Trace number 1544160

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 1200.71

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/8000/
unif-k3-r4.2-v8000-c33600-S1760662955-050.cnf
MD5SUM554406faac1ee9debf7de31577421ee6
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark17.1024
Satisfiable
(Un)Satisfiability was proved
Number of variables8000
Number of clauses33600
Sum of the clauses size100800
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 333600
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.39/0.40	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.39/0.40	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.39/0.40	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.39/0.40	c main()::
0.39/0.40	c initFormula():: searching for DIMACS p-line....
0.39/0.40	c initFormula():: the DIMACS p-line indicates a CNF of 8000 variables and 33600 clauses.
0.39/0.40	c parseCNF():: parsing....
0.39/0.40	c parseCNF():: the CNF contains 0 unary clauses.
0.39/0.40	c runParser():: parsing was successful, warming up engines...
0.39/0.40	c simplify_formula():: removed 0 tautological, 118 satisfied and 0 duplicate clauses
0.39/0.40	c preprocessing fase I completed:: there are now 7980 free variables and 33482 clauses.
0.39/0.40	c stat :: sign balance is biased by 0.504
0.39/0.40	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.39/0.40	c using 3-SAT heuristics (occurence based diff)
0.39/0.40	c longest clause has size 3
0.39/0.40	c simplify_formula():: removed 0 tautological, 0 satisfied and 148 duplicate clauses
0.39/0.40	c resolvent_look() :: found 73 resolvents
0.39/0.40	c lessRedundantTransformation():: nothing to be done.
0.39/0.40	c transformTo3SAT():: you gave me 8000 variables and 33555 clauses.
0.39/0.40	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.39/0.40	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.39/0.40	c transformTo3SAT():: the transformation yielded 8000 variabels and 33555 clauses.
0.39/0.40	c main():: clause / variable ratio: ( 33555 / 8000 ) = 4.19
0.39/0.40	c longest clause has size 3
0.39/0.40	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.40	c dynamic_preselect_setsize :: off
0.39/0.40	c suggested doublelook initial :: 0
0.39/0.40	c main():: all systems go!
0.39/0.40	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 689 JD: 572
9.39/9.42	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-1544160-1238605101/watcher-1544160-1238605101 -o /tmp/evaluation-result-1544160-1238605101/solver-1544160-1238605101 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1544160-1238605101.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 3/64 21203
/proc/meminfo: memFree=1446448/2055920 swapFree=4179880/4192956
[pid=21203] ppid=21201 vsize=1512 CPUtime=0
/proc/21203/stat : 21203 (march_ks) R 21201 21203 21108 0 -1 4194304 263 0 0 0 0 0 0 0 18 0 1 0 1133176858 1548288 249 1992294400 134512640 135019032 4294956240 18446744073709551615 134739331 0 0 4096 0 0 0 0 17 0 0 0
/proc/21203/statm: 378 249 47 123 0 253 0

[startup+0.105228 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 21203
/proc/meminfo: memFree=1446448/2055920 swapFree=4179880/4192956
[pid=21203] ppid=21201 vsize=5240 CPUtime=0.1
/proc/21203/stat : 21203 (march_ks) R 21201 21203 21108 0 -1 4194304 1472 0 0 0 10 0 0 0 18 0 1 0 1133176858 5365760 956 1992294400 134512640 135019032 4294956240 18446744073709551615 134554758 0 0 4096 0 0 0 0 17 0 0 0
/proc/21203/statm: 1310 956 52 123 0 1185 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 5240

[startup+0.201245 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 21203
/proc/meminfo: memFree=1446448/2055920 swapFree=4179880/4192956
[pid=21203] ppid=21201 vsize=4976 CPUtime=0.19
/proc/21203/stat : 21203 (march_ks) R 21201 21203 21108 0 -1 4194304 2774 0 0 0 18 1 0 0 18 0 1 0 1133176858 5095424 921 1992294400 134512640 135019032 4294956240 18446744073709551615 134554758 0 0 4096 0 0 0 0 17 0 0 0
/proc/21203/statm: 1244 921 63 123 0 1119 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 4976

