Trace number 298445
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-S1517537144-16.UNSAT.shuffled.cnf |
| MD5SUM | dc1a2f30c0e380bf759db5f5fbd70205 |
| 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, 18 satisfied and 0 duplicate clauses
0.00/0.02 c preprocessing fase I completed:: there are now 496 free variables and 2112 clauses.
0.00/0.02 c stat :: sign balance is biased by 0.435
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 90 resolvents
0.00/0.02 c lessRedundantTransformation():: nothing to be done.
0.00/0.02 c transformTo3SAT():: you gave me 500 variables and 2202 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 2202 clauses.
0.00/0.02 c main():: clause / variable ratio: ( 2202 / 500 ) = 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 |**
c |****
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c |****************
c |********************************
c |****************************************************************| 0 NC: 128 JD: 28
0.00/0.09 c |----------------------------------------------------------------|
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c |****************************************************************| 1 NC: 1011 JD: 28
0.51/0.53 c |----------------------------------------------------------------|
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c |****************************************************************| 2 NC: 6035 JD: 28
2.87/2.89 c |----------------------------------------------------------------|
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c |****************************************************************| 3 NC: 30119 JD: 28
14.74/14.81 c |----------------------------------------------------------------|
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c |****************************************************************| 4 NC: 118186 JD: 28
62.06/62.13 c |----------------------------------------------------------------|
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c |****************************************************************| 5 NC: 358471 JD: 28
202.66/202.81 c |----------------------------------------------------------------|
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c |*******************************************c right child 158002 UNSAT by parent!
332.42/332.61
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c |****************************************************************| 6 NC: 854619 JD: 28
518.30/518.54 c |----------------------------------------------------------------|
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c |******************************c right child 395330 UNSAT by parent!
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c |***********************************c right child 448825 UNSAT by parent!
748.82/749.10 c right child 449795 UNSAT by parent!
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c |*****************************************************c right child 544888 UNSAT by parent!
867.52/867.80
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c |****************************************************************| 7 NC: 1641226 JD: 28
1058.31/1058.70 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-298445-1171856232 -o ROOT/results/node13/solver-298445-1171856232 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/298445-1171856232/march_ks /tmp/evaluation/298445-1171856232/instance-298445-1171856232.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: 1.02 1.01 1.00 3/77 24298
/proc/meminfo: memFree=786176/2055920 swapFree=4192812/4192956
[pid=24298] ppid=24296 vsize=800 CPUtime=0
/proc/24298/stat : 24298 (march_ks) R 24296 24298 23473 0 -1 4194304 131 0 0 0 0 0 0 0 18 0 1 0 205577654 819200 113 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134561792 0 0 4096 0 0 0 0 17 1 0 0
/proc/24298/statm: 200 113 50 123 0 75 0
[startup+0.109029 s]
/proc/loadavg: 1.02 1.01 1.00 3/77 24298
/proc/meminfo: memFree=786176/2055920 swapFree=4192812/4192956
[pid=24298] ppid=24296 vsize=1260 CPUtime=0.1
