Trace number 1718198

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) 1200.05 1200.51

General information on the benchmark

Nameindustrial/jarvisalo/
eq.atree.braun.11.unsat.cnf
MD5SUM90581094793af5fc10d4e4b9a10259ac
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables1400
Number of clauses4732
Sum of the clauses size12300
Maximum clause length21
Minimum clause length1
Number of clauses of size 13
Number of clauses of size 22052
Number of clauses of size 32605
Number of clauses of size 427
Number of clauses of size 531
Number of clauses of size over 514

Solver Data 

0.00/0.04	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.04	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.00/0.04	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.00/0.04	c main()::
0.00/0.04	c initFormula():: searching for DIMACS p-line....
0.00/0.04	c initFormula():: the DIMACS p-line indicates a CNF of 1400 variables and 4732 clauses.
0.00/0.04	c parseCNF():: parsing....
0.00/0.04	c parseCNF():: the CNF contains 3 unary clauses.
0.00/0.04	c runParser():: parsing was successful, warming up engines...
0.00/0.04	c simplify_formula():: removed 0 tautological, 45 satisfied and 0 duplicate clauses
0.00/0.04	c preprocessing fase I completed:: there are now 1397 free variables and 4687 clauses.
0.00/0.04	c stat :: sign balance is biased by 0.088
0.00/0.04	c find_equivalence():: found 433 3-equivalences
0.00/0.04	c find_and_remove_tautogolies():: found and removed 39 tautologies
0.00/0.04	c shorten_equivalence(): average equivalence length reduced from 6.694656 to 3.463104
0.00/0.04	c using k-SAT heuristics (size based diff)
0.00/0.04	c simplify_formula():: removed 0 tautological, 1732 satisfied and 0 duplicate clauses
0.00/0.04	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.04	c main():: clause / variable ratio: ( 2955 / 1400 ) = 2.11
0.00/0.04	c longest clause has size 19
0.00/0.04	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.04	c number of free variables = 1357
0.00/0.04	c dynamic_preselect_setsize :: off
0.00/0.04	c main():: all systems go!
0.00/0.04	c |----------------------------------------------------------------|
c |*
c |**
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c |****************************************************************| ( 0/13) NodeCount: 116
0.49/0.59	c |----------------------------------------------------------------|
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c |****************************************************************| ( 1/13) NodeCount: 1596
7.18/7.22	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/13) NodeCount: 10802
45.28/45.32	c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/13) NodeCount: 42761
172.42/172.50	c |----------------------------------------------------------------|
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c |****************************************************************| ( 4/13) NodeCount: 113717
449.22/449.43	c |----------------------------------------------------------------|
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c |****************************************************************| ( 5/13) NodeCount: 226259
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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:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1718198-1240634498/watcher-1718198-1240634498 -o /tmp/evaluation-result-1718198-1240634498/solver-1718198-1240634498 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1718198-1240634498.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: 0.91 0.95 0.98 3/64 20995
/proc/meminfo: memFree=963200/2055920 swapFree=4192956/4192956
[pid=20995] ppid=20993 vsize=976 CPUtime=0
/proc/20995/stat : 20995 (march_hi) R 20993 20995 20004 0 -1 4194304 121 0 0 0 0 0 0 0 18 0 1 0 91476166 999424 106 1992294400 134512640 135197378 4294956224 18446744073709551615 134851927 0 0 4096 0 0 0 0 17 1 0 0
/proc/20995/statm: 244 106 58 167 0 75 0

[startup+0.0754349 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 20995
/proc/meminfo: memFree=963200/2055920 swapFree=4192956/4192956
[pid=20995] ppid=20993 vsize=3316 CPUtime=0.07
/proc/20995/stat : 20995 (march_hi) R 20993 20995 20004 0 -1 4194304 418 0 0 0 7 0 0 0 18 0 1 0 91476166 3395584 400 1992294400 134512640 135197378 4294956224 18446744073709551615 134539105 0 0 4096 0 0 0 0 17 1 0 0
/proc/20995/statm: 829 400 89 167 0 660 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 3316