[startup+0.301263 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 21203
/proc/meminfo: memFree=1446448/2055920 swapFree=4179880/4192956
[pid=21203] ppid=21201 vsize=6456 CPUtime=0.29
/proc/21203/stat : 21203 (march_ks) R 21201 21203 21108 0 -1 4194304 4364 0 0 0 28 1 0 0 19 0 1 0 1133176858 6610944 1256 1992294400 134512640 135019032 4294956240 18446744073709551615 134661316 0 0 4096 0 0 0 0 17 0 0 0
/proc/21203/statm: 1614 1256 67 123 0 1489 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6456

[startup+0.70134 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 21203
/proc/meminfo: memFree=1446448/2055920 swapFree=4179880/4192956
[pid=21203] ppid=21201 vsize=10480 CPUtime=0.69
/proc/21203/stat : 21203 (march_ks) R 21201 21203 21108 0 -1 4194304 6529 0 0 0 67 2 0 0 23 0 1 0 1133176858 10731520 2228 1992294400 134512640 135019032 4294956240 18446744073709551615 134628624 0 0 4096 0 0 0 0 17 0 0 0
/proc/21203/statm: 2620 2228 73 123 0 2495 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10480

[startup+1.50149 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 21204
/proc/meminfo: memFree=1437800/2055920 swapFree=4179880/4192956
[pid=21203] ppid=21201 vsize=10756 CPUtime=1.49
/proc/21203/stat : 21203 (march_ks) R 21201 21203 21108 0 -1 4194304 6558 0 0 0 147 2 0 0 25 0 1 0 1133176858 11014144 2257 1992294400 134512640 135019032 4294956240 18446744073709551615 134542272 0 0 4096 0 0 0 0 17 0 0 0
/proc/21203/statm: 2689 2257 73 123 0 2564 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10756

[startup+3.1018 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 21204
/proc/meminfo: memFree=1437416/2055920 swapFree=4179880/4192956
[pid=21203] ppid=21201 vsize=11424 CPUtime=3.09
/proc/21203/stat : 21203 (march_ks) R 21201 21203 21108 0 -1 4194304 6710 0 0 0 307 2 0 0 25 0 1 0 1133176858 11698176 2409 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/21203/statm: 2856 2409 73 123 0 2731 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11424

[startup+6.30141 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 21204
/proc/meminfo: memFree=1436392/2055920 swapFree=4179880/4192956
[pid=21203] ppid=21201 vsize=11944 CPUtime=6.29
/proc/21203/stat : 21203 (march_ks) R 21201 21203 21108 0 -1 4194304 6841 0 0 0 626 3 0 0 25 0 1 0 1133176858 12230656 2540 1992294400 134512640 135019032 4294956240 18446744073709551615 134527184 0 0 4096 0 0 0 0 17 0 0 0
/proc/21203/statm: 2986 2540 73 123 0 2861 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11944

[startup+12.7016 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 21204
/proc/meminfo: memFree=1436008/2055920 swapFree=4179880/4192956
[pid=21203] ppid=21201 vsize=12368 CPUtime=12.69
/proc/21203/stat : 21203 (march_ks) R 21201 21203 21108 0 -1 4194304 6918 0 0 0 1266 3 0 0 25 0 1 0 1133176858 12664832 2617 1992294400 134512640 135019032 4294956240 18446744073709551615 134548056 0 0 4096 0 0 0 0 17 0 0 0
/proc/21203/statm: 3092 2617 73 123 0 2967 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 12368

[startup+25.5011 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 21204
/proc/meminfo: memFree=1435560/2055920 swapFree=4179880/4192956
[pid=21203] ppid=21201 vsize=12752 CPUtime=25.48
/proc/21203/stat : 21203 (march_ks) R 21201 21203 21108 0 -1 4194304 7045 0 0 0 2545 3 0 0 25 0 1 0 1133176858 13058048 2744 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/21203/statm: 3188 2744 73 123 0 3063 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 12752

[startup+51.102 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 21204
/proc/meminfo: memFree=1435304/2055920 swapFree=4179880/4192956
[pid=21203] ppid=21201 vsize=13136 CPUtime=51.07
/proc/21203/stat : 21203 (march_ks) R 21201 21203 21108 0 -1 4194304 7114 0 0 0 5104 3 0 0 25 0 1 0 1133176858 13451264 2813 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/21203/statm: 3284 2813 73 123 0 3159 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 13136

