Trace number 299224
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/v600/
unif-k3-r4.261-v600-c2556-S1104692480-03.SAT.shuffled.cnf |
| MD5SUM | e1848ef5581233d7edc388a9e0c74c1a |
| Bench Category | RANDOM (random instances) |
| Best result obtained on this benchmark | SAT |
| Best CPU time to get the best result obtained on this benchmark | 0.020996 |
| Satisfiable | |
| (Un)Satisfiability was proved | |
| Number of variables | 600 |
| Number of clauses | 2556 |
| Sum of the clauses size | 7668 |
| 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 | 2556 |
| 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 600 variables and 2556 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, 11 satisfied and 0 duplicate clauses
0.00/0.02 c preprocessing fase I completed:: there are now 598 free variables and 2545 clauses.
0.00/0.02 c stat :: sign balance is biased by 0.535
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 153 duplicate clauses
0.00/0.02 c resolvent_look() :: found 78 resolvents
0.00/0.02 c lessRedundantTransformation():: nothing to be done.
0.00/0.02 c transformTo3SAT():: you gave me 600 variables and 2623 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 600 variabels and 2623 clauses.
0.00/0.02 c main():: clause / variable ratio: ( 2623 / 600 ) = 4.37
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 |*
c |**
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c |********************************
c |****************************************************************| 0 NC: 164 JD: 34
0.10/0.14 c |----------------------------------------------------------------|
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c |****************************************************************| 1 NC: 1687 JD: 34
1.13/1.18 c |----------------------------------------------------------------|
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c |****************************************************************| 2 NC: 14401 JD: 34
9.63/9.72 c |----------------------------------------------------------------|
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c |****************************************************************| 3 NC: 91922 JD: 34
62.17/62.22 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/node5/watcher-299224-1171868065 -o ROOT/results/node5/solver-299224-1171868065 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/299224-1171868065/march_ks /tmp/evaluation/299224-1171868065/instance-299224-1171868065.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 24026
/proc/meminfo: memFree=1064736/2055920 swapFree=4192812/4192956
[pid=24026] ppid=24024 vsize=932 CPUtime=0
/proc/24026/stat : 24026 (march_ks) R 24024 24026 23918 0 -1 4194304 126 0 0 0 0 0 0 0 18 0 1 0 206761359 954368 110 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/24026/statm: 233 110 48 123 0 108 0
[startup+0.107006 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 24026
/proc/meminfo: memFree=1064736/2055920 swapFree=4192812/4192956
[pid=24026] ppid=24024 vsize=1444 CPUtime=0.1
/proc/24026/stat : 24026 (march_ks) R 24024 24026 23918 0 -1 4194304 300 0 0 0 10 0 0 0 18 0 1 0 206761359 1478656 282 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538202 0 0 4096 0 0 0 0 17 1 0 0
/proc/24026/statm: 361 282 73 123 0 236 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1444
[startup+0.519064 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 24026
/proc/meminfo: memFree=1064736/2055920 swapFree=4192812/4192956
[pid=24026] ppid=24024 vsize=1584 CPUtime=0.51
/proc/24026/stat : 24026 (march_ks) R 24024 24026 23918 0 -1 4194304 324 0 0 0 51 0 0 0 21 0 1 0 206761359 1622016 306 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538160 0 0 4096 0 0 0 0 17 1 0 0
/proc/24026/statm: 396 306 73 123 0 271 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 1584
