Trace number 1544042

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) 1200.04 1200.61

General information on the benchmark

NameRANDOM/LARGE/7SAT/UNKNOWN/200/
unif-k7-r85-v200-c17000-S2140929154-062.cnf
MD5SUMd3e388145b1dc90e0d73a294f0c3ce44
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark811.961
Satisfiable
(Un)Satisfiability was proved
Number of variables200
Number of clauses17000
Sum of the clauses size119000
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 517000

Solver Data 

2.59/2.68	c main():: ***                                   [ march satisfiability solver ]                                   ***
2.59/2.68	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
2.59/2.68	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
2.59/2.68	c main()::
2.59/2.68	c initFormula():: searching for DIMACS p-line....
2.59/2.68	c full lookahead due to high density!
2.59/2.68	c initFormula():: the DIMACS p-line indicates a CNF of 200 variables and 17000 clauses.
2.59/2.68	c parseCNF():: parsing....
2.59/2.68	c parseCNF():: the CNF contains 0 unary clauses.
2.59/2.68	c runParser():: parsing was successful, warming up engines...
2.59/2.68	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.59/2.68	c preprocessing fase I completed:: there are now 200 free variables and 17000 clauses.
2.59/2.68	c stat :: sign balance is biased by 0.007
2.59/2.68	c shorten_equivalence(): average equivalence length reduced from nan to nan
2.59/2.68	c using k-SAT heuristics (size based diff)
2.59/2.68	c longest clause has size 7
2.59/2.68	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.59/2.68	c main():: clause / variable ratio: ( 17000 / 200 ) = 85.00
2.59/2.68	c longest clause has size 7
2.59/2.68	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.59/2.68	c dynamic_preselect_setsize :: off
2.59/2.68	c suggested doublelook initial :: 0
2.59/2.68	c main():: all systems go!
2.59/2.68	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 256 JD: 81
3.09/3.12	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 1 NC: 7714 JD: 81
13.19/13.24	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |*****************************************
c |******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 2 NC: 240629 JD: 81
305.05/305.20	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
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-1544042-1238603485/watcher-1544042-1238603485 -o /tmp/evaluation-result-1544042-1238603485/solver-1544042-1238603485 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1544042-1238603485.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 12199
/proc/meminfo: memFree=1276672/2055920 swapFree=4175692/4192956
[pid=12199] ppid=12197 vsize=788 CPUtime=0
/proc/12199/stat : 12199 (march_ks) R 12197 12199 11939 0 -1 4194304 106 0 0 0 0 0 0 0 18 0 1 0 1133013682 806912 92 1992294400 134512640 135019032 4294956224 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 0 0 0
/proc/12199/statm: 197 92 47 123 0 72 0

[startup+0.0663509 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 12199
/proc/meminfo: memFree=1276672/2055920 swapFree=4175692/4192956
[pid=12199] ppid=12197 vsize=3212 CPUtime=0.06
/proc/12199/stat : 12199 (march_ks) R 12197 12199 11939 0 -1 4194304 675 0 0 0 6 0 0 0 18 0 1 0 1133013682 3289088 572 1992294400 134512640 135019032 4294956224 18446744073709551615 134554782 0 0 4096 0 0 0 0 17 0 0 0
/proc/12199/statm: 803 572 52 123 0 678 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 3212

[startup+0.101357 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 12199
/proc/meminfo: memFree=1276672/2055920 swapFree=4175692/4192956
[pid=12199] ppid=12197 vsize=3212 CPUtime=0.09
/proc/12199/stat : 12199 (march_ks) R 12197 12199 11939 0 -1 4194304 1910 0 0 0 9 0 0 0 18 0 1 0 1133013682 3289088 583 1992294400 134512640 135019032 4294956224 18446744073709551615 134554755 0 0 4096 0 0 0 0 17 0 0 0
/proc/12199/statm: 803 583 63 123 0 678 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3212

[startup+0.301384 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 12199
/proc/meminfo: memFree=1276672/2055920 swapFree=4175692/4192956
[pid=12199] ppid=12197 vsize=3456 CPUtime=0.29
/proc/12199/stat : 12199 (march_ks) R 12197 12199 11939 0 -1 4194304 2379 0 0 0 29 0 0 0 19 0 1 0 1133013682 3538944 644 1992294400 134512640 135019032 4294956224 18446744073709551615 134567048 0 0 4096 0 0 0 0 17 0 0 0
/proc/12199/statm: 864 644 67 123 0 739 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3456

