Trace number 1518229

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) 1200.07 1200.52

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/520/
unif-k3-r4.25-v520-c2210-S227954525-082.cnf
MD5SUMae01fd57ec6a595afedf29818bd4a62c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.014997
Satisfiable
(Un)Satisfiability was proved
Number of variables520
Number of clauses2210
Sum of the clauses size6630
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32210
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 520 variables and 2210 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, 9 satisfied and 0 duplicate clauses
0.00/0.02	c preprocessing fase I completed:: there are now 519 free variables and 2201 clauses.
0.00/0.02	c stat :: sign balance is biased by 0.468
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 140 duplicate clauses
0.00/0.02	c resolvent_look() :: found 81 resolvents
0.00/0.02	c lessRedundantTransformation():: nothing to be done.
0.00/0.02	c transformTo3SAT():: you gave me 520 variables and 2282 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 520 variabels and 2282 clauses.
0.00/0.02	c main():: clause / variable ratio: ( 2282 / 520 ) = 4.39
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 = 519
0.00/0.02	c dynamic_preselect_setsize :: off
0.00/0.02	c main():: all systems go!
0.00/0.02	c |----------------------------------------------------------------|
c |*
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c |********************************
c |****************************************************************| ( 0/999) NodeCount: 141
0.03/0.08	c |----------------------------------------------------------------|
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c |****************************************************************| ( 1/999) NodeCount: 757
0.19/0.25	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 6589
1.99/2.07	c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/999) NodeCount: 43374
15.58/15.65	c |----------------------------------------------------------------|
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c |****************************************************************| ( 4/999) NodeCount: 204343
82.76/82.89	c |----------------------------------------------------------------|
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c |****************************************************************| ( 5/999) NodeCount: 709836
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c |****************************************************************| ( 6/999) NodeCount: 1862928
918.54/918.98	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-1518229-1238297162/watcher-1518229-1238297162 -o /tmp/evaluation-result-1518229-1238297162/solver-1518229-1238297162 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1518229-1238297162.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: 0.95 1.04 1.00 3/73 11813
/proc/meminfo: memFree=1081008/2055920 swapFree=4173988/4192956
[pid=11813] ppid=11811 vsize=980 CPUtime=0
/proc/11813/stat : 11813 (march_hi) R 11811 11813 8265 0 -1 4194304 143 0 0 0 0 0 0 0 20 0 1 0 1102381218 1003520 127 1992294400 134512640 135197378 4294956240 18446744073709551615 134718414 0 0 4096 0 0 0 0 17 1 0 0
/proc/11813/statm: 247 131 65 167 0 78 0

[startup+0.0421959 s]
/proc/loadavg: 0.95 1.04 1.00 3/73 11813
/proc/meminfo: memFree=1081008/2055920 swapFree=4173988/4192956
[pid=11813] ppid=11811 vsize=1768 CPUtime=0.03
/proc/11813/stat : 11813 (march_hi) R 11811 11813 8265 0 -1 4194304 295 0 0 0 3 0 0 0 20 0 1 0 1102381218 1810432 278 1992294400 134512640 135197378 4294956240 18446744073709551615 134539354 0 0 4096 0 0 0 0 17 1 0 0
/proc/11813/statm: 442 278 91 167 0 273 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1768

[startup+0.102207 s]
/proc/loadavg: 0.95 1.04 1.00 3/73 11813
/proc/meminfo: memFree=1081008/2055920 swapFree=4173988/4192956
[pid=11813] ppid=11811 vsize=1904 CPUtime=0.09
/proc/11813/stat : 11813 (march_hi) R 11811 11813 8265 0 -1 4194304 308 0 0 0 9 0 0 0 20 0 1 0 1102381218 1949696 291 1992294400 134512640 135197378 4294956240 18446744073709551615 134718686 0 0 4096 0 0 0 0 17 1 0 0
/proc/11813/statm: 476 291 91 167 0 307 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1904

