Trace number 1543954

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 1200.51

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/1100/
unif-k5-r20-v1100-c22000-S1954748117-061.cnf
MD5SUM30068bb62ff2ae5a4888c347460a4a1d
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark84.2262
Satisfiable
(Un)Satisfiability was proved
Number of variables1100
Number of clauses22000
Sum of the clauses size110000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 522000
Number of clauses of size over 50

Solver Data

0.49/0.52	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.49/0.52	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.49/0.52	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.49/0.52	c main()::
0.49/0.52	c initFormula():: searching for DIMACS p-line....
0.49/0.52	c full lookahead due to high density!
0.49/0.52	c initFormula():: the DIMACS p-line indicates a CNF of 1100 variables and 22000 clauses.
0.49/0.52	c parseCNF():: parsing....
0.49/0.52	c parseCNF():: the CNF contains 0 unary clauses.
0.49/0.52	c runParser():: parsing was successful, warming up engines...
0.49/0.52	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.49/0.52	c preprocessing fase I completed:: there are now 1100 free variables and 22000 clauses.
0.49/0.52	c stat :: sign balance is biased by 0.041
0.49/0.52	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.49/0.52	c using k-SAT heuristics (size based diff)
0.49/0.52	c longest clause has size 5
0.49/0.52	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.49/0.52	c main():: clause / variable ratio: ( 22000 / 1100 ) = 20.00
0.49/0.52	c longest clause has size 5
0.49/0.52	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.49/0.52	c dynamic_preselect_setsize :: off
0.49/0.52	c suggested doublelook initial :: 0
0.49/0.52	c main():: all systems go!
0.49/0.52	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 445 JD: 326
2.99/3.07	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
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-1543954-1238601876/watcher-1543954-1238601876 -o /tmp/evaluation-result-1543954-1238601876/solver-1543954-1238601876 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1543954-1238601876.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: 1.00 1.00 1.08 3/65 24407
/proc/meminfo: memFree=1449944/2055920 swapFree=4177700/4192956
[pid=24407] ppid=24405 vsize=832 CPUtime=0
/proc/24407/stat : 24407 (march_ks) R 24405 24407 24041 0 -1 4194304 126 0 0 0 0 0 0 0 18 0 1 0 1132849916 851968 112 1992294400 134512640 135019032 4294956224 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/24407/statm: 208 112 47 123 0 83 0

[startup+0.074758 s]
/proc/loadavg: 1.00 1.00 1.08 3/65 24407
/proc/meminfo: memFree=1449944/2055920 swapFree=4177700/4192956
[pid=24407] ppid=24405 vsize=3524 CPUtime=0.07
/proc/24407/stat : 24407 (march_ks) R 24405 24407 24041 0 -1 4194304 712 0 0 0 7 0 0 0 18 0 1 0 1132849916 3608576 609 1992294400 134512640 135019032 4294956224 18446744073709551615 134554755 0 0 4096 0 0 0 0 17 1 0 0
/proc/24407/statm: 881 609 52 123 0 756 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 3524

[startup+0.102762 s]
/proc/loadavg: 1.00 1.00 1.08 3/65 24407
/proc/meminfo: memFree=1449944/2055920 swapFree=4177700/4192956
[pid=24407] ppid=24405 vsize=3392 CPUtime=0.09
/proc/24407/stat : 24407 (march_ks) R 24405 24407 24041 0 -1 4194304 1318 0 0 0 9 0 0 0 18 0 1 0 1132849916 3473408 619 1992294400 134512640 135019032 4294956224 18446744073709551615 134554755 0 0 4096 0 0 0 0 17 1 0 0
/proc/24407/statm: 848 619 63 123 0 723 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3392

[startup+0.302797 s]
/proc/loadavg: 1.00 1.00 1.08 3/65 24407
/proc/meminfo: memFree=1449944/2055920 swapFree=4177700/4192956
[pid=24407] ppid=24405 vsize=3952 CPUtime=0.29
/proc/24407/stat : 24407 (march_ks) R 24405 24407 24041 0 -1 4194304 2443 0 0 0 29 0 0 0 19 0 1 0 1132849916 4046848 754 1992294400 134512640 135019032 4294956224 18446744073709551615 134536935 0 0 4096 0 0 0 0 17 1 0 0
/proc/24407/statm: 988 754 67 123 0 863 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3952