[startup+0.10244 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 20995
/proc/meminfo: memFree=963200/2055920 swapFree=4192956/4192956
[pid=20995] ppid=20993 vsize=3316 CPUtime=0.09
/proc/20995/stat : 20995 (march_hi) R 20993 20995 20004 0 -1 4194304 430 0 0 0 9 0 0 0 18 0 1 0 91476166 3395584 412 1992294400 134512640 135197378 4294956224 18446744073709551615 134539300 0 0 4096 0 0 0 0 17 1 0 0
/proc/20995/statm: 829 412 92 167 0 660 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3316

[startup+0.30148 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 20995
/proc/meminfo: memFree=963200/2055920 swapFree=4192956/4192956
[pid=20995] ppid=20993 vsize=3872 CPUtime=0.29
/proc/20995/stat : 20995 (march_hi) R 20993 20995 20004 0 -1 4194304 565 0 0 0 29 0 0 0 19 0 1 0 91476166 3964928 547 1992294400 134512640 135197378 4294956224 18446744073709551615 134553695 0 0 4096 0 0 0 0 17 1 0 0
/proc/20995/statm: 968 547 92 167 0 799 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3872

[startup+0.701559 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 20995
/proc/meminfo: memFree=963200/2055920 swapFree=4192956/4192956
[pid=20995] ppid=20993 vsize=4136 CPUtime=0.69
/proc/20995/stat : 20995 (march_hi) R 20993 20995 20004 0 -1 4194304 614 0 0 0 69 0 0 0 22 0 1 0 91476166 4235264 596 1992294400 134512640 135197378 4294956224 18446744073709551615 134553707 0 0 4096 0 0 0 0 17 1 0 0
/proc/20995/statm: 1034 596 92 167 0 865 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4136

[startup+1.50172 s]
/proc/loadavg: 0.91 0.95 0.98 2/65 20996
/proc/meminfo: memFree=961016/2055920 swapFree=4192956/4192956
[pid=20995] ppid=20993 vsize=4396 CPUtime=1.49
/proc/20995/stat : 20995 (march_hi) R 20993 20995 20004 0 -1 4194304 678 0 0 0 149 0 0 0 25 0 1 0 91476166 4501504 660 1992294400 134512640 135197378 4294956224 18446744073709551615 134553165 0 0 4096 0 0 0 0 17 1 0 0
/proc/20995/statm: 1099 660 92 167 0 930 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4396

[startup+3.10203 s]
/proc/loadavg: 0.91 0.95 0.98 2/65 20996
/proc/meminfo: memFree=960568/2055920 swapFree=4192956/4192956
[pid=20995] ppid=20993 vsize=4656 CPUtime=3.09
/proc/20995/stat : 20995 (march_hi) R 20993 20995 20004 0 -1 4194304 754 0 0 0 309 0 0 0 25 0 1 0 91476166 4767744 736 1992294400 134512640 135197378 4294956224 18446744073709551615 134525831 0 0 4096 0 0 0 0 17 1 0 0
/proc/20995/statm: 1164 736 92 167 0 995 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4656

[startup+6.30166 s]
/proc/loadavg: 0.92 0.95 0.98 2/65 20996
/proc/meminfo: memFree=960056/2055920 swapFree=4192956/4192956
[pid=20995] ppid=20993 vsize=5052 CPUtime=6.28
/proc/20995/stat : 20995 (march_hi) R 20993 20995 20004 0 -1 4194304 851 0 0 0 628 0 0 0 25 0 1 0 91476166 5173248 833 1992294400 134512640 135197378 4294956224 18446744073709551615 134615916 0 0 4096 0 0 0 0 17 1 0 0
/proc/20995/statm: 1263 833 92 167 0 1094 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 5052

