Trace number 298322
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/v500/
unif-k3-r4.26-v500-c2130-S1161940794-17.UNSAT.shuffled.cnf |
| MD5SUM | 042851b85016f1918e014c527c3c65b8 |
| 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 | 500 |
| Number of clauses | 2130 |
| Sum of the clauses size | 6390 |
| 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 | 2130 |
| 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 500 variables and 2130 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, 8 satisfied and 0 duplicate clauses
0.00/0.02 c preprocessing fase I completed:: there are now 499 free variables and 2122 clauses.
0.00/0.02 c stat :: sign balance is biased by 0.479
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 163 duplicate clauses
0.00/0.02 c resolvent_look() :: found 88 resolvents
0.00/0.02 c lessRedundantTransformation():: nothing to be done.
0.00/0.02 c transformTo3SAT():: you gave me 500 variables and 2210 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 500 variabels and 2210 clauses.
0.00/0.02 c main():: clause / variable ratio: ( 2210 / 500 ) = 4.42
0.00/0.02 c longest clause has size 3
0.00/0.02 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.02 c dynamic_preselect_setsize :: off
0.00/0.02 c suggested doublelook initial :: 0
0.00/0.02 c main():: all systems go!
0.00/0.02 c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 0 NC: 178 JD: 26
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c |*****************************************************c right child 462815 UNSAT by parent!
969.09/969.46
c |******************************************************
c |*******************************************************c right child 490471 UNSAT by parent!
1038.52/1038.97
c |********************************************************
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c |**********************************************************c right child 529505 UNSAT by parent!
1078.05/1078.53
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c |*************************************************************c right child 590341 UNSAT by parent!
1175.43/1175.92
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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/node41/watcher-298322-1171853768 -o ROOT/results/node41/solver-298322-1171853768 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/298322-1171853768/march_ks /tmp/evaluation/298322-1171853768/instance-298322-1171853768.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 3/64 28058
/proc/meminfo: memFree=1204104/2055920 swapFree=4183936/4192956
[pid=28058] ppid=28056 vsize=800 CPUtime=0
/proc/28058/stat : 28058 (march_ks) R 28056 28058 27953 0 -1 4194304 130 0 0 0 0 0 0 0 18 0 1 0 205332797 819200 112 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134687937 0 0 4096 0 0 0 0 17 1 0 0
/proc/28058/statm: 200 112 49 123 0 75 0
[startup+0.106836 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 28058
/proc/meminfo: memFree=1204104/2055920 swapFree=4183936/4192956
[pid=28058] ppid=28056 vsize=1392 CPUtime=0.1
/proc/28058/stat : 28058 (march_ks) R 28056 28058 27953 0 -1 4194304 275 0 0 0 10 0 0 0 18 0 1 0 205332797 1425408 257 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526499 0 0 4096 0 0 0 0 17 1 0 0
/proc/28058/statm: 348 257 73 123 0 223 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1392
[startup+0.514871 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 28058
/proc/meminfo: memFree=1204104/2055920 swapFree=4183936/4192956
[pid=28058] ppid=28056 vsize=1392 CPUtime=0.51
/proc/28058/stat : 28058 (march_ks) R 28056 28058 27953 0 -1 4194304 297 0 0 0 51 0 0 0 21 0 1 0 205332797 1425408 279 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134584942 0 0 4096 0 0 0 0 17 1 0 0
/proc/28058/statm: 348 279 73 123 0 223 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 1392
[startup+1.33494 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28059
/proc/meminfo: memFree=1203264/2055920 swapFree=4183936/4192956
