Trace number 1544264

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:
  1. 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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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.
  2. 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.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. 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.
  5. 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

Solver NameAnswerCPU timeWall clock time
SAT07 reference solver: March KS 2007-02-08? (TO) 1200.08 1200.61

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/18000/
unif-k3-r4.2-v18000-c75600-S1550223396-041.cnf
MD5SUMeb6bf34a1ded0d6ac9d6c9b7ba628c09
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark61.4797
Satisfiable
(Un)Satisfiability was proved
Number of variables18000
Number of clauses75600
Sum of the clauses size226800
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 375600
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data

1.29/1.39	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.29/1.39	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
1.29/1.39	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
1.29/1.39	c main()::
1.29/1.39	c initFormula():: searching for DIMACS p-line....
1.29/1.39	c initFormula():: the DIMACS p-line indicates a CNF of 18000 variables and 75600 clauses.
1.29/1.39	c parseCNF():: parsing....
1.29/1.39	c parseCNF():: the CNF contains 0 unary clauses.
1.29/1.39	c runParser():: parsing was successful, warming up engines...
1.29/1.39	c simplify_formula():: removed 0 tautological, 483 satisfied and 0 duplicate clauses
1.29/1.39	c preprocessing fase I completed:: there are now 17922 free variables and 75117 clauses.
1.29/1.39	c stat :: sign balance is biased by 0.475
1.29/1.39	c shorten_equivalence(): average equivalence length reduced from nan to nan
1.29/1.39	c using 3-SAT heuristics (occurence based diff)
1.29/1.39	c longest clause has size 3
1.29/1.39	c simplify_formula():: removed 0 tautological, 0 satisfied and 156 duplicate clauses
1.29/1.39	c resolvent_look() :: found 78 resolvents
1.29/1.39	c lessRedundantTransformation():: nothing to be done.
1.29/1.39	c transformTo3SAT():: you gave me 18000 variables and 75195 clauses.
1.29/1.39	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
1.29/1.39	c transformTo3SAT():: I will add 0 variables and 0 clauses!
1.29/1.39	c transformTo3SAT():: the transformation yielded 18000 variabels and 75195 clauses.
1.29/1.39	c main():: clause / variable ratio: ( 75195 / 18000 ) = 4.18
1.29/1.39	c longest clause has size 3
1.29/1.39	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.29/1.39	c dynamic_preselect_setsize :: off
1.29/1.39	c suggested doublelook initial :: 0
1.29/1.39	c main():: all systems go!
1.29/1.39	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 1351 JD: 1232
53.46/53.58	c |----------------------------------------------------------------|

Verifier Data

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1544264-1238607078/watcher-1544264-1238607078 -o /tmp/evaluation-result-1544264-1238607078/solver-1544264-1238607078 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1544264-1238607078.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 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 3/80 4208
/proc/meminfo: memFree=1352488/2055912 swapFree=4170680/4192956
[pid=4208] ppid=4206 vsize=2664 CPUtime=0
/proc/4208/stat : 4208 (march_ks) R 4206 4208 3798 0 -1 4194304 489 0 0 0 0 0 0 0 18 0 1 0 1133371756 2727936 475 1992294400 134512640 135019032 4294956224 18446744073709551615 134790233 0 0 4096 0 0 0 0 17 0 0 0
/proc/4208/statm: 666 475 47 123 0 541 0

[startup+0.0894119 s]
/proc/loadavg: 0.92 0.98 0.99 3/80 4208
/proc/meminfo: memFree=1352488/2055912 swapFree=4170680/4192956
[pid=4208] ppid=4206 vsize=3588 CPUtime=0.08
/proc/4208/stat : 4208 (march_ks) R 4206 4208 3798 0 -1 4194304 802 0 0 0 8 0 0 0 18 0 1 0 1133371756 3674112 788 1992294400 134512640 135019032 4294956224 18446744073709551615 134557851 0 0 4096 0 0 0 0 17 0 0 0
/proc/4208/statm: 897 788 47 123 0 772 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 3588

[startup+0.101415 s]
/proc/loadavg: 0.92 0.98 0.99 3/80 4208
/proc/meminfo: memFree=1352488/2055912 swapFree=4170680/4192956
[pid=4208] ppid=4206 vsize=3720 CPUtime=0.09
/proc/4208/stat : 4208 (march_ks) R 4206 4208 3798 0 -1 4194304 847 0 0 0 9 0 0 0 18 0 1 0 1133371756 3809280 833 1992294400 134512640 135019032 4294956224 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 0 0 0
/proc/4208/statm: 930 833 47 123 0 805 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3720

