Trace number 299634
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/v650/
unif-k3-r4.261-v650-c2769-S1089058690-02.SAT.shuffled.cnf |
| MD5SUM | 67fab2237a85c249de45919413a62498 |
| Bench Category | RANDOM (random instances) |
| Best result obtained on this benchmark | SAT |
| Best CPU time to get the best result obtained on this benchmark | 0.05699 |
| Satisfiable | |
| (Un)Satisfiability was proved | |
| Number of variables | 650 |
| Number of clauses | 2769 |
| Sum of the clauses size | 8307 |
| 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 | 2769 |
| 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 650 variables and 2769 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, 16 satisfied and 0 duplicate clauses
0.00/0.02 c preprocessing fase I completed:: there are now 647 free variables and 2753 clauses.
0.00/0.02 c stat :: sign balance is biased by 0.464
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 180 duplicate clauses
0.00/0.02 c resolvent_look() :: found 95 resolvents
0.00/0.02 c lessRedundantTransformation():: nothing to be done.
0.00/0.02 c transformTo3SAT():: you gave me 650 variables and 2848 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 650 variabels and 2848 clauses.
0.00/0.02 c main():: clause / variable ratio: ( 2848 / 650 ) = 4.38
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: 155 JD: 32
0.10/0.18 c |----------------------------------------------------------------|
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c |****************************************************************| 1 NC: 4532 JD: 32
4.40/4.44 c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 2 NC: 42304 JD: 32
41.16/41.21 c |----------------------------------------------------------------|
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c |****************************************************************| 3 NC: 303526 JD: 32
301.39/301.56 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/node1/watcher-299634-1171875196 -o ROOT/results/node1/solver-299634-1171875196 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/299634-1171875196/march_ks /tmp/evaluation/299634-1171875196/instance-299634-1171875196.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 23136
/proc/meminfo: memFree=1602536/2055920 swapFree=4158120/4192956
[pid=23136] ppid=23134 vsize=920 CPUtime=0
/proc/23136/stat : 23136 (march_ks) R 23134 23136 22179 0 -1 4194304 126 0 0 0 0 0 0 0 18 0 1 0 207474680 942080 110 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/23136/statm: 230 115 48 123 0 105 0
[startup+0.107598 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 23136
/proc/meminfo: memFree=1602536/2055920 swapFree=4158120/4192956
[pid=23136] ppid=23134 vsize=1484 CPUtime=0.1
/proc/23136/stat : 23136 (march_ks) R 23134 23136 22179 0 -1 4194304 321 0 0 0 10 0 0 0 18 0 1 0 207474680 1519616 303 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 1 0 0
/proc/23136/statm: 371 303 73 123 0 246 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1484
[startup+0.515646 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 23136
/proc/meminfo: memFree=1602536/2055920 swapFree=4158120/4192956
[pid=23136] ppid=23134 vsize=1616 CPUtime=0.51
/proc/23136/stat : 23136 (march_ks) R 23134 23136 22179 0 -1 4194304 338 0 0 0 51 0 0 0 21 0 1 0 207474680 1654784 320 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 1 0 0
/proc/23136/statm: 404 320 73 123 0 279 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 1616
[startup+1.33674 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 23137
/proc/meminfo: memFree=1601504/2055920 swapFree=4158120/4192956
[pid=23136] ppid=23134 vsize=1616 CPUtime=1.33
/proc/23136/stat : 23136 (march_ks) R 23134 23136 22179 0 -1 4194304 348 0 0 0 133 0 0 0 25 0 1 0 207474680 1654784 330 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/23136/statm: 404 330 73 123 0 279 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 1616
