Trace number 1544188

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
SAT07 reference solver: March KS 2007-02-08? (TO) 1200.03 1200.51

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/6000/
unif-k3-r4.2-v6000-c25200-S1490060417-003.cnf
MD5SUM5d2224f3d8577481fb818d6a750d12f6
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark3.73743
Satisfiable
(Un)Satisfiability was proved
Number of variables6000
Number of clauses25200
Sum of the clauses size75600
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 325200
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.19/0.30	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.19/0.30	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.19/0.30	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.19/0.30	c main()::
0.19/0.30	c initFormula():: searching for DIMACS p-line....
0.19/0.30	c initFormula():: the DIMACS p-line indicates a CNF of 6000 variables and 25200 clauses.
0.19/0.30	c parseCNF():: parsing....
0.19/0.30	c parseCNF():: the CNF contains 0 unary clauses.
0.19/0.30	c runParser():: parsing was successful, warming up engines...
0.19/0.30	c simplify_formula():: removed 0 tautological, 125 satisfied and 0 duplicate clauses
0.19/0.30	c preprocessing fase I completed:: there are now 5976 free variables and 25075 clauses.
0.19/0.30	c stat :: sign balance is biased by 0.479
0.19/0.30	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.19/0.30	c using 3-SAT heuristics (occurence based diff)
0.19/0.30	c longest clause has size 3
0.19/0.30	c simplify_formula():: removed 0 tautological, 0 satisfied and 173 duplicate clauses
0.19/0.30	c resolvent_look() :: found 101 resolvents
0.19/0.30	c lessRedundantTransformation():: nothing to be done.
0.19/0.30	c transformTo3SAT():: you gave me 6000 variables and 25176 clauses.
0.19/0.30	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.19/0.30	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.19/0.30	c transformTo3SAT():: the transformation yielded 6000 variabels and 25176 clauses.
0.19/0.30	c main():: clause / variable ratio: ( 25176 / 6000 ) = 4.20
0.19/0.30	c longest clause has size 3
0.19/0.30	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.30	c dynamic_preselect_setsize :: off
0.19/0.30	c suggested doublelook initial :: 0
0.19/0.30	c main():: all systems go!
0.19/0.30	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 536 JD: 397
5.59/5.69	c |----------------------------------------------------------------|

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-1544188-1238605856/watcher-1544188-1238605856 -o /tmp/evaluation-result-1544188-1238605856/solver-1544188-1238605856 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1544188-1238605856.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: 0.92 0.98 0.99 3/70 9884
/proc/meminfo: memFree=1647696/2055920 swapFree=4173176/4192956
[pid=9884] ppid=9882 vsize=1296 CPUtime=0
/proc/9884/stat : 9884 (march_ks) R 9882 9884 9627 0 -1 4194304 221 0 0 0 0 0 0 0 18 0 1 0 1133248881 1327104 207 1992294400 134512640 135019032 4294956224 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 0 0 0
/proc/9884/statm: 324 207 47 123 0 199 0

[startup+0.0668601 s]
/proc/loadavg: 0.92 0.98 0.99 3/70 9884
/proc/meminfo: memFree=1647696/2055920 swapFree=4173176/4192956
[pid=9884] ppid=9882 vsize=4040 CPUtime=0.06
/proc/9884/stat : 9884 (march_ks) R 9882 9884 9627 0 -1 4194304 829 0 0 0 6 0 0 0 18 0 1 0 1133248881 4136960 711 1992294400 134512640 135019032 4294956224 18446744073709551615 134660761 0 0 4096 0 0 0 0 17 0 0 0
/proc/9884/statm: 1010 711 52 123 0 885 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 4040