[startup+0.301435 s]
/proc/loadavg: 0.92 0.98 0.99 3/80 4208
/proc/meminfo: memFree=1352488/2055912 swapFree=4170680/4192956
[pid=4208] ppid=4206 vsize=8664 CPUtime=0.29
/proc/4208/stat : 4208 (march_ks) R 4206 4208 3798 0 -1 4194304 2747 0 0 0 28 1 0 0 19 0 1 0 1133371756 8871936 1476 1992294400 134512640 135019032 4294956224 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/4208/statm: 2199 1480 52 123 0 2074 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8664

[startup+0.701476 s]
/proc/loadavg: 0.92 0.98 0.99 3/80 4208
/proc/meminfo: memFree=1352488/2055912 swapFree=4170680/4192956
[pid=4208] ppid=4206 vsize=8800 CPUtime=0.69
/proc/4208/stat : 4208 (march_ks) R 4206 4208 3798 0 -1 4194304 5443 0 0 0 67 2 0 0 23 0 1 0 1133371756 9011200 1481 1992294400 134512640 135019032 4294956224 18446744073709551615 134554585 0 0 4096 0 0 0 0 17 0 0 0
/proc/4208/statm: 2200 1481 63 123 0 2075 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8800

[startup+1.50156 s]
/proc/loadavg: 0.92 0.98 0.99 2/81 4209
/proc/meminfo: memFree=1339424/2055912 swapFree=4170680/4192956
[pid=4208] ppid=4206 vsize=22804 CPUtime=1.49
/proc/4208/stat : 4208 (march_ks) R 4206 4208 3798 0 -1 4194304 14197 0 0 0 143 6 0 0 25 0 1 0 1133371756 23351296 4807 1992294400 134512640 135019032 4294956224 18446744073709551615 134565489 0 0 4096 0 0 0 0 17 0 0 0
/proc/4208/statm: 5701 4807 73 123 0 5576 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 22804

[startup+3.10173 s]
/proc/loadavg: 0.92 0.98 0.99 2/81 4209
/proc/meminfo: memFree=1333280/2055912 swapFree=4170680/4192956
[pid=4208] ppid=4206 vsize=22808 CPUtime=3.09
/proc/4208/stat : 4208 (march_ks) R 4206 4208 3798 0 -1 4194304 14198 0 0 0 303 6 0 0 25 0 1 0 1133371756 23355392 4808 1992294400 134512640 135019032 4294956224 18446744073709551615 134542363 0 0 4096 0 0 0 0 17 0 0 0
/proc/4208/statm: 5702 4808 73 123 0 5577 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 22808

[startup+6.30105 s]
/proc/loadavg: 0.93 0.98 0.99 2/81 4209
/proc/meminfo: memFree=1333040/2055912 swapFree=4170680/4192956
[pid=4208] ppid=4206 vsize=23104 CPUtime=6.29
/proc/4208/stat : 4208 (march_ks) R 4206 4208 3798 0 -1 4194304 14236 0 0 0 623 6 0 0 25 0 1 0 1133371756 23658496 4846 1992294400 134512640 135019032 4294956224 18446744073709551615 134564357 0 0 4096 0 0 0 0 17 0 0 0
/proc/4208/statm: 5776 4846 73 123 0 5651 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 23104

[startup+12.7017 s]
/proc/loadavg: 0.93 0.98 0.99 2/81 4209
/proc/meminfo: memFree=1332656/2055912 swapFree=4170680/4192956
[pid=4208] ppid=4206 vsize=23508 CPUtime=12.68
/proc/4208/stat : 4208 (march_ks) R 4206 4208 3798 0 -1 4194304 14341 0 0 0 1262 6 0 0 25 0 1 0 1133371756 24072192 4951 1992294400 134512640 135019032 4294956224 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/4208/statm: 5877 4951 73 123 0 5752 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 23508

[startup+25.5011 s]
/proc/loadavg: 0.95 0.98 0.99 2/81 4209
/proc/meminfo: memFree=1330992/2055912 swapFree=4170680/4192956
[pid=4208] ppid=4206 vsize=25352 CPUtime=25.48
/proc/4208/stat : 4208 (march_ks) R 4206 4208 3798 0 -1 4194304 14775 0 0 0 2541 7 0 0 25 0 1 0 1133371756 25960448 5385 1992294400 134512640 135019032 4294956224 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 0 0 0
/proc/4208/statm: 6338 5385 73 123 0 6213 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 25352