[startup+0.701868 s]
/proc/loadavg: 1.00 1.00 1.08 3/65 24407
/proc/meminfo: memFree=1449944/2055920 swapFree=4177700/4192956
[pid=24407] ppid=24405 vsize=5056 CPUtime=0.69
/proc/24407/stat : 24407 (march_ks) R 24405 24407 24041 0 -1 4194304 3703 0 0 0 68 1 0 0 22 0 1 0 1132849916 5177344 916 1992294400 134512640 135019032 4294956224 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 1 0 0
/proc/24407/statm: 1264 916 72 123 0 1139 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5056

[startup+1.50201 s]
/proc/loadavg: 1.00 1.00 1.08 2/66 24408
/proc/meminfo: memFree=1446352/2055920 swapFree=4177700/4192956
[pid=24407] ppid=24405 vsize=5064 CPUtime=1.49
/proc/24407/stat : 24407 (march_ks) R 24405 24407 24041 0 -1 4194304 3705 0 0 0 148 1 0 0 25 0 1 0 1132849916 5185536 918 1992294400 134512640 135019032 4294956224 18446744073709551615 134565489 0 0 4096 0 0 0 0 17 1 0 0
/proc/24407/statm: 1266 918 72 123 0 1141 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5064

[startup+3.10129 s]
/proc/loadavg: 1.00 1.00 1.08 2/66 24408
/proc/meminfo: memFree=1446224/2055920 swapFree=4177700/4192956
[pid=24407] ppid=24405 vsize=5076 CPUtime=3.09
/proc/24407/stat : 24407 (march_ks) R 24405 24407 24041 0 -1 4194304 3708 0 0 0 308 1 0 0 25 0 1 0 1132849916 5197824 921 1992294400 134512640 135019032 4294956224 18446744073709551615 134538429 0 0 4096 0 0 0 0 17 1 0 0
/proc/24407/statm: 1269 921 72 123 0 1144 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5076

[startup+6.30186 s]
/proc/loadavg: 1.00 1.00 1.08 2/66 24408
/proc/meminfo: memFree=1446160/2055920 swapFree=4177700/4192956
[pid=24407] ppid=24405 vsize=5080 CPUtime=6.29
/proc/24407/stat : 24407 (march_ks) R 24405 24407 24041 0 -1 4194304 3709 0 0 0 628 1 0 0 25 0 1 0 1132849916 5201920 922 1992294400 134512640 135019032 4294956224 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24407/statm: 1270 922 72 123 0 1145 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5080

[startup+12.702 s]
/proc/loadavg: 1.00 1.00 1.08 2/66 24408
/proc/meminfo: memFree=1446160/2055920 swapFree=4177700/4192956
[pid=24407] ppid=24405 vsize=5080 CPUtime=12.69
/proc/24407/stat : 24407 (march_ks) R 24405 24407 24041 0 -1 4194304 3709 0 0 0 1268 1 0 0 25 0 1 0 1132849916 5201920 922 1992294400 134512640 135019032 4294956224 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/24407/statm: 1270 922 72 123 0 1145 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5080

[startup+25.5023 s]
/proc/loadavg: 1.00 1.00 1.08 2/66 24408
/proc/meminfo: memFree=1446160/2055920 swapFree=4177700/4192956
[pid=24407] ppid=24405 vsize=5212 CPUtime=25.49
/proc/24407/stat : 24407 (march_ks) R 24405 24407 24041 0 -1 4194304 3733 0 0 0 2547 2 0 0 25 0 1 0 1132849916 5337088 946 1992294400 134512640 135019032 4294956224 18446744073709551615 134526944 0 0 4096 0 0 0 0 17 1 0 0
/proc/24407/statm: 1303 946 72 123 0 1178 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 5212

[startup+51.1028 s]
/proc/loadavg: 1.00 1.00 1.08 2/66 24408
/proc/meminfo: memFree=1446160/2055920 swapFree=4177700/4192956
[pid=24407] ppid=24405 vsize=5392 CPUtime=51.08
/proc/24407/stat : 24407 (march_ks) R 24405 24407 24041 0 -1 4194304 3761 0 0 0 5106 2 0 0 25 0 1 0 1132849916 5521408 974 1992294400 134512640 135019032 4294956224 18446744073709551615 134598342 0 0 4096 0 0 0 0 17 1 0 0
/proc/24407/statm: 1348 974 72 123 0 1223 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 5392

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.07 2/66 24408
/proc/meminfo: memFree=1446096/2055920 swapFree=4177700/4192956
[pid=24407] ppid=24405 vsize=5556 CPUtime=102.26
/proc/24407/stat : 24407 (march_ks) R 24405 24407 24041 0 -1 4194304 3789 0 0 0 10224 2 0 0 25 0 1 0 1132849916 5689344 1002 1992294400 134512640 135019032 4294956224 18446744073709551615 134525702 0 0 4096 0 0 0 0 17 1 0 0
/proc/24407/statm: 1389 1002 72 123 0 1264 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 5556

