Trace number 297256
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/v550/
unif-k3-r4.26-v550-c2343-S2037574412-07.UNSAT.shuffled.cnf |
| MD5SUM | 3b2c4eb149ae1c8dc4565c734d45bf69 |
| 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 | 550 |
| Number of clauses | 2343 |
| Sum of the clauses size | 7029 |
| 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 | 2343 |
| 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 550 variables and 2343 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, 3 satisfied and 0 duplicate clauses
0.00/0.02 c preprocessing fase I completed:: there are now 549 free variables and 2340 clauses.
0.00/0.02 c stat :: sign balance is biased by 0.472
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 171 duplicate clauses
0.00/0.02 c resolvent_look() :: found 90 resolvents
0.00/0.02 c lessRedundantTransformation():: nothing to be done.
0.00/0.02 c transformTo3SAT():: you gave me 550 variables and 2430 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 550 variabels and 2430 clauses.
0.00/0.02 c main():: clause / variable ratio: ( 2430 / 550 ) = 4.42
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: 129 JD: 29
0.10/0.11 c |----------------------------------------------------------------|
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1.53/1.55 c |----------------------------------------------------------------|
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18.12/18.14 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/node26/watcher-297256-1171835770 -o ROOT/results/node26/solver-297256-1171835770 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/297256-1171835770/march_ks /tmp/evaluation/297256-1171835770/instance-297256-1171835770.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 0.98 0.99 3/77 13493
/proc/meminfo: memFree=797488/2055920 swapFree=4131780/4192956
[pid=13493] ppid=13491 vsize=792 CPUtime=0
/proc/13493/stat : 13493 (march_ks) R 13491 13493 12475 0 -1 4194304 126 0 0 0 0 0 0 0 18 0 1 0 203530721 811008 108 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134687937 0 0 4096 0 0 0 0 17 1 0 0
/proc/13493/statm: 198 108 49 123 0 73 0
[startup+0.107407 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 13493
/proc/meminfo: memFree=797488/2055920 swapFree=4131780/4192956
[pid=13493] ppid=13491 vsize=1344 CPUtime=0.1
/proc/13493/stat : 13493 (march_ks) R 13491 13493 12475 0 -1 4194304 287 0 0 0 10 0 0 0 18 0 1 0 203530721 1376256 269 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134526487 0 0 4096 0 0 0 0 17 1 0 0
/proc/13493/statm: 336 269 73 123 0 211 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1344
[startup+0.518478 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 13493
/proc/meminfo: memFree=797488/2055920 swapFree=4131780/4192956
[pid=13493] ppid=13491 vsize=1476 CPUtime=0.51
/proc/13493/stat : 13493 (march_ks) R 13491 13493 12475 0 -1 4194304 308 0 0 0 51 0 0 0 21 0 1 0 203530721 1511424 290 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134538617 0 0 4096 0 0 0 0 17 1 0 0
/proc/13493/statm: 369 290 73 123 0 244 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 1476
[startup+1.33862 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13494
/proc/meminfo: memFree=796520/2055920 swapFree=4131780/4192956
[pid=13493] ppid=13491 vsize=1608 CPUtime=1.33
/proc/13493/stat : 13493 (march_ks) R 13491 13493 12475 0 -1 4194304 323 0 0 0 133 0 0 0 25 0 1 0 203530721 1646592 305 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134542598 0 0 4096 0 0 0 0 17 1 0 0
/proc/13493/statm: 402 305 73 123 0 277 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 1608
[startup+2.9749 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13494
/proc/meminfo: memFree=796264/2055920 swapFree=4131780/4192956
[pid=13493] ppid=13491 vsize=1608 CPUtime=2.97