[startup+0.101861 s]
/proc/loadavg: 0.92 0.98 0.99 3/70 9884
/proc/meminfo: memFree=1647696/2055920 swapFree=4173176/4192956
[pid=9884] ppid=9882 vsize=3940 CPUtime=0.09
/proc/9884/stat : 9884 (march_ks) R 9882 9884 9627 0 -1 4194304 1211 0 0 0 9 0 0 0 18 0 1 0 1133248881 4034560 692 1992294400 134512640 135019032 4294956224 18446744073709551615 134659445 0 0 4096 0 0 0 0 17 0 0 0
/proc/9884/statm: 985 692 52 123 0 860 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3940

[startup+0.301882 s]
/proc/loadavg: 0.92 0.98 0.99 3/70 9884
/proc/meminfo: memFree=1647696/2055920 swapFree=4173176/4192956
[pid=9884] ppid=9882 vsize=7932 CPUtime=0.29
/proc/9884/stat : 9884 (march_ks) R 9882 9884 9627 0 -1 4194304 3893 0 0 0 28 1 0 0 19 0 1 0 1133248881 8122368 1721 1992294400 134512640 135019032 4294956224 18446744073709551615 134542272 0 0 4096 0 0 0 0 17 0 0 0
/proc/9884/statm: 1983 1721 72 123 0 1858 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7932

[startup+0.701921 s]
/proc/loadavg: 0.92 0.98 0.99 3/70 9884
/proc/meminfo: memFree=1647696/2055920 swapFree=4173176/4192956
[pid=9884] ppid=9882 vsize=8076 CPUtime=0.69
/proc/9884/stat : 9884 (march_ks) R 9882 9884 9627 0 -1 4194304 3907 0 0 0 68 1 0 0 23 0 1 0 1133248881 8269824 1735 1992294400 134512640 135019032 4294956224 18446744073709551615 134628840 0 0 4096 0 0 0 0 17 0 0 0
/proc/9884/statm: 2019 1735 73 123 0 1894 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8076

[startup+1.502 s]
/proc/loadavg: 0.92 0.98 0.99 2/71 9885
/proc/meminfo: memFree=1640840/2055920 swapFree=4173176/4192956
[pid=9884] ppid=9882 vsize=8612 CPUtime=1.49
/proc/9884/stat : 9884 (march_ks) R 9882 9884 9627 0 -1 4194304 4032 0 0 0 148 1 0 0 25 0 1 0 1133248881 8818688 1860 1992294400 134512640 135019032 4294956224 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/9884/statm: 2153 1860 73 123 0 2028 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8612

[startup+3.10216 s]
/proc/loadavg: 0.92 0.98 0.99 2/71 9885
/proc/meminfo: memFree=1640200/2055920 swapFree=4173176/4192956
[pid=9884] ppid=9882 vsize=9132 CPUtime=3.09
/proc/9884/stat : 9884 (march_ks) R 9882 9884 9627 0 -1 4194304 4113 0 0 0 308 1 0 0 25 0 1 0 1133248881 9351168 1941 1992294400 134512640 135019032 4294956224 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/9884/statm: 2283 1941 73 123 0 2158 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9132

[startup+6.30148 s]
/proc/loadavg: 0.93 0.98 0.99 2/71 9885
/proc/meminfo: memFree=1639752/2055920 swapFree=4173176/4192956
[pid=9884] ppid=9882 vsize=9392 CPUtime=6.29
/proc/9884/stat : 9884 (march_ks) R 9882 9884 9627 0 -1 4194304 4163 0 0 0 628 1 0 0 25 0 1 0 1133248881 9617408 1991 1992294400 134512640 135019032 4294956224 18446744073709551615 134564805 0 0 4096 0 0 0 0 17 0 0 0
/proc/9884/statm: 2348 1991 73 123 0 2223 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9392

[startup+12.7011 s]
/proc/loadavg: 0.93 0.98 0.99 2/71 9885
/proc/meminfo: memFree=1639304/2055920 swapFree=4173176/4192956
[pid=9884] ppid=9882 vsize=9788 CPUtime=12.68
/proc/9884/stat : 9884 (march_ks) R 9882 9884 9627 0 -1 4194304 4260 0 0 0 1267 1 0 0 25 0 1 0 1133248881 10022912 2088 1992294400 134512640 135019032 4294956224 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/9884/statm: 2447 2088 73 123 0 2322 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 9788

