Trace number 313307

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, and are wall clock time (not CPU 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 KS 2007-02-08? (TO) 1200.14 1200.55

General information on the benchmark

Nameindustrial/anbulagan/
medium-sat/dated-10-17-s.cnf
MD5SUM334ef674dc213d40fc569890874cc7af
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark15.1777
Satisfiable
(Un)Satisfiability was proved
Number of variables229842
Number of clauses1081178
Sum of the clauses size2501490
Maximum clause length10
Minimum clause length1
Number of clauses of size 119157
Number of clauses of size 2832850
Number of clauses of size 3186131
Number of clauses of size 44780
Number of clauses of size 519120
Number of clauses of size over 519140

Solver Data (download as text)

14.89/14.94	c main():: ***                                   [ march satisfiability solver ]                                   ***
14.89/14.94	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
14.89/14.94	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
14.89/14.94	c main()::
14.89/14.94	c initFormula():: searching for DIMACS p-line....
14.89/14.94	c initFormula():: the DIMACS p-line indicates a CNF of 229842 variables and 1081178 clauses.
14.89/14.94	c parseCNF():: parsing....
14.89/14.94	c parseCNF():: the CNF contains 19157 unary clauses.
14.89/14.94	c runParser():: parsing was successful, warming up engines...
14.89/14.94	c find_and_remove_tautogolies():: found and removed 32769 tautologies
14.89/14.94	c find_and_remove_tautogolies():: found and removed 115 tautologies
14.89/14.94	c simplify_formula():: removed 277 tautological, 367704 satisfied and 21542 duplicate clauses
14.89/14.94	c preprocessing fase I completed:: there are now 121950 free variables and 691655 clauses.
14.89/14.94	c stat :: sign balance is biased by 0.929
14.89/14.94	c shorten_equivalence(): average equivalence length reduced from nan to nan
14.89/14.94	c using k-SAT heuristics (size based diff)
14.89/14.94	c longest clause has size 10
14.89/14.94	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
14.89/14.94	c main():: clause / variable ratio: ( 691655 / 229842 ) = 3.01
14.89/14.94	c longest clause has size 10
14.89/14.94	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
14.89/14.94	c dynamic_preselect_setsize :: on
14.89/14.94	c suggested doublelook initial :: 0
14.89/14.94	c main():: all systems go!
14.89/14.94	c |----------------------------------------------------------------|

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node52/watcher-313307-1176882413 -o ROOT/results/node52/solver-313307-1176882413 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/313307-1176882413/march_ks /tmp/evaluation/313307-1176882413/instance-313307-1176882413.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): 2400 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: 1.14 1.02 0.99 3/64 585
/proc/meminfo: memFree=1558228/2055920 swapFree=4182044/4192956
[pid=585] ppid=583 vsize=5780 CPUtime=0
/proc/585/stat : 585 (march_ks) R 583 585 32403 0 -1 4194304 728 0 0 0 0 0 0 0 18 0 1 0 43086398 5918720 713 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134557383 0 0 4096 0 0 0 0 17 1 0 0
/proc/585/statm: 1445 719 45 123 0 1320 0

[startup+0.0869389 s]
/proc/loadavg: 1.14 1.02 0.99 3/64 585
/proc/meminfo: memFree=1558228/2055920 swapFree=4182044/4192956
[pid=585] ppid=583 vsize=27644 CPUtime=0.08
/proc/585/stat : 585 (march_ks) R 583 585 32403 0 -1 4194304 5577 0 0 0 6 2 0 0 18 0 1 0 43086398 28307456 5562 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134557851 0 0 4096 0 0 0 0 17 1 0 0
/proc/585/statm: 6911 5562 47 123 0 6786 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 27644

[startup+0.101941 s]
/proc/loadavg: 1.14 1.02 0.99 3/64 585
/proc/meminfo: memFree=1558228/2055920 swapFree=4182044/4192956
[pid=585] ppid=583 vsize=27776 CPUtime=0.09
/proc/585/stat : 585 (march_ks) R 583 585 32403 0 -1 4194304 5649 0 0 0 7 2 0 0 18 0 1 0 43086398 28442624 5634 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/585/statm: 6944 5634 47 123 0 6819 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 27776