/proc/13493/stat : 13493 (march_ks) R 13491 13493 12475 0 -1 4194304 338 0 0 0 297 0 0 0 25 0 1 0 203530721 1646592 320 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134526454 0 0 4096 0 0 0 0 17 1 0 0
/proc/13493/statm: 402 320 73 123 0 277 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 1608
[startup+6.25447 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13494
/proc/meminfo: memFree=796136/2055920 swapFree=4131780/4192956
[pid=13493] ppid=13491 vsize=1768 CPUtime=6.24
/proc/13493/stat : 13493 (march_ks) R 13491 13493 12475 0 -1 4194304 357 0 0 0 624 0 0 0 25 0 1 0 203530721 1810432 339 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134526476 0 0 4096 0 0 0 0 17 1 0 0
/proc/13493/statm: 442 339 73 123 0 317 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 1768
[startup+12.7106 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13494
/proc/meminfo: memFree=796008/2055920 swapFree=4131780/4192956
[pid=13493] ppid=13491 vsize=1768 CPUtime=12.7
/proc/13493/stat : 13493 (march_ks) R 13491 13493 12475 0 -1 4194304 369 0 0 0 1270 0 0 0 25 0 1 0 203530721 1810432 351 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134526454 0 0 4096 0 0 0 0 17 1 0 0
/proc/13493/statm: 442 351 73 123 0 317 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 1768
[startup+25.5128 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13494
/proc/meminfo: memFree=795752/2055920 swapFree=4131780/4192956
[pid=13493] ppid=13491 vsize=2072 CPUtime=25.49
/proc/13493/stat : 13493 (march_ks) R 13491 13493 12475 0 -1 4194304 430 0 0 0 2549 0 0 0 25 0 1 0 203530721 2121728 412 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134597249 0 0 4096 0 0 0 0 17 1 0 0
/proc/13493/statm: 518 412 73 123 0 393 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 2072
[startup+51.1273 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13494
/proc/meminfo: memFree=795432/2055920 swapFree=4131780/4192956
[pid=13493] ppid=13491 vsize=2452 CPUtime=51.1
/proc/13493/stat : 13493 (march_ks) R 13491 13493 12475 0 -1 4194304 497 0 0 0 5110 0 0 0 25 0 1 0 203530721 2510848 479 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134598342 0 0 4096 0 0 0 0 17 1 0 0
/proc/13493/statm: 613 479 73 123 0 488 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 2452
[startup+102.345 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13494
/proc/meminfo: memFree=795176/2055920 swapFree=4131780/4192956
[pid=13493] ppid=13491 vsize=2792 CPUtime=102.3
/proc/13493/stat : 13493 (march_ks) R 13491 13493 12475 0 -1 4194304 564 0 0 0 10230 0 0 0 25 0 1 0 203530721 2859008 546 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 1 0 0
/proc/13493/statm: 698 546 73 123 0 573 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 2792
[startup+162.371 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13494
/proc/meminfo: memFree=793640/2055920 swapFree=4131780/4192956
[pid=13493] ppid=13491 vsize=4452 CPUtime=162.3
/proc/13493/stat : 13493 (march_ks) R 13491 13493 12475 0 -1 4194304 930 0 0 0 16230 0 0 0 25 0 1 0 203530721 4558848 912 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134526436 0 0 4096 0 0 0 0 17 1 0 0
/proc/13493/statm: 1113 912 73 123 0 988 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 4452
[startup+222.395 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13494
/proc/meminfo: memFree=792808/2055920 swapFree=4131780/4192956
[pid=13493] ppid=13491 vsize=5604 CPUtime=222.31
/proc/13493/stat : 13493 (march_ks) R 13491 13493 12475 0 -1 4194304 1134 0 0 0 22230 1 0 0 25 0 1 0 203530721 5738496 1116 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134579126 0 0 4096 0 0 0 0 17 1 0 0
/proc/13493/statm: 1401 1116 73 123 0 1276 0
Current children cumulated CPU time (s) 222.31
Current children cumulated vsize (KiB) 5604