[startup+25.5014 s]
/proc/loadavg: 0.95 0.98 0.99 2/71 9885
/proc/meminfo: memFree=1639176/2055920 swapFree=4173176/4192956
[pid=9884] ppid=9882 vsize=10044 CPUtime=25.48
/proc/9884/stat : 9884 (march_ks) R 9882 9884 9627 0 -1 4194304 4320 0 0 0 2547 1 0 0 25 0 1 0 1133248881 10285056 2148 1992294400 134512640 135019032 4294956224 18446744073709551615 134563366 0 0 4096 0 0 0 0 17 0 0 0
/proc/9884/statm: 2511 2148 73 123 0 2386 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 10044

[startup+51.1019 s]
/proc/loadavg: 0.96 0.98 0.99 2/71 9885
/proc/meminfo: memFree=1638984/2055920 swapFree=4173176/4192956
[pid=9884] ppid=9882 vsize=10300 CPUtime=51.08
/proc/9884/stat : 9884 (march_ks) R 9882 9884 9627 0 -1 4194304 4384 0 0 0 5106 2 0 0 25 0 1 0 1133248881 10547200 2212 1992294400 134512640 135019032 4294956224 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 0 0 0
/proc/9884/statm: 2575 2212 73 123 0 2450 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 10300

[startup+102.307 s]
/proc/loadavg: 0.98 0.98 0.99 2/71 9885
/proc/meminfo: memFree=1638600/2055920 swapFree=4173176/4192956
[pid=9884] ppid=9882 vsize=10556 CPUtime=102.26
/proc/9884/stat : 9884 (march_ks) R 9882 9884 9627 0 -1 4194304 4453 0 0 0 10224 2 0 0 25 0 1 0 1133248881 10809344 2281 1992294400 134512640 135019032 4294956224 18446744073709551615 134564829 0 0 4096 0 0 0 0 17 0 0 0
/proc/9884/statm: 2639 2281 73 123 0 2514 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 10556

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 9885
/proc/meminfo: memFree=1638408/2055920 swapFree=4173176/4192956
[pid=9884] ppid=9882 vsize=10684 CPUtime=162.23
/proc/9884/stat : 9884 (march_ks) R 9882 9884 9627 0 -1 4194304 4500 0 0 0 16221 2 0 0 25 0 1 0 1133248881 10940416 2328 1992294400 134512640 135019032 4294956224 18446744073709551615 134542363 0 0 4096 0 0 0 0 17 0 0 0
/proc/9884/statm: 2671 2328 73 123 0 2546 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 10684

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 9885
/proc/meminfo: memFree=1638216/2055920 swapFree=4173176/4192956
[pid=9884] ppid=9882 vsize=10812 CPUtime=222.2
/proc/9884/stat : 9884 (march_ks) R 9882 9884 9627 0 -1 4194304 4534 0 0 0 22218 2 0 0 25 0 1 0 1133248881 11071488 2362 1992294400 134512640 135019032 4294956224 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 0 0 0
/proc/9884/statm: 2703 2362 73 123 0 2578 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 10812

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 9885
/proc/meminfo: memFree=1638152/2055920 swapFree=4173176/4192956
[pid=9884] ppid=9882 vsize=10940 CPUtime=282.17
/proc/9884/stat : 9884 (march_ks) R 9882 9884 9627 0 -1 4194304 4564 0 0 0 28215 2 0 0 25 0 1 0 1133248881 11202560 2392 1992294400 134512640 135019032 4294956224 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 0 0 0
/proc/9884/statm: 2735 2392 73 123 0 2610 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 10940