[startup+0.302246 s]
/proc/loadavg: 0.95 1.04 1.00 3/73 11813
/proc/meminfo: memFree=1081008/2055920 swapFree=4173988/4192956
[pid=11813] ppid=11811 vsize=1904 CPUtime=0.29
/proc/11813/stat : 11813 (march_hi) R 11811 11813 8265 0 -1 4194304 321 0 0 0 29 0 0 0 22 0 1 0 1102381218 1949696 304 1992294400 134512640 135197378 4294956240 18446744073709551615 134552490 0 0 4096 0 0 0 0 17 1 0 0
/proc/11813/statm: 476 304 91 167 0 307 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1904

[startup+0.701321 s]
/proc/loadavg: 0.95 1.04 1.00 3/73 11813
/proc/meminfo: memFree=1081008/2055920 swapFree=4173988/4192956
[pid=11813] ppid=11811 vsize=2036 CPUtime=0.69
/proc/11813/stat : 11813 (march_hi) R 11811 11813 8265 0 -1 4194304 342 0 0 0 69 0 0 0 25 0 1 0 1102381218 2084864 325 1992294400 134512640 135197378 4294956240 18446744073709551615 134570760 0 0 4096 0 0 0 0 17 1 0 0
/proc/11813/statm: 509 325 91 167 0 340 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2036

[startup+1.50147 s]
/proc/loadavg: 0.95 1.04 1.00 2/74 11814
/proc/meminfo: memFree=1079976/2055920 swapFree=4173988/4192956
[pid=11813] ppid=11811 vsize=2172 CPUtime=1.49
/proc/11813/stat : 11813 (march_hi) R 11811 11813 8265 0 -1 4194304 395 0 0 0 149 0 0 0 25 0 1 0 1102381218 2224128 378 1992294400 134512640 135197378 4294956240 18446744073709551615 134593636 0 0 4096 0 0 0 0 17 1 0 0
/proc/11813/statm: 543 378 91 167 0 374 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2172

[startup+3.10178 s]
/proc/loadavg: 0.95 1.04 1.00 2/74 11814
/proc/meminfo: memFree=1079592/2055920 swapFree=4173988/4192956
[pid=11813] ppid=11811 vsize=2340 CPUtime=3.09
/proc/11813/stat : 11813 (march_hi) R 11811 11813 8265 0 -1 4194304 423 0 0 0 309 0 0 0 25 0 1 0 1102381218 2396160 406 1992294400 134512640 135197378 4294956240 18446744073709551615 134548478 0 0 4096 0 0 0 0 17 1 0 0
/proc/11813/statm: 585 406 91 167 0 416 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2340

[startup+6.30139 s]
/proc/loadavg: 0.95 1.04 1.00 2/74 11814
/proc/meminfo: memFree=1079272/2055920 swapFree=4173988/4192956
[pid=11813] ppid=11811 vsize=2684 CPUtime=6.29
/proc/11813/stat : 11813 (march_hi) R 11811 11813 8265 0 -1 4194304 492 0 0 0 629 0 0 0 25 0 1 0 1102381218 2748416 475 1992294400 134512640 135197378 4294956240 18446744073709551615 134539276 0 0 4096 0 0 0 0 17 1 0 0
/proc/11813/statm: 671 475 91 167 0 502 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2684

[startup+12.7016 s]
/proc/loadavg: 0.95 1.04 1.00 2/74 11814
/proc/meminfo: memFree=1078696/2055920 swapFree=4173988/4192956
[pid=11813] ppid=11811 vsize=3252 CPUtime=12.69
/proc/11813/stat : 11813 (march_hi) R 11811 11813 8265 0 -1 4194304 613 0 0 0 1269 0 0 0 25 0 1 0 1102381218 3330048 596 1992294400 134512640 135197378 4294956240 18446744073709551615 134556704 0 0 4096 0 0 0 0 17 1 0 0
/proc/11813/statm: 813 596 91 167 0 644 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3252