[pid=28058] ppid=28056 vsize=1524 CPUtime=1.33
/proc/28058/stat : 28058 (march_ks) R 28056 28058 27953 0 -1 4194304 310 0 0 0 133 0 0 0 25 0 1 0 205332797 1560576 292 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526505 0 0 4096 0 0 0 0 17 1 0 0
/proc/28058/statm: 381 292 73 123 0 256 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 1524
[startup+2.97108 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28059
/proc/meminfo: memFree=1203072/2055920 swapFree=4183936/4192956
[pid=28058] ppid=28056 vsize=1524 CPUtime=2.96
/proc/28058/stat : 28058 (march_ks) R 28056 28058 27953 0 -1 4194304 329 0 0 0 296 0 0 0 25 0 1 0 205332797 1560576 311 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134577595 0 0 4096 0 0 0 0 17 1 0 0
/proc/28058/statm: 381 311 73 123 0 256 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 1524
[startup+6.25237 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28059
/proc/meminfo: memFree=1202816/2055920 swapFree=4183936/4192956
[pid=28058] ppid=28056 vsize=1668 CPUtime=6.25
/proc/28058/stat : 28058 (march_ks) R 28056 28058 27953 0 -1 4194304 350 0 0 0 625 0 0 0 25 0 1 0 205332797 1708032 332 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134563591 0 0 4096 0 0 0 0 17 1 0 0
/proc/28058/statm: 417 332 73 123 0 292 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 1668
[startup+12.7079 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28059
/proc/meminfo: memFree=1202504/2055920 swapFree=4183936/4192956
[pid=28058] ppid=28056 vsize=1972 CPUtime=12.7
/proc/28058/stat : 28058 (march_ks) R 28056 28058 27953 0 -1 4194304 414 0 0 0 1270 0 0 0 25 0 1 0 205332797 2019328 396 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/28058/statm: 493 396 73 123 0 368 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 1972
[startup+25.6091 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28059
/proc/meminfo: memFree=1202248/2055920 swapFree=4183936/4192956
[pid=28058] ppid=28056 vsize=2352 CPUtime=25.6
/proc/28058/stat : 28058 (march_ks) R 28056 28058 27953 0 -1 4194304 482 0 0 0 2560 0 0 0 25 0 1 0 205332797 2408448 464 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134584635 0 0 4096 0 0 0 0 17 1 0 0
/proc/28058/statm: 588 464 73 123 0 463 0
Current children cumulated CPU time (s) 25.6
Current children cumulated vsize (KiB) 2352
[startup+51.2173 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28059
/proc/meminfo: memFree=1201480/2055920 swapFree=4183936/4192956
[pid=28058] ppid=28056 vsize=3364 CPUtime=51.2
/proc/28058/stat : 28058 (march_ks) R 28056 28058 27953 0 -1 4194304 671 0 0 0 5120 0 0 0 25 0 1 0 205332797 3444736 653 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134527194 0 0 4096 0 0 0 0 17 1 0 0
/proc/28058/statm: 841 653 73 123 0 716 0
Current children cumulated CPU time (s) 51.2
Current children cumulated vsize (KiB) 3364
[startup+102.424 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28059
/proc/meminfo: memFree=1199944/2055920 swapFree=4183936/4192956
[pid=28058] ppid=28056 vsize=5624 CPUtime=102.39
/proc/28058/stat : 28058 (march_ks) R 28056 28058 27953 0 -1 4194304 1082 0 0 0 10239 0 0 0 25 0 1 0 205332797 5758976 1041 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/28058/statm: 1406 1041 73 123 0 1281 0
Current children cumulated CPU time (s) 102.39
Current children cumulated vsize (KiB) 5624
[startup+162.439 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28059
/proc/meminfo: memFree=1198088/2055920 swapFree=4183936/4192956
[pid=28058] ppid=28056 vsize=7796 CPUtime=162.38
/proc/28058/stat : 28058 (march_ks) R 28056 28058 27953 0 -1 4194304 1541 0 0 0 16238 0 0 0 25 0 1 0 205332797 7983104 1500 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134596351 0 0 4096 0 0 0 0 17 1 0 0
/proc/28058/statm: 1949 1500 73 123 0 1824 0
Current children cumulated CPU time (s) 162.38
Current children cumulated vsize (KiB) 7796
[startup+222.454 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28059