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 9885
/proc/meminfo: memFree=1638024/2055920 swapFree=4173176/4192956
[pid=9884] ppid=9882 vsize=11068 CPUtime=342.15
/proc/9884/stat : 9884 (march_ks) R 9882 9884 9627 0 -1 4194304 4595 0 0 0 34213 2 0 0 25 0 1 0 1133248881 11333632 2423 1992294400 134512640 135019032 4294956224 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 0 0 0
/proc/9884/statm: 2767 2423 73 123 0 2642 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 11068

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 9885
/proc/meminfo: memFree=1637960/2055920 swapFree=4173176/4192956
[pid=9884] ppid=9882 vsize=11196 CPUtime=402.12
/proc/9884/stat : 9884 (march_ks) R 9882 9884 9627 0 -1 4194304 4617 0 0 0 40210 2 0 0 25 0 1 0 1133248881 11464704 2445 1992294400 134512640 135019032 4294956224 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/9884/statm: 2799 2445 73 123 0 2674 0
Current children cumulated CPU time (s) 402.12
Current children cumulated vsize (KiB) 11196

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 9885
/proc/meminfo: memFree=1637896/2055920 swapFree=4173176/4192956
[pid=9884] ppid=9882 vsize=11196 CPUtime=462.1
/proc/9884/stat : 9884 (march_ks) R 9882 9884 9627 0 -1 4194304 4635 0 0 0 46208 2 0 0 25 0 1 0 1133248881 11464704 2463 1992294400 134512640 135019032 4294956224 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 0 0 0
/proc/9884/statm: 2799 2463 73 123 0 2674 0
Current children cumulated CPU time (s) 462.1
Current children cumulated vsize (KiB) 11196

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 9885
/proc/meminfo: memFree=1637896/2055920 swapFree=4173176/4192956
[pid=9884] ppid=9882 vsize=11324 CPUtime=522.08
/proc/9884/stat : 9884 (march_ks) R 9882 9884 9627 0 -1 4194304 4655 0 0 0 52206 2 0 0 25 0 1 0 1133248881 11595776 2483 1992294400 134512640 135019032 4294956224 18446744073709551615 134542380 0 0 4096 0 0 0 0 17 0 0 0
/proc/9884/statm: 2831 2483 73 123 0 2706 0
Current children cumulated CPU time (s) 522.08
Current children cumulated vsize (KiB) 11324

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 9885
/proc/meminfo: memFree=1637832/2055920 swapFree=4173176/4192956
[pid=9884] ppid=9882 vsize=11324 CPUtime=582.06
/proc/9884/stat : 9884 (march_ks) R 9882 9884 9627 0 -1 4194304 4670 0 0 0 58203 3 0 0 25 0 1 0 1133248881 11595776 2498 1992294400 134512640 135019032 4294956224 18446744073709551615 134526439 0 0 4096 0 0 0 0 17 0 0 0
/proc/9884/statm: 2831 2498 73 123 0 2706 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 11324

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 9885
/proc/meminfo: memFree=1637768/2055920 swapFree=4173176/4192956
[pid=9884] ppid=9882 vsize=11452 CPUtime=642.04
/proc/9884/stat : 9884 (march_ks) R 9882 9884 9627 0 -1 4194304 4684 0 0 0 64201 3 0 0 25 0 1 0 1133248881 11726848 2512 1992294400 134512640 135019032 4294956224 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/9884/statm: 2863 2512 73 123 0 2738 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 11452

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 9885
/proc/meminfo: memFree=1637576/2055920 swapFree=4173176/4192956
[pid=9884] ppid=9882 vsize=11452 CPUtime=702.01
/proc/9884/stat : 9884 (march_ks) R 9882 9884 9627 0 -1 4194304 4698 0 0 0 70198 3 0 0 25 0 1 0 1133248881 11726848 2526 1992294400 134512640 135019032 4294956224 18446744073709551615 134538181 0 0 4096 0 0 0 0 17 0 0 0
/proc/9884/statm: 2863 2526 73 123 0 2738 0
Current children cumulated CPU time (s) 702.01
Current children cumulated vsize (KiB) 11452