[startup+2.97893 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 23137
/proc/meminfo: memFree=1601312/2055920 swapFree=4158120/4192956
[pid=23136] ppid=23134 vsize=1748 CPUtime=2.97
/proc/23136/stat : 23136 (march_ks) R 23134 23136 22179 0 -1 4194304 364 0 0 0 297 0 0 0 25 0 1 0 207474680 1789952 346 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526441 0 0 4096 0 0 0 0 17 1 0 0
/proc/23136/statm: 437 346 73 123 0 312 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 1748
[startup+6.25531 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 23137
/proc/meminfo: memFree=1601064/2055920 swapFree=4158120/4192956
[pid=23136] ppid=23134 vsize=1748 CPUtime=6.25
/proc/23136/stat : 23136 (march_ks) R 23134 23136 22179 0 -1 4194304 382 0 0 0 625 0 0 0 25 0 1 0 207474680 1789952 364 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538620 0 0 4096 0 0 0 0 17 1 0 0
/proc/23136/statm: 437 364 73 123 0 312 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 1748
[startup+12.7121 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 23137
/proc/meminfo: memFree=1600936/2055920 swapFree=4158120/4192956
[pid=23136] ppid=23134 vsize=1880 CPUtime=12.7
/proc/23136/stat : 23136 (march_ks) R 23134 23136 22179 0 -1 4194304 396 0 0 0 1270 0 0 0 25 0 1 0 207474680 1925120 378 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538228 0 0 4096 0 0 0 0 17 1 0 0
/proc/23136/statm: 470 378 73 123 0 345 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 1880
[startup+25.5126 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 23137
/proc/meminfo: memFree=1600872/2055920 swapFree=4158120/4192956
[pid=23136] ppid=23134 vsize=2012 CPUtime=25.49
/proc/23136/stat : 23136 (march_ks) R 23134 23136 22179 0 -1 4194304 418 0 0 0 2549 0 0 0 25 0 1 0 207474680 2060288 400 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/23136/statm: 503 400 73 123 0 378 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 2012
[startup+51.1246 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 23137
/proc/meminfo: memFree=1600552/2055920 swapFree=4158120/4192956
[pid=23136] ppid=23134 vsize=2316 CPUtime=51.1
/proc/23136/stat : 23136 (march_ks) R 23134 23136 22179 0 -1 4194304 482 0 0 0 5110 0 0 0 25 0 1 0 207474680 2371584 464 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134577639 0 0 4096 0 0 0 0 17 1 0 0
/proc/23136/statm: 579 464 73 123 0 454 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 2316
[startup+102.344 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23137
/proc/meminfo: memFree=1600488/2055920 swapFree=4158120/4192956
[pid=23136] ppid=23134 vsize=2468 CPUtime=102.3
/proc/23136/stat : 23136 (march_ks) R 23134 23136 22179 0 -1 4194304 512 0 0 0 10230 0 0 0 25 0 1 0 207474680 2527232 494 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/23136/statm: 617 494 73 123 0 492 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 2468
[startup+162.379 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23137
/proc/meminfo: memFree=1600360/2055920 swapFree=4158120/4192956
[pid=23136] ppid=23134 vsize=2468 CPUtime=162.32
/proc/23136/stat : 23136 (march_ks) R 23134 23136 22179 0 -1 4194304 552 0 0 0 16232 0 0 0 25 0 1 0 207474680 2527232 534 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538137 0 0 4096 0 0 0 0 17 1 0 0
/proc/23136/statm: 617 534 73 123 0 492 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 2468
[startup+222.407 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23137
/proc/meminfo: memFree=1600104/2055920 swapFree=4158120/4192956
[pid=23136] ppid=23134 vsize=2696 CPUtime=222.33
/proc/23136/stat : 23136 (march_ks) R 23134 23136 22179 0 -1 4194304 602 0 0 0 22233 0 0 0 25 0 1 0 207474680 2760704 584 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 1 0 0