[startup+1.34014 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 24027
/proc/meminfo: memFree=1063768/2055920 swapFree=4192812/4192956
[pid=24026] ppid=24024 vsize=1584 CPUtime=1.33
/proc/24026/stat : 24026 (march_ks) R 24024 24026 23918 0 -1 4194304 338 0 0 0 133 0 0 0 25 0 1 0 206761359 1622016 320 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134542592 0 0 4096 0 0 0 0 17 1 0 0
/proc/24026/statm: 396 320 73 123 0 271 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 1584
[startup+2.97633 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 24027
/proc/meminfo: memFree=1063512/2055920 swapFree=4192812/4192956
[pid=24026] ppid=24024 vsize=1724 CPUtime=2.97
/proc/24026/stat : 24026 (march_ks) R 24024 24026 23918 0 -1 4194304 361 0 0 0 297 0 0 0 25 0 1 0 206761359 1765376 343 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134578790 0 0 4096 0 0 0 0 17 1 0 0
/proc/24026/statm: 431 343 73 123 0 306 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 1724
[startup+6.2527 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 24027
/proc/meminfo: memFree=1063192/2055920 swapFree=4192812/4192956
[pid=24026] ppid=24024 vsize=1860 CPUtime=6.24
/proc/24026/stat : 24026 (march_ks) R 24024 24026 23918 0 -1 4194304 397 0 0 0 624 0 0 0 25 0 1 0 206761359 1904640 379 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134579738 0 0 4096 0 0 0 0 17 1 0 0
/proc/24026/statm: 465 379 73 123 0 340 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 1860
[startup+12.7094 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 24027
/proc/meminfo: memFree=1063000/2055920 swapFree=4192812/4192956
[pid=24026] ppid=24024 vsize=2028 CPUtime=12.7
/proc/24026/stat : 24026 (march_ks) R 24024 24026 23918 0 -1 4194304 428 0 0 0 1270 0 0 0 25 0 1 0 206761359 2076672 410 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/24026/statm: 507 410 73 123 0 382 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 2028
[startup+25.5119 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 24027
/proc/meminfo: memFree=1062616/2055920 swapFree=4192812/4192956
[pid=24026] ppid=24024 vsize=2544 CPUtime=25.5
/proc/24026/stat : 24026 (march_ks) R 24024 24026 23918 0 -1 4194304 534 0 0 0 2550 0 0 0 25 0 1 0 206761359 2605056 516 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/24026/statm: 636 516 73 123 0 511 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 2544
[startup+51.1218 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 24027
/proc/meminfo: memFree=1062040/2055920 swapFree=4192812/4192956
[pid=24026] ppid=24024 vsize=3532 CPUtime=51.1
/proc/24026/stat : 24026 (march_ks) R 24024 24026 23918 0 -1 4194304 669 0 0 0 5110 0 0 0 25 0 1 0 206761359 3616768 651 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 1 0 0
/proc/24026/statm: 883 651 73 123 0 758 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 3532
[startup+102.341 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 24027
/proc/meminfo: memFree=1060824/2055920 swapFree=4192812/4192956
[pid=24026] ppid=24024 vsize=4428 CPUtime=102.3
/proc/24026/stat : 24026 (march_ks) R 24024 24026 23918 0 -1 4194304 982 0 0 0 10230 0 0 0 25 0 1 0 206761359 4534272 964 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134542782 0 0 4096 0 0 0 0 17 1 0 0
/proc/24026/statm: 1107 964 73 123 0 982 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 4428
[startup+162.374 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 24027
/proc/meminfo: memFree=1058776/2055920 swapFree=4192812/4192956
[pid=24026] ppid=24024 vsize=7576 CPUtime=162.32
/proc/24026/stat : 24026 (march_ks) R 24024 24026 23918 0 -1 4194304 1498 0 0 0 16231 1 0 0 25 0 1 0 206761359 7757824 1480 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134597569 0 0 4096 0 0 0 0 17 1 0 0