[startup+282.418 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13494
/proc/meminfo: memFree=792296/2055920 swapFree=4131780/4192956
[pid=13493] ppid=13491 vsize=5856 CPUtime=282.31
/proc/13493/stat : 13493 (march_ks) R 13491 13493 12475 0 -1 4194304 1262 0 0 0 28230 1 0 0 25 0 1 0 203530721 5996544 1244 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 1 0 0
/proc/13493/statm: 1464 1244 73 123 0 1339 0
Current children cumulated CPU time (s) 282.31
Current children cumulated vsize (KiB) 5856
[startup+342.472 s]
/proc/loadavg: 0.99 0.98 0.99 2/84 13612
/proc/meminfo: memFree=790840/2055920 swapFree=4131780/4192956
[pid=13493] ppid=13491 vsize=5856 CPUtime=342.29
/proc/13493/stat : 13493 (march_ks) R 13491 13493 12475 0 -1 4194304 1334 0 0 0 34227 2 0 0 25 0 1 0 203530721 5996544 1316 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/13493/statm: 1464 1316 73 123 0 1339 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 5856
[startup+402.524 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13692
/proc/meminfo: memFree=790888/2055920 swapFree=4131780/4192956
[pid=13493] ppid=13491 vsize=7580 CPUtime=402.28
/proc/13493/stat : 13493 (march_ks) R 13491 13493 12475 0 -1 4194304 1573 0 0 0 40226 2 0 0 25 0 1 0 203530721 7761920 1555 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134564744 0 0 4096 0 0 0 0 17 1 0 0
/proc/13493/statm: 1895 1555 73 123 0 1770 0
Current children cumulated CPU time (s) 402.28
Current children cumulated vsize (KiB) 7580
[startup+462.552 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13692
/proc/meminfo: memFree=789288/2055920 swapFree=4131780/4192956
[pid=13493] ppid=13491 vsize=10672 CPUtime=462.29
/proc/13493/stat : 13493 (march_ks) R 13491 13493 12475 0 -1 4194304 1977 0 0 0 46226 3 0 0 25 0 1 0 203530721 10928128 1959 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134542776 0 0 4096 0 0 0 0 17 1 0 0
/proc/13493/statm: 2668 1959 73 123 0 2543 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 10672
[startup+522.576 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13692
/proc/meminfo: memFree=787816/2055920 swapFree=4131780/4192956
[pid=13493] ppid=13491 vsize=10672 CPUtime=522.29
/proc/13493/stat : 13493 (march_ks) R 13491 13493 12475 0 -1 4194304 2354 0 0 0 52226 3 0 0 25 0 1 0 203530721 10928128 2336 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 1 0 0
/proc/13493/statm: 2668 2336 73 123 0 2543 0
Current children cumulated CPU time (s) 522.29
Current children cumulated vsize (KiB) 10672
[startup+582.603 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13692
/proc/meminfo: memFree=786536/2055920 swapFree=4131780/4192956
[pid=13493] ppid=13491 vsize=14552 CPUtime=582.29
/proc/13493/stat : 13493 (march_ks) R 13491 13493 12475 0 -1 4194304 2691 0 0 0 58226 3 0 0 25 0 1 0 203530721 14901248 2673 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134542764 0 0 4096 0 0 0 0 17 1 0 0
/proc/13493/statm: 3638 2673 73 123 0 3513 0
Current children cumulated CPU time (s) 582.29
Current children cumulated vsize (KiB) 14552
[startup+642.636 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13692
/proc/meminfo: memFree=785256/2055920 swapFree=4131780/4192956
[pid=13493] ppid=13491 vsize=15564 CPUtime=642.31
/proc/13493/stat : 13493 (march_ks) R 13491 13493 12475 0 -1 4194304 2996 0 0 0 64227 4 0 0 25 0 1 0 203530721 15937536 2978 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134525485 0 0 4096 0 0 0 0 17 1 0 0
/proc/13493/statm: 3891 2978 73 123 0 3766 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 15564
[startup+702.67 s]
/proc/loadavg: 1.03 1.00 1.00 2/78 13692
/proc/meminfo: memFree=783848/2055920 swapFree=4131780/4192956
[pid=13493] ppid=13491 vsize=15564 CPUtime=702.31
/proc/13493/stat : 13493 (march_ks) R 13491 13493 12475 0 -1 4194304 3359 0 0 0 70227 4 0 0 25 0 1 0 203530721 15937536 3341 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134564754 0 0 4096 0 0 0 0 17 1 0 0