/proc/meminfo: memFree=1196616/2055920 swapFree=4183936/4192956
[pid=28058] ppid=28056 vsize=7796 CPUtime=222.38
/proc/28058/stat : 28058 (march_ks) R 28056 28058 27953 0 -1 4194304 1906 0 0 0 22238 0 0 0 25 0 1 0 205332797 7983104 1865 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526499 0 0 4096 0 0 0 0 17 1 0 0
/proc/28058/statm: 1949 1865 73 123 0 1824 0
Current children cumulated CPU time (s) 222.38
Current children cumulated vsize (KiB) 7796
[startup+282.471 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28059
/proc/meminfo: memFree=1194440/2055920 swapFree=4183936/4192956
[pid=28058] ppid=28056 vsize=11284 CPUtime=282.39
/proc/28058/stat : 28058 (march_ks) R 28056 28058 27953 0 -1 4194304 2443 0 0 0 28238 1 0 0 25 0 1 0 205332797 11554816 2402 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134542391 0 0 4096 0 0 0 0 17 1 0 0
/proc/28058/statm: 2821 2402 73 123 0 2696 0
Current children cumulated CPU time (s) 282.39
Current children cumulated vsize (KiB) 11284
[startup+342.51 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 28177
/proc/meminfo: memFree=1190856/2055920 swapFree=4183936/4192956
[pid=28058] ppid=28056 vsize=16960 CPUtime=342.37
/proc/28058/stat : 28058 (march_ks) R 28056 28058 27953 0 -1 4194304 3019 0 0 0 34236 1 0 0 25 0 1 0 205332797 17367040 2978 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 1 0 0
/proc/28058/statm: 4240 2978 73 123 0 4115 0
Current children cumulated CPU time (s) 342.37
Current children cumulated vsize (KiB) 16960
[startup+402.575 s]
/proc/loadavg: 1.28 1.09 1.03 2/65 30260
/proc/meminfo: memFree=1043520/2055920 swapFree=4183936/4192956
[pid=28058] ppid=28056 vsize=17092 CPUtime=402.36
/proc/28058/stat : 28058 (march_ks) R 28056 28058 27953 0 -1 4194304 3537 0 0 0 40226 10 0 0 25 0 1 0 205332797 17502208 3496 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134542335 0 0 4096 0 0 0 0 17 1 0 0
/proc/28058/statm: 4273 3496 73 123 0 4148 0
Current children cumulated CPU time (s) 402.36
Current children cumulated vsize (KiB) 17092
[startup+462.593 s]
/proc/loadavg: 1.10 1.07 1.02 2/65 30260
/proc/meminfo: memFree=1042304/2055920 swapFree=4183936/4192956
[pid=28058] ppid=28056 vsize=17092 CPUtime=462.34
/proc/28058/stat : 28058 (march_ks) R 28056 28058 27953 0 -1 4194304 3920 0 0 0 46224 10 0 0 25 0 1 0 205332797 17502208 3879 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/28058/statm: 4273 3879 73 123 0 4148 0
Current children cumulated CPU time (s) 462.34
Current children cumulated vsize (KiB) 17092
[startup+522.609 s]
/proc/loadavg: 1.04 1.05 1.02 2/65 30260
/proc/meminfo: memFree=1040384/2055920 swapFree=4183936/4192956
[pid=28058] ppid=28056 vsize=22912 CPUtime=522.35
/proc/28058/stat : 28058 (march_ks) R 28056 28058 27953 0 -1 4194304 4395 0 0 0 52224 11 0 0 25 0 1 0 205332797 23461888 4354 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564583 0 0 4096 0 0 0 0 17 1 0 0
/proc/28058/statm: 5728 4354 73 123 0 5603 0
Current children cumulated CPU time (s) 522.35
Current children cumulated vsize (KiB) 22912
[startup+582.63 s]
/proc/loadavg: 1.01 1.04 1.01 2/65 30260
/proc/meminfo: memFree=1038656/2055920 swapFree=4183936/4192956
[pid=28058] ppid=28056 vsize=22912 CPUtime=582.35
/proc/28058/stat : 28058 (march_ks) R 28056 28058 27953 0 -1 4194304 4808 0 0 0 58224 11 0 0 25 0 1 0 205332797 23461888 4767 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538155 0 0 4096 0 0 0 0 17 1 0 0
/proc/28058/statm: 5728 4767 73 123 0 5603 0
Current children cumulated CPU time (s) 582.35
Current children cumulated vsize (KiB) 22912
[startup+642.647 s]
/proc/loadavg: 1.07 1.05 1.01 2/65 30260
/proc/meminfo: memFree=1036416/2055920 swapFree=4183936/4192956
[pid=28058] ppid=28056 vsize=26512 CPUtime=642.36
/proc/28058/stat : 28058 (march_ks) R 28056 28058 27953 0 -1 4194304 5375 0 0 0 64224 12 0 0 25 0 1 0 205332797 27148288 5334 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526499 0 0 4096 0 0 0 0 17 1 0 0
/proc/28058/statm: 6628 5334 73 123 0 6503 0
Current children cumulated CPU time (s) 642.36