/proc/24026/statm: 1894 1480 73 123 0 1769 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 7576
[startup+222.401 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 24027
/proc/meminfo: memFree=1057304/2055920 swapFree=4192812/4192956
[pid=24026] ppid=24024 vsize=8116 CPUtime=222.33
/proc/24026/stat : 24026 (march_ks) R 24024 24026 23918 0 -1 4194304 1853 0 0 0 22232 1 0 0 25 0 1 0 206761359 8310784 1835 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538237 0 0 4096 0 0 0 0 17 1 0 0
/proc/24026/statm: 2029 1835 73 123 0 1904 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 8116
[startup+282.427 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 24027
/proc/meminfo: memFree=1056088/2055920 swapFree=4192812/4192956
[pid=24026] ppid=24024 vsize=10836 CPUtime=282.34
/proc/24026/stat : 24026 (march_ks) R 24024 24026 23918 0 -1 4194304 2155 0 0 0 28232 2 0 0 25 0 1 0 206761359 11096064 2137 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134564798 0 0 4096 0 0 0 0 17 1 0 0
/proc/24026/statm: 2709 2137 73 123 0 2584 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 10836
[startup+342.459 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 24027
/proc/meminfo: memFree=1054232/2055920 swapFree=4192812/4192956
[pid=24026] ppid=24024 vsize=11912 CPUtime=342.36
/proc/24026/stat : 24026 (march_ks) R 24024 24026 23918 0 -1 4194304 2606 0 0 0 34234 2 0 0 25 0 1 0 206761359 12197888 2588 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 1 0 0
/proc/24026/statm: 2978 2588 73 123 0 2853 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 11912
[startup+402.501 s]
/proc/loadavg: 0.99 0.98 0.99 2/84 24093
/proc/meminfo: memFree=1051304/2055920 swapFree=4192812/4192956
[pid=24026] ppid=24024 vsize=15792 CPUtime=402.35
/proc/24026/stat : 24026 (march_ks) R 24024 24026 23918 0 -1 4194304 3000 0 0 0 40233 2 0 0 25 0 1 0 206761359 16171008 2982 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134597139 0 0 4096 0 0 0 0 17 1 0 0
/proc/24026/statm: 3948 2982 73 123 0 3823 0
Current children cumulated CPU time (s) 402.35
Current children cumulated vsize (KiB) 15792
[startup+462.558 s]
/proc/loadavg: 0.99 0.98 0.99 2/84 24183
/proc/meminfo: memFree=1049832/2055920 swapFree=4192812/4192956
[pid=24026] ppid=24024 vsize=15792 CPUtime=462.34
/proc/24026/stat : 24026 (march_ks) R 24024 24026 23918 0 -1 4194304 3405 0 0 0 46231 3 0 0 25 0 1 0 206761359 16171008 3387 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 1 0 0
/proc/24026/statm: 3948 3387 73 123 0 3823 0
Current children cumulated CPU time (s) 462.34
Current children cumulated vsize (KiB) 15792
[startup+522.594 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 24225
/proc/meminfo: memFree=1049048/2055920 swapFree=4192812/4192956
[pid=24026] ppid=24024 vsize=21612 CPUtime=522.33
/proc/24026/stat : 24026 (march_ks) R 24024 24026 23918 0 -1 4194304 3884 0 0 0 52230 3 0 0 25 0 1 0 206761359 22130688 3866 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/24026/statm: 5403 3866 73 123 0 5278 0
Current children cumulated CPU time (s) 522.33
Current children cumulated vsize (KiB) 21612
[startup+582.622 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 24225
/proc/meminfo: memFree=1047192/2055920 swapFree=4192812/4192956
[pid=24026] ppid=24024 vsize=23768 CPUtime=582.35
/proc/24026/stat : 24026 (march_ks) R 24024 24026 23918 0 -1 4194304 4343 0 0 0 58231 4 0 0 25 0 1 0 206761359 24338432 4325 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134564754 0 0 4096 0 0 0 0 17 1 0 0
/proc/24026/statm: 5942 4325 73 123 0 5817 0
Current children cumulated CPU time (s) 582.35
Current children cumulated vsize (KiB) 23768
[startup+642.652 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 24225
/proc/meminfo: memFree=1045080/2055920 swapFree=4192812/4192956
[pid=24026] ppid=24024 vsize=23768 CPUtime=642.36