[startup+25.5011 s]
/proc/loadavg: 0.96 1.04 1.00 2/74 11814
/proc/meminfo: memFree=1077480/2055920 swapFree=4173988/4192956
[pid=11813] ppid=11811 vsize=5004 CPUtime=25.48
/proc/11813/stat : 11813 (march_hi) R 11811 11813 8265 0 -1 4194304 906 0 0 0 2548 0 0 0 25 0 1 0 1102381218 5124096 889 1992294400 134512640 135197378 4294956240 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 1 0 0
/proc/11813/statm: 1251 889 91 167 0 1082 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5004

[startup+51.1029 s]
/proc/loadavg: 0.97 1.03 1.00 2/74 11814
/proc/meminfo: memFree=1075624/2055920 swapFree=4173988/4192956
[pid=11813] ppid=11811 vsize=6636 CPUtime=51.07
/proc/11813/stat : 11813 (march_hi) R 11811 11813 8265 0 -1 4194304 1362 0 0 0 5107 0 0 0 25 0 1 0 1102381218 6795264 1345 1992294400 134512640 135197378 4294956240 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 1 0 0
/proc/11813/statm: 1659 1345 91 167 0 1490 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 6636

[startup+102.306 s]
/proc/loadavg: 0.99 1.03 1.00 2/74 11814
/proc/meminfo: memFree=1072104/2055920 swapFree=4173988/4192956
[pid=11813] ppid=11811 vsize=11900 CPUtime=102.26
/proc/11813/stat : 11813 (march_hi) R 11811 11813 8265 0 -1 4194304 2228 0 0 0 10224 2 0 0 25 0 1 0 1102381218 12185600 2211 1992294400 134512640 135197378 4294956240 18446744073709551615 134525281 0 0 4096 0 0 0 0 17 1 0 0
/proc/11813/statm: 2975 2211 91 167 0 2806 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 11900

[startup+162.301 s]
/proc/loadavg: 0.99 1.02 1.00 2/74 11814
/proc/meminfo: memFree=1068136/2055920 swapFree=4173988/4192956
[pid=11813] ppid=11811 vsize=17688 CPUtime=162.23
/proc/11813/stat : 11813 (march_hi) R 11811 11813 8265 0 -1 4194304 3214 0 0 0 16221 2 0 0 25 0 1 0 1102381218 18112512 3197 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/11813/statm: 4422 3197 91 167 0 4253 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 17688

[startup+222.302 s]
/proc/loadavg: 0.99 1.01 1.00 2/74 11814
/proc/meminfo: memFree=1064168/2055920 swapFree=4173988/4192956
[pid=11813] ppid=11811 vsize=23508 CPUtime=222.21
/proc/11813/stat : 11813 (march_hi) R 11811 11813 8265 0 -1 4194304 4195 0 0 0 22218 3 0 0 25 0 1 0 1102381218 24072192 4178 1992294400 134512640 135197378 4294956240 18446744073709551615 134541880 0 0 4096 0 0 0 0 17 1 0 0
/proc/11813/statm: 5877 4178 91 167 0 5708 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 23508

[startup+282.301 s]
/proc/loadavg: 0.99 1.01 1.00 2/74 11814
/proc/meminfo: memFree=1060392/2055920 swapFree=4173988/4192956
[pid=11813] ppid=11811 vsize=23508 CPUtime=282.18
/proc/11813/stat : 11813 (march_hi) R 11811 11813 8265 0 -1 4194304 5133 0 0 0 28214 4 0 0 25 0 1 0 1102381218 24072192 5116 1992294400 134512640 135197378 4294956240 18446744073709551615 134525291 0 0 4096 0 0 0 0 17 1 0 0
/proc/11813/statm: 5877 5116 91 167 0 5708 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 23508

[startup+342.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/74 11814
/proc/meminfo: memFree=1056680/2055920 swapFree=4173988/4192956
[pid=11813] ppid=11811 vsize=36056 CPUtime=342.16
/proc/11813/stat : 11813 (march_hi) R 11811 11813 8265 0 -1 4194304 6037 0 0 0 34211 5 0 0 25 0 1 0 1102381218 36921344 6020 1992294400 134512640 135197378 4294956240 18446744073709551615 134552471 0 0 4096 0 0 0 0 17 1 0 0
/proc/11813/statm: 9014 6020 91 167 0 8845 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 36056