[startup+12.7019 s]
/proc/loadavg: 0.93 0.95 0.98 2/65 20996
/proc/meminfo: memFree=959608/2055920 swapFree=4192956/4192956
[pid=20995] ppid=20993 vsize=5316 CPUtime=12.69
/proc/20995/stat : 20995 (march_hi) R 20993 20995 20004 0 -1 4194304 927 0 0 0 1268 1 0 0 25 0 1 0 91476166 5443584 909 1992294400 134512640 135197378 4294956224 18446744073709551615 134539272 0 0 4096 0 0 0 0 17 1 0 0
/proc/20995/statm: 1329 909 92 167 0 1160 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5316

[startup+25.5024 s]
/proc/loadavg: 0.94 0.96 0.98 2/65 20996
/proc/meminfo: memFree=959224/2055920 swapFree=4192956/4192956
[pid=20995] ppid=20993 vsize=5704 CPUtime=25.48
/proc/20995/stat : 20995 (march_hi) R 20993 20995 20004 0 -1 4194304 1023 0 0 0 2547 1 0 0 25 0 1 0 91476166 5840896 1005 1992294400 134512640 135197378 4294956224 18446744073709551615 134539427 0 0 4096 0 0 0 0 17 1 0 0
/proc/20995/statm: 1426 1005 92 167 0 1257 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5704

[startup+51.1015 s]
/proc/loadavg: 0.96 0.96 0.98 2/65 20996
/proc/meminfo: memFree=958840/2055920 swapFree=4192956/4192956
[pid=20995] ppid=20993 vsize=6120 CPUtime=51.08
/proc/20995/stat : 20995 (march_hi) R 20993 20995 20004 0 -1 4194304 1102 0 0 0 5106 2 0 0 25 0 1 0 91476166 6266880 1084 1992294400 134512640 135197378 4294956224 18446744073709551615 134525578 0 0 4096 0 0 0 0 17 1 0 0
/proc/20995/statm: 1530 1084 92 167 0 1361 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 6120

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.98 2/65 20996
/proc/meminfo: memFree=958520/2055920 swapFree=4192956/4192956
[pid=20995] ppid=20993 vsize=6384 CPUtime=102.26
/proc/20995/stat : 20995 (march_hi) R 20993 20995 20004 0 -1 4194304 1184 0 0 0 10224 2 0 0 25 0 1 0 91476166 6537216 1166 1992294400 134512640 135197378 4294956224 18446744073709551615 134539105 0 0 4096 0 0 0 0 17 1 0 0
/proc/20995/statm: 1596 1166 92 167 0 1427 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 6384

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20996
/proc/meminfo: memFree=958136/2055920 swapFree=4192956/4192956
[pid=20995] ppid=20993 vsize=6660 CPUtime=162.23
/proc/20995/stat : 20995 (march_hi) R 20993 20995 20004 0 -1 4194304 1252 0 0 0 16221 2 0 0 25 0 1 0 91476166 6819840 1234 1992294400 134512640 135197378 4294956224 18446744073709551615 134525890 0 0 4096 0 0 0 0 17 1 0 0
/proc/20995/statm: 1665 1234 92 167 0 1496 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 6660

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20996
/proc/meminfo: memFree=957880/2055920 swapFree=4192956/4192956
[pid=20995] ppid=20993 vsize=6948 CPUtime=222.2
/proc/20995/stat : 20995 (march_hi) R 20993 20995 20004 0 -1 4194304 1310 0 0 0 22218 2 0 0 25 0 1 0 91476166 7114752 1292 1992294400 134512640 135197378 4294956224 18446744073709551615 134548721 0 0 4096 0 0 0 0 17 1 0 0
/proc/20995/statm: 1737 1292 92 167 0 1568 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 6948