/proc/23136/statm: 674 584 73 123 0 549 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 2696
[startup+282.441 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23137
/proc/meminfo: memFree=1599656/2055920 swapFree=4158120/4192956
[pid=23136] ppid=23134 vsize=3192 CPUtime=282.34
/proc/23136/stat : 23136 (march_ks) R 23134 23136 22179 0 -1 4194304 697 0 0 0 28234 0 0 0 25 0 1 0 207474680 3268608 679 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134547665 0 0 4096 0 0 0 0 17 1 0 0
/proc/23136/statm: 798 679 73 123 0 673 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 3192
[startup+342.469 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23137
/proc/meminfo: memFree=1599272/2055920 swapFree=4158120/4192956
[pid=23136] ppid=23134 vsize=3704 CPUtime=342.36
/proc/23136/stat : 23136 (march_ks) R 23134 23136 22179 0 -1 4194304 821 0 0 0 34235 1 0 0 25 0 1 0 207474680 3792896 803 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/23136/statm: 926 803 73 123 0 801 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 3704
[startup+402.503 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23137
/proc/meminfo: memFree=1598568/2055920 swapFree=4158120/4192956
[pid=23136] ppid=23134 vsize=4616 CPUtime=402.37
/proc/23136/stat : 23136 (march_ks) R 23134 23136 22179 0 -1 4194304 982 0 0 0 40236 1 0 0 25 0 1 0 207474680 4726784 964 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134564205 0 0 4096 0 0 0 0 17 1 0 0
/proc/23136/statm: 1154 964 73 123 0 1029 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 4616
[startup+462.536 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23137
/proc/meminfo: memFree=1598568/2055920 swapFree=4158120/4192956
[pid=23136] ppid=23134 vsize=4616 CPUtime=462.39
/proc/23136/stat : 23136 (march_ks) R 23134 23136 22179 0 -1 4194304 997 0 0 0 46238 1 0 0 25 0 1 0 207474680 4726784 979 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134542945 0 0 4096 0 0 0 0 17 1 0 0
/proc/23136/statm: 1154 979 73 123 0 1029 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 4616
[startup+522.59 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 23261
/proc/meminfo: memFree=1597104/2055920 swapFree=4158120/4192956
[pid=23136] ppid=23134 vsize=4616 CPUtime=522.37
/proc/23136/stat : 23136 (march_ks) R 23134 23136 22179 0 -1 4194304 1017 0 0 0 52235 2 0 0 25 0 1 0 207474680 4726784 999 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 1 0 0
/proc/23136/statm: 1154 999 73 123 0 1029 0
Current children cumulated CPU time (s) 522.37
Current children cumulated vsize (KiB) 4616
[startup+582.635 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23335
/proc/meminfo: memFree=1597928/2055920 swapFree=4158120/4192956
[pid=23136] ppid=23134 vsize=4616 CPUtime=582.35
/proc/23136/stat : 23136 (march_ks) R 23134 23136 22179 0 -1 4194304 1069 0 0 0 58233 2 0 0 25 0 1 0 207474680 4726784 1051 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538160 0 0 4096 0 0 0 0 17 1 0 0
/proc/23136/statm: 1154 1051 73 123 0 1029 0
Current children cumulated CPU time (s) 582.35
Current children cumulated vsize (KiB) 4616
[startup+642.667 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23335
/proc/meminfo: memFree=1597928/2055920 swapFree=4158120/4192956
[pid=23136] ppid=23134 vsize=5768 CPUtime=642.36
/proc/23136/stat : 23136 (march_ks) R 23134 23136 22179 0 -1 4194304 1099 0 0 0 64234 2 0 0 25 0 1 0 207474680 5906432 1081 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 1 0 0
/proc/23136/statm: 1442 1081 73 123 0 1317 0
Current children cumulated CPU time (s) 642.36
Current children cumulated vsize (KiB) 5768
[startup+702.698 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23335
/proc/meminfo: memFree=1597992/2055920 swapFree=4158120/4192956
[pid=23136] ppid=23134 vsize=5768 CPUtime=702.38
