Trace number 1515637

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) 1200.08 1200.52

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/SATISFIABLE/120/
unif-k5-r21.3-v120-c2556-S1503318847-091.cnf
MD5SUMeaf4e52b2ac22d87cb6a2c76b08ea88a
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.091985
Satisfiable
(Un)Satisfiability was proved
Number of variables120
Number of clauses2556
Sum of the clauses size12780
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 52556
Number of clauses of size over 50

Solver Data 

0.02/0.05	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.02/0.05	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.02/0.05	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.02/0.05	c main()::
0.02/0.05	c initFormula():: searching for DIMACS p-line....
0.02/0.05	c full lookahead due to high density!
0.02/0.05	c initFormula():: the DIMACS p-line indicates a CNF of 120 variables and 2556 clauses.
0.02/0.05	c parseCNF():: parsing....
0.02/0.05	c parseCNF():: the CNF contains 0 unary clauses.
0.02/0.05	c runParser():: parsing was successful, warming up engines...
0.02/0.05	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.02/0.05	c preprocessing fase I completed:: there are now 120 free variables and 2556 clauses.
0.02/0.05	c stat :: sign balance is biased by 0.048
0.02/0.05	c using k-SAT heuristics (size based diff)
0.02/0.05	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.02/0.05	c simplify_formula():: removed 0 tautological, 0 satisfied and 4 duplicate clauses
0.02/0.05	c resolvent_look() :: found 4 resolvents
0.02/0.05	c main():: clause / variable ratio: ( 2560 / 120 ) = 21.33
0.02/0.05	c longest clause has size 5
0.02/0.05	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.02/0.05	c number of free variables = 120
0.02/0.05	c dynamic_preselect_setsize :: off
0.02/0.05	c main():: all systems go!
0.02/0.05	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 0/999) NodeCount: 200
0.09/0.13	c |----------------------------------------------------------------|
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c |****************************************************************| ( 1/999) NodeCount: 702
0.19/0.23	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 5601
1.29/1.31	c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/999) NodeCount: 37668
9.19/9.25	c |----------------------------------------------------------------|
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c |****************************************************************| ( 4/999) NodeCount: 188046
50.97/51.07	c |----------------------------------------------------------------|
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c |****************************************************************| ( 6/999) NodeCount: 2196269
711.53/711.83	c |----------------------------------------------------------------|
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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-1515637-1238256966/watcher-1515637-1238256966 -o /tmp/evaluation-result-1515637-1238256966/solver-1515637-1238256966 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1515637-1238256966.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: 0.99 0.97 0.98 3/72 7386
/proc/meminfo: memFree=1429328/2055920 swapFree=4168900/4192956
[pid=7386] ppid=7384 vsize=836 CPUtime=0
/proc/7386/stat : 7386 (march_hi) R 7384 7386 7195 0 -1 4194304 103 0 0 0 0 0 0 0 18 0 1 0 1098357926 856064 88 1992294400 134512640 135197378 4294956240 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 1 0 0
/proc/7386/statm: 209 88 58 167 0 40 0

[startup+0.02709 s]
/proc/loadavg: 0.99 0.97 0.98 3/72 7386
/proc/meminfo: memFree=1429328/2055920 swapFree=4168900/4192956
[pid=7386] ppid=7384 vsize=1164 CPUtime=0.02
/proc/7386/stat : 7386 (march_hi) R 7384 7386 7195 0 -1 4194304 174 0 0 0 2 0 0 0 18 0 1 0 1098357926 1191936 157 1992294400 134512640 135197378 4294956240 18446744073709551615 134578290 0 0 4096 0 0 0 0 17 1 0 0
/proc/7386/statm: 291 157 82 167 0 122 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1164

[startup+0.101035 s]
/proc/loadavg: 0.99 0.97 0.98 3/72 7386
/proc/meminfo: memFree=1429328/2055920 swapFree=4168900/4192956
[pid=7386] ppid=7384 vsize=1452 CPUtime=0.09
/proc/7386/stat : 7386 (march_hi) R 7384 7386 7195 0 -1 4194304 247 0 0 0 9 0 0 0 18 0 1 0 1098357926 1486848 230 1992294400 134512640 135197378 4294956240 18446744073709551615 134525003 0 0 4096 0 0 0 0 17 1 0 0
/proc/7386/statm: 363 230 93 167 0 194 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1452

