Trace number 299101
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-S1540370200-13.SAT.shuffled.cnf |
| MD5SUM | 14cd9bd82ac5a6c9d608f66e5d6145a0 |
| Bench Category | RANDOM (random instances) |
| Best result obtained on this benchmark | SAT |
| Best CPU time to get the best result obtained on this benchmark | 0.148976 |
| 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, 0 satisfied and 0 duplicate clauses
0.00/0.02 c preprocessing fase I completed:: there are now 600 free variables and 2556 clauses.
0.00/0.02 c stat :: sign balance is biased by 0.488
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 85 resolvents
0.00/0.02 c lessRedundantTransformation():: nothing to be done.
0.00/0.02 c transformTo3SAT():: you gave me 600 variables and 2641 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 2641 clauses.
0.00/0.02 c main():: clause / variable ratio: ( 2641 / 600 ) = 4.40
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: 158 JD: 28
0.10/0.15 c |----------------------------------------------------------------|
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c |****************************************************************| 1 NC: 7068 JD: 28
6.34/6.45 c |----------------------------------------------------------------|
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c |****************************************************************| 2 NC: 58625 JD: 28
53.65/53.74 c |----------------------------------------------------------------|
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c |****************************************************************| 3 NC: 287202 JD: 28
261.14/261.31 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/node4/watcher-299101-1171866115 -o ROOT/results/node4/solver-299101-1171866115 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/299101-1171866115/march_ks /tmp/evaluation/299101-1171866115/instance-299101-1171866115.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 27888
/proc/meminfo: memFree=991208/2055920 swapFree=4192812/4192956
[pid=27888] ppid=27886 vsize=932 CPUtime=0
/proc/27888/stat : 27888 (march_ks) R 27886 27888 26563 0 -1 4194304 126 0 0 0 0 0 0 0 18 0 1 0 206566350 954368 110 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/27888/statm: 233 110 48 123 0 108 0
[startup+0.107019 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 27888
/proc/meminfo: memFree=991208/2055920 swapFree=4192812/4192956
[pid=27888] ppid=27886 vsize=1512 CPUtime=0.1
/proc/27888/stat : 27888 (march_ks) R 27886 27888 26563 0 -1 4194304 302 0 0 0 10 0 0 0 18 0 1 0 206566350 1548288 284 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538016 0 0 4096 0 0 0 0 17 1 0 0
/proc/27888/statm: 378 284 73 123 0 253 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1512
[startup+0.515058 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 27888
/proc/meminfo: memFree=991208/2055920 swapFree=4192812/4192956
[pid=27888] ppid=27886 vsize=1512 CPUtime=0.51
/proc/27888/stat : 27888 (march_ks) R 27886 27888 26563 0 -1 4194304 323 0 0 0 51 0 0 0 22 0 1 0 206566350 1548288 305 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538617 0 0 4096 0 0 0 0 17 1 0 0
/proc/27888/statm: 378 305 73 123 0 253 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 1512
[startup+1.33514 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27889
/proc/meminfo: memFree=990176/2055920 swapFree=4192812/4192956
[pid=27888] ppid=27886 vsize=1644 CPUtime=1.33
/proc/27888/stat : 27888 (march_ks) R 27886 27888 26563 0 -1 4194304 336 0 0 0 133 0 0 0 25 0 1 0 206566350 1683456 318 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 1 0 0
/proc/27888/statm: 411 318 73 123 0 286 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 1644
[startup+2.97129 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27889
/proc/meminfo: memFree=990048/2055920 swapFree=4192812/4192956
[pid=27888] ppid=27886 vsize=1644 CPUtime=2.96
/proc/27888/stat : 27888 (march_ks) R 27886 27888 26563 0 -1 4194304 351 0 0 0 296 0 0 0 25 0 1 0 206566350 1683456 333 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526436 0 0 4096 0 0 0 0 17 1 0 0
/proc/27888/statm: 411 333 73 123 0 286 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 1644
[startup+6.24761 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27889
/proc/meminfo: memFree=989920/2055920 swapFree=4192812/4192956
[pid=27888] ppid=27886 vsize=1644 CPUtime=6.23
/proc/27888/stat : 27888 (march_ks) R 27886 27888 26563 0 -1 4194304 362 0 0 0 623 0 0 0 25 0 1 0 206566350 1683456 344 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538578 0 0 4096 0 0 0 0 17 1 0 0