[startup+402.301 s]
/proc/loadavg: 1.04 1.01 1.00 2/74 11814
/proc/meminfo: memFree=1052968/2055920 swapFree=4173988/4192956
[pid=11813] ppid=11811 vsize=36056 CPUtime=402.14
/proc/11813/stat : 11813 (march_hi) R 11811 11813 8265 0 -1 4194304 6968 0 0 0 40209 5 0 0 25 0 1 0 1102381218 36921344 6951 1992294400 134512640 135197378 4294956240 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 1 0 0
/proc/11813/statm: 9014 6951 91 167 0 8845 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 36056

[startup+462.302 s]
/proc/loadavg: 1.09 1.02 1.01 2/74 11814
/proc/meminfo: memFree=1049384/2055920 swapFree=4173988/4192956
[pid=11813] ppid=11811 vsize=36056 CPUtime=462.12
/proc/11813/stat : 11813 (march_hi) R 11811 11813 8265 0 -1 4194304 7846 0 0 0 46206 6 0 0 25 0 1 0 1102381218 36921344 7829 1992294400 134512640 135197378 4294956240 18446744073709551615 134539243 0 0 4096 0 0 0 0 17 1 0 0
/proc/11813/statm: 9014 7829 91 167 0 8845 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 36056

[startup+522.302 s]
/proc/loadavg: 1.03 1.02 1.00 2/74 11814
/proc/meminfo: memFree=1045672/2055920 swapFree=4173988/4192956
[pid=11813] ppid=11811 vsize=49152 CPUtime=522.09
/proc/11813/stat : 11813 (march_hi) R 11811 11813 8265 0 -1 4194304 8781 0 0 0 52203 6 0 0 25 0 1 0 1102381218 50331648 8764 1992294400 134512640 135197378 4294956240 18446744073709551615 134525291 0 0 4096 0 0 0 0 17 1 0 0
/proc/11813/statm: 12288 8764 91 167 0 12119 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 49152

[startup+582.301 s]
/proc/loadavg: 1.01 1.01 1.00 2/74 11814
/proc/meminfo: memFree=1041896/2055920 swapFree=4173988/4192956
[pid=11813] ppid=11811 vsize=56780 CPUtime=582.07
/proc/11813/stat : 11813 (march_hi) R 11811 11813 8265 0 -1 4194304 9702 0 0 0 58201 6 0 0 25 0 1 0 1102381218 58142720 9685 1992294400 134512640 135197378 4294956240 18446744073709551615 134552743 0 0 4096 0 0 0 0 17 1 0 0
/proc/11813/statm: 14195 9685 91 167 0 14026 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 56780

[startup+642.302 s]
/proc/loadavg: 1.04 1.02 1.00 2/74 11814
/proc/meminfo: memFree=1038312/2055920 swapFree=4173988/4192956
[pid=11813] ppid=11811 vsize=56780 CPUtime=642.06
/proc/11813/stat : 11813 (march_hi) R 11811 11813 8265 0 -1 4194304 10592 0 0 0 64199 7 0 0 25 0 1 0 1102381218 58142720 10575 1992294400 134512640 135197378 4294956240 18446744073709551615 134570914 0 0 4096 0 0 0 0 17 1 0 0
/proc/11813/statm: 14195 10575 91 167 0 14026 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 56780

[startup+702.301 s]
/proc/loadavg: 1.01 1.02 1.00 2/74 11814
/proc/meminfo: memFree=1034664/2055920 swapFree=4173988/4192956
[pid=11813] ppid=11811 vsize=56912 CPUtime=702.02
/proc/11813/stat : 11813 (march_hi) R 11811 11813 8265 0 -1 4194304 11505 0 0 0 70195 7 0 0 25 0 1 0 1102381218 58277888 11488 1992294400 134512640 135197378 4294956240 18446744073709551615 134539243 0 0 4096 0 0 0 0 17 1 0 0
/proc/11813/statm: 14228 11488 91 167 0 14059 0
Current children cumulated CPU time (s) 702.02
Current children cumulated vsize (KiB) 56912