[startup+0.301072 s]
/proc/loadavg: 0.99 0.97 0.98 3/72 7386
/proc/meminfo: memFree=1429328/2055920 swapFree=4168900/4192956
[pid=7386] ppid=7384 vsize=1452 CPUtime=0.29
/proc/7386/stat : 7386 (march_hi) R 7384 7386 7195 0 -1 4194304 247 0 0 0 29 0 0 0 19 0 1 0 1098357926 1486848 230 1992294400 134512640 135197378 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/7386/statm: 363 230 93 167 0 194 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1452

[startup+0.701147 s]
/proc/loadavg: 0.99 0.97 0.98 3/72 7386
/proc/meminfo: memFree=1429328/2055920 swapFree=4168900/4192956
[pid=7386] ppid=7384 vsize=1588 CPUtime=0.69
/proc/7386/stat : 7386 (march_hi) R 7384 7386 7195 0 -1 4194304 260 0 0 0 69 0 0 0 22 0 1 0 1098357926 1626112 243 1992294400 134512640 135197378 4294956240 18446744073709551615 134550715 0 0 4096 0 0 0 0 17 1 0 0
/proc/7386/statm: 397 243 93 167 0 228 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1588

[startup+1.5013 s]
/proc/loadavg: 0.99 0.97 0.98 2/73 7387
/proc/meminfo: memFree=1428680/2055920 swapFree=4168900/4192956
[pid=7386] ppid=7384 vsize=1732 CPUtime=1.49
/proc/7386/stat : 7386 (march_hi) R 7384 7386 7195 0 -1 4194304 312 0 0 0 149 0 0 0 25 0 1 0 1098357926 1773568 293 1992294400 134512640 135197378 4294956240 18446744073709551615 134550651 0 0 4096 0 0 0 0 17 1 0 0
/proc/7386/statm: 433 293 93 167 0 264 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1732

[startup+3.1016 s]
/proc/loadavg: 0.99 0.97 0.98 2/73 7387
/proc/meminfo: memFree=1428296/2055920 swapFree=4168900/4192956
[pid=7386] ppid=7384 vsize=1984 CPUtime=3.09
/proc/7386/stat : 7386 (march_hi) R 7384 7386 7195 0 -1 4194304 354 0 0 0 309 0 0 0 25 0 1 0 1098357926 2031616 335 1992294400 134512640 135197378 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/7386/statm: 496 335 93 167 0 327 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1984

[startup+6.3012 s]
/proc/loadavg: 0.99 0.97 0.98 2/73 7387
/proc/meminfo: memFree=1427912/2055920 swapFree=4168900/4192956
[pid=7386] ppid=7384 vsize=2212 CPUtime=6.29
/proc/7386/stat : 7386 (march_hi) R 7384 7386 7195 0 -1 4194304 433 0 0 0 629 0 0 0 25 0 1 0 1098357926 2265088 414 1992294400 134512640 135197378 4294956240 18446744073709551615 134649176 0 0 4096 0 0 0 0 17 1 0 0
/proc/7386/statm: 553 414 93 167 0 384 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2212

[startup+12.7024 s]
/proc/loadavg: 0.99 0.97 0.98 2/73 7387
/proc/meminfo: memFree=1427144/2055920 swapFree=4168900/4192956
[pid=7386] ppid=7384 vsize=3064 CPUtime=12.69
/proc/7386/stat : 7386 (march_hi) R 7384 7386 7195 0 -1 4194304 582 0 0 0 1269 0 0 0 25 0 1 0 1098357926 3137536 563 1992294400 134512640 135197378 4294956240 18446744073709551615 134524834 0 0 4096 0 0 0 0 17 1 0 0
/proc/7386/statm: 766 563 93 167 0 597 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3064

[startup+25.5018 s]
/proc/loadavg: 0.99 0.97 0.98 2/73 7387
/proc/meminfo: memFree=1425928/2055920 swapFree=4168900/4192956
[pid=7386] ppid=7384 vsize=4980 CPUtime=25.48
/proc/7386/stat : 7386 (march_hi) R 7384 7386 7195 0 -1 4194304 874 0 0 0 2548 0 0 0 25 0 1 0 1098357926 5099520 855 1992294400 134512640 135197378 4294956240 18446744073709551615 134539227 0 0 4096 0 0 0 0 17 1 0 0
/proc/7386/statm: 1245 855 93 167 0 1076 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4980

[startup+51.1017 s]
/proc/loadavg: 0.99 0.97 0.98 2/73 7387
/proc/meminfo: memFree=1423752/2055920 swapFree=4168900/4192956
[pid=7386] ppid=7384 vsize=6916 CPUtime=51.07
/proc/7386/stat : 7386 (march_hi) R 7384 7386 7195 0 -1 4194304 1419 0 0 0 5106 1 0 0 25 0 1 0 1098357926 7081984 1400 1992294400 134512640 135197378 4294956240 18446744073709551615 134524871 0 0 4096 0 0 0 0 17 1 0 0
/proc/7386/statm: 1729 1400 93 167 0 1560 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 6916