[startup+0.701443 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 12199
/proc/meminfo: memFree=1276672/2055920 swapFree=4175692/4192956
[pid=12199] ppid=12197 vsize=3456 CPUtime=0.69
/proc/12199/stat : 12199 (march_ks) R 12197 12199 11939 0 -1 4194304 2379 0 0 0 69 0 0 0 23 0 1 0 1133013682 3538944 644 1992294400 134512640 135019032 4294956224 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 0 0 0
/proc/12199/statm: 864 644 67 123 0 739 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3456

[startup+1.50156 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12200
/proc/meminfo: memFree=1274296/2055920 swapFree=4175692/4192956
[pid=12199] ppid=12197 vsize=3456 CPUtime=1.49
/proc/12199/stat : 12199 (march_ks) R 12197 12199 11939 0 -1 4194304 2379 0 0 0 149 0 0 0 25 0 1 0 1133013682 3538944 644 1992294400 134512640 135019032 4294956224 18446744073709551615 134567045 0 0 4096 0 0 0 0 17 0 0 0
/proc/12199/statm: 864 644 67 123 0 739 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3456

[startup+3.10179 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12200
/proc/meminfo: memFree=1274168/2055920 swapFree=4175692/4192956
[pid=12199] ppid=12197 vsize=4004 CPUtime=3.09
/proc/12199/stat : 12199 (march_ks) R 12197 12199 11939 0 -1 4194304 3627 0 0 0 308 1 0 0 25 0 1 0 1133013682 4100096 718 1992294400 134512640 135019032 4294956224 18446744073709551615 134525444 0 0 4096 0 0 0 0 17 0 0 0
/proc/12199/statm: 1001 718 72 123 0 876 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4004

[startup+6.30125 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12200
/proc/meminfo: memFree=1273592/2055920 swapFree=4175692/4192956
[pid=12199] ppid=12197 vsize=4004 CPUtime=6.29
/proc/12199/stat : 12199 (march_ks) R 12197 12199 11939 0 -1 4194304 3627 0 0 0 628 1 0 0 25 0 1 0 1133013682 4100096 718 1992294400 134512640 135019032 4294956224 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/12199/statm: 1001 718 72 123 0 876 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4004

[startup+12.7012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12200
/proc/meminfo: memFree=1273592/2055920 swapFree=4175692/4192956
[pid=12199] ppid=12197 vsize=4004 CPUtime=12.69
/proc/12199/stat : 12199 (march_ks) R 12197 12199 11939 0 -1 4194304 3627 0 0 0 1268 1 0 0 25 0 1 0 1133013682 4100096 718 1992294400 134512640 135019032 4294956224 18446744073709551615 134541833 0 0 4096 0 0 0 0 17 0 0 0
/proc/12199/statm: 1001 718 72 123 0 876 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4004

[startup+25.501 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12200
/proc/meminfo: memFree=1273592/2055920 swapFree=4175692/4192956
[pid=12199] ppid=12197 vsize=4208 CPUtime=25.47
/proc/12199/stat : 12199 (march_ks) R 12197 12199 11939 0 -1 4194304 3671 0 0 0 2546 1 0 0 25 0 1 0 1133013682 4308992 762 1992294400 134512640 135019032 4294956224 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/12199/statm: 1052 762 72 123 0 927 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 4208

[startup+51.1017 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12200
/proc/meminfo: memFree=1273528/2055920 swapFree=4175692/4192956
[pid=12199] ppid=12197 vsize=4460 CPUtime=51.06
/proc/12199/stat : 12199 (march_ks) R 12197 12199 11939 0 -1 4194304 3719 0 0 0 5105 1 0 0 25 0 1 0 1133013682 4567040 810 1992294400 134512640 135019032 4294956224 18446744073709551615 134538085 0 0 4096 0 0 0 0 17 0 0 0
/proc/12199/statm: 1115 810 72 123 0 990 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 4460

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12200
/proc/meminfo: memFree=1273080/2055920 swapFree=4175692/4192956
[pid=12199] ppid=12197 vsize=5028 CPUtime=102.25
/proc/12199/stat : 12199 (march_ks) R 12197 12199 11939 0 -1 4194304 3806 0 0 0 10223 2 0 0 25 0 1 0 1133013682 5148672 897 1992294400 134512640 135019032 4294956224 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/12199/statm: 1257 897 72 123 0 1132 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 5028

