 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 3676
[startup+222.368 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 28278
/proc/meminfo: memFree=1806392/2055920 swapFree=4183776/4192956
[pid=28277] ppid=28275 vsize=3676 CPUtime=222.29
/proc/28277/stat : 28277 (march_ks) R 28275 28277 26841 0 -1 4194304 840 0 0 0 22229 0 0 0 25 0 1 0 278200146 3764224 818 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538698 0 0 4096 0 0 0 0 17 1 0 0
/proc/28277/statm: 919 818 73 123 0 794 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 3676
[startup+282.384 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 28278
/proc/meminfo: memFree=1806264/2055920 swapFree=4183776/4192956
[pid=28277] ppid=28275 vsize=3808 CPUtime=282.29
/proc/28277/stat : 28277 (march_ks) R 28275 28277 26841 0 -1 4194304 859 0 0 0 28229 0 0 0 25 0 1 0 278200146 3899392 837 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 1 0 0
/proc/28277/statm: 952 837 73 123 0 827 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 3808
[startup+342.401 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 28278
/proc/meminfo: memFree=1806264/2055920 swapFree=4183776/4192956
[pid=28277] ppid=28275 vsize=3808 CPUtime=342.28
/proc/28277/stat : 28277 (march_ks) R 28275 28277 26841 0 -1 4194304 871 0 0 0 34228 0 0 0 25 0 1 0 278200146 3899392 849 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564774 0 0 4096 0 0 0 0 17 1 0 0
/proc/28277/statm: 952 849 73 123 0 827 0
Current children cumulated CPU time (s) 342.28
Current children cumulated vsize (KiB) 3808
[startup+402.422 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 28278
/proc/meminfo: memFree=1806136/2055920 swapFree=4183776/4192956
[pid=28277] ppid=28275 vsize=3944 CPUtime=402.29
/proc/28277/stat : 28277 (march_ks) R 28275 28277 26841 0 -1 4194304 882 0 0 0 40229 0 0 0 25 0 1 0 278200146 4038656 860 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526499 0 0 4096 0 0 0 0 17 1 0 0
/proc/28277/statm: 986 860 73 123 0 861 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 3944
[startup+462.437 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 28278
/proc/meminfo: memFree=1806072/2055920 swapFree=4183776/4192956
[pid=28277] ppid=28275 vsize=3944 CPUtime=462.29
/proc/28277/stat : 28277 (march_ks) R 28275 28277 26841 0 -1 4194304 893 0 0 0 46228 1 0 0 25 0 1 0 278200146 4038656 871 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526540 0 0 4096 0 0 0 0 17 1 0 0
/proc/28277/statm: 986 871 73 123 0 861 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 3944
[startup+522.457 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 28278
/proc/meminfo: memFree=1806072/2055920 swapFree=4183776/4192956
[pid=28277] ppid=28275 vsize=3944 CPUtime=522.3
/proc/28277/stat : 28277 (march_ks) R 28275 28277 26841 0 -1 4194304 900 0 0 0 52229 1 0 0 25 0 1 0 278200146 4038656 878 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 1 0 0
/proc/28277/statm: 986 878 73 123 0 861 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 3944
[startup+582.473 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 28278
/proc/meminfo: memFree=1806008/2055920 swapFree=4183776/4192956
[pid=28277] ppid=28275 vsize=3944 CPUtime=582.3
/proc/28277/stat : 28277 (march_ks) R 28275 28277 26841 0 -1 4194304 907 0 0 0 58229 1 0 0 25 0 1 0 278200146 4038656 885 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/28277/statm: 986 885 73 123 0 861 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 3944
[startup+642.491 s]
/proc/loadavg: 1.05 1.01 1.00 2/65 28278
/proc/meminfo: memFree=1806008/2055920 swapFree=4183776/4192956
[pid=28277] ppid=28275 vsize=4076 CPUtime=642.3
/proc/28277/stat : 28277 (march_ks) R 28275 28277 26841 0 -1 4194304 917 0 0 0 64229 1 0 0 25 0 1 0 278200146 4173824 895 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 1 0 0
/proc/28277/statm: 1019 895 73 123 0 894 0
Current children cumulated CPU time (s) 642.3
Current children cumulated vsize (KiB) 4076
