Trace number 332441

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) 1200.07 1200.52

General information on the benchmark

Namecrafted/Medium/contest05/sabharwal/
sat-strips-gripper-12t23.sat05-1144.reshuffled-07.cnf
MD5SUM34870d8ecf83d8ac2173b4630f0f7214
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.53477
Satisfiable
(Un)Satisfiability was proved
Number of variables4940
Number of clauses93221
Sum of the clauses size189296
Maximum clause length26
Minimum clause length1
Number of clauses of size 143
Number of clauses of size 292101
Number of clauses of size 3113
Number of clauses of size 4924
Number of clauses of size 50
Number of clauses of size over 540

Solver Data (download as text)

3.49/3.56	c main():: ***                                   [ march satisfiability solver ]                                   ***
3.49/3.56	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
3.49/3.56	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
3.49/3.56	c main()::
3.49/3.56	c initFormula():: searching for DIMACS p-line....
3.49/3.56	c full lookahead due to high density!
3.49/3.56	c initFormula():: the DIMACS p-line indicates a CNF of 4940 variables and 93221 clauses.
3.49/3.56	c parseCNF():: parsing....
3.49/3.56	c parseCNF():: the CNF contains 43 unary clauses.
3.49/3.56	c runParser():: parsing was successful, warming up engines...
3.49/3.56	c find_and_remove_tautogolies():: found and removed 391 tautologies
3.49/3.56	c simplify_formula():: removed 0 tautological, 7288 satisfied and 49 duplicate clauses
3.49/3.56	c preprocessing fase I completed:: there are now 4155 free variables and 85884 clauses.
3.49/3.56	c stat :: sign balance is biased by 28.034
3.49/3.56	c shorten_equivalence(): average equivalence length reduced from nan to nan
3.49/3.56	c using k-SAT heuristics (size based diff)
3.49/3.56	c longest clause has size 26
3.49/3.56	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
3.49/3.56	c main():: clause / variable ratio: ( 85884 / 4940 ) = 17.39
3.49/3.56	c longest clause has size 26
3.49/3.56	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
3.49/3.56	c dynamic_preselect_setsize :: on
3.49/3.56	c suggested doublelook initial :: 0
3.49/3.56	c main():: all systems go!
3.49/3.56	c |----------------------------------------------------------------|

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node9/watcher-332441-1173477850 -o ROOT/results/node9/solver-332441-1173477850 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/332441-1173477850/march_ks /tmp/evaluation/332441-1173477850/instance-332441-1173477850.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: 0.95 0.96 0.96 3/77 13166
/proc/meminfo: memFree=1644496/2055920 swapFree=4152252/4192956
[pid=13166] ppid=13164 vsize=1788 CPUtime=0
/proc/13166/stat : 13166 (march_ks) R 13164 13166 12813 0 -1 4194304 268 0 0 0 0 0 0 0 18 0 1 0 367739663 1830912 253 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/13166/statm: 447 253 47 123 0 322 0

[startup+0.030549 s]
/proc/loadavg: 0.95 0.96 0.96 3/77 13166
/proc/meminfo: memFree=1644496/2055920 swapFree=4152252/4192956
[pid=13166] ppid=13164 vsize=2184 CPUtime=0.02
/proc/13166/stat : 13166 (march_ks) R 13164 13166 12813 0 -1 4194304 393 0 0 0 2 0 0 0 18 0 1 0 367739663 2236416 378 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/13166/statm: 546 379 47 123 0 421 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 2184

[startup+0.101561 s]
/proc/loadavg: 0.95 0.96 0.96 3/77 13166
/proc/meminfo: memFree=1644496/2055920 swapFree=4152252/4192956
[pid=13166] ppid=13164 vsize=7172 CPUtime=0.09
/proc/13166/stat : 13166 (march_ks) R 13164 13166 12813 0 -1 4194304 969 0 0 0 9 0 0 0 18 0 1 0 367739663 7344128 953 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134554928 0 0 4096 0 0 0 0 17 1 0 0
/proc/13166/statm: 1793 953 48 123 0 1668 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7172