[startup+0.301953 s]
/proc/loadavg: 1.14 1.02 0.99 3/64 585
/proc/meminfo: memFree=1558228/2055920 swapFree=4182044/4192956
[pid=585] ppid=583 vsize=30812 CPUtime=0.29
/proc/585/stat : 585 (march_ks) R 583 585 32403 0 -1 4194304 6560 0 0 0 27 2 0 0 19 0 1 0 43086398 31551488 6545 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/585/statm: 7703 6545 47 123 0 7578 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 30812

[startup+0.70198 s]
/proc/loadavg: 1.14 1.02 0.99 3/64 585
/proc/meminfo: memFree=1558228/2055920 swapFree=4182044/4192956
[pid=585] ppid=583 vsize=36092 CPUtime=0.69
/proc/585/stat : 585 (march_ks) R 583 585 32403 0 -1 4194304 8204 0 0 0 65 4 0 0 22 0 1 0 43086398 36958208 8189 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/585/statm: 9023 8189 47 123 0 8898 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 36092

[startup+1.50103 s]
/proc/loadavg: 1.14 1.02 0.99 2/65 586
/proc/meminfo: memFree=1519756/2055920 swapFree=4182044/4192956
[pid=585] ppid=583 vsize=114956 CPUtime=1.49
/proc/585/stat : 585 (march_ks) R 583 585 32403 0 -1 4194304 20001 0 0 0 140 9 0 0 25 0 1 0 43086398 117714944 19984 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134555150 0 0 4096 0 0 0 0 17 1 0 0
/proc/585/statm: 28739 19984 48 123 0 28614 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 114956

[startup+3.10114 s]
/proc/loadavg: 1.14 1.02 0.99 2/65 586
/proc/meminfo: memFree=1485260/2055920 swapFree=4182044/4192956
[pid=585] ppid=583 vsize=124408 CPUtime=3.09
/proc/585/stat : 585 (march_ks) R 583 585 32403 0 -1 4194304 27108 0 0 0 296 13 0 0 25 0 1 0 43086398 127393792 22350 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134554516 0 0 4096 0 0 0 0 17 1 0 0
/proc/585/statm: 31102 22350 52 123 0 30977 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 124408

[startup+6.30136 s]
/proc/loadavg: 1.13 1.02 0.99 2/65 586
/proc/meminfo: memFree=1470732/2055920 swapFree=4182044/4192956
[pid=585] ppid=583 vsize=118636 CPUtime=6.29
/proc/585/stat : 585 (march_ks) R 583 585 32403 0 -1 4194304 32589 0 0 0 612 17 0 0 25 0 1 0 43086398 121483264 20852 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134677364 0 0 4096 0 0 0 0 17 1 0 0
/proc/585/statm: 29659 20852 52 123 0 29534 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 118636

[startup+12.7018 s]
/proc/loadavg: 1.12 1.02 0.99 2/65 586
/proc/meminfo: memFree=1410700/2055920 swapFree=4182044/4192956
[pid=585] ppid=583 vsize=179376 CPUtime=12.68
/proc/585/stat : 585 (march_ks) R 583 585 32403 0 -1 4194304 66939 0 0 0 1236 32 0 0 25 0 1 0 43086398 183681024 33807 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134553430 0 0 4096 0 0 0 0 17 1 0 0
/proc/585/statm: 44844 33807 67 123 0 44719 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 179376

[startup+25.5017 s]
/proc/loadavg: 1.09 1.01 0.99 2/65 586
/proc/meminfo: memFree=1333644/2055920 swapFree=4182044/4192956
[pid=585] ppid=583 vsize=285252 CPUtime=25.49
/proc/585/stat : 585 (march_ks) R 583 585 32403 0 -1 4194304 100331 0 0 0 2503 46 0 0 25 0 1 0 43086398 292098048 56139 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537960 0 0 4096 0 0 0 0 17 1 0 0
/proc/585/statm: 71313 56139 72 123 0 71188 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 285252

