Trace number 1544116

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) 1200.05 1200.61

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/2000/
unif-k3-r4.2-v2000-c8400-S1765449180-016.cnf
MD5SUM8919b1e0a8b22ddbf62ba887cc4a9b9a
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.766883
Satisfiable
(Un)Satisfiability was proved
Number of variables2000
Number of clauses8400
Sum of the clauses size25200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 38400
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.01/0.07	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.01/0.07	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.01/0.07	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.01/0.07	c main()::
0.01/0.07	c initFormula():: searching for DIMACS p-line....
0.01/0.07	c initFormula():: the DIMACS p-line indicates a CNF of 2000 variables and 8400 clauses.
0.01/0.07	c parseCNF():: parsing....
0.01/0.07	c parseCNF():: the CNF contains 0 unary clauses.
0.01/0.07	c runParser():: parsing was successful, warming up engines...
0.01/0.07	c simplify_formula():: removed 0 tautological, 36 satisfied and 0 duplicate clauses
0.01/0.07	c preprocessing fase I completed:: there are now 1993 free variables and 8364 clauses.
0.01/0.07	c stat :: sign balance is biased by 0.467
0.01/0.07	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.01/0.07	c using 3-SAT heuristics (occurence based diff)
0.01/0.07	c longest clause has size 3
0.01/0.07	c simplify_formula():: removed 0 tautological, 0 satisfied and 160 duplicate clauses
0.01/0.07	c resolvent_look() :: found 67 resolvents
0.01/0.07	c lessRedundantTransformation():: nothing to be done.
0.01/0.07	c transformTo3SAT():: you gave me 2000 variables and 8431 clauses.
0.01/0.07	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.01/0.07	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.01/0.07	c transformTo3SAT():: the transformation yielded 2000 variabels and 8431 clauses.
0.01/0.07	c main():: clause / variable ratio: ( 8431 / 2000 ) = 4.22
0.01/0.07	c longest clause has size 3
0.01/0.07	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.01/0.07	c dynamic_preselect_setsize :: off
0.01/0.07	c suggested doublelook initial :: 0
0.01/0.07	c main():: all systems go!
0.01/0.07	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 2667 JD: 120
14.68/14.78	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
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-1544116-1238604728/watcher-1544116-1238604728 -o /tmp/evaluation-result-1544116-1238604728/solver-1544116-1238604728 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1544116-1238604728.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: 1.00 1.00 1.00 3/64 29498
/proc/meminfo: memFree=1069584/2055920 swapFree=4167280/4192956
[pid=29498] ppid=29496 vsize=920 CPUtime=0
/proc/29498/stat : 29498 (march_ks) R 29496 29498 29221 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1133138317 942080 118 1992294400 134512640 135019032 4294956224 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/29498/statm: 230 118 47 123 0 105 0

[startup+0.018878 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 29498
/proc/meminfo: memFree=1069584/2055920 swapFree=4167280/4192956
[pid=29498] ppid=29496 vsize=1540 CPUtime=0.01
/proc/29498/stat : 29498 (march_ks) R 29496 29498 29221 0 -1 4194304 266 0 0 0 1 0 0 0 18 0 1 0 1133138317 1576960 249 1992294400 134512640 135019032 4294956224 18446744073709551615 134660784 0 0 4096 0 0 0 0 17 0 0 0
/proc/29498/statm: 385 249 50 123 0 260 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1540

[startup+0.101885 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 29498
/proc/meminfo: memFree=1069584/2055920 swapFree=4167280/4192956
[pid=29498] ppid=29496 vsize=3240 CPUtime=0.09
/proc/29498/stat : 29498 (march_ks) R 29496 29498 29221 0 -1 4194304 744 0 0 0 9 0 0 0 18 0 1 0 1133138317 3317760 694 1992294400 134512640 135019032 4294956224 18446744073709551615 134549474 0 0 4096 0 0 0 0 17 0 0 0
/proc/29498/statm: 810 694 73 123 0 685 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3240

[startup+0.3019 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 29498
/proc/meminfo: memFree=1069584/2055920 swapFree=4167280/4192956
[pid=29498] ppid=29496 vsize=3376 CPUtime=0.29
/proc/29498/stat : 29498 (march_ks) R 29496 29498 29221 0 -1 4194304 767 0 0 0 29 0 0 0 19 0 1 0 1133138317 3457024 717 1992294400 134512640 135019032 4294956224 18446744073709551615 134526441 0 0 4096 0 0 0 0 17 0 0 0
/proc/29498/statm: 844 717 73 123 0 719 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3376