/proc/24298/stat : 24298 (march_ks) R 24296 24298 23473 0 -1 4194304 269 0 0 0 10 0 0 0 18 0 1 0 205577654 1290240 251 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538094 0 0 4096 0 0 0 0 17 1 0 0
/proc/24298/statm: 315 251 73 123 0 190 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1260
[startup+0.517083 s]
/proc/loadavg: 1.02 1.01 1.00 3/77 24298
/proc/meminfo: memFree=786176/2055920 swapFree=4192812/4192956
[pid=24298] ppid=24296 vsize=1392 CPUtime=0.51
/proc/24298/stat : 24298 (march_ks) R 24296 24298 23473 0 -1 4194304 291 0 0 0 51 0 0 0 21 0 1 0 205577654 1425408 273 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134542770 0 0 4096 0 0 0 0 17 1 0 0
/proc/24298/statm: 348 273 73 123 0 223 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 1392
[startup+1.33819 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 24299
/proc/meminfo: memFree=785272/2055920 swapFree=4192812/4192956
[pid=24298] ppid=24296 vsize=1544 CPUtime=1.33
/proc/24298/stat : 24298 (march_ks) R 24296 24298 23473 0 -1 4194304 307 0 0 0 133 0 0 0 25 0 1 0 205577654 1581056 289 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 1 0 0
/proc/24298/statm: 386 289 73 123 0 261 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 1544
[startup+2.98041 s]
/proc/loadavg: 1.02 1.01 1.00 3/78 24299
/proc/meminfo: memFree=784952/2055920 swapFree=4192812/4192956
[pid=24298] ppid=24296 vsize=1680 CPUtime=2.97
/proc/24298/stat : 24298 (march_ks) R 24296 24298 23473 0 -1 4194304 358 0 0 0 297 0 0 0 25 0 1 0 205577654 1720320 340 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526496 0 0 4096 0 0 0 0 17 1 0 0
/proc/24298/statm: 420 340 73 123 0 295 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 1680
[startup+6.25685 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 24299
/proc/meminfo: memFree=784696/2055920 swapFree=4192812/4192956
[pid=24298] ppid=24296 vsize=1848 CPUtime=6.24
/proc/24298/stat : 24298 (march_ks) R 24296 24298 23473 0 -1 4194304 392 0 0 0 624 0 0 0 25 0 1 0 205577654 1892352 374 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134628856 0 0 4096 0 0 0 0 17 1 0 0
/proc/24298/statm: 462 374 73 123 0 337 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 1848
[startup+12.7147 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 24299
/proc/meminfo: memFree=784384/2055920 swapFree=4192812/4192956
[pid=24298] ppid=24296 vsize=2216 CPUtime=12.7
/proc/24298/stat : 24298 (march_ks) R 24296 24298 23473 0 -1 4194304 460 0 0 0 1270 0 0 0 25 0 1 0 205577654 2269184 442 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134564838 0 0 4096 0 0 0 0 17 1 0 0
/proc/24298/statm: 554 442 73 123 0 429 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 2216
[startup+25.5154 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 24299
/proc/meminfo: memFree=783872/2055920 swapFree=4192812/4192956
[pid=24298] ppid=24296 vsize=2784 CPUtime=25.49
/proc/24298/stat : 24298 (march_ks) R 24296 24298 23473 0 -1 4194304 579 0 0 0 2549 0 0 0 25 0 1 0 205577654 2850816 561 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134547791 0 0 4096 0 0 0 0 17 1 0 0
/proc/24298/statm: 696 561 73 123 0 571 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 2784
[startup+51.1268 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 24299
/proc/meminfo: memFree=782592/2055920 swapFree=4192812/4192956
[pid=24298] ppid=24296 vsize=4404 CPUtime=51.09
/proc/24298/stat : 24298 (march_ks) R 24296 24298 23473 0 -1 4194304 920 0 0 0 5109 0 0 0 25 0 1 0 205577654 4509696 878 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538578 0 0 4096 0 0 0 0 17 1 0 0
/proc/24298/statm: 1101 878 73 123 0 976 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 4404
[startup+102.344 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24299
/proc/meminfo: memFree=780544/2055920 swapFree=4192812/4192956
[pid=24298] ppid=24296 vsize=7736 CPUtime=102.3
/proc/24298/stat : 24298 (march_ks) R 24296 24298 23473 0 -1 4194304 1438 0 0 0 10229 1 0 0 25 0 1 0 205577654 7921664 1396 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538617 0 0 4096 0 0 0 0 17 1 0 0
/proc/24298/statm: 1934 1396 73 123 0 1809 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 7736