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.07 2/66 24408
/proc/meminfo: memFree=1446032/2055920 swapFree=4177700/4192956
[pid=24407] ppid=24405 vsize=5556 CPUtime=162.23
/proc/24407/stat : 24407 (march_ks) R 24405 24407 24041 0 -1 4194304 3800 0 0 0 16221 2 0 0 25 0 1 0 1132849916 5689344 1013 1992294400 134512640 135019032 4294956224 18446744073709551615 134537989 0 0 4096 0 0 0 0 17 1 0 0
/proc/24407/statm: 1389 1013 72 123 0 1264 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 5556

[startup+222.301 s]
/proc/loadavg: 1.04 1.01 1.07 2/66 24408
/proc/meminfo: memFree=1445968/2055920 swapFree=4177700/4192956
[pid=24407] ppid=24405 vsize=5556 CPUtime=222.21
/proc/24407/stat : 24407 (march_ks) R 24405 24407 24041 0 -1 4194304 3808 0 0 0 22219 2 0 0 25 0 1 0 1132849916 5689344 1021 1992294400 134512640 135019032 4294956224 18446744073709551615 134526970 0 0 4096 0 0 0 0 17 1 0 0
/proc/24407/statm: 1389 1021 72 123 0 1264 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 5556

[startup+282.302 s]
/proc/loadavg: 1.05 1.02 1.07 2/66 24408
/proc/meminfo: memFree=1445968/2055920 swapFree=4177700/4192956
[pid=24407] ppid=24405 vsize=5556 CPUtime=282.19
/proc/24407/stat : 24407 (march_ks) R 24405 24407 24041 0 -1 4194304 3816 0 0 0 28216 3 0 0 25 0 1 0 1132849916 5689344 1029 1992294400 134512640 135019032 4294956224 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 1 0 0
/proc/24407/statm: 1389 1029 72 123 0 1264 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 5556

[startup+342.301 s]
/proc/loadavg: 1.05 1.03 1.06 2/66 24408
/proc/meminfo: memFree=1445904/2055920 swapFree=4177700/4192956
[pid=24407] ppid=24405 vsize=5684 CPUtime=342.17
/proc/24407/stat : 24407 (march_ks) R 24405 24407 24041 0 -1 4194304 3832 0 0 0 34214 3 0 0 25 0 1 0 1132849916 5820416 1045 1992294400 134512640 135019032 4294956224 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/24407/statm: 1421 1045 72 123 0 1296 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 5684

[startup+402.301 s]
/proc/loadavg: 1.02 1.02 1.06 2/66 24408
/proc/meminfo: memFree=1445840/2055920 swapFree=4177700/4192956
[pid=24407] ppid=24405 vsize=5684 CPUtime=402.15
/proc/24407/stat : 24407 (march_ks) R 24405 24407 24041 0 -1 4194304 3843 0 0 0 40212 3 0 0 25 0 1 0 1132849916 5820416 1056 1992294400 134512640 135019032 4294956224 18446744073709551615 134547665 0 0 4096 0 0 0 0 17 1 0 0
/proc/24407/statm: 1421 1056 72 123 0 1296 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 5684

[startup+462.302 s]
/proc/loadavg: 1.00 1.02 1.05 2/66 24408
/proc/meminfo: memFree=1445776/2055920 swapFree=4177700/4192956
[pid=24407] ppid=24405 vsize=5684 CPUtime=462.12
/proc/24407/stat : 24407 (march_ks) R 24405 24407 24041 0 -1 4194304 3850 0 0 0 46209 3 0 0 25 0 1 0 1132849916 5820416 1063 1992294400 134512640 135019032 4294956224 18446744073709551615 134526970 0 0 4096 0 0 0 0 17 1 0 0
/proc/24407/statm: 1421 1063 72 123 0 1296 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 5684

[startup+522.301 s]
/proc/loadavg: 1.00 1.01 1.05 2/66 24408
/proc/meminfo: memFree=1445776/2055920 swapFree=4177700/4192956
[pid=24407] ppid=24405 vsize=5684 CPUtime=522.1
/proc/24407/stat : 24407 (march_ks) R 24405 24407 24041 0 -1 4194304 3854 0 0 0 52207 3 0 0 25 0 1 0 1132849916 5820416 1067 1992294400 134512640 135019032 4294956224 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/24407/statm: 1421 1067 72 123 0 1296 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 5684