[startup+0.301601 s]
/proc/loadavg: 0.95 0.96 0.96 3/77 13166
/proc/meminfo: memFree=1644496/2055920 swapFree=4152252/4192956
[pid=13166] ppid=13164 vsize=7108 CPUtime=0.29
/proc/13166/stat : 13166 (march_ks) R 13164 13166 12813 0 -1 4194304 2453 0 0 0 29 0 0 0 19 0 1 0 367739663 7278592 932 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134561702 0 0 4096 0 0 0 0 17 1 0 0
/proc/13166/statm: 1777 932 52 123 0 1652 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7108

[startup+0.701677 s]
/proc/loadavg: 0.95 0.96 0.96 3/77 13166
/proc/meminfo: memFree=1644496/2055920 swapFree=4152252/4192956
[pid=13166] ppid=13164 vsize=7100 CPUtime=0.69
/proc/13166/stat : 13166 (march_ks) R 13164 13166 12813 0 -1 4194304 5898 0 0 0 67 2 0 0 23 0 1 0 367739663 7270400 909 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134561718 0 0 4096 0 0 0 0 17 1 0 0
/proc/13166/statm: 1775 909 52 123 0 1650 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7100

[startup+1.50183 s]
/proc/loadavg: 0.95 0.96 0.96 2/78 13167
/proc/meminfo: memFree=1639176/2055920 swapFree=4152252/4192956
[pid=13166] ppid=13164 vsize=8676 CPUtime=1.49
/proc/13166/stat : 13166 (march_ks) R 13164 13166 12813 0 -1 4194304 13066 0 0 0 145 4 0 0 25 0 1 0 367739663 8884224 1361 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134554755 0 0 4096 0 0 0 0 17 1 0 0
/proc/13166/statm: 2169 1361 52 123 0 2044 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8676

[startup+3.10214 s]
/proc/loadavg: 0.96 0.96 0.96 2/78 13167
/proc/meminfo: memFree=1640776/2055920 swapFree=4152252/4192956
[pid=13166] ppid=13164 vsize=8644 CPUtime=3.09
/proc/13166/stat : 13166 (march_ks) R 13164 13166 12813 0 -1 4194304 26702 0 0 0 298 11 0 0 25 0 1 0 367739663 8851456 1329 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134554755 0 0 4096 0 0 0 0 17 1 0 0
/proc/13166/statm: 2161 1329 52 123 0 2036 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8644

[startup+6.30176 s]
/proc/loadavg: 0.96 0.96 0.96 2/78 13167
/proc/meminfo: memFree=1635088/2055920 swapFree=4152252/4192956
[pid=13166] ppid=13164 vsize=14868 CPUtime=6.29
/proc/13166/stat : 13166 (march_ks) R 13164 13166 12813 0 -1 4194304 32657 0 0 0 615 14 0 0 25 0 1 0 367739663 15224832 2358 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/13166/statm: 3717 2358 72 123 0 3592 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14868

[startup+12.702 s]
/proc/loadavg: 0.96 0.96 0.96 2/78 13167
/proc/meminfo: memFree=1634640/2055920 swapFree=4152252/4192956
[pid=13166] ppid=13164 vsize=15132 CPUtime=12.69
/proc/13166/stat : 13166 (march_ks) R 13164 13166 12813 0 -1 4194304 32754 0 0 0 1255 14 0 0 25 0 1 0 367739663 15495168 2455 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526992 0 0 4096 0 0 0 0 17 1 0 0
/proc/13166/statm: 3783 2455 72 123 0 3658 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 15132

[startup+25.5015 s]
/proc/loadavg: 0.97 0.96 0.96 2/78 13167
/proc/meminfo: memFree=1634512/2055920 swapFree=4152252/4192956
[pid=13166] ppid=13164 vsize=15264 CPUtime=25.48
/proc/13166/stat : 13166 (march_ks) R 13164 13166 12813 0 -1 4194304 32780 0 0 0 2534 14 0 0 25 0 1 0 367739663 15630336 2481 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 1 0 0
/proc/13166/statm: 3816 2481 72 123 0 3691 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 15264

[startup+51.1014 s]
/proc/loadavg: 0.98 0.96 0.96 2/78 13167
/proc/meminfo: memFree=1633872/2055920 swapFree=4152252/4192956
[pid=13166] ppid=13164 vsize=15920 CPUtime=51.07
/proc/13166/stat : 13166 (march_ks) R 13164 13166 12813 0 -1 4194304 32933 0 0 0 5093 14 0 0 25 0 1 0 367739663 16302080 2634 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538585 0 0 4096 0 0 0 0 17 1 0 0
/proc/13166/statm: 3980 2634 72 123 0 3855 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 15920