[startup+162.378 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24299
/proc/meminfo: memFree=777792/2055920 swapFree=4192812/4192956
[pid=24298] ppid=24296 vsize=11236 CPUtime=162.31
/proc/24298/stat : 24298 (march_ks) R 24296 24298 23473 0 -1 4194304 2097 0 0 0 16230 1 0 0 25 0 1 0 205577654 11505664 2055 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526499 0 0 4096 0 0 0 0 17 1 0 0
/proc/24298/statm: 2809 2055 73 123 0 2684 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 11236
[startup+222.408 s]
/proc/loadavg: 1.06 1.01 1.00 2/78 24299
/proc/meminfo: memFree=775168/2055920 swapFree=4192812/4192956
[pid=24298] ppid=24296 vsize=11236 CPUtime=222.33
/proc/24298/stat : 24298 (march_ks) R 24296 24298 23473 0 -1 4194304 2745 0 0 0 22231 2 0 0 25 0 1 0 205577654 11505664 2703 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134598018 0 0 4096 0 0 0 0 17 1 0 0
/proc/24298/statm: 2809 2703 73 123 0 2684 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 11236
[startup+282.44 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 24301
/proc/meminfo: memFree=772672/2055920 swapFree=4192812/4192956
[pid=24298] ppid=24296 vsize=16940 CPUtime=282.35
/proc/24298/stat : 24298 (march_ks) R 24296 24298 23473 0 -1 4194304 3374 0 0 0 28232 3 0 0 25 0 1 0 205577654 17346560 3332 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134579994 0 0 4096 0 0 0 0 17 1 0 0
/proc/24298/statm: 4235 3332 73 123 0 4110 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 16940
[startup+342.468 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24301
/proc/meminfo: memFree=769984/2055920 swapFree=4192812/4192956
[pid=24298] ppid=24296 vsize=22892 CPUtime=342.36
/proc/24298/stat : 24298 (march_ks) R 24296 24298 23473 0 -1 4194304 4024 0 0 0 34232 4 0 0 25 0 1 0 205577654 23441408 3982 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526406 0 0 4096 0 0 0 0 17 1 0 0
/proc/24298/statm: 5723 3982 73 123 0 5598 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 22892
[startup+402.499 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24301
/proc/meminfo: memFree=767296/2055920 swapFree=4192812/4192956
[pid=24298] ppid=24296 vsize=22892 CPUtime=402.37
/proc/24298/stat : 24298 (march_ks) R 24296 24298 23473 0 -1 4194304 4700 0 0 0 40233 4 0 0 25 0 1 0 205577654 23441408 4658 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134677333 0 0 4096 0 0 0 0 17 1 0 0
/proc/24298/statm: 5723 4658 73 123 0 5598 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 22892
[startup+462.527 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24301
/proc/meminfo: memFree=764992/2055920 swapFree=4192812/4192956
[pid=24298] ppid=24296 vsize=26540 CPUtime=462.38
/proc/24298/stat : 24298 (march_ks) R 24296 24298 23473 0 -1 4194304 5293 0 0 0 46233 5 0 0 25 0 1 0 205577654 27176960 5251 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/24298/statm: 6635 5251 73 123 0 6510 0
Current children cumulated CPU time (s) 462.38
Current children cumulated vsize (KiB) 26540
[startup+522.558 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24301
/proc/meminfo: memFree=762496/2055920 swapFree=4192812/4192956
[pid=24298] ppid=24296 vsize=26540 CPUtime=522.39
/proc/24298/stat : 24298 (march_ks) R 24296 24298 23473 0 -1 4194304 5905 0 0 0 52233 6 0 0 25 0 1 0 205577654 27176960 5863 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526487 0 0 4096 0 0 0 0 17 1 0 0
/proc/24298/statm: 6635 5863 73 123 0 6510 0
Current children cumulated CPU time (s) 522.39
Current children cumulated vsize (KiB) 26540
[startup+582.583 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24301
/proc/meminfo: memFree=759744/2055920 swapFree=4192812/4192956
[pid=24298] ppid=24296 vsize=35272 CPUtime=582.41
/proc/24298/stat : 24298 (march_ks) R 24296 24298 23473 0 -1 4194304 6589 0 0 0 58234 7 0 0 25 0 1 0 205577654 36118528 6547 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24298/statm: 8818 6547 73 123 0 8693 0
Current children cumulated CPU time (s) 582.41
Current children cumulated vsize (KiB) 35272
[startup+642.616 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24301