[startup+762.307 s]
/proc/loadavg: 1.00 1.01 1.00 2/74 11814
/proc/meminfo: memFree=1031144/2055920 swapFree=4173988/4192956
[pid=11813] ppid=11811 vsize=56912 CPUtime=762
/proc/11813/stat : 11813 (march_hi) R 11811 11813 8265 0 -1 4194304 12365 0 0 0 76193 7 0 0 25 0 1 0 1102381218 58277888 12348 1992294400 134512640 135197378 4294956240 18446744073709551615 134552907 0 0 4096 0 0 0 0 17 1 0 0
/proc/11813/statm: 14228 12348 91 167 0 14059 0
Current children cumulated CPU time (s) 762
Current children cumulated vsize (KiB) 56912

[startup+822.301 s]
/proc/loadavg: 1.08 1.02 1.01 2/74 11814
/proc/meminfo: memFree=1027624/2055920 swapFree=4173988/4192956
[pid=11813] ppid=11811 vsize=76556 CPUtime=821.98
/proc/11813/stat : 11813 (march_hi) R 11811 11813 8265 0 -1 4194304 13232 0 0 0 82190 8 0 0 25 0 1 0 1102381218 78393344 13215 1992294400 134512640 135197378 4294956240 18446744073709551615 134525351 0 0 4096 0 0 0 0 17 1 0 0
/proc/11813/statm: 19139 13215 91 167 0 18970 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 76556

[startup+882.302 s]
/proc/loadavg: 1.03 1.02 1.00 2/74 11814
/proc/meminfo: memFree=1024296/2055920 swapFree=4173988/4192956
[pid=11813] ppid=11811 vsize=76556 CPUtime=881.96
/proc/11813/stat : 11813 (march_hi) R 11811 11813 8265 0 -1 4194304 14064 0 0 0 88187 9 0 0 25 0 1 0 1102381218 78393344 14047 1992294400 134512640 135197378 4294956240 18446744073709551615 134541968 0 0 4096 0 0 0 0 17 1 0 0
/proc/11813/statm: 19139 14047 91 167 0 18970 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 76556

[startup+942.301 s]
/proc/loadavg: 1.01 1.01 1.00 2/74 11814
/proc/meminfo: memFree=1020968/2055920 swapFree=4173988/4192956
[pid=11813] ppid=11811 vsize=76556 CPUtime=941.93
/proc/11813/stat : 11813 (march_hi) R 11811 11813 8265 0 -1 4194304 14903 0 0 0 94184 9 0 0 25 0 1 0 1102381218 78393344 14886 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/11813/statm: 19139 14886 91 167 0 18970 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 76556

[startup+1002.3 s]
/proc/loadavg: 1.08 1.02 1.01 2/74 11814
/proc/meminfo: memFree=1017384/2055920 swapFree=4173988/4192956
[pid=11813] ppid=11811 vsize=76556 CPUtime=1001.91
/proc/11813/stat : 11813 (march_hi) R 11811 11813 8265 0 -1 4194304 15779 0 0 0 100182 9 0 0 25 0 1 0 1102381218 78393344 15762 1992294400 134512640 135197378 4294956240 18446744073709551615 134597261 0 0 4096 0 0 0 0 17 1 0 0
/proc/11813/statm: 19139 15762 91 167 0 18970 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 76556

[startup+1062.3 s]
/proc/loadavg: 1.03 1.02 1.00 2/74 11814
/proc/meminfo: memFree=1013992/2055920 swapFree=4173988/4192956
[pid=11813] ppid=11811 vsize=76556 CPUtime=1061.9
/proc/11813/stat : 11813 (march_hi) R 11811 11813 8265 0 -1 4194304 16641 0 0 0 106180 10 0 0 25 0 1 0 1102381218 78393344 16624 1992294400 134512640 135197378 4294956240 18446744073709551615 134525355 0 0 4096 0 0 0 0 17 1 0 0
/proc/11813/statm: 19139 16624 91 167 0 18970 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 76556