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12200
/proc/meminfo: memFree=1272632/2055920 swapFree=4175692/4192956
[pid=12199] ppid=12197 vsize=5540 CPUtime=162.21
/proc/12199/stat : 12199 (march_ks) R 12197 12199 11939 0 -1 4194304 3916 0 0 0 16219 2 0 0 25 0 1 0 1133013682 5672960 1007 1992294400 134512640 135019032 4294956224 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/12199/statm: 1385 1007 72 123 0 1260 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 5540

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12200
/proc/meminfo: memFree=1272248/2055920 swapFree=4175692/4192956
[pid=12199] ppid=12197 vsize=6304 CPUtime=222.19
/proc/12199/stat : 12199 (march_ks) R 12197 12199 11939 0 -1 4194304 4012 0 0 0 22217 2 0 0 25 0 1 0 1133013682 6455296 1103 1992294400 134512640 135019032 4294956224 18446744073709551615 134598478 0 0 4096 0 0 0 0 17 0 0 0
/proc/12199/statm: 1576 1103 72 123 0 1451 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 6304

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12202
/proc/meminfo: memFree=1271544/2055920 swapFree=4175692/4192956
[pid=12199] ppid=12197 vsize=6304 CPUtime=282.16
/proc/12199/stat : 12199 (march_ks) R 12197 12199 11939 0 -1 4194304 4138 0 0 0 28214 2 0 0 25 0 1 0 1133013682 6455296 1229 1992294400 134512640 135019032 4294956224 18446744073709551615 134585548 0 0 4096 0 0 0 0 17 0 0 0
/proc/12199/statm: 1576 1229 72 123 0 1451 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 6304

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12202
/proc/meminfo: memFree=1271224/2055920 swapFree=4175692/4192956
[pid=12199] ppid=12197 vsize=7456 CPUtime=342.13
/proc/12199/stat : 12199 (march_ks) R 12197 12199 11939 0 -1 4194304 4237 0 0 0 34211 2 0 0 25 0 1 0 1133013682 7634944 1328 1992294400 134512640 135019032 4294956224 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 0 0 0
/proc/12199/statm: 1864 1328 72 123 0 1739 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 7456

[startup+402.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12202
/proc/meminfo: memFree=1270840/2055920 swapFree=4175692/4192956
[pid=12199] ppid=12197 vsize=7456 CPUtime=402.1
/proc/12199/stat : 12199 (march_ks) R 12197 12199 11939 0 -1 4194304 4344 0 0 0 40208 2 0 0 25 0 1 0 1133013682 7634944 1435 1992294400 134512640 135019032 4294956224 18446744073709551615 134526968 0 0 4096 0 0 0 0 17 0 0 0
/proc/12199/statm: 1864 1435 72 123 0 1739 0
Current children cumulated CPU time (s) 402.1
Current children cumulated vsize (KiB) 7456

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12202
/proc/meminfo: memFree=1270392/2055920 swapFree=4175692/4192956
[pid=12199] ppid=12197 vsize=7456 CPUtime=462.09
/proc/12199/stat : 12199 (march_ks) R 12197 12199 11939 0 -1 4194304 4460 0 0 0 46206 3 0 0 25 0 1 0 1133013682 7634944 1551 1992294400 134512640 135019032 4294956224 18446744073709551615 134596358 0 0 4096 0 0 0 0 17 0 0 0
/proc/12199/statm: 1864 1551 72 123 0 1739 0
Current children cumulated CPU time (s) 462.09
Current children cumulated vsize (KiB) 7456

[startup+522.301 s]
/proc/loadavg: 1.08 1.02 1.01 2/65 12202
/proc/meminfo: memFree=1270008/2055920 swapFree=4175692/4192956
[pid=12199] ppid=12197 vsize=9180 CPUtime=522.06
/proc/12199/stat : 12199 (march_ks) R 12197 12199 11939 0 -1 4194304 4553 0 0 0 52203 3 0 0 25 0 1 0 1133013682 9400320 1644 1992294400 134512640 135019032 4294956224 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 0 0 0
/proc/12199/statm: 2295 1644 72 123 0 2170 0
Current children cumulated CPU time (s) 522.06
Current children cumulated vsize (KiB) 9180