/proc/meminfo: memFree=757056/2055920 swapFree=4192812/4192956
[pid=24298] ppid=24296 vsize=35272 CPUtime=642.41
/proc/24298/stat : 24298 (march_ks) R 24296 24298 23473 0 -1 4194304 7249 0 0 0 64234 7 0 0 25 0 1 0 205577654 36118528 7207 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134677364 0 0 4096 0 0 0 0 17 1 0 0
/proc/24298/statm: 8818 7207 73 123 0 8693 0
Current children cumulated CPU time (s) 642.41
Current children cumulated vsize (KiB) 35272
[startup+702.642 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24301
/proc/meminfo: memFree=754816/2055920 swapFree=4192812/4192956
[pid=24298] ppid=24296 vsize=35272 CPUtime=702.43
/proc/24298/stat : 24298 (march_ks) R 24296 24298 23473 0 -1 4194304 7825 0 0 0 70235 8 0 0 25 0 1 0 205577654 36118528 7783 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134527212 0 0 4096 0 0 0 0 17 1 0 0
/proc/24298/statm: 8818 7783 73 123 0 8693 0
Current children cumulated CPU time (s) 702.43
Current children cumulated vsize (KiB) 35272
[startup+762.671 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24301
/proc/meminfo: memFree=752384/2055920 swapFree=4192812/4192956
[pid=24298] ppid=24296 vsize=35272 CPUtime=762.43
/proc/24298/stat : 24298 (march_ks) R 24296 24298 23473 0 -1 4194304 8429 0 0 0 76235 8 0 0 25 0 1 0 205577654 36118528 8387 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134628602 0 0 4096 0 0 0 0 17 1 0 0
/proc/24298/statm: 8818 8387 73 123 0 8693 0
Current children cumulated CPU time (s) 762.43
Current children cumulated vsize (KiB) 35272
[startup+822.703 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24301
/proc/meminfo: memFree=749760/2055920 swapFree=4192812/4192956
[pid=24298] ppid=24296 vsize=55664 CPUtime=822.45
/proc/24298/stat : 24298 (march_ks) R 24296 24298 23473 0 -1 4194304 9090 0 0 0 82236 9 0 0 25 0 1 0 205577654 56999936 9048 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526476 0 0 4096 0 0 0 0 17 1 0 0
/proc/24298/statm: 13916 9048 73 123 0 13791 0
Current children cumulated CPU time (s) 822.45
Current children cumulated vsize (KiB) 55664
[startup+882.735 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24301
/proc/meminfo: memFree=747136/2055920 swapFree=4192812/4192956
[pid=24298] ppid=24296 vsize=55664 CPUtime=882.46
/proc/24298/stat : 24298 (march_ks) R 24296 24298 23473 0 -1 4194304 9741 0 0 0 88237 9 0 0 25 0 1 0 205577654 56999936 9699 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134542952 0 0 4096 0 0 0 0 17 1 0 0
/proc/24298/statm: 13916 9699 73 123 0 13791 0
Current children cumulated CPU time (s) 882.46
Current children cumulated vsize (KiB) 55664
[startup+942.765 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24301
/proc/meminfo: memFree=744768/2055920 swapFree=4192812/4192956
[pid=24298] ppid=24296 vsize=55664 CPUtime=942.48
/proc/24298/stat : 24298 (march_ks) R 24296 24298 23473 0 -1 4194304 10353 0 0 0 94239 9 0 0 25 0 1 0 205577654 56999936 10311 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526496 0 0 4096 0 0 0 0 17 1 0 0
/proc/24298/statm: 13916 10311 73 123 0 13791 0
Current children cumulated CPU time (s) 942.48
Current children cumulated vsize (KiB) 55664
[startup+1002.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24301
/proc/meminfo: memFree=742400/2055920 swapFree=4192812/4192956
[pid=24298] ppid=24296 vsize=55664 CPUtime=1002.49
/proc/24298/stat : 24298 (march_ks) R 24296 24298 23473 0 -1 4194304 10932 0 0 0 100239 10 0 0 25 0 1 0 205577654 56999936 10890 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134542352 0 0 4096 0 0 0 0 17 1 0 0
/proc/24298/statm: 13916 10890 73 123 0 13791 0
Current children cumulated CPU time (s) 1002.49
Current children cumulated vsize (KiB) 55664
[startup+1062.83 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24301
/proc/meminfo: memFree=740032/2055920 swapFree=4192812/4192956
[pid=24298] ppid=24296 vsize=55796 CPUtime=1062.51
/proc/24298/stat : 24298 (march_ks) R 24296 24298 23473 0 -1 4194304 11516 0 0 0 106241 10 0 0 25 0 1 0 205577654 57135104 11474 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526476 0 0 4096 0 0 0 0 17 1 0 0
