Trace number 299019
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:
-
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-S1963468459-10.UNSAT.shuffled.cnf |
| MD5SUM | 807a1b8ef80dca5f267be456784e9a94 |
| 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 | 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, 21 satisfied and 0 duplicate clauses
0.00/0.02 c preprocessing fase I completed:: there are now 598 free variables and 2535 clauses.
0.00/0.02 c stat :: sign balance is biased by 0.440
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 168 duplicate clauses
0.00/0.02 c resolvent_look() :: found 72 resolvents
0.00/0.02 c lessRedundantTransformation():: nothing to be done.
0.00/0.02 c transformTo3SAT():: you gave me 600 variables and 2607 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 2607 clauses.
0.00/0.02 c main():: clause / variable ratio: ( 2607 / 600 ) = 4.34
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 |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 134 JD: 27
0.10/0.11 c |----------------------------------------------------------------|
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c |****************************************************************| 1 NC: 11237 JD: 27
9.72/9.79 c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 2 NC: 117892 JD: 27
105.99/106.05 c |----------------------------------------------------------------|
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c |****************************************************************| 3 NC: 712930 JD: 27
649.04/649.37 c |----------------------------------------------------------------|
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-299019-1171864386 -o ROOT/results/node13/solver-299019-1171864386 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/299019-1171864386/march_ks /tmp/evaluation/299019-1171864386/instance-299019-1171864386.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 25549
/proc/meminfo: memFree=785216/2055920 swapFree=4192812/4192956
[pid=25549] ppid=25547 vsize=932 CPUtime=0
/proc/25549/stat : 25549 (march_ks) R 25547 25549 23473 0 -1 4194304 126 0 0 0 0 0 0 0 18 0 1 0 206393036 954368 110 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/25549/statm: 233 113 48 123 0 108 0
[startup+0.107419 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 25549
/proc/meminfo: memFree=785216/2055920 swapFree=4192812/4192956
[pid=25549] ppid=25547 vsize=1444 CPUtime=0.1
/proc/25549/stat : 25549 (march_ks) R 25547 25549 23473 0 -1 4194304 299 0 0 0 10 0 0 0 18 0 1 0 206393036 1478656 281 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538094 0 0 4096 0 0 0 0 17 1 0 0
/proc/25549/statm: 361 281 73 123 0 236 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1444
[startup+0.515474 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 25549
/proc/meminfo: memFree=785216/2055920 swapFree=4192812/4192956
[pid=25549] ppid=25547 vsize=1576 CPUtime=0.51
/proc/25549/stat : 25549 (march_ks) R 25547 25549 23473 0 -1 4194304 318 0 0 0 51 0 0 0 21 0 1 0 206393036 1613824 300 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/25549/statm: 394 300 73 123 0 269 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 1576
[startup+1.33658 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25550
/proc/meminfo: memFree=784184/2055920 swapFree=4192812/4192956
[pid=25549] ppid=25547 vsize=1576 CPUtime=1.33
/proc/25549/stat : 25549 (march_ks) R 25547 25549 23473 0 -1 4194304 330 0 0 0 133 0 0 0 25 0 1 0 206393036 1613824 312 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538212 0 0 4096 0 0 0 0 17 1 0 0
/proc/25549/statm: 394 312 73 123 0 269 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 1576
[startup+2.9778 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 25550