[startup+51.1017 s]
/proc/loadavg: 0.96 0.98 0.99 2/81 4209
/proc/meminfo: memFree=1330288/2055912 swapFree=4170680/4192956
[pid=4208] ppid=4206 vsize=26132 CPUtime=51.06
/proc/4208/stat : 4208 (march_ks) R 4206 4208 3798 0 -1 4194304 14955 0 0 0 5099 7 0 0 25 0 1 0 1133371756 26759168 5565 1992294400 134512640 135019032 4294956224 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 0 0 0
/proc/4208/statm: 6533 5565 73 123 0 6408 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 26132

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/81 4209
/proc/meminfo: memFree=1329136/2055912 swapFree=4170680/4192956
[pid=4208] ppid=4206 vsize=27252 CPUtime=102.25
/proc/4208/stat : 4208 (march_ks) R 4206 4208 3798 0 -1 4194304 15225 0 0 0 10217 8 0 0 25 0 1 0 1133371756 27906048 5824 1992294400 134512640 135019032 4294956224 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/4208/statm: 6813 5824 73 123 0 6688 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 27252

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 4209
/proc/meminfo: memFree=1328496/2055912 swapFree=4170680/4192956
[pid=4208] ppid=4206 vsize=27760 CPUtime=162.22
/proc/4208/stat : 4208 (march_ks) R 4206 4208 3798 0 -1 4194304 15380 0 0 0 16214 8 0 0 25 0 1 0 1133371756 28426240 5979 1992294400 134512640 135019032 4294956224 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/4208/statm: 6940 5979 73 123 0 6815 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 27760

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 4209
/proc/meminfo: memFree=1328176/2055912 swapFree=4170680/4192956
[pid=4208] ppid=4206 vsize=28136 CPUtime=222.18
/proc/4208/stat : 4208 (march_ks) R 4206 4208 3798 0 -1 4194304 15456 0 0 0 22210 8 0 0 25 0 1 0 1133371756 28811264 6055 1992294400 134512640 135019032 4294956224 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/4208/statm: 7034 6055 73 123 0 6909 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 28136

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 4209
/proc/meminfo: memFree=1328048/2055912 swapFree=4170680/4192956
[pid=4208] ppid=4206 vsize=28260 CPUtime=282.16
/proc/4208/stat : 4208 (march_ks) R 4206 4208 3798 0 -1 4194304 15495 0 0 0 28208 8 0 0 25 0 1 0 1133371756 28938240 6094 1992294400 134512640 135019032 4294956224 18446744073709551615 134538240 0 0 4096 0 0 0 0 17 0 0 0
/proc/4208/statm: 7065 6094 73 123 0 6940 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 28260

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 4209
/proc/meminfo: memFree=1327920/2055912 swapFree=4170680/4192956
[pid=4208] ppid=4206 vsize=28384 CPUtime=342.13
/proc/4208/stat : 4208 (march_ks) R 4206 4208 3798 0 -1 4194304 15533 0 0 0 34205 8 0 0 25 0 1 0 1133371756 29065216 6132 1992294400 134512640 135019032 4294956224 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/4208/statm: 7096 6132 73 123 0 6971 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 28384

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 4209
/proc/meminfo: memFree=1327728/2055912 swapFree=4170680/4192956
[pid=4208] ppid=4206 vsize=28508 CPUtime=402.1
/proc/4208/stat : 4208 (march_ks) R 4206 4208 3798 0 -1 4194304 15571 0 0 0 40202 8 0 0 25 0 1 0 1133371756 29192192 6170 1992294400 134512640 135019032 4294956224 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/4208/statm: 7127 6170 73 123 0 7002 0
Current children cumulated CPU time (s) 402.1
Current children cumulated vsize (KiB) 28508

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 4209
/proc/meminfo: memFree=1327600/2055912 swapFree=4170680/4192956
[pid=4208] ppid=4206 vsize=28632 CPUtime=462.08
/proc/4208/stat : 4208 (march_ks) R 4206 4208 3798 0 -1 4194304 15607 0 0 0 46200 8 0 0 25 0 1 0 1133371756 29319168 6206 1992294400 134512640 135019032 4294956224 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 0 0 0
/proc/4208/statm: 7158 6206 73 123 0 7033 0
Current children cumulated CPU time (s) 462.08
Current children cumulated vsize (KiB) 28632

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 4209
/proc/meminfo: memFree=1327472/2055912 swapFree=4170680/4192956
[pid=4208] ppid=4206 vsize=28756 CPUtime=522.06
/proc/4208/stat : 4208 (march_ks) R 4206 4208 3798 0 -1 4194304 15635 0 0 0 52197 9 0 0 25 0 1 0 1133371756 29446144 6234 1992294400 134512640 135019032 4294956224 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 0 0 0
/proc/4208/statm: 7189 6234 73 123 0 7064 0
Current children cumulated CPU time (s) 522.06
Current children cumulated vsize (KiB) 28756