[startup+51.1014 s]
/proc/loadavg: 1.06 1.01 0.99 2/65 586
/proc/meminfo: memFree=1333644/2055920 swapFree=4182044/4192956
[pid=585] ppid=583 vsize=285252 CPUtime=51.06
/proc/585/stat : 585 (march_ks) R 583 585 32403 0 -1 4194304 100343 0 0 0 5060 46 0 0 25 0 1 0 43086398 292098048 56151 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/585/statm: 71313 56151 72 123 0 71188 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 285252

[startup+102.306 s]
/proc/loadavg: 1.02 1.01 0.99 2/65 586
/proc/meminfo: memFree=1333452/2055920 swapFree=4182044/4192956
[pid=585] ppid=583 vsize=285428 CPUtime=102.25
/proc/585/stat : 585 (march_ks) R 583 585 32403 0 -1 4194304 100399 0 0 0 10179 46 0 0 25 0 1 0 43086398 292278272 56207 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 1 0 0
/proc/585/statm: 71357 56207 72 123 0 71232 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 285428

[startup+162.302 s]
/proc/loadavg: 1.01 1.00 0.99 2/65 586
/proc/meminfo: memFree=1333260/2055920 swapFree=4182044/4192956
[pid=585] ppid=583 vsize=285688 CPUtime=162.24
/proc/585/stat : 585 (march_ks) R 583 585 32403 0 -1 4194304 100450 0 0 0 16178 46 0 0 25 0 1 0 43086398 292544512 56258 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537928 0 0 4096 0 0 0 0 17 1 0 0
/proc/585/statm: 71422 56258 72 123 0 71297 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 285688

[startup+222.302 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 586
/proc/meminfo: memFree=1333196/2055920 swapFree=4182044/4192956
[pid=585] ppid=583 vsize=285688 CPUtime=222.22
/proc/585/stat : 585 (march_ks) R 583 585 32403 0 -1 4194304 100453 0 0 0 22176 46 0 0 25 0 1 0 43086398 292544512 56261 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537960 0 0 4096 0 0 0 0 17 1 0 0
/proc/585/statm: 71422 56261 72 123 0 71297 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 285688

[startup+282.301 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 586
/proc/meminfo: memFree=1333196/2055920 swapFree=4182044/4192956
[pid=585] ppid=583 vsize=285688 CPUtime=282.21
/proc/585/stat : 585 (march_ks) R 583 585 32403 0 -1 4194304 100453 0 0 0 28175 46 0 0 25 0 1 0 43086398 292544512 56261 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537981 0 0 4096 0 0 0 0 17 1 0 0
/proc/585/statm: 71422 56261 72 123 0 71297 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 285688

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 586
/proc/meminfo: memFree=1333132/2055920 swapFree=4182044/4192956
[pid=585] ppid=583 vsize=285688 CPUtime=342.19
/proc/585/stat : 585 (march_ks) R 583 585 32403 0 -1 4194304 100453 0 0 0 34173 46 0 0 25 0 1 0 43086398 292544512 56261 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/585/statm: 71422 56261 72 123 0 71297 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 285688

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 586
/proc/meminfo: memFree=1333132/2055920 swapFree=4182044/4192956
[pid=585] ppid=583 vsize=285688 CPUtime=402.18
/proc/585/stat : 585 (march_ks) R 583 585 32403 0 -1 4194304 100453 0 0 0 40172 46 0 0 25 0 1 0 43086398 292544512 56261 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537960 0 0 4096 0 0 0 0 17 1 0 0
/proc/585/statm: 71422 56261 72 123 0 71297 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 285688

[startup+462.301 s]
/proc/loadavg: 1.06 1.02 1.00 2/65 586
/proc/meminfo: memFree=1333132/2055920 swapFree=4182044/4192956
[pid=585] ppid=583 vsize=285688 CPUtime=462.16
/proc/585/stat : 585 (march_ks) R 583 585 32403 0 -1 4194304 100455 0 0 0 46170 46 0 0 25 0 1 0 43086398 292544512 56263 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526970 0 0 4096 0 0 0 0 17 1 0 0
/proc/585/statm: 71422 56263 72 123 0 71297 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 285688