/proc/13493/statm: 3891 3341 73 123 0 3766 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 15564
[startup+762.698 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 13692
/proc/meminfo: memFree=783400/2055920 swapFree=4131780/4192956
[pid=13493] ppid=13491 vsize=15564 CPUtime=762.32
/proc/13493/stat : 13493 (march_ks) R 13491 13493 12475 0 -1 4194304 3472 0 0 0 76228 4 0 0 25 0 1 0 203530721 15937536 3454 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134526454 0 0 4096 0 0 0 0 17 1 0 0
/proc/13493/statm: 3891 3454 73 123 0 3766 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 15564
[startup+822.727 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13692
/proc/meminfo: memFree=782760/2055920 swapFree=4131780/4192956
[pid=13493] ppid=13491 vsize=15564 CPUtime=822.34
/proc/13493/stat : 13493 (march_ks) R 13491 13493 12475 0 -1 4194304 3637 0 0 0 82229 5 0 0 25 0 1 0 203530721 15937536 3619 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134527194 0 0 4096 0 0 0 0 17 1 0 0
/proc/13493/statm: 3891 3619 73 123 0 3766 0
Current children cumulated CPU time (s) 822.34
Current children cumulated vsize (KiB) 15564
[startup+882.754 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13692
/proc/meminfo: memFree=782120/2055920 swapFree=4131780/4192956
[pid=13493] ppid=13491 vsize=21516 CPUtime=882.34
/proc/13493/stat : 13493 (march_ks) R 13491 13493 12475 0 -1 4194304 3799 0 0 0 88229 5 0 0 25 0 1 0 203530721 22032384 3781 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134526436 0 0 4096 0 0 0 0 17 1 0 0
/proc/13493/statm: 5379 3781 73 123 0 5254 0
Current children cumulated CPU time (s) 882.34
Current children cumulated vsize (KiB) 21516
[startup+942.781 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13692
/proc/meminfo: memFree=781224/2055920 swapFree=4131780/4192956
[pid=13493] ppid=13491 vsize=21516 CPUtime=942.34
/proc/13493/stat : 13493 (march_ks) R 13491 13493 12475 0 -1 4194304 4015 0 0 0 94229 5 0 0 25 0 1 0 203530721 22032384 3997 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134542659 0 0 4096 0 0 0 0 17 1 0 0
/proc/13493/statm: 5379 3997 73 123 0 5254 0
Current children cumulated CPU time (s) 942.34
Current children cumulated vsize (KiB) 21516
[startup+1002.81 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13692
/proc/meminfo: memFree=780968/2055920 swapFree=4131780/4192956
[pid=13493] ppid=13491 vsize=21516 CPUtime=1002.36
/proc/13493/stat : 13493 (march_ks) R 13491 13493 12475 0 -1 4194304 4076 0 0 0 100231 5 0 0 25 0 1 0 203530721 22032384 4058 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/13493/statm: 5379 4058 73 123 0 5254 0
Current children cumulated CPU time (s) 1002.36
Current children cumulated vsize (KiB) 21516
[startup+1062.85 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13692
/proc/meminfo: memFree=780328/2055920 swapFree=4131780/4192956
[pid=13493] ppid=13491 vsize=21516 CPUtime=1062.37
/proc/13493/stat : 13493 (march_ks) R 13491 13493 12475 0 -1 4194304 4235 0 0 0 106232 5 0 0 25 0 1 0 203530721 22032384 4217 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134526505 0 0 4096 0 0 0 0 17 1 0 0
/proc/13493/statm: 5379 4217 73 123 0 5254 0
Current children cumulated CPU time (s) 1062.37
Current children cumulated vsize (KiB) 21516
[startup+1122.87 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13692
/proc/meminfo: memFree=779176/2055920 swapFree=4131780/4192956
[pid=13493] ppid=13491 vsize=21516 CPUtime=1122.37
/proc/13493/stat : 13493 (march_ks) R 13491 13493 12475 0 -1 4194304 4536 0 0 0 112231 6 0 0 25 0 1 0 203530721 22032384 4518 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134628840 0 0 4096 0 0 0 0 17 1 0 0
/proc/13493/statm: 5379 4518 73 123 0 5254 0