/proc/meminfo: memFree=783992/2055920 swapFree=4192812/4192956
[pid=25549] ppid=25547 vsize=1576 CPUtime=2.97
/proc/25549/stat : 25549 (march_ks) R 25547 25549 23473 0 -1 4194304 340 0 0 0 297 0 0 0 25 0 1 0 206393036 1613824 322 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134579080 0 0 4096 0 0 0 0 17 1 0 0
/proc/25549/statm: 394 322 73 123 0 269 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 1576
[startup+6.25424 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25550
/proc/meminfo: memFree=783864/2055920 swapFree=4192812/4192956
[pid=25549] ppid=25547 vsize=1708 CPUtime=6.24
/proc/25549/stat : 25549 (march_ks) R 25547 25549 23473 0 -1 4194304 356 0 0 0 624 0 0 0 25 0 1 0 206393036 1748992 338 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 1 0 0
/proc/25549/statm: 427 338 73 123 0 302 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 1708
[startup+12.7111 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25550
/proc/meminfo: memFree=783736/2055920 swapFree=4192812/4192956
[pid=25549] ppid=25547 vsize=1708 CPUtime=12.7
/proc/25549/stat : 25549 (march_ks) R 25547 25549 23473 0 -1 4194304 369 0 0 0 1270 0 0 0 25 0 1 0 206393036 1748992 351 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/25549/statm: 427 351 73 123 0 302 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 1708
[startup+25.5118 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25550
/proc/meminfo: memFree=783736/2055920 swapFree=4192812/4192956
[pid=25549] ppid=25547 vsize=1840 CPUtime=25.49
/proc/25549/stat : 25549 (march_ks) R 25547 25549 23473 0 -1 4194304 383 0 0 0 2549 0 0 0 25 0 1 0 206393036 1884160 365 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 1 0 0
/proc/25549/statm: 460 365 73 123 0 335 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1840
[startup+51.1222 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25550
/proc/meminfo: memFree=783608/2055920 swapFree=4192812/4192956
[pid=25549] ppid=25547 vsize=1840 CPUtime=51.1
/proc/25549/stat : 25549 (march_ks) R 25547 25549 23473 0 -1 4194304 398 0 0 0 5110 0 0 0 25 0 1 0 206393036 1884160 380 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538578 0 0 4096 0 0 0 0 17 1 0 0
/proc/25549/statm: 460 380 73 123 0 335 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 1840
[startup+102.343 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25550
/proc/meminfo: memFree=783544/2055920 swapFree=4192812/4192956
[pid=25549] ppid=25547 vsize=1988 CPUtime=102.3
/proc/25549/stat : 25549 (march_ks) R 25547 25549 23473 0 -1 4194304 424 0 0 0 10230 0 0 0 25 0 1 0 206393036 2035712 406 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526537 0 0 4096 0 0 0 0 17 1 0 0
/proc/25549/statm: 497 406 73 123 0 372 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 1988
[startup+162.375 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25550
/proc/meminfo: memFree=783352/2055920 swapFree=4192812/4192956
[pid=25549] ppid=25547 vsize=2192 CPUtime=162.32
/proc/25549/stat : 25549 (march_ks) R 25547 25549 23473 0 -1 4194304 460 0 0 0 16232 0 0 0 25 0 1 0 206393036 2244608 442 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 1 0 0
/proc/25549/statm: 548 442 73 123 0 423 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 2192
[startup+222.407 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25550
/proc/meminfo: memFree=783352/2055920 swapFree=4192812/4192956
[pid=25549] ppid=25547 vsize=2192 CPUtime=222.33
/proc/25549/stat : 25549 (march_ks) R 25547 25549 23473 0 -1 4194304 465 0 0 0 22233 0 0 0 25 0 1 0 206393036 2244608 447 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526448 0 0 4096 0 0 0 0 17 1 0 0
/proc/25549/statm: 548 447 73 123 0 423 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 2192