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20996
/proc/meminfo: memFree=957752/2055920 swapFree=4192956/4192956
[pid=20995] ppid=20993 vsize=7124 CPUtime=282.19
/proc/20995/stat : 20995 (march_hi) R 20993 20995 20004 0 -1 4194304 1343 0 0 0 28216 3 0 0 25 0 1 0 91476166 7294976 1325 1992294400 134512640 135197378 4294956224 18446744073709551615 134539105 0 0 4096 0 0 0 0 17 1 0 0
/proc/20995/statm: 1781 1325 92 167 0 1612 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 7124

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20996
/proc/meminfo: memFree=957688/2055920 swapFree=4192956/4192956
[pid=20995] ppid=20993 vsize=7124 CPUtime=342.16
/proc/20995/stat : 20995 (march_hi) R 20993 20995 20004 0 -1 4194304 1345 0 0 0 34213 3 0 0 25 0 1 0 91476166 7294976 1327 1992294400 134512640 135197378 4294956224 18446744073709551615 134539243 0 0 4096 0 0 0 0 17 1 0 0
/proc/20995/statm: 1781 1327 92 167 0 1612 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 7124

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20996
/proc/meminfo: memFree=957560/2055920 swapFree=4192956/4192956
[pid=20995] ppid=20993 vsize=7124 CPUtime=402.14
/proc/20995/stat : 20995 (march_hi) R 20993 20995 20004 0 -1 4194304 1370 0 0 0 40211 3 0 0 25 0 1 0 91476166 7294976 1352 1992294400 134512640 135197378 4294956224 18446744073709551615 134553929 0 0 4096 0 0 0 0 17 1 0 0
/proc/20995/statm: 1781 1352 92 167 0 1612 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 7124

[startup+462.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20996
/proc/meminfo: memFree=957432/2055920 swapFree=4192956/4192956
[pid=20995] ppid=20993 vsize=7260 CPUtime=462.12
/proc/20995/stat : 20995 (march_hi) R 20993 20995 20004 0 -1 4194304 1400 0 0 0 46209 3 0 0 25 0 1 0 91476166 7434240 1382 1992294400 134512640 135197378 4294956224 18446744073709551615 134548531 0 0 4096 0 0 0 0 17 1 0 0
/proc/20995/statm: 1815 1382 92 167 0 1646 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 7260

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20996
/proc/meminfo: memFree=957240/2055920 swapFree=4192956/4192956
[pid=20995] ppid=20993 vsize=7396 CPUtime=522.09
/proc/20995/stat : 20995 (march_hi) R 20993 20995 20004 0 -1 4194304 1433 0 0 0 52206 3 0 0 25 0 1 0 91476166 7573504 1415 1992294400 134512640 135197378 4294956224 18446744073709551615 134539105 0 0 4096 0 0 0 0 17 1 0 0
/proc/20995/statm: 1849 1415 92 167 0 1680 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 7396

[startup+582.301 s]
/proc/loadavg: 1.03 0.99 0.99 2/65 20996
/proc/meminfo: memFree=957240/2055920 swapFree=4192956/4192956
[pid=20995] ppid=20993 vsize=7396 CPUtime=582.07
/proc/20995/stat : 20995 (march_hi) R 20993 20995 20004 0 -1 4194304 1436 0 0 0 58204 3 0 0 25 0 1 0 91476166 7573504 1418 1992294400 134512640 135197378 4294956224 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/20995/statm: 1849 1418 92 167 0 1680 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 7396

[startup+642.302 s]
/proc/loadavg: 1.01 0.99 0.99 2/65 20996
/proc/meminfo: memFree=957240/2055920 swapFree=4192956/4192956
[pid=20995] ppid=20993 vsize=7524 CPUtime=642.05
/proc/20995/stat : 20995 (march_hi) R 20993 20995 20004 0 -1 4194304 1445 0 0 0 64202 3 0 0 25 0 1 0 91476166 7704576 1427 1992294400 134512640 135197378 4294956224 18446744073709551615 134539201 0 0 4096 0 0 0 0 17 1 0 0
/proc/20995/statm: 1881 1427 92 167 0 1712 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 7524