Current children cumulated vsize (KiB) 26512
[startup+702.66 s]
/proc/loadavg: 1.02 1.04 1.00 2/65 30260
/proc/meminfo: memFree=1034120/2055920 swapFree=4183936/4192956
[pid=28058] ppid=28056 vsize=35244 CPUtime=702.35
/proc/28058/stat : 28058 (march_ks) R 28056 28058 27953 0 -1 4194304 5969 0 0 0 70223 12 0 0 25 0 1 0 205332797 36089856 5928 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 1 0 0
/proc/28058/statm: 8811 5928 73 123 0 8686 0
Current children cumulated CPU time (s) 702.35
Current children cumulated vsize (KiB) 35244
[startup+762.675 s]
/proc/loadavg: 1.01 1.03 1.00 2/65 30260
/proc/meminfo: memFree=1031816/2055920 swapFree=4183936/4192956
[pid=28058] ppid=28056 vsize=35244 CPUtime=762.35
/proc/28058/stat : 28058 (march_ks) R 28056 28058 27953 0 -1 4194304 6545 0 0 0 76223 12 0 0 25 0 1 0 205332797 36089856 6504 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 1 0 0
/proc/28058/statm: 8811 6504 73 123 0 8686 0
Current children cumulated CPU time (s) 762.35
Current children cumulated vsize (KiB) 35244
[startup+822.699 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 30260
/proc/meminfo: memFree=1029384/2055920 swapFree=4183936/4192956
[pid=28058] ppid=28056 vsize=35244 CPUtime=822.37
/proc/28058/stat : 28058 (march_ks) R 28056 28058 27953 0 -1 4194304 7156 0 0 0 82224 13 0 0 25 0 1 0 205332797 36089856 7115 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134584949 0 0 4096 0 0 0 0 17 1 0 0
/proc/28058/statm: 8811 7115 73 123 0 8686 0
Current children cumulated CPU time (s) 822.37
Current children cumulated vsize (KiB) 35244
[startup+882.716 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 30260
/proc/meminfo: memFree=1027464/2055920 swapFree=4183936/4192956
[pid=28058] ppid=28056 vsize=35244 CPUtime=882.37
/proc/28058/stat : 28058 (march_ks) R 28056 28058 27953 0 -1 4194304 7631 0 0 0 88224 13 0 0 25 0 1 0 205332797 36089856 7590 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134597905 0 0 4096 0 0 0 0 17 1 0 0
/proc/28058/statm: 8811 7590 73 123 0 8686 0
Current children cumulated CPU time (s) 882.37
Current children cumulated vsize (KiB) 35244
[startup+942.732 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 30260
/proc/meminfo: memFree=1025992/2055920 swapFree=4183936/4192956
[pid=28058] ppid=28056 vsize=35244 CPUtime=942.37
/proc/28058/stat : 28058 (march_ks) R 28056 28058 27953 0 -1 4194304 8020 0 0 0 94224 13 0 0 25 0 1 0 205332797 36089856 7979 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538131 0 0 4096 0 0 0 0 17 1 0 0
/proc/28058/statm: 8811 7979 73 123 0 8686 0
Current children cumulated CPU time (s) 942.37
Current children cumulated vsize (KiB) 35244
[startup+1002.75 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30260
/proc/meminfo: memFree=1024136/2055920 swapFree=4183936/4192956
[pid=28058] ppid=28056 vsize=35244 CPUtime=1002.37
/proc/28058/stat : 28058 (march_ks) R 28056 28058 27953 0 -1 4194304 8455 0 0 0 100224 13 0 0 25 0 1 0 205332797 36089856 8414 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/28058/statm: 8811 8414 73 123 0 8686 0
Current children cumulated CPU time (s) 1002.37
Current children cumulated vsize (KiB) 35244
[startup+1062.77 s]
/proc/loadavg: 1.05 1.01 1.00 2/65 30260
/proc/meminfo: memFree=1022152/2055920 swapFree=4183936/4192956
[pid=28058] ppid=28056 vsize=48340 CPUtime=1062.38
/proc/28058/stat : 28058 (march_ks) R 28056 28058 27953 0 -1 4194304 8950 0 0 0 106224 14 0 0 25 0 1 0 205332797 49500160 8909 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564805 0 0 4096 0 0 0 0 17 1 0 0
/proc/28058/statm: 12085 8909 73 123 0 11960 0
Current children cumulated CPU time (s) 1062.38
Current children cumulated vsize (KiB) 48340
[startup+1122.79 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 30260
/proc/meminfo: memFree=1020232/2055920 swapFree=4183936/4192956
[pid=28058] ppid=28056 vsize=55536 CPUtime=1122.38