[startup+1122.3 s]
/proc/loadavg: 1.06 1.03 1.00 2/74 11815
/proc/meminfo: memFree=1010600/2055920 swapFree=4173988/4192956
[pid=11813] ppid=11811 vsize=91816 CPUtime=1121.87
/proc/11813/stat : 11813 (march_hi) R 11811 11813 8265 0 -1 4194304 17480 0 0 0 112177 10 0 0 25 0 1 0 1102381218 94019584 17463 1992294400 134512640 135197378 4294956240 18446744073709551615 134525420 0 0 4096 0 0 0 0 17 1 0 0
/proc/11813/statm: 22954 17463 91 167 0 22785 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 91816

[startup+1182.3 s]
/proc/loadavg: 1.07 1.03 1.00 2/74 11815
/proc/meminfo: memFree=1007400/2055920 swapFree=4173988/4192956
[pid=11813] ppid=11811 vsize=91816 CPUtime=1181.85
/proc/11813/stat : 11813 (march_hi) R 11811 11813 8265 0 -1 4194304 18277 0 0 0 118175 10 0 0 25 0 1 0 1102381218 94019584 18260 1992294400 134512640 135197378 4294956240 18446744073709551615 134525351 0 0 4096 0 0 0 0 17 1 0 0
/proc/11813/statm: 22954 18260 91 167 0 22785 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 91816



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.05 1.03 1.00 2/74 11815
/proc/meminfo: memFree=1006376/2055920 swapFree=4173988/4192956
[pid=11813] ppid=11811 vsize=91816 CPUtime=1200.04
/proc/11813/stat : 11813 (march_hi) R 11811 11813 8265 0 -1 4194304 18522 0 0 0 119994 10 0 0 25 0 1 0 1102381218 94019584 18505 1992294400 134512640 135197378 4294956240 18446744073709551615 134542169 0 0 4096 0 0 0 0 17 1 0 0
/proc/11813/statm: 22954 18505 91 167 0 22785 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 91816

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: 1.05 1.03 1.00 2/74 11815
/proc/meminfo: memFree=1006376/2055920 swapFree=4173988/4192956
[pid=11813] ppid=11811 vsize=91816 CPUtime=1200.04
/proc/11813/stat : 11813 (march_hi) R 11811 11813 8265 0 -1 4194304 18522 0 0 0 119994 10 0 0 25 0 1 0 1102381218 94019584 18505 1992294400 134512640 135197378 4294956240 18446744073709551615 134542169 0 0 4096 0 0 0 0 17 1 0 0
/proc/11813/statm: 22954 18505 91 167 0 22785 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 91816

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.07
CPU user time (s): 1199.95
CPU system time (s): 0.120981
CPU usage (%): 99.9624
Max. virtual memory (cumulated for all children) (KiB): 91816

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.95
system time used= 0.120981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18522
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= 1207

runsolver used 1.06684 second user time and 3.31849 second system time

The end

Launcher Data 

Begin job on node76 at 2009-03-29 05:26:02
IDJOB=1518229
IDBENCH=70662
IDSOLVER=521
FILE ID=node76/1518229-1238297162
PBS_JOBID= 9060924
Free space on /tmp= 65808 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/520/unif-k3-r4.25-v520-c2210-S227954525-082.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1518229-1238297162/watcher-1518229-1238297162 -o /tmp/evaluation-result-1518229-1238297162/solver-1518229-1238297162 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1518229-1238297162.cnf

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

MD5SUM BENCH= ae01fd57ec6a595afedf29818bd4a62c
RANDOM SEED=105537937

node76.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		: 3000.259
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		: 3000.259
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1081424 kB
Buffers:         68600 kB
Cached:         817636 kB
SwapCached:      10684 kB
Active:         155748 kB
Inactive:       749548 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1081424 kB
SwapTotal:     4192956 kB
SwapFree:      4173988 kB
Dirty:             808 kB
Writeback:           0 kB
Mapped:          19048 kB
Slab:            54188 kB
Committed_AS:  2841656 kB
PageTables:       2048 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= 65808 MiB
End job on node76 at 2009-03-29 05:46:05