[startup+582.301 s]
/proc/loadavg: 1.00 1.01 1.04 2/66 24408
/proc/meminfo: memFree=1445776/2055920 swapFree=4177700/4192956
[pid=24407] ppid=24405 vsize=5812 CPUtime=582.09
/proc/24407/stat : 24407 (march_ks) R 24405 24407 24041 0 -1 4194304 3858 0 0 0 58205 4 0 0 25 0 1 0 1132849916 5951488 1071 1992294400 134512640 135019032 4294956224 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/24407/statm: 1453 1071 72 123 0 1328 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 5812

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.04 2/66 24408
/proc/meminfo: memFree=1445776/2055920 swapFree=4177700/4192956
[pid=24407] ppid=24405 vsize=5812 CPUtime=642.07
/proc/24407/stat : 24407 (march_ks) R 24405 24407 24041 0 -1 4194304 3861 0 0 0 64203 4 0 0 25 0 1 0 1132849916 5951488 1074 1992294400 134512640 135019032 4294956224 18446744073709551615 134628916 0 0 4096 0 0 0 0 17 1 0 0
/proc/24407/statm: 1453 1074 72 123 0 1328 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 5812

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.03 2/66 24408
/proc/meminfo: memFree=1445712/2055920 swapFree=4177700/4192956
[pid=24407] ppid=24405 vsize=5812 CPUtime=702.04
/proc/24407/stat : 24407 (march_ks) R 24405 24407 24041 0 -1 4194304 3864 0 0 0 70200 4 0 0 25 0 1 0 1132849916 5951488 1077 1992294400 134512640 135019032 4294956224 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 1 0 0
/proc/24407/statm: 1453 1077 72 123 0 1328 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 5812

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.02 2/66 24408
/proc/meminfo: memFree=1445712/2055920 swapFree=4177700/4192956
[pid=24407] ppid=24405 vsize=5812 CPUtime=762.02
/proc/24407/stat : 24407 (march_ks) R 24405 24407 24041 0 -1 4194304 3867 0 0 0 76198 4 0 0 25 0 1 0 1132849916 5951488 1080 1992294400 134512640 135019032 4294956224 18446744073709551615 134526928 0 0 4096 0 0 0 0 17 1 0 0
/proc/24407/statm: 1453 1080 72 123 0 1328 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 5812

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.02 2/66 24408
/proc/meminfo: memFree=1445648/2055920 swapFree=4177700/4192956
[pid=24407] ppid=24405 vsize=5952 CPUtime=821.99
/proc/24407/stat : 24407 (march_ks) R 24405 24407 24041 0 -1 4194304 3883 0 0 0 82195 4 0 0 25 0 1 0 1132849916 6094848 1096 1992294400 134512640 135019032 4294956224 18446744073709551615 134527019 0 0 4096 0 0 0 0 17 1 0 0
/proc/24407/statm: 1488 1096 72 123 0 1363 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 5952

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.01 2/66 24408
/proc/meminfo: memFree=1445648/2055920 swapFree=4177700/4192956
[pid=24407] ppid=24405 vsize=5952 CPUtime=881.97
/proc/24407/stat : 24407 (march_ks) R 24405 24407 24041 0 -1 4194304 3883 0 0 0 88193 4 0 0 25 0 1 0 1132849916 6094848 1096 1992294400 134512640 135019032 4294956224 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 1 0 0
/proc/24407/statm: 1488 1096 72 123 0 1363 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 5952

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.01 2/66 24408
/proc/meminfo: memFree=1445648/2055920 swapFree=4177700/4192956
[pid=24407] ppid=24405 vsize=5952 CPUtime=941.96
/proc/24407/stat : 24407 (march_ks) R 24405 24407 24041 0 -1 4194304 3886 0 0 0 94191 5 0 0 25 0 1 0 1132849916 6094848 1099 1992294400 134512640 135019032 4294956224 18446744073709551615 134537960 0 0 4096 0 0 0 0 17 1 0 0
/proc/24407/statm: 1488 1099 72 123 0 1363 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 5952

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24408
/proc/meminfo: memFree=1445648/2055920 swapFree=4177700/4192956
[pid=24407] ppid=24405 vsize=5952 CPUtime=1001.94
/proc/24407/stat : 24407 (march_ks) R 24405 24407 24041 0 -1 4194304 3889 0 0 0 100189 5 0 0 25 0 1 0 1132849916 6094848 1102 1992294400 134512640 135019032 4294956224 18446744073709551615 134526970 0 0 4096 0 0 0 0 17 1 0 0
/proc/24407/statm: 1488 1102 72 123 0 1363 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 5952

