Trace number 1628222

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
march_hi hi? (TO) 5000.09 5001.55

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/560/
unif-k3-r4.25-v560-c2380-S565763763-051.cnf
MD5SUMc8ce7aa8b898c6cd15227b0e8c297c77
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.024995
Satisfiable
(Un)Satisfiability was proved
Number of variables560
Number of clauses2380
Sum of the clauses size7140
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32380
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.02	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.02	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
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 560 variables and 2380 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, 7 satisfied and 0 duplicate clauses
0.00/0.02	c preprocessing fase I completed:: there are now 559 free variables and 2373 clauses.
0.00/0.02	c stat :: sign balance is biased by 0.524
0.00/0.02	c using 3-SAT heuristics (occurence based diff)
0.00/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 168 duplicate clauses
0.00/0.02	c resolvent_look() :: found 95 resolvents
0.00/0.02	c lessRedundantTransformation():: nothing to be done.
0.00/0.02	c transformTo3SAT():: you gave me 560 variables and 2468 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 560 variabels and 2468 clauses.
0.00/0.02	c main():: clause / variable ratio: ( 2468 / 560 ) = 4.41
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 number of free variables = 559
0.00/0.02	c dynamic_preselect_setsize :: off
0.00/0.02	c main():: all systems go!
0.00/0.02	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 138
0.07/0.09	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 1/999) NodeCount: 766
0.19/0.28	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 7172
2.49/2.52	c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/999) NodeCount: 51942
20.68/20.70	c |----------------------------------------------------------------|
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c |****************************************************************| ( 4/999) NodeCount: 278895
123.45/123.57	c |----------------------------------------------------------------|
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c |****************************************************************| ( 5/999) NodeCount: 1129564
551.33/551.50	c |----------------------------------------------------------------|
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c |****************************************************************| ( 6/999) NodeCount: 3521983
1877.24/1877.83	c |----------------------------------------------------------------|
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c |****************************************************************| ( 7/999) NodeCount: 8597755
4955.25/4956.79	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:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1628222-1240141388/watcher-1628222-1240141388 -o /tmp/evaluation-result-1628222-1240141388/solver-1628222-1240141388 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1628222-1240141388.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 6000 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: 0.99 0.97 0.99 3/64 25817
/proc/meminfo: memFree=752384/2055920 swapFree=4192956/4192956
[pid=25817] ppid=25815 vsize=968 CPUtime=0
/proc/25817/stat : 25817 (march_hi) R 25815 25817 25297 0 -1 4194304 138 0 0 0 0 0 0 0 18 0 1 0 42165667 991232 122 1992294400 134512640 135197378 4294956240 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 1 0 0
/proc/25817/statm: 242 122 62 167 0 73 0

[startup+0.0766139 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 25817
/proc/meminfo: memFree=752384/2055920 swapFree=4192956/4192956
[pid=25817] ppid=25815 vsize=1944 CPUtime=0.07
/proc/25817/stat : 25817 (march_hi) R 25815 25817 25297 0 -1 4194304 320 0 0 0 7 0 0 0 18 0 1 0 42165667 1990656 303 1992294400 134512640 135197378 4294956240 18446744073709551615 134539379 0 0 4096 0 0 0 0 17 1 0 0
/proc/25817/statm: 486 303 91 167 0 317 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1944

[startup+0.101616 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 25817
/proc/meminfo: memFree=752384/2055920 swapFree=4192956/4192956
[pid=25817] ppid=25815 vsize=1944 CPUtime=0.09
/proc/25817/stat : 25817 (march_hi) R 25815 25817 25297 0 -1 4194304 325 0 0 0 9 0 0 0 18 0 1 0 42165667 1990656 308 1992294400 134512640 135197378 4294956240 18446744073709551615 134525351 0 0 4096 0 0 0 0 17 1 0 0
/proc/25817/statm: 486 308 91 167 0 317 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1944