[startup+702.51 s]
/proc/loadavg: 1.02 1.00 1.00 2/65 28278
/proc/meminfo: memFree=1805944/2055920 swapFree=4183776/4192956
[pid=28277] ppid=28275 vsize=4076 CPUtime=702.3
/proc/28277/stat : 28277 (march_ks) R 28275 28277 26841 0 -1 4194304 922 0 0 0 70229 1 0 0 25 0 1 0 278200146 4173824 900 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 1 0 0
/proc/28277/statm: 1019 900 73 123 0 894 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 4076
[startup+762.527 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28278
/proc/meminfo: memFree=1806008/2055920 swapFree=4183776/4192956
[pid=28277] ppid=28275 vsize=4076 CPUtime=762.29
/proc/28277/stat : 28277 (march_ks) R 28275 28277 26841 0 -1 4194304 927 0 0 0 76228 1 0 0 25 0 1 0 278200146 4173824 905 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526505 0 0 4096 0 0 0 0 17 1 0 0
/proc/28277/statm: 1019 905 73 123 0 894 0
Current children cumulated CPU time (s) 762.29
Current children cumulated vsize (KiB) 4076
[startup+822.546 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28278
/proc/meminfo: memFree=1805880/2055920 swapFree=4183776/4192956
[pid=28277] ppid=28275 vsize=4076 CPUtime=822.29
/proc/28277/stat : 28277 (march_ks) R 28275 28277 26841 0 -1 4194304 936 0 0 0 82228 1 0 0 25 0 1 0 278200146 4173824 914 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526454 0 0 4096 0 0 0 0 17 1 0 0
/proc/28277/statm: 1019 914 73 123 0 894 0
Current children cumulated CPU time (s) 822.29
Current children cumulated vsize (KiB) 4076
[startup+882.563 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28278
/proc/meminfo: memFree=1805944/2055920 swapFree=4183776/4192956
[pid=28277] ppid=28275 vsize=4076 CPUtime=882.29
/proc/28277/stat : 28277 (march_ks) R 28275 28277 26841 0 -1 4194304 938 0 0 0 88228 1 0 0 25 0 1 0 278200146 4173824 916 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526544 0 0 4096 0 0 0 0 17 1 0 0
/proc/28277/statm: 1019 916 73 123 0 894 0
Current children cumulated CPU time (s) 882.29
Current children cumulated vsize (KiB) 4076
[startup+942.58 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 28278
/proc/meminfo: memFree=1805880/2055920 swapFree=4183776/4192956
[pid=28277] ppid=28275 vsize=4076 CPUtime=942.29
/proc/28277/stat : 28277 (march_ks) R 28275 28277 26841 0 -1 4194304 941 0 0 0 94228 1 0 0 25 0 1 0 278200146 4173824 919 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134542380 0 0 4096 0 0 0 0 17 1 0 0
/proc/28277/statm: 1019 919 73 123 0 894 0
Current children cumulated CPU time (s) 942.29
Current children cumulated vsize (KiB) 4076
[startup+1002.6 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 28278
/proc/meminfo: memFree=1805880/2055920 swapFree=4183776/4192956
[pid=28277] ppid=28275 vsize=4208 CPUtime=1002.29
/proc/28277/stat : 28277 (march_ks) R 28275 28277 26841 0 -1 4194304 945 0 0 0 100228 1 0 0 25 0 1 0 278200146 4308992 923 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526454 0 0 4096 0 0 0 0 17 1 0 0
/proc/28277/statm: 1052 923 73 123 0 927 0
Current children cumulated CPU time (s) 1002.29
Current children cumulated vsize (KiB) 4208
[startup+1062.62 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28278
/proc/meminfo: memFree=1805752/2055920 swapFree=4183776/4192956
[pid=28277] ppid=28275 vsize=4208 CPUtime=1062.29
/proc/28277/stat : 28277 (march_ks) R 28275 28277 26841 0 -1 4194304 957 0 0 0 106228 1 0 0 25 0 1 0 278200146 4308992 935 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 1 0 0
/proc/28277/statm: 1052 935 73 123 0 927 0
Current children cumulated CPU time (s) 1062.29
Current children cumulated vsize (KiB) 4208
[startup+1122.63 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28278
/proc/meminfo: memFree=1805816/2055920 swapFree=4183776/4192956
[pid=28277] ppid=28275 vsize=4208 CPUtime=1122.29
/proc/28277/stat : 28277 (march_ks) R 28275 28277 26841 0 -1 4194304 958 0 0 0 112228 1 0 0 25 0 1 0 278200146 4308992 936 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134542335 0 0 4096 0 0 0 0 17 1 0 0