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 13167
/proc/meminfo: memFree=1633296/2055920 swapFree=4152252/4192956
[pid=13166] ppid=13164 vsize=16604 CPUtime=102.26
/proc/13166/stat : 13166 (march_ks) R 13164 13166 12813 0 -1 4194304 33093 0 0 0 10211 15 0 0 25 0 1 0 367739663 17002496 2794 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134584635 0 0 4096 0 0 0 0 17 1 0 0
/proc/13166/statm: 4151 2794 72 123 0 4026 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 16604

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 13167
/proc/meminfo: memFree=1630288/2055920 swapFree=4152252/4192956
[pid=13166] ppid=13164 vsize=21096 CPUtime=162.24
/proc/13166/stat : 13166 (march_ks) R 13164 13166 12813 0 -1 4194304 33846 0 0 0 16208 16 0 0 25 0 1 0 367739663 21602304 3547 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134565482 0 0 4096 0 0 0 0 17 1 0 0
/proc/13166/statm: 5274 3547 72 123 0 5149 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 21096

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 13167
/proc/meminfo: memFree=1627152/2055920 swapFree=4152252/4192956
[pid=13166] ppid=13164 vsize=23684 CPUtime=222.21
/proc/13166/stat : 13166 (march_ks) R 13164 13166 12813 0 -1 4194304 34611 0 0 0 22205 16 0 0 25 0 1 0 367739663 24252416 4312 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134628916 0 0 4096 0 0 0 0 17 1 0 0
/proc/13166/statm: 5921 4312 72 123 0 5796 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 23684

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 13167
/proc/meminfo: memFree=1624208/2055920 swapFree=4152252/4192956
[pid=13166] ppid=13164 vsize=27564 CPUtime=282.19
/proc/13166/stat : 13166 (march_ks) R 13164 13166 12813 0 -1 4194304 35364 0 0 0 28202 17 0 0 25 0 1 0 367739663 28225536 5065 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564795 0 0 4096 0 0 0 0 17 1 0 0
/proc/13166/statm: 6891 5065 72 123 0 6766 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 27564

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 13167
/proc/meminfo: memFree=1621136/2055920 swapFree=4152252/4192956
[pid=13166] ppid=13164 vsize=33384 CPUtime=342.16
/proc/13166/stat : 13166 (march_ks) R 13164 13166 12813 0 -1 4194304 36130 0 0 0 34199 17 0 0 25 0 1 0 367739663 34185216 5831 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134597188 0 0 4096 0 0 0 0 17 1 0 0
/proc/13166/statm: 8346 5831 72 123 0 8221 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 33384

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 13167
/proc/meminfo: memFree=1618192/2055920 swapFree=4152252/4192956
[pid=13166] ppid=13164 vsize=33384 CPUtime=402.14
/proc/13166/stat : 13166 (march_ks) R 13164 13166 12813 0 -1 4194304 36883 0 0 0 40196 18 0 0 25 0 1 0 367739663 34185216 6584 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564364 0 0 4096 0 0 0 0 17 1 0 0
/proc/13166/statm: 8346 6584 72 123 0 8221 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 33384

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 13167
/proc/meminfo: memFree=1615120/2055920 swapFree=4152252/4192956
[pid=13166] ppid=13164 vsize=42116 CPUtime=462.12
/proc/13166/stat : 13166 (march_ks) R 13164 13166 12813 0 -1 4194304 37631 0 0 0 46193 19 0 0 25 0 1 0 367739663 43126784 7332 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564826 0 0 4096 0 0 0 0 17 1 0 0
/proc/13166/statm: 10529 7332 72 123 0 10404 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 42116

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 13167
/proc/meminfo: memFree=1612112/2055920 swapFree=4152252/4192956
[pid=13166] ppid=13164 vsize=42116 CPUtime=522.1
/proc/13166/stat : 13166 (march_ks) R 13164 13166 12813 0 -1 4194304 38376 0 0 0 52190 20 0 0 25 0 1 0 367739663 43126784 8077 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134677371 0 0 4096 0 0 0 0 17 1 0 0
/proc/13166/statm: 10529 8077 72 123 0 10404 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 42116