[startup+102.302 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 21204
/proc/meminfo: memFree=1434664/2055920 swapFree=4179880/4192956
[pid=21203] ppid=21201 vsize=13684 CPUtime=102.24
/proc/21203/stat : 21203 (march_ks) R 21201 21203 21108 0 -1 4194304 7261 0 0 0 10221 3 0 0 25 0 1 0 1133176858 14012416 2960 1992294400 134512640 135019032 4294956240 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 0 0 0
/proc/21203/statm: 3421 2960 73 123 0 3296 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 13684

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21210
/proc/meminfo: memFree=1434024/2055920 swapFree=4179880/4192956
[pid=21203] ppid=21201 vsize=14068 CPUtime=162.2
/proc/21203/stat : 21203 (march_ks) R 21201 21203 21108 0 -1 4194304 7354 0 0 0 16217 3 0 0 25 0 1 0 1133176858 14405632 3053 1992294400 134512640 135019032 4294956240 18446744073709551615 134526441 0 0 4096 0 0 0 0 17 0 0 0
/proc/21203/statm: 3517 3053 73 123 0 3392 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 14068

[startup+222.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21210
/proc/meminfo: memFree=1434024/2055920 swapFree=4179880/4192956
[pid=21203] ppid=21201 vsize=14196 CPUtime=222.17
/proc/21203/stat : 21203 (march_ks) R 21201 21203 21108 0 -1 4194304 7408 0 0 0 22214 3 0 0 25 0 1 0 1133176858 14536704 3107 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/21203/statm: 3549 3107 73 123 0 3424 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 14196

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21210
/proc/meminfo: memFree=1433896/2055920 swapFree=4179880/4192956
[pid=21203] ppid=21201 vsize=14452 CPUtime=282.15
/proc/21203/stat : 21203 (march_ks) R 21201 21203 21108 0 -1 4194304 7446 0 0 0 28211 4 0 0 25 0 1 0 1133176858 14798848 3145 1992294400 134512640 135019032 4294956240 18446744073709551615 134526499 0 0 4096 0 0 0 0 17 0 0 0
/proc/21203/statm: 3613 3145 73 123 0 3488 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 14452

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21210
/proc/meminfo: memFree=1433768/2055920 swapFree=4179880/4192956
[pid=21203] ppid=21201 vsize=14452 CPUtime=342.12
/proc/21203/stat : 21203 (march_ks) R 21201 21203 21108 0 -1 4194304 7472 0 0 0 34208 4 0 0 25 0 1 0 1133176858 14798848 3171 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/21203/statm: 3613 3171 73 123 0 3488 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 14452

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21210
/proc/meminfo: memFree=1433640/2055920 swapFree=4179880/4192956
[pid=21203] ppid=21201 vsize=14580 CPUtime=402.08
/proc/21203/stat : 21203 (march_ks) R 21201 21203 21108 0 -1 4194304 7501 0 0 0 40204 4 0 0 25 0 1 0 1133176858 14929920 3200 1992294400 134512640 135019032 4294956240 18446744073709551615 134526441 0 0 4096 0 0 0 0 17 0 0 0
/proc/21203/statm: 3645 3200 73 123 0 3520 0
Current children cumulated CPU time (s) 402.08
Current children cumulated vsize (KiB) 14580

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21210
/proc/meminfo: memFree=1433576/2055920 swapFree=4179880/4192956
[pid=21203] ppid=21201 vsize=14708 CPUtime=462.05
/proc/21203/stat : 21203 (march_ks) R 21201 21203 21108 0 -1 4194304 7523 0 0 0 46201 4 0 0 25 0 1 0 1133176858 15060992 3222 1992294400 134512640 135019032 4294956240 18446744073709551615 134526510 0 0 4096 0 0 0 0 17 0 0 0
/proc/21203/statm: 3677 3222 73 123 0 3552 0
Current children cumulated CPU time (s) 462.05
Current children cumulated vsize (KiB) 14708

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21210
/proc/meminfo: memFree=1433512/2055920 swapFree=4179880/4192956
[pid=21203] ppid=21201 vsize=14836 CPUtime=522.02
/proc/21203/stat : 21203 (march_ks) R 21201 21203 21108 0 -1 4194304 7542 0 0 0 52198 4 0 0 25 0 1 0 1133176858 15192064 3241 1992294400 134512640 135019032 4294956240 18446744073709551615 134538585 0 0 4096 0 0 0 0 17 0 0 0
/proc/21203/statm: 3709 3241 73 123 0 3584 0
Current children cumulated CPU time (s) 522.02
Current children cumulated vsize (KiB) 14836