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/73 7387
/proc/meminfo: memFree=1419208/2055920 swapFree=4168900/4192956
[pid=7386] ppid=7384 vsize=13592 CPUtime=102.26
/proc/7386/stat : 7386 (march_hi) R 7384 7386 7195 0 -1 4194304 2545 0 0 0 10225 1 0 0 25 0 1 0 1098357926 13918208 2526 1992294400 134512640 135197378 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/7386/statm: 3398 2526 93 167 0 3229 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 13592

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/73 7387
/proc/meminfo: memFree=1414216/2055920 swapFree=4168900/4192956
[pid=7386] ppid=7384 vsize=19832 CPUtime=162.23
/proc/7386/stat : 7386 (march_hi) R 7384 7386 7195 0 -1 4194304 3772 0 0 0 16220 3 0 0 25 0 1 0 1098357926 20307968 3753 1992294400 134512640 135197378 4294956240 18446744073709551615 134539119 0 0 4096 0 0 0 0 17 1 0 0
/proc/7386/statm: 4958 3753 93 167 0 4789 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 19832

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/73 7387
/proc/meminfo: memFree=1409800/2055920 swapFree=4168900/4192956
[pid=7386] ppid=7384 vsize=28564 CPUtime=222.21
/proc/7386/stat : 7386 (march_hi) R 7384 7386 7195 0 -1 4194304 4858 0 0 0 22217 4 0 0 25 0 1 0 1098357926 29249536 4839 1992294400 134512640 135197378 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/7386/statm: 7141 4839 93 167 0 6972 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 28564

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/73 7387
/proc/meminfo: memFree=1404936/2055920 swapFree=4168900/4192956
[pid=7386] ppid=7384 vsize=29404 CPUtime=282.18
/proc/7386/stat : 7386 (march_hi) R 7384 7386 7195 0 -1 4194304 6087 0 0 0 28214 4 0 0 25 0 1 0 1098357926 30109696 6068 1992294400 134512640 135197378 4294956240 18446744073709551615 134597719 0 0 4096 0 0 0 0 17 1 0 0
/proc/7386/statm: 7351 6068 93 167 0 7182 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 29404

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 3/73 7387
/proc/meminfo: memFree=1400392/2055920 swapFree=4168900/4192956
[pid=7386] ppid=7384 vsize=42500 CPUtime=342.17
/proc/7386/stat : 7386 (march_hi) R 7384 7386 7195 0 -1 4194304 7201 0 0 0 34211 6 0 0 25 0 1 0 1098357926 43520000 7182 1992294400 134512640 135197378 4294956240 18446744073709551615 134539105 0 0 4096 0 0 0 0 17 1 0 0
/proc/7386/statm: 10625 7182 93 167 0 10456 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 42500

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/73 7387
/proc/meminfo: memFree=1395656/2055920 swapFree=4168900/4192956
[pid=7386] ppid=7384 vsize=42500 CPUtime=402.14
/proc/7386/stat : 7386 (march_hi) R 7384 7386 7195 0 -1 4194304 8378 0 0 0 40208 6 0 0 25 0 1 0 1098357926 43520000 8359 1992294400 134512640 135197378 4294956240 18446744073709551615 134593088 0 0 4096 0 0 0 0 17 1 0 0
/proc/7386/statm: 10625 8359 93 167 0 10456 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 42500

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/73 7387
/proc/meminfo: memFree=1391176/2055920 swapFree=4168900/4192956
[pid=7386] ppid=7384 vsize=42500 CPUtime=462.12
/proc/7386/stat : 7386 (march_hi) R 7384 7386 7195 0 -1 4194304 9494 0 0 0 46205 7 0 0 25 0 1 0 1098357926 43520000 9475 1992294400 134512640 135197378 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/7386/statm: 10625 9475 93 167 0 10456 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 42500

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/73 7387
/proc/meminfo: memFree=1386824/2055920 swapFree=4168900/4192956
[pid=7386] ppid=7384 vsize=63820 CPUtime=522.1
/proc/7386/stat : 7386 (march_hi) R 7384 7386 7195 0 -1 4194304 10590 0 0 0 52203 7 0 0 25 0 1 0 1098357926 65351680 10571 1992294400 134512640 135197378 4294956240 18446744073709551615 134524828 0 0 4096 0 0 0 0 17 1 0 0
/proc/7386/statm: 15955 10571 93 167 0 15786 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 63820