[startup+0.301637 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 25817
/proc/meminfo: memFree=752384/2055920 swapFree=4192956/4192956
[pid=25817] ppid=25815 vsize=1944 CPUtime=0.29
/proc/25817/stat : 25817 (march_hi) R 25815 25817 25297 0 -1 4194304 340 0 0 0 29 0 0 0 19 0 1 0 42165667 1990656 323 1992294400 134512640 135197378 4294956240 18446744073709551615 134542056 0 0 4096 0 0 0 0 17 1 0 0
/proc/25817/statm: 486 323 91 167 0 317 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1944

[startup+0.701681 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 25817
/proc/meminfo: memFree=752384/2055920 swapFree=4192956/4192956
[pid=25817] ppid=25815 vsize=2084 CPUtime=0.69
/proc/25817/stat : 25817 (march_hi) R 25815 25817 25297 0 -1 4194304 354 0 0 0 69 0 0 0 22 0 1 0 42165667 2134016 337 1992294400 134512640 135197378 4294956240 18446744073709551615 134713223 0 0 4096 0 0 0 0 17 1 0 0
/proc/25817/statm: 521 337 91 167 0 352 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2084

[startup+1.50177 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25818
/proc/meminfo: memFree=751288/2055920 swapFree=4192956/4192956
[pid=25817] ppid=25815 vsize=2220 CPUtime=1.49
/proc/25817/stat : 25817 (march_hi) R 25815 25817 25297 0 -1 4194304 408 0 0 0 149 0 0 0 25 0 1 0 42165667 2273280 391 1992294400 134512640 135197378 4294956240 18446744073709551615 134539276 0 0 4096 0 0 0 0 17 1 0 0
/proc/25817/statm: 555 391 91 167 0 386 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2220

[startup+3.10194 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25818
/proc/meminfo: memFree=750968/2055920 swapFree=4192956/4192956
[pid=25817] ppid=25815 vsize=2388 CPUtime=3.09
/proc/25817/stat : 25817 (march_hi) R 25815 25817 25297 0 -1 4194304 435 0 0 0 309 0 0 0 25 0 1 0 42165667 2445312 418 1992294400 134512640 135197378 4294956240 18446744073709551615 134603846 0 0 4096 0 0 0 0 17 1 0 0
/proc/25817/statm: 597 418 91 167 0 428 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2388

[startup+6.30129 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25818
/proc/meminfo: memFree=750712/2055920 swapFree=4192956/4192956
[pid=25817] ppid=25815 vsize=2540 CPUtime=6.29
/proc/25817/stat : 25817 (march_hi) R 25815 25817 25297 0 -1 4194304 489 0 0 0 629 0 0 0 25 0 1 0 42165667 2600960 472 1992294400 134512640 135197378 4294956240 18446744073709551615 134525272 0 0 4096 0 0 0 0 17 1 0 0
/proc/25817/statm: 635 472 91 167 0 466 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2540

[startup+12.702 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25818
/proc/meminfo: memFree=750136/2055920 swapFree=4192956/4192956
[pid=25817] ppid=25815 vsize=3356 CPUtime=12.69
/proc/25817/stat : 25817 (march_hi) R 25815 25817 25297 0 -1 4194304 618 0 0 0 1269 0 0 0 25 0 1 0 42165667 3436544 601 1992294400 134512640 135197378 4294956240 18446744073709551615 134548518 0 0 4096 0 0 0 0 17 1 0 0
/proc/25817/statm: 839 601 91 167 0 670 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3356

[startup+25.5014 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25818
/proc/meminfo: memFree=748984/2055920 swapFree=4192956/4192956
[pid=25817] ppid=25815 vsize=4372 CPUtime=25.48
/proc/25817/stat : 25817 (march_hi) R 25815 25817 25297 0 -1 4194304 896 0 0 0 2548 0 0 0 25 0 1 0 42165667 4476928 879 1992294400 134512640 135197378 4294956240 18446744073709551615 134542117 0 0 4096 0 0 0 0 17 1 0 0
/proc/25817/statm: 1093 879 91 167 0 924 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4372