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 9885
/proc/meminfo: memFree=1637512/2055920 swapFree=4173176/4192956
[pid=9884] ppid=9882 vsize=11580 CPUtime=761.99
/proc/9884/stat : 9884 (march_ks) R 9882 9884 9627 0 -1 4194304 4711 0 0 0 76196 3 0 0 25 0 1 0 1133248881 11857920 2539 1992294400 134512640 135019032 4294956224 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/9884/statm: 2895 2539 73 123 0 2770 0
Current children cumulated CPU time (s) 761.99
Current children cumulated vsize (KiB) 11580

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 9885
/proc/meminfo: memFree=1637448/2055920 swapFree=4173176/4192956
[pid=9884] ppid=9882 vsize=11580 CPUtime=821.96
/proc/9884/stat : 9884 (march_ks) R 9882 9884 9627 0 -1 4194304 4721 0 0 0 82193 3 0 0 25 0 1 0 1133248881 11857920 2549 1992294400 134512640 135019032 4294956224 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/9884/statm: 2895 2549 73 123 0 2770 0
Current children cumulated CPU time (s) 821.96
Current children cumulated vsize (KiB) 11580

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 9885
/proc/meminfo: memFree=1637448/2055920 swapFree=4173176/4192956
[pid=9884] ppid=9882 vsize=11580 CPUtime=881.94
/proc/9884/stat : 9884 (march_ks) R 9882 9884 9627 0 -1 4194304 4732 0 0 0 88191 3 0 0 25 0 1 0 1133248881 11857920 2560 1992294400 134512640 135019032 4294956224 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/9884/statm: 2895 2560 73 123 0 2770 0
Current children cumulated CPU time (s) 881.94
Current children cumulated vsize (KiB) 11580

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 9885
/proc/meminfo: memFree=1637448/2055920 swapFree=4173176/4192956
[pid=9884] ppid=9882 vsize=11708 CPUtime=941.91
/proc/9884/stat : 9884 (march_ks) R 9882 9884 9627 0 -1 4194304 4743 0 0 0 94188 3 0 0 25 0 1 0 1133248881 11988992 2571 1992294400 134512640 135019032 4294956224 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 0 0 0
/proc/9884/statm: 2927 2571 73 123 0 2802 0
Current children cumulated CPU time (s) 941.91
Current children cumulated vsize (KiB) 11708

[startup+1002.3 s]
/proc/loadavg: 1.03 1.00 1.00 2/71 9885
/proc/meminfo: memFree=1637384/2055920 swapFree=4173176/4192956
[pid=9884] ppid=9882 vsize=11708 CPUtime=1001.89
/proc/9884/stat : 9884 (march_ks) R 9882 9884 9627 0 -1 4194304 4753 0 0 0 100186 3 0 0 25 0 1 0 1133248881 11988992 2581 1992294400 134512640 135019032 4294956224 18446744073709551615 134538212 0 0 4096 0 0 0 0 17 0 0 0
/proc/9884/statm: 2927 2581 73 123 0 2802 0
Current children cumulated CPU time (s) 1001.89
Current children cumulated vsize (KiB) 11708

[startup+1062.3 s]
/proc/loadavg: 1.12 1.03 1.01 2/71 9885
/proc/meminfo: memFree=1637384/2055920 swapFree=4173176/4192956
[pid=9884] ppid=9882 vsize=11708 CPUtime=1061.86
/proc/9884/stat : 9884 (march_ks) R 9882 9884 9627 0 -1 4194304 4761 0 0 0 106183 3 0 0 25 0 1 0 1133248881 11988992 2589 1992294400 134512640 135019032 4294956224 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/9884/statm: 2927 2589 73 123 0 2802 0
Current children cumulated CPU time (s) 1061.86
Current children cumulated vsize (KiB) 11708