[startup+702.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 20996
/proc/meminfo: memFree=957176/2055920 swapFree=4192956/4192956
[pid=20995] ppid=20993 vsize=7524 CPUtime=702.03
/proc/20995/stat : 20995 (march_hi) R 20993 20995 20004 0 -1 4194304 1452 0 0 0 70199 4 0 0 25 0 1 0 91476166 7704576 1434 1992294400 134512640 135197378 4294956224 18446744073709551615 134525831 0 0 4096 0 0 0 0 17 1 0 0
/proc/20995/statm: 1881 1434 92 167 0 1712 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 7524

[startup+762.305 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 20996
/proc/meminfo: memFree=957112/2055920 swapFree=4192956/4192956
[pid=20995] ppid=20993 vsize=7592 CPUtime=762.01
/proc/20995/stat : 20995 (march_hi) R 20993 20995 20004 0 -1 4194304 1459 0 0 0 76197 4 0 0 25 0 1 0 91476166 7774208 1441 1992294400 134512640 135197378 4294956224 18446744073709551615 134553149 0 0 4096 0 0 0 0 17 1 0 0
/proc/20995/statm: 1898 1441 92 167 0 1729 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 7592

[startup+822.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 20996
/proc/meminfo: memFree=957240/2055920 swapFree=4192956/4192956
[pid=20995] ppid=20993 vsize=7592 CPUtime=821.98
/proc/20995/stat : 20995 (march_hi) R 20993 20995 20004 0 -1 4194304 1470 0 0 0 82194 4 0 0 25 0 1 0 91476166 7774208 1452 1992294400 134512640 135197378 4294956224 18446744073709551615 134539323 0 0 4096 0 0 0 0 17 1 0 0
/proc/20995/statm: 1898 1452 92 167 0 1729 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 7592

[startup+882.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 20996
/proc/meminfo: memFree=957240/2055920 swapFree=4192956/4192956
[pid=20995] ppid=20993 vsize=7592 CPUtime=881.96
/proc/20995/stat : 20995 (march_hi) R 20993 20995 20004 0 -1 4194304 1481 0 0 0 88192 4 0 0 25 0 1 0 91476166 7774208 1463 1992294400 134512640 135197378 4294956224 18446744073709551615 134548478 0 0 4096 0 0 0 0 17 1 0 0
/proc/20995/statm: 1898 1463 92 167 0 1729 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 7592

[startup+942.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 20996
/proc/meminfo: memFree=957112/2055920 swapFree=4192956/4192956
[pid=20995] ppid=20993 vsize=7732 CPUtime=941.93
/proc/20995/stat : 20995 (march_hi) R 20993 20995 20004 0 -1 4194304 1497 0 0 0 94189 4 0 0 25 0 1 0 91476166 7917568 1479 1992294400 134512640 135197378 4294956224 18446744073709551615 134525856 0 0 4096 0 0 0 0 17 1 0 0
/proc/20995/statm: 1933 1479 92 167 0 1764 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 7732

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 20996
/proc/meminfo: memFree=957048/2055920 swapFree=4192956/4192956
[pid=20995] ppid=20993 vsize=7864 CPUtime=1001.92
/proc/20995/stat : 20995 (march_hi) R 20993 20995 20004 0 -1 4194304 1514 0 0 0 100187 5 0 0 25 0 1 0 91476166 8052736 1496 1992294400 134512640 135197378 4294956224 18446744073709551615 134548523 0 0 4096 0 0 0 0 17 1 0 0
/proc/20995/statm: 1966 1496 92 167 0 1797 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 7864

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 20996
/proc/meminfo: memFree=956984/2055920 swapFree=4192956/4192956
[pid=20995] ppid=20993 vsize=7864 CPUtime=1061.9
/proc/20995/stat : 20995 (march_hi) R 20993 20995 20004 0 -1 4194304 1520 0 0 0 106185 5 0 0 25 0 1 0 91476166 8052736 1502 1992294400 134512640 135197378 4294956224 18446744073709551615 134597136 0 0 4096 0 0 0 0 17 1 0 0
/proc/20995/statm: 1966 1502 92 167 0 1797 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 7864