/proc/24026/stat : 24026 (march_ks) R 24024 24026 23918 0 -1 4194304 4877 0 0 0 64232 4 0 0 25 0 1 0 206761359 24338432 4859 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134547859 0 0 4096 0 0 0 0 17 1 0 0
/proc/24026/statm: 5942 4859 73 123 0 5817 0
Current children cumulated CPU time (s) 642.36
Current children cumulated vsize (KiB) 23768
[startup+702.676 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 24225
/proc/meminfo: memFree=1042968/2055920 swapFree=4192812/4192956
[pid=24026] ppid=24024 vsize=23768 CPUtime=702.37
/proc/24026/stat : 24026 (march_ks) R 24024 24026 23918 0 -1 4194304 5397 0 0 0 70232 5 0 0 25 0 1 0 206761359 24338432 5379 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526505 0 0 4096 0 0 0 0 17 1 0 0
/proc/24026/statm: 5942 5379 73 123 0 5817 0
Current children cumulated CPU time (s) 702.37
Current children cumulated vsize (KiB) 23768
[startup+762.703 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 24225
/proc/meminfo: memFree=1040920/2055920 swapFree=4192812/4192956
[pid=24026] ppid=24024 vsize=32500 CPUtime=762.38
/proc/24026/stat : 24026 (march_ks) R 24024 24026 23918 0 -1 4194304 5917 0 0 0 76233 5 0 0 25 0 1 0 206761359 33280000 5899 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 1 0 0
/proc/24026/statm: 8125 5899 73 123 0 8000 0
Current children cumulated CPU time (s) 762.38
Current children cumulated vsize (KiB) 32500
[startup+822.741 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 24225
/proc/meminfo: memFree=1039000/2055920 swapFree=4192812/4192956
[pid=24026] ppid=24024 vsize=32500 CPUtime=822.4
/proc/24026/stat : 24026 (march_ks) R 24024 24026 23918 0 -1 4194304 6390 0 0 0 82234 6 0 0 25 0 1 0 206761359 33280000 6372 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/24026/statm: 8125 6372 73 123 0 8000 0
Current children cumulated CPU time (s) 822.4
Current children cumulated vsize (KiB) 32500
[startup+882.771 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 24225
/proc/meminfo: memFree=1037208/2055920 swapFree=4192812/4192956
[pid=24026] ppid=24024 vsize=32632 CPUtime=882.41
/proc/24026/stat : 24026 (march_ks) R 24024 24026 23918 0 -1 4194304 6833 0 0 0 88235 6 0 0 25 0 1 0 206761359 33415168 6815 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/24026/statm: 8158 6815 73 123 0 8033 0
Current children cumulated CPU time (s) 882.41
Current children cumulated vsize (KiB) 32632
[startup+942.8 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 24225
/proc/meminfo: memFree=1035928/2055920 swapFree=4192812/4192956
[pid=24026] ppid=24024 vsize=32632 CPUtime=942.43
/proc/24026/stat : 24026 (march_ks) R 24024 24026 23918 0 -1 4194304 7171 0 0 0 94236 7 0 0 25 0 1 0 206761359 33415168 7153 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/24026/statm: 8158 7153 73 123 0 8033 0
Current children cumulated CPU time (s) 942.43
Current children cumulated vsize (KiB) 32632
[startup+1002.83 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 24225
/proc/meminfo: memFree=1034776/2055920 swapFree=4192812/4192956
[pid=24026] ppid=24024 vsize=36948 CPUtime=1002.44
/proc/24026/stat : 24026 (march_ks) R 24024 24026 23918 0 -1 4194304 7474 0 0 0 100237 7 0 0 25 0 1 0 206761359 37834752 7456 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 1 0 0
/proc/24026/statm: 9237 7456 73 123 0 9112 0
Current children cumulated CPU time (s) 1002.44
Current children cumulated vsize (KiB) 36948
[startup+1062.85 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 24225
/proc/meminfo: memFree=1033688/2055920 swapFree=4192812/4192956
[pid=24026] ppid=24024 vsize=36948 CPUtime=1062.45
/proc/24026/stat : 24026 (march_ks) R 24024 24026 23918 0 -1 4194304 7756 0 0 0 106238 7 0 0 25 0 1 0 206761359 37834752 7738 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134597179 0 0 4096 0 0 0 0 17 1 0 0