[startup+51.1012 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25818
/proc/meminfo: memFree=747320/2055920 swapFree=4192956/4192956
[pid=25817] ppid=25815 vsize=6792 CPUtime=51.08
/proc/25817/stat : 25817 (march_hi) R 25815 25817 25297 0 -1 4194304 1331 0 0 0 5107 1 0 0 25 0 1 0 42165667 6955008 1314 1992294400 134512640 135197378 4294956240 18446744073709551615 134542433 0 0 4096 0 0 0 0 17 1 0 0
/proc/25817/statm: 1698 1314 91 167 0 1529 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 6792

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25818
/proc/meminfo: memFree=743928/2055920 swapFree=4192956/4192956
[pid=25817] ppid=25815 vsize=12112 CPUtime=102.26
/proc/25817/stat : 25817 (march_hi) R 25815 25817 25297 0 -1 4194304 2158 0 0 0 10225 1 0 0 25 0 1 0 42165667 12402688 2141 1992294400 134512640 135197378 4294956240 18446744073709551615 134572867 0 0 4096 0 0 0 0 17 1 0 0
/proc/25817/statm: 3028 2141 91 167 0 2859 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 12112

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25818
/proc/meminfo: memFree=740216/2055920 swapFree=4192956/4192956
[pid=25817] ppid=25815 vsize=15992 CPUtime=162.24
/proc/25817/stat : 25817 (march_hi) R 25815 25817 25297 0 -1 4194304 3103 0 0 0 16223 1 0 0 25 0 1 0 42165667 16375808 3086 1992294400 134512640 135197378 4294956240 18446744073709551615 134542163 0 0 4096 0 0 0 0 17 1 0 0
/proc/25817/statm: 3998 3086 91 167 0 3829 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 15992

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25818
/proc/meminfo: memFree=736440/2055920 swapFree=4192956/4192956
[pid=25817] ppid=25815 vsize=18008 CPUtime=222.23
/proc/25817/stat : 25817 (march_hi) R 25815 25817 25297 0 -1 4194304 4017 0 0 0 22221 2 0 0 25 0 1 0 42165667 18440192 4000 1992294400 134512640 135197378 4294956240 18446744073709551615 134525315 0 0 4096 0 0 0 0 17 1 0 0
/proc/25817/statm: 4502 4000 91 167 0 4333 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 18008

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25818
/proc/meminfo: memFree=732664/2055920 swapFree=4192956/4192956
[pid=25817] ppid=25815 vsize=23828 CPUtime=282.21
/proc/25817/stat : 25817 (march_hi) R 25815 25817 25297 0 -1 4194304 4953 0 0 0 28218 3 0 0 25 0 1 0 42165667 24399872 4936 1992294400 134512640 135197378 4294956240 18446744073709551615 134542426 0 0 4096 0 0 0 0 17 1 0 0
/proc/25817/statm: 5957 4936 91 167 0 5788 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 23828

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25818
/proc/meminfo: memFree=729016/2055920 swapFree=4192956/4192956
[pid=25817] ppid=25815 vsize=27864 CPUtime=342.19
/proc/25817/stat : 25817 (march_hi) R 25815 25817 25297 0 -1 4194304 5852 0 0 0 34216 3 0 0 25 0 1 0 42165667 28532736 5835 1992294400 134512640 135197378 4294956240 18446744073709551615 134541965 0 0 4096 0 0 0 0 17 1 0 0
/proc/25817/statm: 6966 5835 91 167 0 6797 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 27864

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25818
/proc/meminfo: memFree=725368/2055920 swapFree=4192956/4192956
[pid=25817] ppid=25815 vsize=36596 CPUtime=402.18
/proc/25817/stat : 25817 (march_hi) R 25815 25817 25297 0 -1 4194304 6768 0 0 0 40214 4 0 0 25 0 1 0 42165667 37474304 6751 1992294400 134512640 135197378 4294956240 18446744073709551615 134525291 0 0 4096 0 0 0 0 17 1 0 0
/proc/25817/statm: 9149 6751 91 167 0 8980 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 36596