[startup+282.437 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25550
/proc/meminfo: memFree=783288/2055920 swapFree=4192812/4192956
[pid=25549] ppid=25547 vsize=2192 CPUtime=282.34
/proc/25549/stat : 25549 (march_ks) R 25547 25549 23473 0 -1 4194304 476 0 0 0 28234 0 0 0 25 0 1 0 206393036 2244608 458 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25549/statm: 548 458 73 123 0 423 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 2192
[startup+342.465 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25550
/proc/meminfo: memFree=783224/2055920 swapFree=4192812/4192956
[pid=25549] ppid=25547 vsize=2292 CPUtime=342.36
/proc/25549/stat : 25549 (march_ks) R 25547 25549 23473 0 -1 4194304 489 0 0 0 34235 1 0 0 25 0 1 0 206393036 2347008 471 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526510 0 0 4096 0 0 0 0 17 1 0 0
/proc/25549/statm: 573 471 73 123 0 448 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 2292
[startup+402.499 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25550
/proc/meminfo: memFree=783160/2055920 swapFree=4192812/4192956
[pid=25549] ppid=25547 vsize=2292 CPUtime=402.38
/proc/25549/stat : 25549 (march_ks) R 25547 25549 23473 0 -1 4194304 502 0 0 0 40237 1 0 0 25 0 1 0 206393036 2347008 484 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538016 0 0 4096 0 0 0 0 17 1 0 0
/proc/25549/statm: 573 484 73 123 0 448 0
Current children cumulated CPU time (s) 402.38
Current children cumulated vsize (KiB) 2292
[startup+462.526 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25550
/proc/meminfo: memFree=783032/2055920 swapFree=4192812/4192956
[pid=25549] ppid=25547 vsize=2444 CPUtime=462.39
/proc/25549/stat : 25549 (march_ks) R 25547 25549 23473 0 -1 4194304 529 0 0 0 46238 1 0 0 25 0 1 0 206393036 2502656 511 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134542595 0 0 4096 0 0 0 0 17 1 0 0
/proc/25549/statm: 611 511 73 123 0 486 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 2444
[startup+522.574 s]
/proc/loadavg: 1.13 1.03 1.01 2/84 25666
/proc/meminfo: memFree=781696/2055920 swapFree=4192812/4192956
[pid=25549] ppid=25547 vsize=2576 CPUtime=522.36
/proc/25549/stat : 25549 (march_ks) R 25547 25549 23473 0 -1 4194304 558 0 0 0 52235 1 0 0 25 0 1 0 206393036 2637824 540 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526436 0 0 4096 0 0 0 0 17 1 0 0
/proc/25549/statm: 644 540 73 123 0 519 0
Current children cumulated CPU time (s) 522.36
Current children cumulated vsize (KiB) 2576
[startup+582.627 s]
/proc/loadavg: 1.12 1.04 1.01 2/78 25748
/proc/meminfo: memFree=782648/2055920 swapFree=4192812/4192956
[pid=25549] ppid=25547 vsize=2804 CPUtime=582.36
/proc/25549/stat : 25549 (march_ks) R 25547 25549 23473 0 -1 4194304 575 0 0 0 58235 1 0 0 25 0 1 0 206393036 2871296 557 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 1 0 0
/proc/25549/statm: 701 557 73 123 0 576 0
Current children cumulated CPU time (s) 582.36
Current children cumulated vsize (KiB) 2804
[startup+642.659 s]
/proc/loadavg: 1.04 1.03 1.00 2/78 25748
/proc/meminfo: memFree=782584/2055920 swapFree=4192812/4192956
[pid=25549] ppid=25547 vsize=2804 CPUtime=642.38
/proc/25549/stat : 25549 (march_ks) R 25547 25549 23473 0 -1 4194304 591 0 0 0 64236 2 0 0 25 0 1 0 206393036 2871296 573 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538017 0 0 4096 0 0 0 0 17 1 0 0
/proc/25549/statm: 701 573 73 123 0 576 0
Current children cumulated CPU time (s) 642.38
Current children cumulated vsize (KiB) 2804
[startup+702.694 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 25748
/proc/meminfo: memFree=782584/2055920 swapFree=4192812/4192956
[pid=25549] ppid=25547 vsize=2804 CPUtime=702.39