/proc/24298/statm: 13949 11474 73 123 0 13824 0
Current children cumulated CPU time (s) 1062.51
Current children cumulated vsize (KiB) 55796
[startup+1122.86 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24301
/proc/meminfo: memFree=737344/2055920 swapFree=4192812/4192956
[pid=24298] ppid=24296 vsize=55796 CPUtime=1122.53
/proc/24298/stat : 24298 (march_ks) R 24296 24298 23473 0 -1 4194304 12199 0 0 0 112242 11 0 0 25 0 1 0 205577654 57135104 12157 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526499 0 0 4096 0 0 0 0 17 1 0 0
/proc/24298/statm: 13949 12157 73 123 0 13824 0
Current children cumulated CPU time (s) 1122.53
Current children cumulated vsize (KiB) 55796
[startup+1182.89 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24301
/proc/meminfo: memFree=734784/2055920 swapFree=4192812/4192956
[pid=24298] ppid=24296 vsize=55796 CPUtime=1182.54
/proc/24298/stat : 24298 (march_ks) R 24296 24298 23473 0 -1 4194304 12832 0 0 0 118242 12 0 0 25 0 1 0 205577654 57135104 12790 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 1 0 0
/proc/24298/statm: 13949 12790 73 123 0 13824 0
Current children cumulated CPU time (s) 1182.54
Current children cumulated vsize (KiB) 55796
Maximum CPU time exceeded: sending SIGTERM then SIGKILL
[startup+1200.41 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24301
/proc/meminfo: memFree=733952/2055920 swapFree=4192812/4192956
[pid=24298] ppid=24296 vsize=55796 CPUtime=1200.06
/proc/24298/stat : 24298 (march_ks) R 24296 24298 23473 0 -1 4194304 13021 0 0 0 119994 12 0 0 25 0 1 0 205577654 57135104 12979 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 1 0 0
/proc/24298/statm: 13949 12979 73 123 0 13824 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 55796
Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds
Solver just ended. Dumping a history of the last processes samples
[startup+1200.41 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24301
/proc/meminfo: memFree=733952/2055920 swapFree=4192812/4192956
[pid=24298] ppid=24296 vsize=55796 CPUtime=1200.06
/proc/24298/stat : 24298 (march_ks) R 24296 24298 23473 0 -1 4194304 13021 0 0 0 119994 12 0 0 25 0 1 0 205577654 57135104 12979 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 1 0 0
/proc/24298/statm: 13949 12979 73 123 0 13824 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 55796
Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.43
CPU time (s): 1200.07
CPU user time (s): 1199.94
CPU system time (s): 0.131979
CPU usage (%): 99.9706
Max. virtual memory (cumulated for all children) (KiB): 55796
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.94
system time used= 0.131979
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13021
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= 8
involuntary context switches= 2003
runsolver used 1.23881 second user time and 2.72358 second system time
The end
Begin job on node13 on Mon Feb 19 03:37:12 UTC 2007
IDJOB= 298445
IDBENCH= 19986
IDSOLVER= 111
FILE ID= node13/298445-1171856232
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/v500/unif-k3-r4.26-v500-c2130-S1517537144-16.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/298445-1171856232/march_ks /tmp/evaluation/298445-1171856232/instance-298445-1171856232.cnf
RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node13/watcher-298445-1171856232 -o ROOT/results/node13/solver-298445-1171856232 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/298445-1171856232/march_ks /tmp/evaluation/298445-1171856232/instance-298445-1171856232.cnf
META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH= dc1a2f30c0e380bf759db5f5fbd70205
RANDOM SEED= 470042474
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: 786584 kB
Buffers: 70320 kB
Cached: 1063376 kB
SwapCached: 0 kB
Active: 615056 kB
Inactive: 573024 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2055920 kB
LowFree: 786584 kB
SwapTotal: 4192956 kB
SwapFree: 4192812 kB
Dirty: 2316 kB
Writeback: 0 kB
Mapped: 73264 kB
Slab: 66800 kB
Committed_AS: 882672 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 03:57:14 UTC 2007