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25818
/proc/meminfo: memFree=721784/2055920 swapFree=4192956/4192956
[pid=25817] ppid=25815 vsize=36596 CPUtime=462.15
/proc/25817/stat : 25817 (march_hi) R 25815 25817 25297 0 -1 4194304 7644 0 0 0 46211 4 0 0 25 0 1 0 42165667 37474304 7627 1992294400 134512640 135197378 4294956240 18446744073709551615 134539243 0 0 4096 0 0 0 0 17 1 0 0
/proc/25817/statm: 9149 7627 91 167 0 8980 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 36596

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25818
/proc/meminfo: memFree=718584/2055920 swapFree=4192956/4192956
[pid=25817] ppid=25815 vsize=36596 CPUtime=522.14
/proc/25817/stat : 25817 (march_hi) R 25815 25817 25297 0 -1 4194304 8488 0 0 0 52209 5 0 0 25 0 1 0 42165667 37474304 8471 1992294400 134512640 135197378 4294956240 18446744073709551615 134525303 0 0 4096 0 0 0 0 17 1 0 0
/proc/25817/statm: 9149 8471 91 167 0 8980 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 36596

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25818
/proc/meminfo: memFree=715064/2055920 swapFree=4192956/4192956
[pid=25817] ppid=25815 vsize=49692 CPUtime=582.13
/proc/25817/stat : 25817 (march_hi) R 25815 25817 25297 0 -1 4194304 9352 0 0 0 58207 6 0 0 25 0 1 0 42165667 50884608 9335 1992294400 134512640 135197378 4294956240 18446744073709551615 134548478 0 0 4096 0 0 0 0 17 1 0 0
/proc/25817/statm: 12423 9335 91 167 0 12254 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 49692

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25818
/proc/meminfo: memFree=711352/2055920 swapFree=4192956/4192956
[pid=25817] ppid=25815 vsize=57888 CPUtime=642.11
/proc/25817/stat : 25817 (march_hi) R 25815 25817 25297 0 -1 4194304 10273 0 0 0 64205 6 0 0 25 0 1 0 42165667 59277312 10256 1992294400 134512640 135197378 4294956240 18446744073709551615 134590416 0 0 4096 0 0 0 0 17 1 0 0
/proc/25817/statm: 14472 10256 91 167 0 14303 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 57888


################
# More data... #
################

[startup+4062.31 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25826
/proc/meminfo: memFree=524664/2055920 swapFree=4192956/4192956
[pid=25817] ppid=25815 vsize=266036 CPUtime=4061.11
/proc/25817/stat : 25817 (march_hi) R 25815 25817 25297 0 -1 4194304 56825 0 0 0 406076 35 0 0 25 0 1 0 42165667 272420864 56808 1992294400 134512640 135197378 4294956240 18446744073709551615 134539243 0 0 4096 0 0 0 0 17 1 0 0
/proc/25817/statm: 66509 56808 91 167 0 66340 0
Current children cumulated CPU time (s) 4061.11
Current children cumulated vsize (KiB) 266036

[startup+4122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25826
/proc/meminfo: memFree=521592/2055920 swapFree=4192956/4192956
[pid=25817] ppid=25815 vsize=266036 CPUtime=4121.09
/proc/25817/stat : 25817 (march_hi) R 25815 25817 25297 0 -1 4194304 57600 0 0 0 412074 35 0 0 25 0 1 0 42165667 272420864 57583 1992294400 134512640 135197378 4294956240 18446744073709551615 134542099 0 0 4096 0 0 0 0 17 1 0 0
/proc/25817/statm: 66509 57583 91 167 0 66340 0
Current children cumulated CPU time (s) 4121.09
Current children cumulated vsize (KiB) 266036

[startup+4182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25826
/proc/meminfo: memFree=518392/2055920 swapFree=4192956/4192956
[pid=25817] ppid=25815 vsize=266036 CPUtime=4181.07
/proc/25817/stat : 25817 (march_hi) R 25815 25817 25297 0 -1 4194304 58372 0 0 0 418071 36 0 0 25 0 1 0 42165667 272420864 58355 1992294400 134512640 135197378 4294956240 18446744073709551615 134525291 0 0 4096 0 0 0 0 17 1 0 0
/proc/25817/statm: 66509 58355 91 167 0 66340 0
Current children cumulated CPU time (s) 4181.07
Current children cumulated vsize (KiB) 266036