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 4209
/proc/meminfo: memFree=1327408/2055912 swapFree=4170680/4192956
[pid=4208] ppid=4206 vsize=28880 CPUtime=582.03
/proc/4208/stat : 4208 (march_ks) R 4206 4208 3798 0 -1 4194304 15658 0 0 0 58194 9 0 0 25 0 1 0 1133371756 29573120 6257 1992294400 134512640 135019032 4294956224 18446744073709551615 134538602 0 0 4096 0 0 0 0 17 0 0 0
/proc/4208/statm: 7220 6257 73 123 0 7095 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 28880

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 4209
/proc/meminfo: memFree=1327280/2055912 swapFree=4170680/4192956
[pid=4208] ppid=4206 vsize=29004 CPUtime=642.01
/proc/4208/stat : 4208 (march_ks) R 4206 4208 3798 0 -1 4194304 15681 0 0 0 64192 9 0 0 25 0 1 0 1133371756 29700096 6280 1992294400 134512640 135019032 4294956224 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 0 0 0
/proc/4208/statm: 7251 6280 73 123 0 7126 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 29004

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 4209
/proc/meminfo: memFree=1327216/2055912 swapFree=4170680/4192956
[pid=4208] ppid=4206 vsize=29004 CPUtime=701.98
/proc/4208/stat : 4208 (march_ks) R 4206 4208 3798 0 -1 4194304 15701 0 0 0 70189 9 0 0 25 0 1 0 1133371756 29700096 6300 1992294400 134512640 135019032 4294956224 18446744073709551615 134526499 0 0 4096 0 0 0 0 17 0 0 0
/proc/4208/statm: 7251 6300 73 123 0 7126 0
Current children cumulated CPU time (s) 701.98
Current children cumulated vsize (KiB) 29004

[startup+762.307 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 4211
/proc/meminfo: memFree=1327024/2055912 swapFree=4170680/4192956
[pid=4208] ppid=4206 vsize=29128 CPUtime=761.95
/proc/4208/stat : 4208 (march_ks) R 4206 4208 3798 0 -1 4194304 15723 0 0 0 76186 9 0 0 25 0 1 0 1133371756 29827072 6322 1992294400 134512640 135019032 4294956224 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 0 0 0
/proc/4208/statm: 7282 6322 73 123 0 7157 0
Current children cumulated CPU time (s) 761.95
Current children cumulated vsize (KiB) 29128

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 4211
/proc/meminfo: memFree=1327024/2055912 swapFree=4170680/4192956
[pid=4208] ppid=4206 vsize=29252 CPUtime=821.92
/proc/4208/stat : 4208 (march_ks) R 4206 4208 3798 0 -1 4194304 15747 0 0 0 82183 9 0 0 25 0 1 0 1133371756 29954048 6346 1992294400 134512640 135019032 4294956224 18446744073709551615 134526481 0 0 4096 0 0 0 0 17 0 0 0
/proc/4208/statm: 7313 6346 73 123 0 7188 0
Current children cumulated CPU time (s) 821.92
Current children cumulated vsize (KiB) 29252

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 4211
/proc/meminfo: memFree=1326960/2055912 swapFree=4170680/4192956
[pid=4208] ppid=4206 vsize=29376 CPUtime=881.9
/proc/4208/stat : 4208 (march_ks) R 4206 4208 3798 0 -1 4194304 15766 0 0 0 88181 9 0 0 25 0 1 0 1133371756 30081024 6365 1992294400 134512640 135019032 4294956224 18446744073709551615 134564805 0 0 4096 0 0 0 0 17 0 0 0
/proc/4208/statm: 7344 6365 73 123 0 7219 0
Current children cumulated CPU time (s) 881.9
Current children cumulated vsize (KiB) 29376

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 4211
/proc/meminfo: memFree=1326896/2055912 swapFree=4170680/4192956
[pid=4208] ppid=4206 vsize=29376 CPUtime=941.87
/proc/4208/stat : 4208 (march_ks) R 4206 4208 3798 0 -1 4194304 15784 0 0 0 94178 9 0 0 25 0 1 0 1133371756 30081024 6383 1992294400 134512640 135019032 4294956224 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/4208/statm: 7344 6383 73 123 0 7219 0
Current children cumulated CPU time (s) 941.87
Current children cumulated vsize (KiB) 29376