[startup+0.701936 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 29498
/proc/meminfo: memFree=1069584/2055920 swapFree=4167280/4192956
[pid=29498] ppid=29496 vsize=3508 CPUtime=0.69
/proc/29498/stat : 29498 (march_ks) R 29496 29498 29221 0 -1 4194304 788 0 0 0 69 0 0 0 23 0 1 0 1133138317 3592192 738 1992294400 134512640 135019032 4294956224 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/29498/statm: 877 738 73 123 0 752 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3508

[startup+1.50201 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29499
/proc/meminfo: memFree=1066824/2055920 swapFree=4167280/4192956
[pid=29498] ppid=29496 vsize=3508 CPUtime=1.49
/proc/29498/stat : 29498 (march_ks) R 29496 29498 29221 0 -1 4194304 806 0 0 0 149 0 0 0 25 0 1 0 1133138317 3592192 756 1992294400 134512640 135019032 4294956224 18446744073709551615 134538160 0 0 4096 0 0 0 0 17 0 0 0
/proc/29498/statm: 877 756 73 123 0 752 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3508

[startup+3.10114 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29499
/proc/meminfo: memFree=1066632/2055920 swapFree=4167280/4192956
[pid=29498] ppid=29496 vsize=3640 CPUtime=3.09
/proc/29498/stat : 29498 (march_ks) R 29496 29498 29221 0 -1 4194304 829 0 0 0 309 0 0 0 25 0 1 0 1133138317 3727360 779 1992294400 134512640 135019032 4294956224 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/29498/statm: 910 779 73 123 0 785 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3640

[startup+6.30142 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29499
/proc/meminfo: memFree=1066376/2055920 swapFree=4167280/4192956
[pid=29498] ppid=29496 vsize=3772 CPUtime=6.29
/proc/29498/stat : 29498 (march_ks) R 29496 29498 29221 0 -1 4194304 862 0 0 0 629 0 0 0 25 0 1 0 1133138317 3862528 812 1992294400 134512640 135019032 4294956224 18446744073709551615 134565496 0 0 4096 0 0 0 0 17 0 0 0
/proc/29498/statm: 943 812 73 123 0 818 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3772

[startup+12.702 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29499
/proc/meminfo: memFree=1066184/2055920 swapFree=4167280/4192956
[pid=29498] ppid=29496 vsize=3920 CPUtime=12.69
/proc/29498/stat : 29498 (march_ks) R 29496 29498 29221 0 -1 4194304 885 0 0 0 1269 0 0 0 25 0 1 0 1133138317 4014080 835 1992294400 134512640 135019032 4294956224 18446744073709551615 134526501 0 0 4096 0 0 0 0 17 0 0 0
/proc/29498/statm: 980 835 73 123 0 855 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3920

[startup+25.5011 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29499
/proc/meminfo: memFree=1066056/2055920 swapFree=4167280/4192956
[pid=29498] ppid=29496 vsize=4184 CPUtime=25.45
/proc/29498/stat : 29498 (march_ks) R 29496 29498 29221 0 -1 4194304 950 0 0 0 2545 0 0 0 25 0 1 0 1133138317 4284416 900 1992294400 134512640 135019032 4294956224 18446744073709551615 134526441 0 0 4096 0 0 0 0 17 0 0 0
/proc/29498/statm: 1046 900 73 123 0 921 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 4184

[startup+51.1013 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29499
/proc/meminfo: memFree=1066056/2055920 swapFree=4167280/4192956
[pid=29498] ppid=29496 vsize=4316 CPUtime=51.04
/proc/29498/stat : 29498 (march_ks) R 29496 29498 29221 0 -1 4194304 987 0 0 0 5104 0 0 0 25 0 1 0 1133138317 4419584 937 1992294400 134512640 135019032 4294956224 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/29498/statm: 1079 937 73 123 0 954 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 4316

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29499
/proc/meminfo: memFree=1065800/2055920 swapFree=4167280/4192956
[pid=29498] ppid=29496 vsize=4448 CPUtime=102.23
/proc/29498/stat : 29498 (march_ks) R 29496 29498 29221 0 -1 4194304 1016 0 0 0 10223 0 0 0 25 0 1 0 1133138317 4554752 966 1992294400 134512640 135019032 4294956224 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/29498/statm: 1112 966 73 123 0 987 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 4448