[startup+4242.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25826
/proc/meminfo: memFree=515512/2055920 swapFree=4192956/4192956
[pid=25817] ppid=25815 vsize=266036 CPUtime=4241.06
/proc/25817/stat : 25817 (march_hi) R 25815 25817 25297 0 -1 4194304 59110 0 0 0 424070 36 0 0 25 0 1 0 42165667 272420864 59093 1992294400 134512640 135197378 4294956240 18446744073709551615 134539191 0 0 4096 0 0 0 0 17 1 0 0
/proc/25817/statm: 66509 59093 91 167 0 66340 0
Current children cumulated CPU time (s) 4241.06
Current children cumulated vsize (KiB) 266036

[startup+4302.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25826
/proc/meminfo: memFree=512184/2055920 swapFree=4192956/4192956
[pid=25817] ppid=25815 vsize=266036 CPUtime=4301.04
/proc/25817/stat : 25817 (march_hi) R 25815 25817 25297 0 -1 4194304 59925 0 0 0 430068 36 0 0 25 0 1 0 42165667 272420864 59908 1992294400 134512640 135197378 4294956240 18446744073709551615 134525348 0 0 4096 0 0 0 0 17 1 0 0
/proc/25817/statm: 66509 59908 91 167 0 66340 0
Current children cumulated CPU time (s) 4301.04
Current children cumulated vsize (KiB) 266036

[startup+4362.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25826
/proc/meminfo: memFree=509112/2055920 swapFree=4192956/4192956
[pid=25817] ppid=25815 vsize=266036 CPUtime=4361.02
/proc/25817/stat : 25817 (march_hi) R 25815 25817 25297 0 -1 4194304 60719 0 0 0 436065 37 0 0 25 0 1 0 42165667 272420864 60702 1992294400 134512640 135197378 4294956240 18446744073709551615 134539243 0 0 4096 0 0 0 0 17 1 0 0
/proc/25817/statm: 66509 60702 91 167 0 66340 0
Current children cumulated CPU time (s) 4361.02
Current children cumulated vsize (KiB) 266036

[startup+4422.3 s]
/proc/loadavg: 1.11 1.00 1.00 2/65 25826
/proc/meminfo: memFree=505912/2055920 swapFree=4192956/4192956
[pid=25817] ppid=25815 vsize=266036 CPUtime=4421.01
/proc/25817/stat : 25817 (march_hi) R 25815 25817 25297 0 -1 4194304 61514 0 0 0 442063 38 0 0 25 0 1 0 42165667 272420864 61497 1992294400 134512640 135197378 4294956240 18446744073709551615 134597271 0 0 4096 0 0 0 0 17 1 0 0
/proc/25817/statm: 66509 61497 91 167 0 66340 0
Current children cumulated CPU time (s) 4421.01
Current children cumulated vsize (KiB) 266036

[startup+4482.3 s]
/proc/loadavg: 1.11 1.02 1.00 2/65 25826
/proc/meminfo: memFree=502776/2055920 swapFree=4192956/4192956
[pid=25817] ppid=25815 vsize=266036 CPUtime=4480.98
/proc/25817/stat : 25817 (march_hi) R 25815 25817 25297 0 -1 4194304 62298 0 0 0 448060 38 0 0 25 0 1 0 42165667 272420864 62281 1992294400 134512640 135197378 4294956240 18446744073709551615 134542426 0 0 4096 0 0 0 0 17 1 0 0
/proc/25817/statm: 66509 62281 91 167 0 66340 0
Current children cumulated CPU time (s) 4480.98
Current children cumulated vsize (KiB) 266036