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 4211
/proc/meminfo: memFree=1326832/2055912 swapFree=4170680/4192956
[pid=4208] ppid=4206 vsize=29500 CPUtime=1001.84
/proc/4208/stat : 4208 (march_ks) R 4206 4208 3798 0 -1 4194304 15799 0 0 0 100175 9 0 0 25 0 1 0 1133371756 30208000 6398 1992294400 134512640 135019032 4294956224 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/4208/statm: 7375 6398 73 123 0 7250 0
Current children cumulated CPU time (s) 1001.84
Current children cumulated vsize (KiB) 29500

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 4211
/proc/meminfo: memFree=1326768/2055912 swapFree=4170680/4192956
[pid=4208] ppid=4206 vsize=29500 CPUtime=1061.82
/proc/4208/stat : 4208 (march_ks) R 4206 4208 3798 0 -1 4194304 15816 0 0 0 106173 9 0 0 25 0 1 0 1133371756 30208000 6415 1992294400 134512640 135019032 4294956224 18446744073709551615 134597951 0 0 4096 0 0 0 0 17 0 0 0
/proc/4208/statm: 7375 6415 73 123 0 7250 0
Current children cumulated CPU time (s) 1061.82
Current children cumulated vsize (KiB) 29500

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 4211
/proc/meminfo: memFree=1326704/2055912 swapFree=4170680/4192956
[pid=4208] ppid=4206 vsize=29624 CPUtime=1121.79
/proc/4208/stat : 4208 (march_ks) R 4206 4208 3798 0 -1 4194304 15829 0 0 0 112170 9 0 0 25 0 1 0 1133371756 30334976 6428 1992294400 134512640 135019032 4294956224 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/4208/statm: 7406 6428 73 123 0 7281 0
Current children cumulated CPU time (s) 1121.79
Current children cumulated vsize (KiB) 29624

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 4211
/proc/meminfo: memFree=1326640/2055912 swapFree=4170680/4192956
[pid=4208] ppid=4206 vsize=29624 CPUtime=1181.76
/proc/4208/stat : 4208 (march_ks) R 4206 4208 3798 0 -1 4194304 15843 0 0 0 118167 9 0 0 25 0 1 0 1133371756 30334976 6442 1992294400 134512640 135019032 4294956224 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/4208/statm: 7406 6442 73 123 0 7281 0
Current children cumulated CPU time (s) 1181.76
Current children cumulated vsize (KiB) 29624



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 4211
/proc/meminfo: memFree=1326640/2055912 swapFree=4170680/4192956
[pid=4208] ppid=4206 vsize=29624 CPUtime=1200.06
/proc/4208/stat : 4208 (march_ks) R 4206 4208 3798 0 -1 4194304 15849 0 0 0 119997 9 0 0 25 0 1 0 1133371756 30334976 6448 1992294400 134512640 135019032 4294956224 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 0 0 0
/proc/4208/statm: 7406 6448 73 123 0 7281 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 29624

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): 1200.61
CPU time (s): 1200.08
CPU user time (s): 1199.98
CPU system time (s): 0.100984
CPU usage (%): 99.9556
Max. virtual memory (cumulated for all children) (KiB): 29624

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.98
system time used= 0.100984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15849
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= 2
involuntary context switches= 4175

runsolver used 1.37479 second user time and 4.09538 second system time

The end

Launcher Data

Begin job on node78 at 2009-04-01 19:31:19
IDJOB=1544264
IDBENCH=70359
IDSOLVER=559
FILE ID=node78/1544264-1238607078
PBS_JOBID= 9068331
Free space on /tmp= 126872 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/18000/unif-k3-r4.2-v18000-c75600-S1550223396-041.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1544264-1238607078/watcher-1544264-1238607078 -o /tmp/evaluation-result-1544264-1238607078/solver-1544264-1238607078 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1544264-1238607078.cnf            

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= eb6bf34a1ded0d6ac9d6c9b7ba628c09
RANDOM SEED=1476976325

node78.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.214
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		: 3000.214
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:      2055912 kB
MemFree:       1353032 kB
Buffers:         99664 kB
Cached:         508820 kB
SwapCached:       7800 kB
Active:         346608 kB
Inactive:       272412 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055912 kB
LowFree:       1353032 kB
SwapTotal:     4192956 kB
SwapFree:      4170680 kB
Dirty:            4344 kB
Writeback:           0 kB
Mapped:          16140 kB
Slab:            68120 kB
Committed_AS:  2740428 kB
PageTables:       2556 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 126868 MiB
End job on node78 at 2009-04-01 19:51:21