[startup+1122.3 s]
/proc/loadavg: 1.12 1.04 1.00 2/71 9885
/proc/meminfo: memFree=1637384/2055920 swapFree=4173176/4192956
[pid=9884] ppid=9882 vsize=11836 CPUtime=1121.84
/proc/9884/stat : 9884 (march_ks) R 9882 9884 9627 0 -1 4194304 4770 0 0 0 112181 3 0 0 25 0 1 0 1133248881 12120064 2598 1992294400 134512640 135019032 4294956224 18446744073709551615 134538131 0 0 4096 0 0 0 0 17 0 0 0
/proc/9884/statm: 2959 2598 73 123 0 2834 0
Current children cumulated CPU time (s) 1121.84
Current children cumulated vsize (KiB) 11836

[startup+1182.3 s]
/proc/loadavg: 1.16 1.06 1.01 2/71 9885
/proc/meminfo: memFree=1637384/2055920 swapFree=4173176/4192956
[pid=9884] ppid=9882 vsize=11836 CPUtime=1181.81
/proc/9884/stat : 9884 (march_ks) R 9882 9884 9627 0 -1 4194304 4777 0 0 0 118178 3 0 0 25 0 1 0 1133248881 12120064 2605 1992294400 134512640 135019032 4294956224 18446744073709551615 134526499 0 0 4096 0 0 0 0 17 0 0 0
/proc/9884/statm: 2959 2605 73 123 0 2834 0
Current children cumulated CPU time (s) 1181.81
Current children cumulated vsize (KiB) 11836



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.11 1.05 1.01 2/71 9885
/proc/meminfo: memFree=1637320/2055920 swapFree=4173176/4192956
[pid=9884] ppid=9882 vsize=11836 CPUtime=1200.01
/proc/9884/stat : 9884 (march_ks) R 9882 9884 9627 0 -1 4194304 4778 0 0 0 119998 3 0 0 25 0 1 0 1133248881 12120064 2606 1992294400 134512640 135019032 4294956224 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/9884/statm: 2959 2606 73 123 0 2834 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 11836

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: 1.11 1.05 1.01 2/71 9885
/proc/meminfo: memFree=1637320/2055920 swapFree=4173176/4192956
[pid=9884] ppid=9882 vsize=11836 CPUtime=1200.01
/proc/9884/stat : 9884 (march_ks) R 9882 9884 9627 0 -1 4194304 4778 0 0 0 119998 3 0 0 25 0 1 0 1133248881 12120064 2606 1992294400 134512640 135019032 4294956224 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/9884/statm: 2959 2606 73 123 0 2834 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 11836

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.03
CPU user time (s): 1199.99
CPU system time (s): 0.039993
CPU usage (%): 99.9599
Max. virtual memory (cumulated for all children) (KiB): 11836

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.99
system time used= 0.039993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4778
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= 3923

runsolver used 0.971852 second user time and 3.43348 second system time

The end

Launcher Data 

Begin job on node36 at 2009-04-01 19:10:56
IDJOB=1544188
IDBENCH=70321
IDSOLVER=559
FILE ID=node36/1544188-1238605856
PBS_JOBID= 9068348
Free space on /tmp= 66412 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/6000/unif-k3-r4.2-v6000-c25200-S1490060417-003.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1544188-1238605856/watcher-1544188-1238605856 -o /tmp/evaluation-result-1544188-1238605856/solver-1544188-1238605856 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1544188-1238605856.cnf            

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

MD5SUM BENCH= 5d2224f3d8577481fb818d6a750d12f6
RANDOM SEED=120120415

node36.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		: 3000.214
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		: 3000.214
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:       1648176 kB
Buffers:         82296 kB
Cached:         240328 kB
SwapCached:       9148 kB
Active:         206892 kB
Inactive:       126376 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1648176 kB
SwapTotal:     4192956 kB
SwapFree:      4173176 kB
Dirty:            3312 kB
Writeback:           0 kB
Mapped:          16348 kB
Slab:            59872 kB
Committed_AS:  3191848 kB
PageTables:       1876 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= 66408 MiB
End job on node36 at 2009-04-01 19:30:59