Current children cumulated CPU time (s) 1122.37
Current children cumulated vsize (KiB) 21516
[startup+1182.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13692
/proc/meminfo: memFree=777128/2055920 swapFree=4131780/4192956
[pid=13493] ppid=13491 vsize=23536 CPUtime=1182.37
/proc/13493/stat : 13493 (march_ks) R 13491 13493 12475 0 -1 4194304 5040 0 0 0 118231 6 0 0 25 0 1 0 203530721 24100864 5022 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134597212 0 0 4096 0 0 0 0 17 1 0 0
/proc/13493/statm: 5884 5022 73 123 0 5759 0
Current children cumulated CPU time (s) 1182.37
Current children cumulated vsize (KiB) 23536
Maximum CPU time exceeded: sending SIGTERM then SIGKILL
[startup+1200.62 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13692
/proc/meminfo: memFree=776552/2055920 swapFree=4131780/4192956
[pid=13493] ppid=13491 vsize=23536 CPUtime=1200.1
/proc/13493/stat : 13493 (march_ks) R 13491 13493 12475 0 -1 4194304 5184 0 0 0 120004 6 0 0 25 0 1 0 203530721 24100864 5166 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134538457 0 0 4096 0 0 0 0 17 1 0 0
/proc/13493/statm: 5884 5166 73 123 0 5759 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 23536
Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds
Solver just ended. Dumping a history of the last processes samples
[startup+1200.62 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13692
/proc/meminfo: memFree=776552/2055920 swapFree=4131780/4192956
[pid=13493] ppid=13491 vsize=23536 CPUtime=1200.1
/proc/13493/stat : 13493 (march_ks) R 13491 13493 12475 0 -1 4194304 5184 0 0 0 120004 6 0 0 25 0 1 0 203530721 24100864 5166 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134538457 0 0 4096 0 0 0 0 17 1 0 0
/proc/13493/statm: 5884 5166 73 123 0 5759 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 23536
Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.63
CPU time (s): 1200.11
CPU user time (s): 1200.04
CPU system time (s): 0.071989
CPU usage (%): 99.9569
Max. virtual memory (cumulated for all children) (KiB): 23536
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.04
system time used= 0.071989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5184
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= 25623
runsolver used 1.3268 second user time and 2.77658 second system time
The end
Begin job on node26 on Sun Feb 18 21:56:11 UTC 2007
IDJOB= 297256
IDBENCH= 19957
IDSOLVER= 111
FILE ID= node26/297256-1171835770
PBS_JOBID= 3839657
Free space on /tmp= 66562 MiB
SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v550/unif-k3-r4.26-v550-c2343-S2037574412-07.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/297256-1171835770/march_ks /tmp/evaluation/297256-1171835770/instance-297256-1171835770.cnf
RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node26/watcher-297256-1171835770 -o ROOT/results/node26/solver-297256-1171835770 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/297256-1171835770/march_ks /tmp/evaluation/297256-1171835770/instance-297256-1171835770.cnf
META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH= 3b2c4eb149ae1c8dc4565c734d45bf69
RANDOM SEED= 430032429
TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
Linux node26.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 : 3000.279
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 : 3000.279
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: 797832 kB
Buffers: 43848 kB
Cached: 1072608 kB
SwapCached: 40904 kB
Active: 789456 kB
Inactive: 378240 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2055920 kB
LowFree: 797832 kB
SwapTotal: 4192956 kB
SwapFree: 4131780 kB
Dirty: 2316 kB
Writeback: 0 kB
Mapped: 30352 kB
Slab: 76016 kB
Committed_AS: 605976 kB
PageTables: 1684 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= 66562 MiB
End job on node26 on Sun Feb 18 22:16:13 UTC 2007