/proc/28058/stat : 28058 (march_ks) R 28056 28058 27953 0 -1 4194304 9432 0 0 0 112224 14 0 0 25 0 1 0 205332797 56868864 9391 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134542952 0 0 4096 0 0 0 0 17 1 0 0
/proc/28058/statm: 13884 9391 73 123 0 13759 0
Current children cumulated CPU time (s) 1122.38
Current children cumulated vsize (KiB) 55536
[startup+1182.81 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30260
/proc/meminfo: memFree=1018248/2055920 swapFree=4183936/4192956
[pid=28058] ppid=28056 vsize=55536 CPUtime=1182.39
/proc/28058/stat : 28058 (march_ks) R 28056 28058 27953 0 -1 4194304 9930 0 0 0 118225 14 0 0 25 0 1 0 205332797 56868864 9889 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134579126 0 0 4096 0 0 0 0 17 1 0 0
/proc/28058/statm: 13884 9889 73 123 0 13759 0
Current children cumulated CPU time (s) 1182.39
Current children cumulated vsize (KiB) 55536
Maximum CPU time exceeded: sending SIGTERM then SIGKILL
[startup+1200.43 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30260
/proc/meminfo: memFree=1017672/2055920 swapFree=4183936/4192956
[pid=28058] ppid=28056 vsize=55536 CPUtime=1200
/proc/28058/stat : 28058 (march_ks) R 28056 28058 27953 0 -1 4194304 10084 0 0 0 119986 14 0 0 25 0 1 0 205332797 56868864 10043 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538126 0 0 4096 0 0 0 0 17 1 0 0
/proc/28058/statm: 13884 10043 73 123 0 13759 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 55536
Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds
Solver just ended. Dumping a history of the last processes samples
[startup+1200.43 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30260
/proc/meminfo: memFree=1017672/2055920 swapFree=4183936/4192956
[pid=28058] ppid=28056 vsize=55536 CPUtime=1200
/proc/28058/stat : 28058 (march_ks) R 28056 28058 27953 0 -1 4194304 10084 0 0 0 119986 14 0 0 25 0 1 0 205332797 56868864 10043 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538126 0 0 4096 0 0 0 0 17 1 0 0
/proc/28058/statm: 13884 10043 73 123 0 13759 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 55536
Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.44
CPU time (s): 1200.02
CPU user time (s): 1199.87
CPU system time (s): 0.154976
CPU usage (%): 99.9652
Max. virtual memory (cumulated for all children) (KiB): 55536
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.87
system time used= 0.154976
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10084
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= 2146
runsolver used 0.78888 second user time and 2.52662 second system time
The end
Begin job on node41 on Mon Feb 19 02:56:09 UTC 2007
IDJOB= 298322
IDBENCH= 19983
IDSOLVER= 111
FILE ID= node41/298322-1171853768
PBS_JOBID= 3839737
Free space on /tmp= 66562 MiB
SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v500/unif-k3-r4.26-v500-c2130-S1161940794-17.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/298322-1171853768/march_ks /tmp/evaluation/298322-1171853768/instance-298322-1171853768.cnf
RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node41/watcher-298322-1171853768 -o ROOT/results/node41/solver-298322-1171853768 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/298322-1171853768/march_ks /tmp/evaluation/298322-1171853768/instance-298322-1171853768.cnf
META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH= 042851b85016f1918e014c527c3c65b8
RANDOM SEED= 167033407
TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
Linux node41.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: 1204640 kB
Buffers: 43804 kB
Cached: 719096 kB
SwapCached: 3732 kB
Active: 626032 kB
Inactive: 147012 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2055920 kB
LowFree: 1204640 kB
SwapTotal: 4192956 kB
SwapFree: 4183936 kB
Dirty: 2288 kB
Writeback: 0 kB
Mapped: 15280 kB
Slab: 64240 kB
Committed_AS: 423784 kB
PageTables: 1476 kB
VmallocTotal: 536870911 kB
VmallocUsed: 264952 kB
VmallocChunk: 536605679 kB
HugePages_Total: 0
HugePages_Free: 0
Hugepagesize: 2048 kB
Free space on /tmp at the end= 66562 MiB
End job on node41 on Mon Feb 19 03:16:11 UTC 2007