[startup+582.302 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 12202
/proc/meminfo: memFree=1269560/2055920 swapFree=4175692/4192956
[pid=12199] ppid=12197 vsize=9180 CPUtime=582.04
/proc/12199/stat : 12199 (march_ks) R 12197 12199 11939 0 -1 4194304 4660 0 0 0 58201 3 0 0 25 0 1 0 1133013682 9400320 1751 1992294400 134512640 135019032 4294956224 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 0 0 0
/proc/12199/statm: 2295 1751 72 123 0 2170 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 9180

[startup+642.302 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 12202
/proc/meminfo: memFree=1269112/2055920 swapFree=4175692/4192956
[pid=12199] ppid=12197 vsize=9180 CPUtime=642.01
/proc/12199/stat : 12199 (march_ks) R 12197 12199 11939 0 -1 4194304 4776 0 0 0 64198 3 0 0 25 0 1 0 1133013682 9400320 1867 1992294400 134512640 135019032 4294956224 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/12199/statm: 2295 1867 72 123 0 2170 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 9180

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12202
/proc/meminfo: memFree=1268856/2055920 swapFree=4175692/4192956
[pid=12199] ppid=12197 vsize=9180 CPUtime=701.96
/proc/12199/stat : 12199 (march_ks) R 12197 12199 11939 0 -1 4194304 4864 0 0 0 70193 3 0 0 25 0 1 0 1133013682 9400320 1955 1992294400 134512640 135019032 4294956224 18446744073709551615 134527019 0 0 4096 0 0 0 0 17 0 0 0
/proc/12199/statm: 2295 1955 72 123 0 2170 0
Current children cumulated CPU time (s) 701.96
Current children cumulated vsize (KiB) 9180

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12202
/proc/meminfo: memFree=1268472/2055920 swapFree=4175692/4192956
[pid=12199] ppid=12197 vsize=11768 CPUtime=761.94
/proc/12199/stat : 12199 (march_ks) R 12197 12199 11939 0 -1 4194304 4958 0 0 0 76191 3 0 0 25 0 1 0 1133013682 12050432 2049 1992294400 134512640 135019032 4294956224 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/12199/statm: 2942 2049 72 123 0 2817 0
Current children cumulated CPU time (s) 761.94
Current children cumulated vsize (KiB) 11768

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12202
/proc/meminfo: memFree=1268088/2055920 swapFree=4175692/4192956
[pid=12199] ppid=12197 vsize=11768 CPUtime=821.91
/proc/12199/stat : 12199 (march_ks) R 12197 12199 11939 0 -1 4194304 5064 0 0 0 82188 3 0 0 25 0 1 0 1133013682 12050432 2155 1992294400 134512640 135019032 4294956224 18446744073709551615 134527014 0 0 4096 0 0 0 0 17 0 0 0
/proc/12199/statm: 2942 2155 72 123 0 2817 0
Current children cumulated CPU time (s) 821.91
Current children cumulated vsize (KiB) 11768

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12202
/proc/meminfo: memFree=1267640/2055920 swapFree=4175692/4192956
[pid=12199] ppid=12197 vsize=11768 CPUtime=881.88
/proc/12199/stat : 12199 (march_ks) R 12197 12199 11939 0 -1 4194304 5173 0 0 0 88185 3 0 0 25 0 1 0 1133013682 12050432 2264 1992294400 134512640 135019032 4294956224 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/12199/statm: 2942 2264 72 123 0 2817 0
Current children cumulated CPU time (s) 881.88
Current children cumulated vsize (KiB) 11768

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12202
/proc/meminfo: memFree=1267192/2055920 swapFree=4175692/4192956
[pid=12199] ppid=12197 vsize=11768 CPUtime=941.85
/proc/12199/stat : 12199 (march_ks) R 12197 12199 11939 0 -1 4194304 5288 0 0 0 94182 3 0 0 25 0 1 0 1133013682 12050432 2379 1992294400 134512640 135019032 4294956224 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/12199/statm: 2942 2379 72 123 0 2817 0
Current children cumulated CPU time (s) 941.85
Current children cumulated vsize (KiB) 11768

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12202
/proc/meminfo: memFree=1266808/2055920 swapFree=4175692/4192956
[pid=12199] ppid=12197 vsize=11768 CPUtime=1001.82
/proc/12199/stat : 12199 (march_ks) R 12197 12199 11939 0 -1 4194304 5381 0 0 0 100179 3 0 0 25 0 1 0 1133013682 12050432 2472 1992294400 134512640 135019032 4294956224 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 0 0 0
/proc/12199/statm: 2942 2472 72 123 0 2817 0
Current children cumulated CPU time (s) 1001.82
Current children cumulated vsize (KiB) 11768