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/73 7387
/proc/meminfo: memFree=1382408/2055920 swapFree=4168900/4192956
[pid=7386] ppid=7384 vsize=63820 CPUtime=582.08
/proc/7386/stat : 7386 (march_hi) R 7384 7386 7195 0 -1 4194304 11682 0 0 0 58200 8 0 0 25 0 1 0 1098357926 65351680 11663 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/7386/statm: 15955 11663 93 167 0 15786 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 63820

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/73 7387
/proc/meminfo: memFree=1378248/2055920 swapFree=4168900/4192956
[pid=7386] ppid=7384 vsize=63820 CPUtime=642.06
/proc/7386/stat : 7386 (march_hi) R 7384 7386 7195 0 -1 4194304 12704 0 0 0 64197 9 0 0 25 0 1 0 1098357926 65351680 12685 1992294400 134512640 135197378 4294956240 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 1 0 0
/proc/7386/statm: 15955 12685 93 167 0 15786 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 63820

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/73 7387
/proc/meminfo: memFree=1374472/2055920 swapFree=4168900/4192956
[pid=7386] ppid=7384 vsize=63820 CPUtime=702.03
/proc/7386/stat : 7386 (march_hi) R 7384 7386 7195 0 -1 4194304 13627 0 0 0 70194 9 0 0 25 0 1 0 1098357926 65351680 13608 1992294400 134512640 135197378 4294956240 18446744073709551615 134603262 0 0 4096 0 0 0 0 17 1 0 0
/proc/7386/statm: 15955 13608 93 167 0 15786 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 63820

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/73 7387
/proc/meminfo: memFree=1369864/2055920 swapFree=4168900/4192956
[pid=7386] ppid=7384 vsize=63820 CPUtime=762.02
/proc/7386/stat : 7386 (march_hi) R 7384 7386 7195 0 -1 4194304 14766 0 0 0 76192 10 0 0 25 0 1 0 1098357926 65351680 14747 1992294400 134512640 135197378 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/7386/statm: 15955 14747 93 167 0 15786 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 63820

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/73 7387
/proc/meminfo: memFree=1365448/2055920 swapFree=4168900/4192956
[pid=7386] ppid=7384 vsize=93288 CPUtime=821.99
/proc/7386/stat : 7386 (march_hi) R 7384 7386 7195 0 -1 4194304 15850 0 0 0 82188 11 0 0 25 0 1 0 1098357926 95526912 15831 1992294400 134512640 135197378 4294956240 18446744073709551615 134550653 0 0 4096 0 0 0 0 17 1 0 0
/proc/7386/statm: 23322 15831 93 167 0 23153 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 93288

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/73 7387
/proc/meminfo: memFree=1361160/2055920 swapFree=4168900/4192956
[pid=7386] ppid=7384 vsize=93288 CPUtime=881.97
/proc/7386/stat : 7386 (march_hi) R 7384 7386 7195 0 -1 4194304 16914 0 0 0 88185 12 0 0 25 0 1 0 1098357926 95526912 16895 1992294400 134512640 135197378 4294956240 18446744073709551615 134593062 0 0 4096 0 0 0 0 17 1 0 0
/proc/7386/statm: 23322 16895 93 167 0 23153 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 93288

[startup+942.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/73 7387
/proc/meminfo: memFree=1356744/2055920 swapFree=4168900/4192956
[pid=7386] ppid=7384 vsize=93288 CPUtime=941.95
/proc/7386/stat : 7386 (march_hi) R 7384 7386 7195 0 -1 4194304 18014 0 0 0 94182 13 0 0 25 0 1 0 1098357926 95526912 17995 1992294400 134512640 135197378 4294956240 18446744073709551615 134524864 0 0 4096 0 0 0 0 17 1 0 0
/proc/7386/statm: 23322 17995 93 167 0 23153 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 93288

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/73 7387
/proc/meminfo: memFree=1352584/2055920 swapFree=4168900/4192956
[pid=7386] ppid=7384 vsize=96640 CPUtime=1001.93
/proc/7386/stat : 7386 (march_hi) R 7384 7386 7195 0 -1 4194304 19048 0 0 0 100179 14 0 0 25 0 1 0 1098357926 98959360 19029 1992294400 134512640 135197378 4294956240 18446744073709551615 134618420 0 0 4096 0 0 0 0 17 1 0 0
/proc/7386/statm: 24160 19029 93 167 0 23991 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 96640