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 20996
/proc/meminfo: memFree=956984/2055920 swapFree=4192956/4192956
[pid=20995] ppid=20993 vsize=7964 CPUtime=1121.87
/proc/20995/stat : 20995 (march_hi) R 20993 20995 20004 0 -1 4194304 1524 0 0 0 112182 5 0 0 25 0 1 0 91476166 8155136 1506 1992294400 134512640 135197378 4294956224 18446744073709551615 134525699 0 0 4096 0 0 0 0 17 1 0 0
/proc/20995/statm: 1991 1506 92 167 0 1822 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 7964

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 21002
/proc/meminfo: memFree=956664/2055920 swapFree=4192956/4192956
[pid=20995] ppid=20993 vsize=7964 CPUtime=1181.84
/proc/20995/stat : 20995 (march_hi) R 20993 20995 20004 0 -1 4194304 1528 0 0 0 118179 5 0 0 25 0 1 0 91476166 8155136 1510 1992294400 134512640 135197378 4294956224 18446744073709551615 134539304 0 0 4096 0 0 0 0 17 1 0 0
/proc/20995/statm: 1991 1510 92 167 0 1822 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 7964



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 21002
/proc/meminfo: memFree=956664/2055920 swapFree=4192956/4192956
[pid=20995] ppid=20993 vsize=7964 CPUtime=1200.04
/proc/20995/stat : 20995 (march_hi) R 20993 20995 20004 0 -1 4194304 1531 0 0 0 119999 5 0 0 25 0 1 0 91476166 8155136 1513 1992294400 134512640 135197378 4294956224 18446744073709551615 134539287 0 0 4096 0 0 0 0 17 1 0 0
/proc/20995/statm: 1991 1513 92 167 0 1822 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 7964

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 21002
/proc/meminfo: memFree=956664/2055920 swapFree=4192956/4192956
[pid=20995] ppid=20993 vsize=7964 CPUtime=1200.04
/proc/20995/stat : 20995 (march_hi) R 20993 20995 20004 0 -1 4194304 1531 0 0 0 119999 5 0 0 25 0 1 0 91476166 8155136 1513 1992294400 134512640 135197378 4294956224 18446744073709551615 134539287 0 0 4096 0 0 0 0 17 1 0 0
/proc/20995/statm: 1991 1513 92 167 0 1822 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 7964

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.05
CPU user time (s): 1200
CPU system time (s): 0.056991
CPU usage (%): 99.9621
Max. virtual memory (cumulated for all children) (KiB): 7964

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200
system time used= 0.056991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1531
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= 2729

runsolver used 1.14582 second user time and 2.15767 second system time

The end

Launcher Data 

Begin job on node66 at 2009-04-25 06:41:38
IDJOB=1718198
IDBENCH=20472
IDSOLVER=521
FILE ID=node66/1718198-1240634498
PBS_JOBID= 9186377
Free space on /tmp= 66280 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT07/industrial/jarvisalo/eq.atree.braun.11.unsat.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1718198-1240634498/watcher-1718198-1240634498 -o /tmp/evaluation-result-1718198-1240634498/solver-1718198-1240634498 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1718198-1240634498.cnf

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

MD5SUM BENCH= 90581094793af5fc10d4e4b9a10259ac
RANDOM SEED=1106301327

node66.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	: 5931.00
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:        963616 kB
Buffers:         82924 kB
Cached:         907700 kB
SwapCached:          0 kB
Active:         128812 kB
Inactive:       875796 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        963616 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:             880 kB
Writeback:           0 kB
Mapped:          23696 kB
Slab:            73776 kB
Committed_AS:   432096 kB
PageTables:       1372 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= 66280 MiB
End job on node66 at 2009-04-25 07:01:40