/proc/27888/statm: 411 344 73 123 0 286 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 1644
[startup+12.7052 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27889
/proc/meminfo: memFree=989728/2055920 swapFree=4192812/4192956
[pid=27888] ppid=27886 vsize=1780 CPUtime=12.69
/proc/27888/stat : 27888 (march_ks) R 27886 27888 26563 0 -1 4194304 383 0 0 0 1269 0 0 0 25 0 1 0 206566350 1822720 365 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/27888/statm: 445 365 73 123 0 320 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1780
[startup+25.5105 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27889
/proc/meminfo: memFree=989664/2055920 swapFree=4192812/4192956
[pid=27888] ppid=27886 vsize=1912 CPUtime=25.49
/proc/27888/stat : 27888 (march_ks) R 27886 27888 26563 0 -1 4194304 413 0 0 0 2549 0 0 0 25 0 1 0 206566350 1957888 395 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 1 0 0
/proc/27888/statm: 478 395 73 123 0 353 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1912
[startup+51.1209 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27889
/proc/meminfo: memFree=989472/2055920 swapFree=4192812/4192956
[pid=27888] ppid=27886 vsize=2048 CPUtime=51.09
/proc/27888/stat : 27888 (march_ks) R 27886 27888 26563 0 -1 4194304 443 0 0 0 5109 0 0 0 25 0 1 0 206566350 2097152 425 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134564374 0 0 4096 0 0 0 0 17 1 0 0
/proc/27888/statm: 512 425 73 123 0 387 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 2048
[startup+102.339 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27889
/proc/meminfo: memFree=989280/2055920 swapFree=4192812/4192956
[pid=27888] ppid=27886 vsize=2368 CPUtime=102.3
/proc/27888/stat : 27888 (march_ks) R 27886 27888 26563 0 -1 4194304 499 0 0 0 10230 0 0 0 25 0 1 0 206566350 2424832 481 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134542764 0 0 4096 0 0 0 0 17 1 0 0
/proc/27888/statm: 592 481 73 123 0 467 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 2368
[startup+162.371 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27889
/proc/meminfo: memFree=989088/2055920 swapFree=4192812/4192956
[pid=27888] ppid=27886 vsize=2596 CPUtime=162.32
/proc/27888/stat : 27888 (march_ks) R 27886 27888 26563 0 -1 4194304 538 0 0 0 16231 1 0 0 25 0 1 0 206566350 2658304 520 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538261 0 0 4096 0 0 0 0 17 1 0 0
/proc/27888/statm: 649 520 73 123 0 524 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 2596
[startup+222.398 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27889
/proc/meminfo: memFree=988960/2055920 swapFree=4192812/4192956
[pid=27888] ppid=27886 vsize=2596 CPUtime=222.33
/proc/27888/stat : 27888 (march_ks) R 27886 27888 26563 0 -1 4194304 561 0 0 0 22232 1 0 0 25 0 1 0 206566350 2658304 543 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538578 0 0 4096 0 0 0 0 17 1 0 0
/proc/27888/statm: 649 543 73 123 0 524 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 2596
[startup+282.421 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27889
/proc/meminfo: memFree=988640/2055920 swapFree=4192812/4192956
[pid=27888] ppid=27886 vsize=3068 CPUtime=282.34
/proc/27888/stat : 27888 (march_ks) R 27886 27888 26563 0 -1 4194304 634 0 0 0 28233 1 0 0 25 0 1 0 206566350 3141632 616 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526454 0 0 4096 0 0 0 0 17 1 0 0
/proc/27888/statm: 767 616 73 123 0 642 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 3068
[startup+342.445 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27889
/proc/meminfo: memFree=988192/2055920 swapFree=4192812/4192956
[pid=27888] ppid=27886 vsize=3580 CPUtime=342.34
/proc/27888/stat : 27888 (march_ks) R 27886 27888 26563 0 -1 4194304 744 0 0 0 34233 1 0 0 25 0 1 0 206566350 3665920 726 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 1 0 0
/proc/27888/statm: 895 726 73 123 0 770 0
Current children cumulated CPU time (s) 342.34
Current children cumulated vsize (KiB) 3580
[startup+402.474 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27889
/proc/meminfo: memFree=987936/2055920 swapFree=4192812/4192956
[pid=27888] ppid=27886 vsize=3580 CPUtime=402.35
/proc/27888/stat : 27888 (march_ks) R 27886 27888 26563 0 -1 4194304 799 0 0 0 40234 1 0 0 25 0 1 0 206566350 3665920 781 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/27888/statm: 895 781 73 123 0 770 0
Current children cumulated CPU time (s) 402.35
Current children cumulated vsize (KiB) 3580
[startup+462.498 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27889
/proc/meminfo: memFree=987616/2055920 swapFree=4192812/4192956