/proc/23136/stat : 23136 (march_ks) R 23134 23136 22179 0 -1 4194304 1120 0 0 0 70236 2 0 0 25 0 1 0 207474680 5906432 1102 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 1 0 0
/proc/23136/statm: 1442 1102 73 123 0 1317 0
Current children cumulated CPU time (s) 702.38
Current children cumulated vsize (KiB) 5768
[startup+762.73 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23335
/proc/meminfo: memFree=1597864/2055920 swapFree=4158120/4192956
[pid=23136] ppid=23134 vsize=5768 CPUtime=762.39
/proc/23136/stat : 23136 (march_ks) R 23134 23136 22179 0 -1 4194304 1153 0 0 0 76237 2 0 0 25 0 1 0 207474680 5906432 1135 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134596372 0 0 4096 0 0 0 0 17 1 0 0
/proc/23136/statm: 1442 1135 73 123 0 1317 0
Current children cumulated CPU time (s) 762.39
Current children cumulated vsize (KiB) 5768
[startup+822.765 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23335
/proc/meminfo: memFree=1597416/2055920 swapFree=4158120/4192956
[pid=23136] ppid=23134 vsize=5768 CPUtime=822.42
/proc/23136/stat : 23136 (march_ks) R 23134 23136 22179 0 -1 4194304 1263 0 0 0 82239 3 0 0 25 0 1 0 207474680 5906432 1245 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 1 0 0
/proc/23136/statm: 1442 1245 73 123 0 1317 0
Current children cumulated CPU time (s) 822.42
Current children cumulated vsize (KiB) 5768
[startup+882.796 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23335
/proc/meminfo: memFree=1597160/2055920 swapFree=4158120/4192956
[pid=23136] ppid=23134 vsize=5916 CPUtime=882.43
/proc/23136/stat : 23136 (march_ks) R 23134 23136 22179 0 -1 4194304 1312 0 0 0 88240 3 0 0 25 0 1 0 207474680 6057984 1294 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526476 0 0 4096 0 0 0 0 17 1 0 0
/proc/23136/statm: 1479 1294 73 123 0 1354 0
Current children cumulated CPU time (s) 882.43
Current children cumulated vsize (KiB) 5916
[startup+942.826 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 23335
/proc/meminfo: memFree=1596904/2055920 swapFree=4158120/4192956
[pid=23136] ppid=23134 vsize=5916 CPUtime=942.44
/proc/23136/stat : 23136 (march_ks) R 23134 23136 22179 0 -1 4194304 1381 0 0 0 94241 3 0 0 25 0 1 0 207474680 6057984 1363 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134527205 0 0 4096 0 0 0 0 17 1 0 0
/proc/23136/statm: 1479 1363 73 123 0 1354 0
Current children cumulated CPU time (s) 942.44
Current children cumulated vsize (KiB) 5916
[startup+1002.85 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23335
/proc/meminfo: memFree=1596584/2055920 swapFree=4158120/4192956
[pid=23136] ppid=23134 vsize=7772 CPUtime=1002.45
/proc/23136/stat : 23136 (march_ks) R 23134 23136 22179 0 -1 4194304 1468 0 0 0 100242 3 0 0 25 0 1 0 207474680 7958528 1450 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 1 0 0
/proc/23136/statm: 1943 1450 73 123 0 1818 0
Current children cumulated CPU time (s) 1002.45
Current children cumulated vsize (KiB) 7772
[startup+1062.89 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23335
/proc/meminfo: memFree=1596456/2055920 swapFree=4158120/4192956
[pid=23136] ppid=23134 vsize=7772 CPUtime=1062.47
/proc/23136/stat : 23136 (march_ks) R 23134 23136 22179 0 -1 4194304 1495 0 0 0 106244 3 0 0 25 0 1 0 207474680 7958528 1477 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 1 0 0
/proc/23136/statm: 1943 1477 73 123 0 1818 0
Current children cumulated CPU time (s) 1062.47
Current children cumulated vsize (KiB) 7772
[startup+1122.92 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23335
/proc/meminfo: memFree=1596264/2055920 swapFree=4158120/4192956
[pid=23136] ppid=23134 vsize=7772 CPUtime=1122.48
/proc/23136/stat : 23136 (march_ks) R 23134 23136 22179 0 -1 4194304 1556 0 0 0 112245 3 0 0 25 0 1 0 207474680 7958528 1538 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 1 0 0