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/73 7387
/proc/meminfo: memFree=1348680/2055920 swapFree=4168900/4192956
[pid=7386] ppid=7384 vsize=96640 CPUtime=1061.9
/proc/7386/stat : 7386 (march_hi) R 7384 7386 7195 0 -1 4194304 20030 0 0 0 106175 15 0 0 25 0 1 0 1098357926 98959360 20011 1992294400 134512640 135197378 4294956240 18446744073709551615 134548673 0 0 4096 0 0 0 0 17 1 0 0
/proc/7386/statm: 24160 20011 93 167 0 23991 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 96640

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/73 7387
/proc/meminfo: memFree=1344584/2055920 swapFree=4168900/4192956
[pid=7386] ppid=7384 vsize=96640 CPUtime=1121.88
/proc/7386/stat : 7386 (march_hi) R 7384 7386 7195 0 -1 4194304 21034 0 0 0 112173 15 0 0 25 0 1 0 1098357926 98959360 21015 1992294400 134512640 135197378 4294956240 18446744073709551615 134524906 0 0 4096 0 0 0 0 17 1 0 0
/proc/7386/statm: 24160 21015 93 167 0 23991 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 96640

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/73 7387
/proc/meminfo: memFree=1340360/2055920 swapFree=4168900/4192956
[pid=7386] ppid=7384 vsize=96640 CPUtime=1181.85
/proc/7386/stat : 7386 (march_hi) R 7384 7386 7195 0 -1 4194304 22104 0 0 0 118169 16 0 0 25 0 1 0 1098357926 98959360 22085 1992294400 134512640 135197378 4294956240 18446744073709551615 134548735 0 0 4096 0 0 0 0 17 1 0 0
/proc/7386/statm: 24160 22085 93 167 0 23991 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 96640



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.98 2/73 7387
/proc/meminfo: memFree=1338952/2055920 swapFree=4168900/4192956
[pid=7386] ppid=7384 vsize=96640 CPUtime=1200.06
/proc/7386/stat : 7386 (march_hi) R 7384 7386 7195 0 -1 4194304 22430 0 0 0 119989 17 0 0 25 0 1 0 1098357926 98959360 22411 1992294400 134512640 135197378 4294956240 18446744073709551615 134572697 0 0 4096 0 0 0 0 17 1 0 0
/proc/7386/statm: 24160 22411 93 167 0 23991 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 96640

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: 0.99 0.97 0.98 2/73 7387
/proc/meminfo: memFree=1338952/2055920 swapFree=4168900/4192956
[pid=7386] ppid=7384 vsize=96640 CPUtime=1200.06
/proc/7386/stat : 7386 (march_hi) R 7384 7386 7195 0 -1 4194304 22430 0 0 0 119989 17 0 0 25 0 1 0 1098357926 98959360 22411 1992294400 134512640 135197378 4294956240 18446744073709551615 134572697 0 0 4096 0 0 0 0 17 1 0 0
/proc/7386/statm: 24160 22411 93 167 0 23991 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 96640

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.08
CPU user time (s): 1199.89
CPU system time (s): 0.187971
CPU usage (%): 99.9634
Max. virtual memory (cumulated for all children) (KiB): 96640

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.89
system time used= 0.187971
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22430
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= 2171

runsolver used 1.09283 second user time and 3.2945 second system time

The end

Launcher Data 

Begin job on node64 at 2009-03-28 17:16:06
IDJOB=1515637
IDBENCH=70446
IDSOLVER=521
FILE ID=node64/1515637-1238256966
PBS_JOBID= 9060761
Free space on /tmp= 66408 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/SATISFIABLE/120/unif-k5-r21.3-v120-c2556-S1503318847-091.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1515637-1238256966/watcher-1515637-1238256966 -o /tmp/evaluation-result-1515637-1238256966/solver-1515637-1238256966 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1515637-1238256966.cnf

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

MD5SUM BENCH= eaf4e52b2ac22d87cb6a2c76b08ea88a
RANDOM SEED=1213227185

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		: 3000.261
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		: 3000.261
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:       1429808 kB
Buffers:         77768 kB
Cached:         454368 kB
SwapCached:      14856 kB
Active:          52536 kB
Inactive:       496156 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1429808 kB
SwapTotal:     4192956 kB
SwapFree:      4168900 kB
Dirty:             816 kB
Writeback:           0 kB
Mapped:          16056 kB
Slab:            62360 kB
Committed_AS:  2884748 kB
PageTables:       2000 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= 66408 MiB
End job on node64 at 2009-03-28 17:36:09