/proc/25549/stat : 25549 (march_ks) R 25547 25549 23473 0 -1 4194304 611 0 0 0 70237 2 0 0 25 0 1 0 206393036 2871296 593 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134548939 0 0 4096 0 0 0 0 17 1 0 0
/proc/25549/statm: 701 593 73 123 0 576 0
Current children cumulated CPU time (s) 702.39
Current children cumulated vsize (KiB) 2804
[startup+762.724 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 25748
/proc/meminfo: memFree=782520/2055920 swapFree=4192812/4192956
[pid=25549] ppid=25547 vsize=3144 CPUtime=762.41
/proc/25549/stat : 25549 (march_ks) R 25547 25549 23473 0 -1 4194304 629 0 0 0 76239 2 0 0 25 0 1 0 206393036 3219456 611 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538248 0 0 4096 0 0 0 0 17 1 0 0
/proc/25549/statm: 786 611 73 123 0 661 0
Current children cumulated CPU time (s) 762.41
Current children cumulated vsize (KiB) 3144
[startup+822.76 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 25748
/proc/meminfo: memFree=782392/2055920 swapFree=4192812/4192956
[pid=25549] ppid=25547 vsize=3144 CPUtime=822.42
/proc/25549/stat : 25549 (march_ks) R 25547 25549 23473 0 -1 4194304 650 0 0 0 82240 2 0 0 25 0 1 0 206393036 3219456 632 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526476 0 0 4096 0 0 0 0 17 1 0 0
/proc/25549/statm: 786 632 73 123 0 661 0
Current children cumulated CPU time (s) 822.42
Current children cumulated vsize (KiB) 3144
[startup+882.791 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25748
/proc/meminfo: memFree=782328/2055920 swapFree=4192812/4192956
[pid=25549] ppid=25547 vsize=3144 CPUtime=882.44
/proc/25549/stat : 25549 (march_ks) R 25547 25549 23473 0 -1 4194304 659 0 0 0 88242 2 0 0 25 0 1 0 206393036 3219456 641 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 1 0 0
/proc/25549/statm: 786 641 73 123 0 661 0
Current children cumulated CPU time (s) 882.44
Current children cumulated vsize (KiB) 3144
[startup+942.821 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25748
/proc/meminfo: memFree=782392/2055920 swapFree=4192812/4192956
[pid=25549] ppid=25547 vsize=3144 CPUtime=942.45
/proc/25549/stat : 25549 (march_ks) R 25547 25549 23473 0 -1 4194304 676 0 0 0 94243 2 0 0 25 0 1 0 206393036 3219456 658 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/25549/statm: 786 658 73 123 0 661 0
Current children cumulated CPU time (s) 942.45
Current children cumulated vsize (KiB) 3144
[startup+1002.85 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25748
/proc/meminfo: memFree=782328/2055920 swapFree=4192812/4192956
[pid=25549] ppid=25547 vsize=3144 CPUtime=1002.46
/proc/25549/stat : 25549 (march_ks) R 25547 25549 23473 0 -1 4194304 699 0 0 0 100244 2 0 0 25 0 1 0 206393036 3219456 681 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134527207 0 0 4096 0 0 0 0 17 1 0 0
/proc/25549/statm: 786 681 73 123 0 661 0
Current children cumulated CPU time (s) 1002.46
Current children cumulated vsize (KiB) 3144
[startup+1062.89 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25748
/proc/meminfo: memFree=782328/2055920 swapFree=4192812/4192956
[pid=25549] ppid=25547 vsize=3144 CPUtime=1062.49
/proc/25549/stat : 25549 (march_ks) R 25547 25549 23473 0 -1 4194304 707 0 0 0 106246 3 0 0 25 0 1 0 206393036 3219456 689 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25549/statm: 786 689 73 123 0 661 0
Current children cumulated CPU time (s) 1062.49
Current children cumulated vsize (KiB) 3144
[startup+1122.92 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25748
/proc/meminfo: memFree=782264/2055920 swapFree=4192812/4192956
[pid=25549] ppid=25547 vsize=3144 CPUtime=1122.5
/proc/25549/stat : 25549 (march_ks) R 25547 25549 23473 0 -1 4194304 718 0 0 0 112247 3 0 0 25 0 1 0 206393036 3219456 700 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 1 0 0