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29499
/proc/meminfo: memFree=1065736/2055920 swapFree=4167280/4192956
[pid=29498] ppid=29496 vsize=4448 CPUtime=162.2
/proc/29498/stat : 29498 (march_ks) R 29496 29498 29221 0 -1 4194304 1043 0 0 0 16220 0 0 0 25 0 1 0 1133138317 4554752 993 1992294400 134512640 135019032 4294956224 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/29498/statm: 1112 993 73 123 0 987 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 4448

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29499
/proc/meminfo: memFree=1065672/2055920 swapFree=4167280/4192956
[pid=29498] ppid=29496 vsize=4580 CPUtime=222.15
/proc/29498/stat : 29498 (march_ks) R 29496 29498 29221 0 -1 4194304 1058 0 0 0 22215 0 0 0 25 0 1 0 1133138317 4689920 1008 1992294400 134512640 135019032 4294956224 18446744073709551615 134538139 0 0 4096 0 0 0 0 17 0 0 0
/proc/29498/statm: 1145 1008 73 123 0 1020 0
Current children cumulated CPU time (s) 222.15
Current children cumulated vsize (KiB) 4580

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29499
/proc/meminfo: memFree=1065608/2055920 swapFree=4167280/4192956
[pid=29498] ppid=29496 vsize=4584 CPUtime=282.13
/proc/29498/stat : 29498 (march_ks) R 29496 29498 29221 0 -1 4194304 1072 0 0 0 28213 0 0 0 25 0 1 0 1133138317 4694016 1022 1992294400 134512640 135019032 4294956224 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 0 0 0
/proc/29498/statm: 1146 1022 73 123 0 1021 0
Current children cumulated CPU time (s) 282.13
Current children cumulated vsize (KiB) 4584

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29499
/proc/meminfo: memFree=1065544/2055920 swapFree=4167280/4192956
[pid=29498] ppid=29496 vsize=4716 CPUtime=342.11
/proc/29498/stat : 29498 (march_ks) R 29496 29498 29221 0 -1 4194304 1080 0 0 0 34210 1 0 0 25 0 1 0 1133138317 4829184 1030 1992294400 134512640 135019032 4294956224 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 0 0 0
/proc/29498/statm: 1179 1030 73 123 0 1054 0
Current children cumulated CPU time (s) 342.11
Current children cumulated vsize (KiB) 4716

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29499
/proc/meminfo: memFree=1065544/2055920 swapFree=4167280/4192956
[pid=29498] ppid=29496 vsize=4716 CPUtime=402.08
/proc/29498/stat : 29498 (march_ks) R 29496 29498 29221 0 -1 4194304 1092 0 0 0 40207 1 0 0 25 0 1 0 1133138317 4829184 1042 1992294400 134512640 135019032 4294956224 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 0 0 0
/proc/29498/statm: 1179 1042 73 123 0 1054 0
Current children cumulated CPU time (s) 402.08
Current children cumulated vsize (KiB) 4716

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29499
/proc/meminfo: memFree=1065544/2055920 swapFree=4167280/4192956
[pid=29498] ppid=29496 vsize=4716 CPUtime=462.06
/proc/29498/stat : 29498 (march_ks) R 29496 29498 29221 0 -1 4194304 1101 0 0 0 46205 1 0 0 25 0 1 0 1133138317 4829184 1051 1992294400 134512640 135019032 4294956224 18446744073709551615 134538208 0 0 4096 0 0 0 0 17 0 0 0
/proc/29498/statm: 1179 1051 73 123 0 1054 0
Current children cumulated CPU time (s) 462.06
Current children cumulated vsize (KiB) 4716

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29499
/proc/meminfo: memFree=1065480/2055920 swapFree=4167280/4192956
[pid=29498] ppid=29496 vsize=4716 CPUtime=522.03
/proc/29498/stat : 29498 (march_ks) R 29496 29498 29221 0 -1 4194304 1109 0 0 0 52202 1 0 0 25 0 1 0 1133138317 4829184 1059 1992294400 134512640 135019032 4294956224 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/29498/statm: 1179 1059 73 123 0 1054 0
Current children cumulated CPU time (s) 522.03
Current children cumulated vsize (KiB) 4716