/proc/23136/statm: 1943 1538 73 123 0 1818 0
Current children cumulated CPU time (s) 1122.48
Current children cumulated vsize (KiB) 7772
[startup+1182.95 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 23335
/proc/meminfo: memFree=1596072/2055920 swapFree=4158120/4192956
[pid=23136] ppid=23134 vsize=7772 CPUtime=1182.49
/proc/23136/stat : 23136 (march_ks) R 23134 23136 22179 0 -1 4194304 1609 0 0 0 118246 3 0 0 25 0 1 0 207474680 7958528 1591 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134542704 0 0 4096 0 0 0 0 17 1 0 0
/proc/23136/statm: 1943 1591 73 123 0 1818 0
Current children cumulated CPU time (s) 1182.49
Current children cumulated vsize (KiB) 7772
Maximum CPU time exceeded: sending SIGTERM then SIGKILL
[startup+1200.47 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 23335
/proc/meminfo: memFree=1595944/2055920 swapFree=4158120/4192956
[pid=23136] ppid=23134 vsize=7772 CPUtime=1200.01
/proc/23136/stat : 23136 (march_ks) R 23134 23136 22179 0 -1 4194304 1637 0 0 0 119998 3 0 0 25 0 1 0 207474680 7958528 1619 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538583 0 0 4096 0 0 0 0 17 1 0 0
/proc/23136/statm: 1943 1619 73 123 0 1818 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 7772
Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds
Solver just ended. Dumping a history of the last processes samples
[startup+1200.47 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 23335
/proc/meminfo: memFree=1595944/2055920 swapFree=4158120/4192956
[pid=23136] ppid=23134 vsize=7772 CPUtime=1200.01
/proc/23136/stat : 23136 (march_ks) R 23134 23136 22179 0 -1 4194304 1637 0 0 0 119998 3 0 0 25 0 1 0 207474680 7958528 1619 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538583 0 0 4096 0 0 0 0 17 1 0 0
/proc/23136/statm: 1943 1619 73 123 0 1818 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 7772
Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.48
CPU time (s): 1200.02
CPU user time (s): 1199.98
CPU system time (s): 0.039993
CPU usage (%): 99.9622
Max. virtual memory (cumulated for all children) (KiB): 7772
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.98
system time used= 0.039993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1637
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= 2072
runsolver used 1.46678 second user time and 2.76258 second system time
The end
Begin job on node1 on Mon Feb 19 08:53:16 UTC 2007
IDJOB= 299634
IDBENCH= 20015
IDSOLVER= 111
FILE ID= node1/299634-1171875196
PBS_JOBID= 3839415
Free space on /tmp= 66550 MiB
SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v650/unif-k3-r4.261-v650-c2769-S1089058690-02.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/299634-1171875196/march_ks /tmp/evaluation/299634-1171875196/instance-299634-1171875196.cnf
RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node1/watcher-299634-1171875196 -o ROOT/results/node1/solver-299634-1171875196 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/299634-1171875196/march_ks /tmp/evaluation/299634-1171875196/instance-299634-1171875196.cnf
META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH= 67fab2237a85c249de45919413a62498
RANDOM SEED= 458229742
TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
Linux node1.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 : 3000.230
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 : 3000.230
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: 1602944 kB
Buffers: 52652 kB
Cached: 305248 kB
SwapCached: 15284 kB
Active: 251464 kB
Inactive: 129628 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2055920 kB
LowFree: 1602944 kB
SwapTotal: 4192956 kB
SwapFree: 4158120 kB
Dirty: 2316 kB
Writeback: 0 kB
Mapped: 29924 kB
Slab: 57472 kB
Committed_AS: 672124 kB
PageTables: 1740 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 node1 on Mon Feb 19 09:13:19 UTC 2007