[startup+582.303 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 13167
/proc/meminfo: memFree=1609168/2055920 swapFree=4152252/4192956
[pid=13166] ppid=13164 vsize=42116 CPUtime=582.08
/proc/13166/stat : 13166 (march_ks) R 13164 13166 12813 0 -1 4194304 39122 0 0 0 58187 21 0 0 25 0 1 0 367739663 43126784 8823 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564765 0 0 4096 0 0 0 0 17 1 0 0
/proc/13166/statm: 10529 8823 72 123 0 10404 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 42116

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 13167
/proc/meminfo: memFree=1606224/2055920 swapFree=4152252/4192956
[pid=13166] ppid=13164 vsize=55212 CPUtime=642.06
/proc/13166/stat : 13166 (march_ks) R 13164 13166 12813 0 -1 4194304 39870 0 0 0 64184 22 0 0 25 0 1 0 367739663 56537088 9571 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564795 0 0 4096 0 0 0 0 17 1 0 0
/proc/13166/statm: 13803 9571 72 123 0 13678 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 55212

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 13167
/proc/meminfo: memFree=1603216/2055920 swapFree=4152252/4192956
[pid=13166] ppid=13164 vsize=55212 CPUtime=702.03
/proc/13166/stat : 13166 (march_ks) R 13164 13166 12813 0 -1 4194304 40615 0 0 0 70181 22 0 0 25 0 1 0 367739663 56537088 10316 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564383 0 0 4096 0 0 0 0 17 1 0 0
/proc/13166/statm: 13803 10316 72 123 0 13678 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 55212

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 13167
/proc/meminfo: memFree=1600144/2055920 swapFree=4152252/4192956
[pid=13166] ppid=13164 vsize=55212 CPUtime=762.01
/proc/13166/stat : 13166 (march_ks) R 13164 13166 12813 0 -1 4194304 41358 0 0 0 76178 23 0 0 25 0 1 0 367739663 56537088 11059 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134584635 0 0 4096 0 0 0 0 17 1 0 0
/proc/13166/statm: 13803 11059 72 123 0 13678 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 55212

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 13167
/proc/meminfo: memFree=1597200/2055920 swapFree=4152252/4192956
[pid=13166] ppid=13164 vsize=55212 CPUtime=821.99
/proc/13166/stat : 13166 (march_ks) R 13164 13166 12813 0 -1 4194304 42101 0 0 0 82175 24 0 0 25 0 1 0 367739663 56537088 11802 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134677364 0 0 4096 0 0 0 0 17 1 0 0
/proc/13166/statm: 13803 11802 72 123 0 13678 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 55212

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 13167
/proc/meminfo: memFree=1594128/2055920 swapFree=4152252/4192956
[pid=13166] ppid=13164 vsize=74856 CPUtime=881.96
/proc/13166/stat : 13166 (march_ks) R 13164 13166 12813 0 -1 4194304 42845 0 0 0 88171 25 0 0 25 0 1 0 367739663 76652544 12546 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134563582 0 0 4096 0 0 0 0 17 1 0 0
/proc/13166/statm: 18714 12546 72 123 0 18589 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 74856

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 13167
/proc/meminfo: memFree=1591248/2055920 swapFree=4152252/4192956
[pid=13166] ppid=13164 vsize=74856 CPUtime=941.94
/proc/13166/stat : 13166 (march_ks) R 13164 13166 12813 0 -1 4194304 43588 0 0 0 94168 26 0 0 25 0 1 0 367739663 76652544 13289 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564744 0 0 4096 0 0 0 0 17 1 0 0
/proc/13166/statm: 18714 13289 72 123 0 18589 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 74856

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 13167
/proc/meminfo: memFree=1588304/2055920 swapFree=4152252/4192956
[pid=13166] ppid=13164 vsize=74856 CPUtime=1001.92
/proc/13166/stat : 13166 (march_ks) R 13164 13166 12813 0 -1 4194304 44323 0 0 0 100165 27 0 0 25 0 1 0 367739663 76652544 14024 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537960 0 0 4096 0 0 0 0 17 1 0 0
/proc/13166/statm: 18714 14024 72 123 0 18589 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 74856