[startup+582.302 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 29505
/proc/meminfo: memFree=1065352/2055920 swapFree=4167280/4192956
[pid=29498] ppid=29496 vsize=4848 CPUtime=582
/proc/29498/stat : 29498 (march_ks) R 29496 29498 29221 0 -1 4194304 1115 0 0 0 58199 1 0 0 25 0 1 0 1133138317 4964352 1065 1992294400 134512640 135019032 4294956224 18446744073709551615 134527219 0 0 4096 0 0 0 0 17 0 0 0
/proc/29498/statm: 1212 1065 73 123 0 1087 0
Current children cumulated CPU time (s) 582
Current children cumulated vsize (KiB) 4848

[startup+642.301 s]
/proc/loadavg: 1.12 1.04 1.01 2/65 29505
/proc/meminfo: memFree=1065352/2055920 swapFree=4167280/4192956
[pid=29498] ppid=29496 vsize=4848 CPUtime=641.98
/proc/29498/stat : 29498 (march_ks) R 29496 29498 29221 0 -1 4194304 1121 0 0 0 64197 1 0 0 25 0 1 0 1133138317 4964352 1071 1992294400 134512640 135019032 4294956224 18446744073709551615 134526436 0 0 4096 0 0 0 0 17 0 0 0
/proc/29498/statm: 1212 1071 73 123 0 1087 0
Current children cumulated CPU time (s) 641.98
Current children cumulated vsize (KiB) 4848

[startup+702.301 s]
/proc/loadavg: 1.04 1.03 1.00 2/65 29505
/proc/meminfo: memFree=1065224/2055920 swapFree=4167280/4192956
[pid=29498] ppid=29496 vsize=4848 CPUtime=701.95
/proc/29498/stat : 29498 (march_ks) R 29496 29498 29221 0 -1 4194304 1128 0 0 0 70194 1 0 0 25 0 1 0 1133138317 4964352 1078 1992294400 134512640 135019032 4294956224 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 0 0 0
/proc/29498/statm: 1212 1078 73 123 0 1087 0
Current children cumulated CPU time (s) 701.95
Current children cumulated vsize (KiB) 4848

[startup+762.305 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 29505
/proc/meminfo: memFree=1065160/2055920 swapFree=4167280/4192956
[pid=29498] ppid=29496 vsize=4848 CPUtime=761.93
/proc/29498/stat : 29498 (march_ks) R 29496 29498 29221 0 -1 4194304 1135 0 0 0 76192 1 0 0 25 0 1 0 1133138317 4964352 1085 1992294400 134512640 135019032 4294956224 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/29498/statm: 1212 1085 73 123 0 1087 0
Current children cumulated CPU time (s) 761.93
Current children cumulated vsize (KiB) 4848

[startup+822.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 29505
/proc/meminfo: memFree=1065160/2055920 swapFree=4167280/4192956
[pid=29498] ppid=29496 vsize=4848 CPUtime=821.9
/proc/29498/stat : 29498 (march_ks) R 29496 29498 29221 0 -1 4194304 1139 0 0 0 82189 1 0 0 25 0 1 0 1133138317 4964352 1089 1992294400 134512640 135019032 4294956224 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 0 0 0
/proc/29498/statm: 1212 1089 73 123 0 1087 0
Current children cumulated CPU time (s) 821.9
Current children cumulated vsize (KiB) 4848

[startup+882.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 29505
/proc/meminfo: memFree=1065160/2055920 swapFree=4167280/4192956
[pid=29498] ppid=29496 vsize=4848 CPUtime=881.87
/proc/29498/stat : 29498 (march_ks) R 29496 29498 29221 0 -1 4194304 1144 0 0 0 88186 1 0 0 25 0 1 0 1133138317 4964352 1094 1992294400 134512640 135019032 4294956224 18446744073709551615 134526501 0 0 4096 0 0 0 0 17 0 0 0
/proc/29498/statm: 1212 1094 73 123 0 1087 0
Current children cumulated CPU time (s) 881.87
Current children cumulated vsize (KiB) 4848

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29505
/proc/meminfo: memFree=1065096/2055920 swapFree=4167280/4192956
[pid=29498] ppid=29496 vsize=4980 CPUtime=941.86
/proc/29498/stat : 29498 (march_ks) R 29496 29498 29221 0 -1 4194304 1150 0 0 0 94185 1 0 0 25 0 1 0 1133138317 5099520 1100 1992294400 134512640 135019032 4294956224 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 0 0 0
/proc/29498/statm: 1245 1100 73 123 0 1120 0
Current children cumulated CPU time (s) 941.86
Current children cumulated vsize (KiB) 4980