/proc/28277/statm: 1052 936 73 123 0 927 0
Current children cumulated CPU time (s) 1122.29
Current children cumulated vsize (KiB) 4208
[startup+1182.65 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28278
/proc/meminfo: memFree=1805752/2055920 swapFree=4183776/4192956
[pid=28277] ppid=28275 vsize=4208 CPUtime=1182.29
/proc/28277/stat : 28277 (march_ks) R 28275 28277 26841 0 -1 4194304 962 0 0 0 118228 1 0 0 25 0 1 0 278200146 4308992 940 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526460 0 0 4096 0 0 0 0 17 1 0 0
/proc/28277/statm: 1052 940 73 123 0 927 0
Current children cumulated CPU time (s) 1182.29
Current children cumulated vsize (KiB) 4208
Maximum CPU time exceeded: sending SIGTERM then SIGKILL
[startup+1200.37 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28278
/proc/meminfo: memFree=1805752/2055920 swapFree=4183776/4192956
[pid=28277] ppid=28275 vsize=4208 CPUtime=1200.01
/proc/28277/stat : 28277 (march_ks) R 28275 28277 26841 0 -1 4194304 962 0 0 0 120000 1 0 0 25 0 1 0 278200146 4308992 940 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564798 0 0 4096 0 0 0 0 17 1 0 0
/proc/28277/statm: 1052 940 73 123 0 927 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 4208
Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds
Solver just ended. Dumping a history of the last processes samples
[startup+1200.37 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28278
/proc/meminfo: memFree=1805752/2055920 swapFree=4183776/4192956
[pid=28277] ppid=28275 vsize=4208 CPUtime=1200.01
/proc/28277/stat : 28277 (march_ks) R 28275 28277 26841 0 -1 4194304 962 0 0 0 120000 1 0 0 25 0 1 0 278200146 4308992 940 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564798 0 0 4096 0 0 0 0 17 1 0 0
/proc/28277/statm: 1052 940 73 123 0 927 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 4208
Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.37
CPU time (s): 1200.02
CPU user time (s): 1200.01
CPU system time (s): 0.017997
CPU usage (%): 99.9709
Max. virtual memory (cumulated for all children) (KiB): 4208
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.017997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 962
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= 7
involuntary context switches= 820
runsolver used 0.751885 second user time and 2.45963 second system time
The end
Begin job on node58 on Tue Feb 27 13:20:35 UTC 2007
IDJOB= 312139
IDBENCH= 20333
IDSOLVER= 111
FILE ID= node58/312139-1172582435
PBS_JOBID= 3971899
Free space on /tmp= 66561 MiB
SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v1665/unif2p-p0.8-v1665-c5178-S1554939604-02-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/312139-1172582435/march_ks /tmp/evaluation/312139-1172582435/instance-312139-1172582435.cnf
RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node58/watcher-312139-1172582435 -o ROOT/results/node58/solver-312139-1172582435 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/312139-1172582435/march_ks /tmp/evaluation/312139-1172582435/instance-312139-1172582435.cnf
META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH= b1cce57318cfb8e6ef6734b78e58ea19
RANDOM SEED= 813836786
TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
Linux node58.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 : 3000.234
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 : 3000.234
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: 1810136 kB
Buffers: 32556 kB
Cached: 164716 kB
SwapCached: 3464 kB
Active: 95644 kB
Inactive: 112284 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2055920 kB
LowFree: 1810136 kB
SwapTotal: 4192956 kB
SwapFree: 4183776 kB
Dirty: 2336 kB
Writeback: 0 kB
Mapped: 15844 kB
Slab: 23948 kB
Committed_AS: 642916 kB
PageTables: 1384 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= 66561 MiB
End job on node58 on Tue Feb 27 13:40:37 UTC 2007