[pid=27888] ppid=27886 vsize=4484 CPUtime=462.36
/proc/27888/stat : 27888 (march_ks) R 27886 27888 26563 0 -1 4194304 903 0 0 0 46235 1 0 0 25 0 1 0 206566350 4591616 885 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134548945 0 0 4096 0 0 0 0 17 1 0 0
/proc/27888/statm: 1121 885 73 123 0 996 0
Current children cumulated CPU time (s) 462.36
Current children cumulated vsize (KiB) 4484
[startup+522.525 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27889
/proc/meminfo: memFree=987360/2055920 swapFree=4192812/4192956
[pid=27888] ppid=27886 vsize=4484 CPUtime=522.37
/proc/27888/stat : 27888 (march_ks) R 27886 27888 26563 0 -1 4194304 976 0 0 0 52236 1 0 0 25 0 1 0 206566350 4591616 958 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/27888/statm: 1121 958 73 123 0 996 0
Current children cumulated CPU time (s) 522.37
Current children cumulated vsize (KiB) 4484
[startup+582.552 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27889
/proc/meminfo: memFree=986976/2055920 swapFree=4192812/4192956
[pid=27888] ppid=27886 vsize=5636 CPUtime=582.39
/proc/27888/stat : 27888 (march_ks) R 27886 27888 26563 0 -1 4194304 1075 0 0 0 58237 2 0 0 25 0 1 0 206566350 5771264 1057 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/27888/statm: 1409 1057 73 123 0 1284 0
Current children cumulated CPU time (s) 582.39
Current children cumulated vsize (KiB) 5636
[startup+642.582 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 27889
/proc/meminfo: memFree=986784/2055920 swapFree=4192812/4192956
[pid=27888] ppid=27886 vsize=5776 CPUtime=642.4
/proc/27888/stat : 27888 (march_ks) R 27886 27888 26563 0 -1 4194304 1113 0 0 0 64238 2 0 0 25 0 1 0 206566350 5914624 1095 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538684 0 0 4096 0 0 0 0 17 1 0 0
/proc/27888/statm: 1444 1095 73 123 0 1319 0
Current children cumulated CPU time (s) 642.4
Current children cumulated vsize (KiB) 5776
[startup+702.607 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 27889
/proc/meminfo: memFree=986656/2055920 swapFree=4192812/4192956
[pid=27888] ppid=27886 vsize=5776 CPUtime=702.4
/proc/27888/stat : 27888 (march_ks) R 27886 27888 26563 0 -1 4194304 1145 0 0 0 70238 2 0 0 25 0 1 0 206566350 5914624 1127 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526528 0 0 4096 0 0 0 0 17 1 0 0
/proc/27888/statm: 1444 1127 73 123 0 1319 0
Current children cumulated CPU time (s) 702.4
Current children cumulated vsize (KiB) 5776
[startup+762.631 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27889
/proc/meminfo: memFree=986464/2055920 swapFree=4192812/4192956
[pid=27888] ppid=27886 vsize=5776 CPUtime=762.41
/proc/27888/stat : 27888 (march_ks) R 27886 27888 26563 0 -1 4194304 1182 0 0 0 76239 2 0 0 25 0 1 0 206566350 5914624 1164 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538069 0 0 4096 0 0 0 0 17 1 0 0
/proc/27888/statm: 1444 1164 73 123 0 1319 0
Current children cumulated CPU time (s) 762.41
Current children cumulated vsize (KiB) 5776
[startup+822.659 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27889
/proc/meminfo: memFree=986336/2055920 swapFree=4192812/4192956
[pid=27888] ppid=27886 vsize=5776 CPUtime=822.43
/proc/27888/stat : 27888 (march_ks) R 27886 27888 26563 0 -1 4194304 1211 0 0 0 82240 3 0 0 25 0 1 0 206566350 5914624 1193 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526427 0 0 4096 0 0 0 0 17 1 0 0
/proc/27888/statm: 1444 1193 73 123 0 1319 0
Current children cumulated CPU time (s) 822.43
Current children cumulated vsize (KiB) 5776
[startup+882.685 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27889
/proc/meminfo: memFree=986208/2055920 swapFree=4192812/4192956
[pid=27888] ppid=27886 vsize=5776 CPUtime=882.43
/proc/27888/stat : 27888 (march_ks) R 27886 27888 26563 0 -1 4194304 1232 0 0 0 88240 3 0 0 25 0 1 0 206566350 5914624 1214 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 1 0 0
/proc/27888/statm: 1444 1214 73 123 0 1319 0
Current children cumulated CPU time (s) 882.43
Current children cumulated vsize (KiB) 5776
[startup+942.709 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27889
/proc/meminfo: memFree=986016/2055920 swapFree=4192812/4192956
[pid=27888] ppid=27886 vsize=5776 CPUtime=942.44
/proc/27888/stat : 27888 (march_ks) R 27886 27888 26563 0 -1 4194304 1288 0 0 0 94241 3 0 0 25 0 1 0 206566350 5914624 1270 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134542691 0 0 4096 0 0 0 0 17 1 0 0
/proc/27888/statm: 1444 1270 73 123 0 1319 0
Current children cumulated CPU time (s) 942.44
Current children cumulated vsize (KiB) 5776
[startup+1002.73 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27889