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29505
/proc/meminfo: memFree=1065096/2055920 swapFree=4167280/4192956
[pid=29498] ppid=29496 vsize=4980 CPUtime=1001.83
/proc/29498/stat : 29498 (march_ks) R 29496 29498 29221 0 -1 4194304 1155 0 0 0 100182 1 0 0 25 0 1 0 1133138317 5099520 1105 1992294400 134512640 135019032 4294956224 18446744073709551615 134542952 0 0 4096 0 0 0 0 17 0 0 0
/proc/29498/statm: 1245 1105 73 123 0 1120 0
Current children cumulated CPU time (s) 1001.83
Current children cumulated vsize (KiB) 4980

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29505
/proc/meminfo: memFree=1065096/2055920 swapFree=4167280/4192956
[pid=29498] ppid=29496 vsize=4980 CPUtime=1061.81
/proc/29498/stat : 29498 (march_ks) R 29496 29498 29221 0 -1 4194304 1158 0 0 0 106180 1 0 0 25 0 1 0 1133138317 5099520 1108 1992294400 134512640 135019032 4294956224 18446744073709551615 134538157 0 0 4096 0 0 0 0 17 0 0 0
/proc/29498/statm: 1245 1108 73 123 0 1120 0
Current children cumulated CPU time (s) 1061.81
Current children cumulated vsize (KiB) 4980

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29505
/proc/meminfo: memFree=1065032/2055920 swapFree=4167280/4192956
[pid=29498] ppid=29496 vsize=4980 CPUtime=1121.78
/proc/29498/stat : 29498 (march_ks) R 29496 29498 29221 0 -1 4194304 1161 0 0 0 112177 1 0 0 25 0 1 0 1133138317 5099520 1111 1992294400 134512640 135019032 4294956224 18446744073709551615 134526505 0 0 4096 0 0 0 0 17 0 0 0
/proc/29498/statm: 1245 1111 73 123 0 1120 0
Current children cumulated CPU time (s) 1121.78
Current children cumulated vsize (KiB) 4980

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29505
/proc/meminfo: memFree=1065032/2055920 swapFree=4167280/4192956
[pid=29498] ppid=29496 vsize=4980 CPUtime=1181.75
/proc/29498/stat : 29498 (march_ks) R 29496 29498 29221 0 -1 4194304 1164 0 0 0 118174 1 0 0 25 0 1 0 1133138317 5099520 1114 1992294400 134512640 135019032 4294956224 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/29498/statm: 1245 1114 73 123 0 1120 0
Current children cumulated CPU time (s) 1181.75
Current children cumulated vsize (KiB) 4980



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29505
/proc/meminfo: memFree=1065032/2055920 swapFree=4167280/4192956
[pid=29498] ppid=29496 vsize=4980 CPUtime=1200.04
/proc/29498/stat : 29498 (march_ks) R 29496 29498 29221 0 -1 4194304 1165 0 0 0 120003 1 0 0 25 0 1 0 1133138317 5099520 1115 1992294400 134512640 135019032 4294956224 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 0 0 0
/proc/29498/statm: 1245 1115 73 123 0 1120 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 4980

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.61
CPU time (s): 1200.05
CPU user time (s): 1200.03
CPU system time (s): 0.016997
CPU usage (%): 99.9536
Max. virtual memory (cumulated for all children) (KiB): 4980

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.03
system time used= 0.016997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1165
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= 4963

runsolver used 1.55976 second user time and 2.81757 second system time

The end

Launcher Data 

Begin job on node31 at 2009-04-01 18:52:08
IDJOB=1544116
IDBENCH=70285
IDSOLVER=559
FILE ID=node31/1544116-1238604728
PBS_JOBID= 9068340
Free space on /tmp= 66424 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/2000/unif-k3-r4.2-v2000-c8400-S1765449180-016.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1544116-1238604728/watcher-1544116-1238604728 -o /tmp/evaluation-result-1544116-1238604728/solver-1544116-1238604728 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1544116-1238604728.cnf            

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

MD5SUM BENCH= 8919b1e0a8b22ddbf62ba887cc4a9b9a
RANDOM SEED=1529376642

node31.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:       1070064 kB
Buffers:        121728 kB
Cached:         747968 kB
SwapCached:      18724 kB
Active:         222188 kB
Inactive:       667744 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1070064 kB
SwapTotal:     4192956 kB
SwapFree:      4167280 kB
Dirty:            3004 kB
Writeback:           0 kB
Mapped:          17412 kB
Slab:            81668 kB
Committed_AS:  3186600 kB
PageTables:       1472 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66424 MiB
End job on node31 at 2009-04-01 19:12:10