[startup+4542.3 s]
/proc/loadavg: 1.11 1.03 1.00 2/65 25826
/proc/meminfo: memFree=499768/2055920 swapFree=4192956/4192956
[pid=25817] ppid=25815 vsize=266036 CPUtime=4540.98
/proc/25817/stat : 25817 (march_hi) R 25815 25817 25297 0 -1 4194304 63046 0 0 0 454059 39 0 0 25 0 1 0 42165667 272420864 63029 1992294400 134512640 135197378 4294956240 18446744073709551615 134592369 0 0 4096 0 0 0 0 17 1 0 0
/proc/25817/statm: 66509 63029 91 167 0 66340 0
Current children cumulated CPU time (s) 4540.98
Current children cumulated vsize (KiB) 266036

[startup+4602.3 s]
/proc/loadavg: 1.10 1.04 1.00 2/65 25826
/proc/meminfo: memFree=496632/2055920 swapFree=4192956/4192956
[pid=25817] ppid=25815 vsize=266036 CPUtime=4600.96
/proc/25817/stat : 25817 (march_hi) R 25815 25817 25297 0 -1 4194304 63826 0 0 0 460057 39 0 0 25 0 1 0 42165667 272420864 63809 1992294400 134512640 135197378 4294956240 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0
/proc/25817/statm: 66509 63809 91 167 0 66340 0
Current children cumulated CPU time (s) 4600.96
Current children cumulated vsize (KiB) 266036

[startup+4662.3 s]
/proc/loadavg: 1.09 1.04 1.00 2/65 25826
/proc/meminfo: memFree=493688/2055920 swapFree=4192956/4192956
[pid=25817] ppid=25815 vsize=266036 CPUtime=4660.94
/proc/25817/stat : 25817 (march_hi) R 25815 25817 25297 0 -1 4194304 64564 0 0 0 466054 40 0 0 25 0 1 0 42165667 272420864 64547 1992294400 134512640 135197378 4294956240 18446744073709551615 134539300 0 0 4096 0 0 0 0 17 1 0 0
/proc/25817/statm: 66509 64547 91 167 0 66340 0
Current children cumulated CPU time (s) 4660.94
Current children cumulated vsize (KiB) 266036

[startup+4722.31 s]
/proc/loadavg: 1.08 1.05 1.00 2/65 25832
/proc/meminfo: memFree=490552/2055920 swapFree=4192956/4192956
[pid=25817] ppid=25815 vsize=330572 CPUtime=4720.92
/proc/25817/stat : 25817 (march_hi) R 25815 25817 25297 0 -1 4194304 65298 0 0 0 472051 41 0 0 25 0 1 0 42165667 338505728 65281 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/25817/statm: 82643 65281 91 167 0 82474 0
Current children cumulated CPU time (s) 4720.92
Current children cumulated vsize (KiB) 330572

[startup+4782.3 s]
/proc/loadavg: 1.08 1.05 1.00 2/65 25832
/proc/meminfo: memFree=487800/2055920 swapFree=4192956/4192956
[pid=25817] ppid=25815 vsize=330572 CPUtime=4780.9
/proc/25817/stat : 25817 (march_hi) R 25815 25817 25297 0 -1 4194304 66002 0 0 0 478049 41 0 0 25 0 1 0 42165667 338505728 65985 1992294400 134512640 135197378 4294956240 18446744073709551615 134597837 0 0 4096 0 0 0 0 17 1 0 0
/proc/25817/statm: 82643 65985 91 167 0 82474 0
Current children cumulated CPU time (s) 4780.9
Current children cumulated vsize (KiB) 330572

[startup+4842.3 s]
/proc/loadavg: 1.13 1.07 1.01 2/65 25832
/proc/meminfo: memFree=484792/2055920 swapFree=4192956/4192956
[pid=25817] ppid=25815 vsize=330572 CPUtime=4840.88
/proc/25817/stat : 25817 (march_hi) R 25815 25817 25297 0 -1 4194304 66746 0 0 0 484047 41 0 0 25 0 1 0 42165667 338505728 66729 1992294400 134512640 135197378 4294956240 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 1 0 0
/proc/25817/statm: 82643 66729 91 167 0 82474 0
Current children cumulated CPU time (s) 4840.88
Current children cumulated vsize (KiB) 330572