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21210
/proc/meminfo: memFree=1433448/2055920 swapFree=4179880/4192956
[pid=21203] ppid=21201 vsize=14836 CPUtime=581.99
/proc/21203/stat : 21203 (march_ks) R 21201 21203 21108 0 -1 4194304 7558 0 0 0 58195 4 0 0 25 0 1 0 1133176858 15192064 3257 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/21203/statm: 3709 3257 73 123 0 3584 0
Current children cumulated CPU time (s) 581.99
Current children cumulated vsize (KiB) 14836

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21210
/proc/meminfo: memFree=1433384/2055920 swapFree=4179880/4192956
[pid=21203] ppid=21201 vsize=14964 CPUtime=641.96
/proc/21203/stat : 21203 (march_ks) R 21201 21203 21108 0 -1 4194304 7574 0 0 0 64192 4 0 0 25 0 1 0 1133176858 15323136 3273 1992294400 134512640 135019032 4294956240 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 0 0 0
/proc/21203/statm: 3741 3273 73 123 0 3616 0
Current children cumulated CPU time (s) 641.96
Current children cumulated vsize (KiB) 14964

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21210
/proc/meminfo: memFree=1433320/2055920 swapFree=4179880/4192956
[pid=21203] ppid=21201 vsize=14964 CPUtime=701.93
/proc/21203/stat : 21203 (march_ks) R 21201 21203 21108 0 -1 4194304 7591 0 0 0 70189 4 0 0 25 0 1 0 1133176858 15323136 3290 1992294400 134512640 135019032 4294956240 18446744073709551615 134526400 0 0 4096 0 0 0 0 17 0 0 0
/proc/21203/statm: 3741 3290 73 123 0 3616 0
Current children cumulated CPU time (s) 701.93
Current children cumulated vsize (KiB) 14964

[startup+762.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21210
/proc/meminfo: memFree=1433256/2055920 swapFree=4179880/4192956
[pid=21203] ppid=21201 vsize=14964 CPUtime=761.9
/proc/21203/stat : 21203 (march_ks) R 21201 21203 21108 0 -1 4194304 7604 0 0 0 76186 4 0 0 25 0 1 0 1133176858 15323136 3303 1992294400 134512640 135019032 4294956240 18446744073709551615 134564768 0 0 4096 0 0 0 0 17 0 0 0
/proc/21203/statm: 3741 3303 73 123 0 3616 0
Current children cumulated CPU time (s) 761.9
Current children cumulated vsize (KiB) 14964

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21210
/proc/meminfo: memFree=1433256/2055920 swapFree=4179880/4192956
[pid=21203] ppid=21201 vsize=15092 CPUtime=821.87
/proc/21203/stat : 21203 (march_ks) R 21201 21203 21108 0 -1 4194304 7617 0 0 0 82183 4 0 0 25 0 1 0 1133176858 15454208 3316 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/21203/statm: 3773 3316 73 123 0 3648 0
Current children cumulated CPU time (s) 821.87
Current children cumulated vsize (KiB) 15092

[startup+882.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21210
/proc/meminfo: memFree=1433192/2055920 swapFree=4179880/4192956
[pid=21203] ppid=21201 vsize=15092 CPUtime=881.84
/proc/21203/stat : 21203 (march_ks) R 21201 21203 21108 0 -1 4194304 7627 0 0 0 88180 4 0 0 25 0 1 0 1133176858 15454208 3326 1992294400 134512640 135019032 4294956240 18446744073709551615 134564818 0 0 4096 0 0 0 0 17 0 0 0
/proc/21203/statm: 3773 3326 73 123 0 3648 0
Current children cumulated CPU time (s) 881.84
Current children cumulated vsize (KiB) 15092

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21210
/proc/meminfo: memFree=1433128/2055920 swapFree=4179880/4192956
[pid=21203] ppid=21201 vsize=15220 CPUtime=941.8
/proc/21203/stat : 21203 (march_ks) R 21201 21203 21108 0 -1 4194304 7638 0 0 0 94176 4 0 0 25 0 1 0 1133176858 15585280 3337 1992294400 134512640 135019032 4294956240 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 0 0 0
/proc/21203/statm: 3805 3337 73 123 0 3680 0
Current children cumulated CPU time (s) 941.8
Current children cumulated vsize (KiB) 15220