/proc/24026/statm: 9237 7738 73 123 0 9112 0
Current children cumulated CPU time (s) 1062.45
Current children cumulated vsize (KiB) 36948
[startup+1122.88 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 24225
/proc/meminfo: memFree=1032024/2055920 swapFree=4192812/4192956
[pid=24026] ppid=24024 vsize=36948 CPUtime=1122.47
/proc/24026/stat : 24026 (march_ks) R 24024 24026 23918 0 -1 4194304 8169 0 0 0 112239 8 0 0 25 0 1 0 206761359 37834752 8151 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134596366 0 0 4096 0 0 0 0 17 1 0 0
/proc/24026/statm: 9237 8151 73 123 0 9112 0
Current children cumulated CPU time (s) 1122.47
Current children cumulated vsize (KiB) 36948
[startup+1182.91 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 24225
/proc/meminfo: memFree=1030488/2055920 swapFree=4192812/4192956
[pid=24026] ppid=24024 vsize=50044 CPUtime=1182.47
/proc/24026/stat : 24026 (march_ks) R 24024 24026 23918 0 -1 4194304 8523 0 0 0 118239 8 0 0 25 0 1 0 206761359 51245056 8505 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/24026/statm: 12511 8505 73 123 0 12386 0
Current children cumulated CPU time (s) 1182.47
Current children cumulated vsize (KiB) 50044
Maximum CPU time exceeded: sending SIGTERM then SIGKILL
[startup+1200.53 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 24225
/proc/meminfo: memFree=1030040/2055920 swapFree=4192812/4192956
[pid=24026] ppid=24024 vsize=50044 CPUtime=1200.09
/proc/24026/stat : 24026 (march_ks) R 24024 24026 23918 0 -1 4194304 8636 0 0 0 120001 8 0 0 25 0 1 0 206761359 51245056 8618 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/24026/statm: 12511 8618 73 123 0 12386 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 50044
Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds
Solver just ended. Dumping a history of the last processes samples
Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.54
CPU time (s): 1200.11
CPU user time (s): 1200.01
CPU system time (s): 0.093985
CPU usage (%): 99.9642
Max. virtual memory (cumulated for all children) (KiB): 50044
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.093985
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8636
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= 1919
runsolver used 1.2898 second user time and 2.72858 second system time
The end
Begin job on node5 on Mon Feb 19 06:54:25 UTC 2007
IDJOB= 299224
IDBENCH= 20005
IDSOLVER= 111
FILE ID= node5/299224-1171868065
PBS_JOBID= 3839423
Free space on /tmp= 66551 MiB
SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v600/unif-k3-r4.261-v600-c2556-S1104692480-03.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/299224-1171868065/march_ks /tmp/evaluation/299224-1171868065/instance-299224-1171868065.cnf
RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node5/watcher-299224-1171868065 -o ROOT/results/node5/solver-299224-1171868065 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/299224-1171868065/march_ks /tmp/evaluation/299224-1171868065/instance-299224-1171868065.cnf
META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH= e1848ef5581233d7edc388a9e0c74c1a
RANDOM SEED= 564077625
TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
Linux node5.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 : 3000.224
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 : 3000.224
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: 1065144 kB
Buffers: 59388 kB
Cached: 810740 kB
SwapCached: 0 kB
Active: 528508 kB
Inactive: 385504 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2055920 kB
LowFree: 1065144 kB
SwapTotal: 4192956 kB
SwapFree: 4192812 kB
Dirty: 2320 kB
Writeback: 0 kB
Mapped: 62760 kB
Slab: 62400 kB
Committed_AS: 734088 kB
PageTables: 1692 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= 66551 MiB
End job on node5 on Mon Feb 19 07:14:28 UTC 2007