[startup+4902.3 s]
/proc/loadavg: 1.09 1.07 1.01 2/65 25832
/proc/meminfo: memFree=481592/2055920 swapFree=4192956/4192956
[pid=25817] ppid=25815 vsize=430020 CPUtime=4900.86
/proc/25817/stat : 25817 (march_hi) R 25815 25817 25297 0 -1 4194304 67459 0 0 0 490043 43 0 0 25 0 1 0 42165667 440340480 67442 1992294400 134512640 135197378 4294956240 18446744073709551615 134594037 0 0 4096 0 0 0 0 17 1 0 0
/proc/25817/statm: 107505 67442 91 167 0 107336 0
Current children cumulated CPU time (s) 4900.86
Current children cumulated vsize (KiB) 430020

[startup+4962.3 s]
/proc/loadavg: 1.03 1.05 1.00 2/65 25832
/proc/meminfo: memFree=478840/2055920 swapFree=4192956/4192956
[pid=25817] ppid=25815 vsize=430020 CPUtime=4960.85
/proc/25817/stat : 25817 (march_hi) R 25815 25817 25297 0 -1 4194304 68139 0 0 0 496041 44 0 0 25 0 1 0 42165667 440340480 68122 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/25817/statm: 107505 68122 91 167 0 107336 0
Current children cumulated CPU time (s) 4960.85
Current children cumulated vsize (KiB) 430020



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.01 1.05 1.00 2/65 25832
/proc/meminfo: memFree=476600/2055920 swapFree=4192956/4192956
[pid=25817] ppid=25815 vsize=430020 CPUtime=5000.03
/proc/25817/stat : 25817 (march_hi) R 25815 25817 25297 0 -1 4194304 68677 0 0 0 499959 44 0 0 25 0 1 0 42165667 440340480 68660 1992294400 134512640 135197378 4294956240 18446744073709551615 134526634 0 0 4096 0 0 0 0 17 1 0 0
/proc/25817/statm: 107505 68660 91 167 0 107336 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 430020

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

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

[startup+5001.5 s]
/proc/loadavg: 1.01 1.05 1.00 2/65 25832
/proc/meminfo: memFree=476600/2055920 swapFree=4192956/4192956
[pid=25817] ppid=25815 vsize=430020 CPUtime=5000.03
/proc/25817/stat : 25817 (march_hi) R 25815 25817 25297 0 -1 4194304 68677 0 0 0 499959 44 0 0 25 0 1 0 42165667 440340480 68660 1992294400 134512640 135197378 4294956240 18446744073709551615 134526634 0 0 4096 0 0 0 0 17 1 0 0
/proc/25817/statm: 107505 68660 91 167 0 107336 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 430020

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.55
CPU time (s): 5000.09
CPU user time (s): 4999.6
CPU system time (s): 0.491925
CPU usage (%): 99.9709
Max. virtual memory (cumulated for all children) (KiB): 430020

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.6
system time used= 0.491925
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 68677
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= 10185

runsolver used 3.65644 second user time and 10.2064 second system time

The end

Launcher Data 

Begin job on node64 at 2009-04-19 13:43:08
IDJOB=1628222
IDBENCH=70678
IDSOLVER=583
FILE ID=node64/1628222-1240141388
PBS_JOBID= 9157870
Free space on /tmp= 66124 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/560/unif-k3-r4.25-v560-c2380-S565763763-051.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1628222-1240141388/watcher-1628222-1240141388 -o /tmp/evaluation-result-1628222-1240141388/solver-1628222-1240141388 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1628222-1240141388.cnf

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= c8ce7aa8b898c6cd15227b0e8c297c77
RANDOM SEED=244847487

node64.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		: 3000.218
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		: 3000.218
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:        752864 kB
Buffers:         83356 kB
Cached:        1113444 kB
SwapCached:          0 kB
Active:         618360 kB
Inactive:       592824 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        752864 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:             796 kB
Writeback:           0 kB
Mapped:          24184 kB
Slab:            77620 kB
Committed_AS:   181628 kB
PageTables:       1388 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= 66124 MiB
End job on node64 at 2009-04-19 15:06:31