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12202
/proc/meminfo: memFree=1266488/2055920 swapFree=4175692/4192956
[pid=12199] ppid=12197 vsize=11768 CPUtime=1061.79
/proc/12199/stat : 12199 (march_ks) R 12197 12199 11939 0 -1 4194304 5467 0 0 0 106176 3 0 0 25 0 1 0 1133013682 12050432 2558 1992294400 134512640 135019032 4294956224 18446744073709551615 134537973 0 0 4096 0 0 0 0 17 0 0 0
/proc/12199/statm: 2942 2558 72 123 0 2817 0
Current children cumulated CPU time (s) 1061.79
Current children cumulated vsize (KiB) 11768

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12202
/proc/meminfo: memFree=1266168/2055920 swapFree=4175692/4192956
[pid=12199] ppid=12197 vsize=11768 CPUtime=1121.77
/proc/12199/stat : 12199 (march_ks) R 12197 12199 11939 0 -1 4194304 5554 0 0 0 112174 3 0 0 25 0 1 0 1133013682 12050432 2645 1992294400 134512640 135019032 4294956224 18446744073709551615 134526935 0 0 4096 0 0 0 0 17 0 0 0
/proc/12199/statm: 2942 2645 72 123 0 2817 0
Current children cumulated CPU time (s) 1121.77
Current children cumulated vsize (KiB) 11768

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12202
/proc/meminfo: memFree=1265848/2055920 swapFree=4175692/4192956
[pid=12199] ppid=12197 vsize=15648 CPUtime=1181.74
/proc/12199/stat : 12199 (march_ks) R 12197 12199 11939 0 -1 4194304 5630 0 0 0 118171 3 0 0 25 0 1 0 1133013682 16023552 2721 1992294400 134512640 135019032 4294956224 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/12199/statm: 3912 2721 72 123 0 3787 0
Current children cumulated CPU time (s) 1181.74
Current children cumulated vsize (KiB) 15648



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12202
/proc/meminfo: memFree=1265656/2055920 swapFree=4175692/4192956
[pid=12199] ppid=12197 vsize=15648 CPUtime=1200.03
/proc/12199/stat : 12199 (march_ks) R 12197 12199 11939 0 -1 4194304 5670 0 0 0 120000 3 0 0 25 0 1 0 1133013682 16023552 2761 1992294400 134512640 135019032 4294956224 18446744073709551615 134547918 0 0 4096 0 0 0 0 17 0 0 0
/proc/12199/statm: 3912 2761 72 123 0 3787 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 15648

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): 1200.04
CPU user time (s): 1200
CPU system time (s): 0.040993
CPU usage (%): 99.9531
Max. virtual memory (cumulated for all children) (KiB): 15648

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200
system time used= 0.040993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5670
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= 4305

runsolver used 0.990849 second user time and 3.39148 second system time

The end

Launcher Data 

Begin job on node30 at 2009-04-01 18:31:25
IDJOB=1544042
IDBENCH=70248
IDSOLVER=559
FILE ID=node30/1544042-1238603485
PBS_JOBID= 9068335
Free space on /tmp= 66356 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/LARGE/7SAT/UNKNOWN/200/unif-k7-r85-v200-c17000-S2140929154-062.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1544042-1238603485/watcher-1544042-1238603485 -o /tmp/evaluation-result-1544042-1238603485/solver-1544042-1238603485 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1544042-1238603485.cnf            

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

MD5SUM BENCH= d3e388145b1dc90e0d73a294f0c3ce44
RANDOM SEED=1798009071

node30.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		: 3000.260
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5931.00
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.260
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:       1277152 kB
Buffers:         96552 kB
Cached:         582488 kB
SwapCached:      11092 kB
Active:         231280 kB
Inactive:       460848 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1277152 kB
SwapTotal:     4192956 kB
SwapFree:      4175692 kB
Dirty:            3360 kB
Writeback:           0 kB
Mapped:          18728 kB
Slab:            72804 kB
Committed_AS:  3300520 kB
PageTables:       1368 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= 66356 MiB
End job on node30 at 2009-04-01 18:51:27