/proc/meminfo: memFree=985440/2055920 swapFree=4192812/4192956
[pid=27888] ppid=27886 vsize=7500 CPUtime=1002.44
/proc/27888/stat : 27888 (march_ks) R 27886 27888 26563 0 -1 4194304 1461 0 0 0 100241 3 0 0 25 0 1 0 206566350 7680000 1443 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134677346 0 0 4096 0 0 0 0 17 1 0 0
/proc/27888/statm: 1875 1443 73 123 0 1750 0
Current children cumulated CPU time (s) 1002.44
Current children cumulated vsize (KiB) 7500
[startup+1062.76 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27891
/proc/meminfo: memFree=984992/2055920 swapFree=4192812/4192956
[pid=27888] ppid=27886 vsize=7632 CPUtime=1062.46
/proc/27888/stat : 27888 (march_ks) R 27886 27888 26563 0 -1 4194304 1589 0 0 0 106242 4 0 0 25 0 1 0 206566350 7815168 1571 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/27888/statm: 1908 1571 73 123 0 1783 0
Current children cumulated CPU time (s) 1062.46
Current children cumulated vsize (KiB) 7632
[startup+1122.79 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27891
/proc/meminfo: memFree=984416/2055920 swapFree=4192812/4192956
[pid=27888] ppid=27886 vsize=7908 CPUtime=1122.47
/proc/27888/stat : 27888 (march_ks) R 27886 27888 26563 0 -1 4194304 1723 0 0 0 112243 4 0 0 25 0 1 0 206566350 8097792 1705 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134597258 0 0 4096 0 0 0 0 17 1 0 0
/proc/27888/statm: 1977 1705 73 123 0 1852 0
Current children cumulated CPU time (s) 1122.47
Current children cumulated vsize (KiB) 7908
[startup+1182.82 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27891
/proc/meminfo: memFree=983648/2055920 swapFree=4192812/4192956
[pid=27888] ppid=27886 vsize=10496 CPUtime=1182.48
/proc/27888/stat : 27888 (march_ks) R 27886 27888 26563 0 -1 4194304 1918 0 0 0 118244 4 0 0 25 0 1 0 206566350 10747904 1900 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 1 0 0
/proc/27888/statm: 2624 1900 73 123 0 2499 0
Current children cumulated CPU time (s) 1182.48
Current children cumulated vsize (KiB) 10496
Maximum CPU time exceeded: sending SIGTERM then SIGKILL
[startup+1200.44 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27891
/proc/meminfo: memFree=983520/2055920 swapFree=4192812/4192956
[pid=27888] ppid=27886 vsize=10496 CPUtime=1200.1
/proc/27888/stat : 27888 (march_ks) R 27886 27888 26563 0 -1 4194304 1942 0 0 0 120006 4 0 0 25 0 1 0 206566350 10747904 1924 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134584975 0 0 4096 0 0 0 0 17 1 0 0
/proc/27888/statm: 2624 1924 73 123 0 2499 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 10496
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): 1200.44
CPU time (s): 1200.11
CPU user time (s): 1200.07
CPU system time (s): 0.047992
CPU usage (%): 99.9726
Max. virtual memory (cumulated for all children) (KiB): 10496
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.07
system time used= 0.047992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1942
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= 24751
runsolver used 1.15682 second user time and 2.71759 second system time
The end
Begin job on node4 on Mon Feb 19 06:21:55 UTC 2007
IDJOB= 299101
IDBENCH= 20002
IDSOLVER= 111
FILE ID= node4/299101-1171866115
PBS_JOBID= 3839411
Free space on /tmp= 66550 MiB
SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v600/unif-k3-r4.261-v600-c2556-S1540370200-13.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/299101-1171866115/march_ks /tmp/evaluation/299101-1171866115/instance-299101-1171866115.cnf
RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node4/watcher-299101-1171866115 -o ROOT/results/node4/solver-299101-1171866115 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/299101-1171866115/march_ks /tmp/evaluation/299101-1171866115/instance-299101-1171866115.cnf
META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH= 14cd9bd82ac5a6c9d608f66e5d6145a0
RANDOM SEED= 70074029
TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
Linux node4.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 : 3000.231
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 : 3000.231
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: 991680 kB
Buffers: 58748 kB
Cached: 868092 kB
SwapCached: 0 kB
Active: 353476 kB
Inactive: 633532 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2055920 kB
LowFree: 991680 kB
SwapTotal: 4192956 kB
SwapFree: 4192812 kB
Dirty: 2324 kB
Writeback: 0 kB
Mapped: 79056 kB
Slab: 62756 kB
Committed_AS: 911960 kB
PageTables: 1768 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= 66550 MiB
End job on node4 on Mon Feb 19 06:41:57 UTC 2007