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24408
/proc/meminfo: memFree=1445648/2055920 swapFree=4177700/4192956
[pid=24407] ppid=24405 vsize=5952 CPUtime=1061.92
/proc/24407/stat : 24407 (march_ks) R 24405 24407 24041 0 -1 4194304 3891 0 0 0 106187 5 0 0 25 0 1 0 1132849916 6094848 1104 1992294400 134512640 135019032 4294956224 18446744073709551615 134538128 0 0 4096 0 0 0 0 17 1 0 0
/proc/24407/statm: 1488 1104 72 123 0 1363 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 5952

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24408
/proc/meminfo: memFree=1445584/2055920 swapFree=4177700/4192956
[pid=24407] ppid=24405 vsize=5952 CPUtime=1121.9
/proc/24407/stat : 24407 (march_ks) R 24405 24407 24041 0 -1 4194304 3894 0 0 0 112185 5 0 0 25 0 1 0 1132849916 6094848 1107 1992294400 134512640 135019032 4294956224 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/24407/statm: 1488 1107 72 123 0 1363 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 5952

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24408
/proc/meminfo: memFree=1445584/2055920 swapFree=4177700/4192956
[pid=24407] ppid=24405 vsize=5952 CPUtime=1181.87
/proc/24407/stat : 24407 (march_ks) R 24405 24407 24041 0 -1 4194304 3897 0 0 0 118182 5 0 0 25 0 1 0 1132849916 6094848 1110 1992294400 134512640 135019032 4294956224 18446744073709551615 134628830 0 0 4096 0 0 0 0 17 1 0 0
/proc/24407/statm: 1488 1110 72 123 0 1363 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 5952



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24408
/proc/meminfo: memFree=1445584/2055920 swapFree=4177700/4192956
[pid=24407] ppid=24405 vsize=5952 CPUtime=1200.07
/proc/24407/stat : 24407 (march_ks) R 24405 24407 24041 0 -1 4194304 3897 0 0 0 120002 5 0 0 25 0 1 0 1132849916 6094848 1110 1992294400 134512640 135019032 4294956224 18446744073709551615 134628916 0 0 4096 0 0 0 0 17 1 0 0
/proc/24407/statm: 1488 1110 72 123 0 1363 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 5952

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24408
/proc/meminfo: memFree=1445584/2055920 swapFree=4177700/4192956
[pid=24407] ppid=24405 vsize=5952 CPUtime=1200.07
/proc/24407/stat : 24407 (march_ks) R 24405 24407 24041 0 -1 4194304 3897 0 0 0 120002 5 0 0 25 0 1 0 1132849916 6094848 1110 1992294400 134512640 135019032 4294956224 18446744073709551615 134628916 0 0 4096 0 0 0 0 17 1 0 0
/proc/24407/statm: 1488 1110 72 123 0 1363 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 5952

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.08
CPU user time (s): 1200.03
CPU system time (s): 0.053991
CPU usage (%): 99.9645
Max. virtual memory (cumulated for all children) (KiB): 5952

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.03
system time used= 0.053991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3897
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= 946

runsolver used 1.23481 second user time and 2.68159 second system time

The end

Launcher Data

Begin job on node56 at 2009-04-01 18:04:36
IDJOB=1543954
IDBENCH=70204
IDSOLVER=559
FILE ID=node56/1543954-1238601876
PBS_JOBID= 9068344
Free space on /tmp= 103044 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/1100/unif-k5-r20-v1100-c22000-S1954748117-061.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1543954-1238601876/watcher-1543954-1238601876 -o /tmp/evaluation-result-1543954-1238601876/solver-1543954-1238601876 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1543954-1238601876.cnf            

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

MD5SUM BENCH= 30068bb62ff2ae5a4888c347460a4a1d
RANDOM SEED=644473618

node56.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		: 3000.256
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		: 3000.256
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:       1450360 kB
Buffers:         97364 kB
Cached:         408092 kB
SwapCached:       9032 kB
Active:         229936 kB
Inactive:       285964 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1450360 kB
SwapTotal:     4192956 kB
SwapFree:      4177700 kB
Dirty:            3392 kB
Writeback:           0 kB
Mapped:          16112 kB
Slab:            75580 kB
Committed_AS:  2766944 kB
PageTables:       1472 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= 103040 MiB
End job on node56 at 2009-04-01 18:24:39