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21210
/proc/meminfo: memFree=1433128/2055920 swapFree=4179880/4192956
[pid=21203] ppid=21201 vsize=15220 CPUtime=1001.77
/proc/21203/stat : 21203 (march_ks) R 21201 21203 21108 0 -1 4194304 7649 0 0 0 100173 4 0 0 25 0 1 0 1133176858 15585280 3348 1992294400 134512640 135019032 4294956240 18446744073709551615 134526436 0 0 4096 0 0 0 0 17 0 0 0
/proc/21203/statm: 3805 3348 73 123 0 3680 0
Current children cumulated CPU time (s) 1001.77
Current children cumulated vsize (KiB) 15220

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21210
/proc/meminfo: memFree=1433064/2055920 swapFree=4179880/4192956
[pid=21203] ppid=21201 vsize=15220 CPUtime=1061.74
/proc/21203/stat : 21203 (march_ks) R 21201 21203 21108 0 -1 4194304 7657 0 0 0 106170 4 0 0 25 0 1 0 1133176858 15585280 3356 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/21203/statm: 3805 3356 73 123 0 3680 0
Current children cumulated CPU time (s) 1061.74
Current children cumulated vsize (KiB) 15220

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21210
/proc/meminfo: memFree=1433000/2055920 swapFree=4179880/4192956
[pid=21203] ppid=21201 vsize=15220 CPUtime=1121.7
/proc/21203/stat : 21203 (march_ks) R 21201 21203 21108 0 -1 4194304 7667 0 0 0 112166 4 0 0 25 0 1 0 1133176858 15585280 3366 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/21203/statm: 3805 3366 73 123 0 3680 0
Current children cumulated CPU time (s) 1121.7
Current children cumulated vsize (KiB) 15220

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21210
/proc/meminfo: memFree=1433000/2055920 swapFree=4179880/4192956
[pid=21203] ppid=21201 vsize=15348 CPUtime=1181.67
/proc/21203/stat : 21203 (march_ks) R 21201 21203 21108 0 -1 4194304 7675 0 0 0 118163 4 0 0 25 0 1 0 1133176858 15716352 3374 1992294400 134512640 135019032 4294956240 18446744073709551615 134538091 0 0 4096 0 0 0 0 17 0 0 0
/proc/21203/statm: 3837 3374 73 123 0 3712 0
Current children cumulated CPU time (s) 1181.67
Current children cumulated vsize (KiB) 15348



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21210
/proc/meminfo: memFree=1433000/2055920 swapFree=4179880/4192956
[pid=21203] ppid=21201 vsize=15348 CPUtime=1200.06
/proc/21203/stat : 21203 (march_ks) R 21201 21203 21108 0 -1 4194304 7677 0 0 0 120002 4 0 0 25 0 1 0 1133176858 15716352 3376 1992294400 134512640 135019032 4294956240 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 0 0 0
/proc/21203/statm: 3837 3376 73 123 0 3712 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 15348

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): 1200.71
CPU time (s): 1200.08
CPU user time (s): 1200.03
CPU system time (s): 0.051992
CPU usage (%): 99.9477
Max. virtual memory (cumulated for all children) (KiB): 15348

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.03
system time used= 0.051992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7677
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= 5009

runsolver used 1.15582 second user time and 3.21951 second system time

The end

Launcher Data 

Begin job on node5 at 2009-04-01 18:58:22
IDJOB=1544160
IDBENCH=70307
IDSOLVER=559
FILE ID=node5/1544160-1238605101
PBS_JOBID= 9073558
Free space on /tmp= 66092 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/8000/unif-k3-r4.2-v8000-c33600-S1760662955-050.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1544160-1238605101/watcher-1544160-1238605101 -o /tmp/evaluation-result-1544160-1238605101/solver-1544160-1238605101 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1544160-1238605101.cnf            

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

MD5SUM BENCH= 554406faac1ee9debf7de31577421ee6
RANDOM SEED=1159862140

node5.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		: 3000.263
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		: 3000.263
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:       1446928 kB
Buffers:         88780 kB
Cached:         417892 kB
SwapCached:       7000 kB
Active:         209452 kB
Inactive:       305684 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1446928 kB
SwapTotal:     4192956 kB
SwapFree:      4179880 kB
Dirty:            3468 kB
Writeback:           0 kB
Mapped:          14216 kB
Slab:            79872 kB
Committed_AS:  2972172 kB
PageTables:       1388 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= 66092 MiB
End job on node5 at 2009-04-01 19:18:24