/proc/25549/statm: 786 700 73 123 0 661 0
Current children cumulated CPU time (s) 1122.5
Current children cumulated vsize (KiB) 3144
[startup+1182.96 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25748
/proc/meminfo: memFree=782200/2055920 swapFree=4192812/4192956
[pid=25549] ppid=25547 vsize=3656 CPUtime=1182.52
/proc/25549/stat : 25549 (march_ks) R 25547 25549 23473 0 -1 4194304 729 0 0 0 118249 3 0 0 25 0 1 0 206393036 3743744 711 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526539 0 0 4096 0 0 0 0 17 1 0 0
/proc/25549/statm: 914 711 73 123 0 789 0
Current children cumulated CPU time (s) 1182.52
Current children cumulated vsize (KiB) 3656
Maximum CPU time exceeded: sending SIGTERM then SIGKILL
[startup+1200.48 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25748
/proc/meminfo: memFree=782200/2055920 swapFree=4192812/4192956
[pid=25549] ppid=25547 vsize=3656 CPUtime=1200.05
/proc/25549/stat : 25549 (march_ks) R 25547 25549 23473 0 -1 4194304 731 0 0 0 120002 3 0 0 25 0 1 0 206393036 3743744 713 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526471 0 0 4096 0 0 0 0 17 1 0 0
/proc/25549/statm: 914 713 73 123 0 789 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 3656
Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds
Solver just ended. Dumping a history of the last processes samples
[startup+1200.48 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25748
/proc/meminfo: memFree=782200/2055920 swapFree=4192812/4192956
[pid=25549] ppid=25547 vsize=3656 CPUtime=1200.05
/proc/25549/stat : 25549 (march_ks) R 25547 25549 23473 0 -1 4194304 731 0 0 0 120002 3 0 0 25 0 1 0 206393036 3743744 713 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526471 0 0 4096 0 0 0 0 17 1 0 0
/proc/25549/statm: 914 713 73 123 0 789 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 3656
Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.49
CPU time (s): 1200.06
CPU user time (s): 1200.02
CPU system time (s): 0.033994
CPU usage (%): 99.9638
Max. virtual memory (cumulated for all children) (KiB): 3656
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.02
system time used= 0.033994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 731
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= 2024
runsolver used 1.36879 second user time and 2.73658 second system time
The end
Begin job on node13 on Mon Feb 19 05:53:06 UTC 2007
IDJOB= 299019
IDBENCH= 20000
IDSOLVER= 111
FILE ID= node13/299019-1171864386
PBS_JOBID= 3839402
Free space on /tmp= 66546 MiB
SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v600/unif-k3-r4.261-v600-c2556-S1963468459-10.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/299019-1171864386/march_ks /tmp/evaluation/299019-1171864386/instance-299019-1171864386.cnf
RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node13/watcher-299019-1171864386 -o ROOT/results/node13/solver-299019-1171864386 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/299019-1171864386/march_ks /tmp/evaluation/299019-1171864386/instance-299019-1171864386.cnf
META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH= 807a1b8ef80dca5f267be456784e9a94
RANDOM SEED= 312080467
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: 785624 kB
Buffers: 70596 kB
Cached: 1063984 kB
SwapCached: 0 kB
Active: 615392 kB
Inactive: 573636 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2055920 kB
LowFree: 785624 kB
SwapTotal: 4192956 kB
SwapFree: 4192812 kB
Dirty: 2316 kB
Writeback: 0 kB
Mapped: 73332 kB
Slab: 66864 kB
Committed_AS: 897356 kB
PageTables: 1744 kB
VmallocTotal: 536870911 kB
VmallocUsed: 264952 kB
VmallocChunk: 536605679 kB
HugePages_Total: 0
HugePages_Free: 0
Hugepagesize: 2048 kB
Free space on /tmp at the end= 66546 MiB
End job on node13 on Mon Feb 19 06:13:08 UTC 2007