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 13167
/proc/meminfo: memFree=1585360/2055920 swapFree=4152252/4192956
[pid=13166] ppid=13164 vsize=74856 CPUtime=1061.9
/proc/13166/stat : 13166 (march_ks) R 13164 13166 12813 0 -1 4194304 45058 0 0 0 106162 28 0 0 25 0 1 0 367739663 76652544 14759 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564741 0 0 4096 0 0 0 0 17 1 0 0
/proc/13166/statm: 18714 14759 72 123 0 18589 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 74856

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 13167
/proc/meminfo: memFree=1582416/2055920 swapFree=4152252/4192956
[pid=13166] ppid=13164 vsize=74856 CPUtime=1121.88
/proc/13166/stat : 13166 (march_ks) R 13164 13166 12813 0 -1 4194304 45797 0 0 0 112159 29 0 0 25 0 1 0 367739663 76652544 15498 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134628856 0 0 4096 0 0 0 0 17 1 0 0
/proc/13166/statm: 18714 15498 72 123 0 18589 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 74856

[startup+1182.3 s]
/proc/loadavg: 1.11 1.00 0.97 2/78 13167
/proc/meminfo: memFree=1579472/2055920 swapFree=4152252/4192956
[pid=13166] ppid=13164 vsize=74856 CPUtime=1181.86
/proc/13166/stat : 13166 (march_ks) R 13164 13166 12813 0 -1 4194304 46537 0 0 0 118156 30 0 0 25 0 1 0 367739663 76652544 16238 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134677346 0 0 4096 0 0 0 0 17 1 0 0
/proc/13166/statm: 18714 16238 72 123 0 18589 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 74856



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.08 1.00 0.97 2/78 13167
/proc/meminfo: memFree=1578512/2055920 swapFree=4152252/4192956
[pid=13166] ppid=13164 vsize=74856 CPUtime=1200.05
/proc/13166/stat : 13166 (march_ks) R 13164 13166 12813 0 -1 4194304 46762 0 0 0 119975 30 0 0 25 0 1 0 367739663 76652544 16463 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564818 0 0 4096 0 0 0 0 17 1 0 0
/proc/13166/statm: 18714 16463 72 123 0 18589 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 74856

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: 1.08 1.00 0.97 2/78 13167
/proc/meminfo: memFree=1578512/2055920 swapFree=4152252/4192956
[pid=13166] ppid=13164 vsize=74856 CPUtime=1200.05
/proc/13166/stat : 13166 (march_ks) R 13164 13166 12813 0 -1 4194304 46762 0 0 0 119975 30 0 0 25 0 1 0 367739663 76652544 16463 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564818 0 0 4096 0 0 0 0 17 1 0 0
/proc/13166/statm: 18714 16463 72 123 0 18589 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 74856

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.07
CPU user time (s): 1199.76
CPU system time (s): 0.314952
CPU usage (%): 99.963
Max. virtual memory (cumulated for all children) (KiB): 74856

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.76
system time used= 0.314952
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 46762
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= 24510

runsolver used 1.39379 second user time and 2.97855 second system time

The end

Launcher Data (download as text)

Begin job on node9 on Fri Mar  9 22:04:10 UTC 2007

IDJOB= 332441
IDBENCH= 24580
IDSOLVER= 111
FILE ID= node9/332441-1173477850

PBS_JOBID= 4101080

Free space on /tmp= 66436 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Medium/contest05/sabharwal/sat-strips-gripper-12t23.sat05-1144.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/332441-1173477850/march_ks /tmp/evaluation/332441-1173477850/instance-332441-1173477850.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node9/watcher-332441-1173477850 -o ROOT/results/node9/solver-332441-1173477850 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/332441-1173477850/march_ks /tmp/evaluation/332441-1173477850/instance-332441-1173477850.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  34870d8ecf83d8ac2173b4630f0f7214

RANDOM SEED= 980753362

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node9.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		: 3000.263
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	: 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		: 3000.263
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:       1644968 kB
Buffers:         46612 kB
Cached:         276920 kB
SwapCached:       8784 kB
Active:         152240 kB
Inactive:       194172 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1644968 kB
SwapTotal:     4192956 kB
SwapFree:      4152252 kB
Dirty:            3468 kB
Writeback:           0 kB
Mapped:          29792 kB
Slab:            50244 kB
Committed_AS:  1455904 kB
PageTables:       1688 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= 66436 MiB

End job on node9 on Fri Mar  9 22:24:13 UTC 2007