[startup+522.301 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 586
/proc/meminfo: memFree=1303180/2055920 swapFree=4182044/4192956
[pid=585] ppid=583 vsize=316400 CPUtime=522.14
/proc/585/stat : 585 (march_ks) R 583 585 32403 0 -1 4194304 107986 0 0 0 52162 52 0 0 25 0 1 0 43086398 323993600 63794 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538602 0 0 4096 0 0 0 0 17 1 0 0
/proc/585/statm: 79100 63794 72 123 0 78975 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 316400

[startup+582.301 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 586
/proc/meminfo: memFree=1296652/2055920 swapFree=4182044/4192956
[pid=585] ppid=583 vsize=322780 CPUtime=582.13
/proc/585/stat : 585 (march_ks) R 583 585 32403 0 -1 4194304 109551 0 0 0 58159 54 0 0 25 0 1 0 43086398 330526720 65359 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538684 0 0 4096 0 0 0 0 17 1 0 0
/proc/585/statm: 80695 65359 72 123 0 80570 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 322780

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 586
/proc/meminfo: memFree=1296652/2055920 swapFree=4182044/4192956
[pid=585] ppid=583 vsize=322912 CPUtime=642.12
/proc/585/stat : 585 (march_ks) R 583 585 32403 0 -1 4194304 109552 0 0 0 64158 54 0 0 25 0 1 0 43086398 330661888 65360 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541779 0 0 4096 0 0 0 0 17 1 0 0
/proc/585/statm: 80728 65360 72 123 0 80603 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 322912

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 586
/proc/meminfo: memFree=1276556/2055920 swapFree=4182044/4192956
[pid=585] ppid=583 vsize=345064 CPUtime=702.1
/proc/585/stat : 585 (march_ks) R 583 585 32403 0 -1 4194304 114579 0 0 0 70154 56 0 0 25 0 1 0 43086398 353345536 70383 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564838 0 0 4096 0 0 0 0 17 1 0 0
/proc/585/statm: 86266 70383 72 123 0 86141 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 345064

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 586
/proc/meminfo: memFree=1276108/2055920 swapFree=4182044/4192956
[pid=585] ppid=583 vsize=345520 CPUtime=762.1
/proc/585/stat : 585 (march_ks) R 583 585 32403 0 -1 4194304 114683 0 0 0 76153 57 0 0 25 0 1 0 43086398 353812480 70487 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134628843 0 0 4096 0 0 0 0 17 1 0 0
/proc/585/statm: 86380 70487 72 123 0 86255 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 345520

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 586
/proc/meminfo: memFree=1275724/2055920 swapFree=4182044/4192956
[pid=585] ppid=583 vsize=345748 CPUtime=822.08
/proc/585/stat : 585 (march_ks) R 583 585 32403 0 -1 4194304 114753 0 0 0 82151 57 0 0 25 0 1 0 43086398 354045952 70557 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/585/statm: 86437 70557 72 123 0 86312 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 345748

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 752
/proc/meminfo: memFree=1274068/2055920 swapFree=4182044/4192956
[pid=585] ppid=583 vsize=346088 CPUtime=881.99
/proc/585/stat : 585 (march_ks) R 583 585 32403 0 -1 4194304 114823 0 0 0 88141 58 0 0 25 0 1 0 43086398 354394112 70627 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526922 0 0 4096 0 0 0 0 17 1 0 0
/proc/585/statm: 86522 70627 72 123 0 86397 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 346088

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 784
/proc/meminfo: memFree=1274956/2055920 swapFree=4182044/4192956
[pid=585] ppid=583 vsize=346600 CPUtime=941.95
/proc/585/stat : 585 (march_ks) R 583 585 32403 0 -1 4194304 114893 0 0 0 94137 58 0 0 25 0 1 0 43086398 354918400 70697 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538240 0 0 4096 0 0 0 0 17 1 0 0
/proc/585/statm: 86650 70697 72 123 0 86525 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 346600

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 784
/proc/meminfo: memFree=1274636/2055920 swapFree=4182044/4192956
[pid=585] ppid=583 vsize=346600 CPUtime=1001.93
/proc/585/stat : 585 (march_ks) R 583 585 32403 0 -1 4194304 114963 0 0 0 100135 58 0 0 25 0 1 0 43086398 354918400 70767 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 1 0 0
/proc/585/statm: 86650 70767 72 123 0 86525 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 346600

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 784
/proc/meminfo: memFree=1274316/2055920 swapFree=4182044/4192956
[pid=585] ppid=583 vsize=347364 CPUtime=1061.91
/proc/585/stat : 585 (march_ks) R 583 585 32403 0 -1 4194304 115033 0 0 0 106133 58 0 0 25 0 1 0 43086398 355700736 70837 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 1 0 0
/proc/585/statm: 86841 70837 72 123 0 86716 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 347364

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 784
/proc/meminfo: memFree=1274124/2055920 swapFree=4182044/4192956
[pid=585] ppid=583 vsize=347364 CPUtime=1121.91
/proc/585/stat : 585 (march_ks) R 583 585 32403 0 -1 4194304 115104 0 0 0 112132 59 0 0 25 0 1 0 43086398 355700736 70908 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 1 0 0
/proc/585/statm: 86841 70908 72 123 0 86716 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 347364

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 784
/proc/meminfo: memFree=1273868/2055920 swapFree=4182044/4192956
[pid=585] ppid=583 vsize=348516 CPUtime=1181.89
/proc/585/stat : 585 (march_ks) R 583 585 32403 0 -1 4194304 115174 0 0 0 118130 59 0 0 25 0 1 0 43086398 356880384 70978 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134584621 0 0 4096 0 0 0 0 17 1 0 0
/proc/585/statm: 87129 70978 72 123 0 87004 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 348516



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 784
/proc/meminfo: memFree=1273804/2055920 swapFree=4182044/4192956
[pid=585] ppid=583 vsize=348516 CPUtime=1200.09
/proc/585/stat : 585 (march_ks) R 583 585 32403 0 -1 4194304 115195 0 0 0 119950 59 0 0 25 0 1 0 43086398 356880384 70999 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538183 0 0 4096 0 0 0 0 17 1 0 0
/proc/585/statm: 87129 70999 72 123 0 87004 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 348516

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 1.00 1.00 2/65 784
/proc/meminfo: memFree=1273804/2055920 swapFree=4182044/4192956
[pid=585] ppid=583 vsize=348516 CPUtime=1200.09
/proc/585/stat : 585 (march_ks) R 583 585 32403 0 -1 4194304 115195 0 0 0 119950 59 0 0 25 0 1 0 43086398 356880384 70999 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538183 0 0 4096 0 0 0 0 17 1 0 0
/proc/585/statm: 87129 70999 72 123 0 87004 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 348516

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.55
CPU time (s): 1200.14
CPU user time (s): 1199.5
CPU system time (s): 0.639902
CPU usage (%): 99.9661
Max. virtual memory (cumulated for all children) (KiB): 348516

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.5
system time used= 0.639902
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 115195
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= 6
involuntary context switches= 2415

runsolver used 0.843871 second user time and 2.49862 second system time

The end

Launcher Data (download as text)

Begin job on node52 on Wed Apr 18 07:46:53 UTC 2007

IDJOB= 313307
IDBENCH= 20363
IDSOLVER= 111
FILE ID= node52/313307-1176882413

PBS_JOBID= 4595099

Free space on /tmp= 66315 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/medium-sat/dated-10-17-s.cnf
COMMAND LINE= /tmp/evaluation/313307-1176882413/march_ks /tmp/evaluation/313307-1176882413/instance-313307-1176882413.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node52/watcher-313307-1176882413 -o ROOT/results/node52/solver-313307-1176882413 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/313307-1176882413/march_ks /tmp/evaluation/313307-1176882413/instance-313307-1176882413.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  334ef674dc213d40fc569890874cc7af

RANDOM SEED= 75623846

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node52.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.236
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		: 3000.236
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:       1558636 kB
Buffers:         16656 kB
Cached:         408084 kB
SwapCached:       4612 kB
Active:         205836 kB
Inactive:       250852 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1558636 kB
SwapTotal:     4192956 kB
SwapFree:      4182044 kB
Dirty:           21924 kB
Writeback:           0 kB
Mapped:          37028 kB
Slab:            26480 kB
Committed_AS:  1562524 kB
PageTables:       1548 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= 66315 MiB

End job on node52 on Wed Apr 18 08:06:56 UTC 2007