Trace number 1543970

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) 1200.02 1200.31

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/1100/
unif-k5-r20-v1100-c22000-S155821307-034.cnf
MD5SUM28359db36bffb53d70af426463d1fc34
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark178.503
Satisfiable
(Un)Satisfiability was proved
Number of variables1100
Number of clauses22000
Sum of the clauses size110000
Maximum clause length5
Minimum clause length5
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 522000
Number of clauses of size over 50

Solver Data 

0.49/0.53	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.49/0.53	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.49/0.53	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.49/0.53	c main()::
0.49/0.53	c initFormula():: searching for DIMACS p-line....
0.49/0.53	c full lookahead due to high density!
0.49/0.53	c initFormula():: the DIMACS p-line indicates a CNF of 1100 variables and 22000 clauses.
0.49/0.53	c parseCNF():: parsing....
0.49/0.53	c parseCNF():: the CNF contains 0 unary clauses.
0.49/0.53	c runParser():: parsing was successful, warming up engines...
0.49/0.53	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.49/0.53	c preprocessing fase I completed:: there are now 1100 free variables and 22000 clauses.
0.49/0.53	c stat :: sign balance is biased by 0.044
0.49/0.53	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.49/0.53	c using k-SAT heuristics (size based diff)
0.49/0.53	c longest clause has size 5
0.49/0.53	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.49/0.53	c main():: clause / variable ratio: ( 22000 / 1100 ) = 20.00
0.49/0.53	c longest clause has size 5
0.49/0.53	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.49/0.53	c dynamic_preselect_setsize :: off
0.49/0.53	c suggested doublelook initial :: 0
0.49/0.53	c main():: all systems go!
0.49/0.53	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 563 JD: 324
4.69/4.78	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-1543970-1238602324/watcher-1543970-1238602324 -o /tmp/evaluation-result-1543970-1238602324/solver-1543970-1238602324 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1543970-1238602324.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 2/64 29438
/proc/meminfo: memFree=1069320/2055920 swapFree=4167280/4192956
[pid=29438] ppid=29436 vsize=832 CPUtime=0
/proc/29438/stat : 29438 (march_ks) R 29436 29438 29221 0 -1 4194304 126 0 0 0 0 0 0 0 18 0 1 0 1132897988 851968 112 1992294400 134512640 135019032 4294956224 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/29438/statm: 208 112 47 123 0 83 0

[startup+0.0278501 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 29438
/proc/meminfo: memFree=1069320/2055920 swapFree=4167280/4192956
[pid=29438] ppid=29436 vsize=1228 CPUtime=0.02
/proc/29438/stat : 29438 (march_ks) R 29436 29438 29221 0 -1 4194304 210 0 0 0 2 0 0 0 18 0 1 0 1132897988 1257472 196 1992294400 134512640 135019032 4294956224 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/29438/statm: 307 196 47 123 0 182 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1228

[startup+0.101855 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 29438
/proc/meminfo: memFree=1069320/2055920 swapFree=4167280/4192956
[pid=29438] ppid=29436 vsize=3396 CPUtime=0.09
/proc/29438/stat : 29438 (march_ks) R 29436 29438 29221 0 -1 4194304 1315 0 0 0 9 0 0 0 18 0 1 0 1132897988 3477504 619 1992294400 134512640 135019032 4294956224 18446744073709551615 134554786 0 0 4096 0 0 0 0 17 1 0 0
/proc/29438/statm: 849 619 63 123 0 724 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3396

[startup+0.301872 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 29438
/proc/meminfo: memFree=1069320/2055920 swapFree=4167280/4192956
[pid=29438] ppid=29436 vsize=4040 CPUtime=0.29
/proc/29438/stat : 29438 (march_ks) R 29436 29438 29221 0 -1 4194304 2436 0 0 0 28 1 0 0 19 0 1 0 1132897988 4136960 755 1992294400 134512640 135019032 4294956224 18446744073709551615 134567048 0 0 4096 0 0 0 0 17 1 0 0
/proc/29438/statm: 1010 755 67 123 0 885 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4040

[startup+0.701913 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 29438
/proc/meminfo: memFree=1069320/2055920 swapFree=4167280/4192956
[pid=29438] ppid=29436 vsize=5048 CPUtime=0.69
/proc/29438/stat : 29438 (march_ks) R 29436 29438 29221 0 -1 4194304 3740 0 0 0 68 1 0 0 23 0 1 0 1132897988 5169152 911 1992294400 134512640 135019032 4294956224 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 1 0 0
/proc/29438/statm: 1262 911 72 123 0 1137 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5048

[startup+1.50198 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29439
/proc/meminfo: memFree=1065856/2055920 swapFree=4167280/4192956
[pid=29438] ppid=29436 vsize=5056 CPUtime=1.49
/proc/29438/stat : 29438 (march_ks) R 29436 29438 29221 0 -1 4194304 3743 0 0 0 148 1 0 0 25 0 1 0 1132897988 5177344 914 1992294400 134512640 135019032 4294956224 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/29438/statm: 1264 914 72 123 0 1139 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5056

[startup+3.10111 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29439
/proc/meminfo: memFree=1065664/2055920 swapFree=4167280/4192956
[pid=29438] ppid=29436 vsize=5068 CPUtime=3.09
/proc/29438/stat : 29438 (march_ks) R 29436 29438 29221 0 -1 4194304 3747 0 0 0 308 1 0 0 25 0 1 0 1132897988 5189632 918 1992294400 134512640 135019032 4294956224 18446744073709551615 134526944 0 0 4096 0 0 0 0 17 1 0 0
/proc/29438/statm: 1267 918 72 123 0 1142 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5068

[startup+6.30139 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29439
/proc/meminfo: memFree=1065608/2055920 swapFree=4167280/4192956
[pid=29438] ppid=29436 vsize=5072 CPUtime=6.29
/proc/29438/stat : 29438 (march_ks) R 29436 29438 29221 0 -1 4194304 3748 0 0 0 628 1 0 0 25 0 1 0 1132897988 5193728 919 1992294400 134512640 135019032 4294956224 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/29438/statm: 1268 919 72 123 0 1143 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5072

[startup+12.7019 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29439
/proc/meminfo: memFree=1065544/2055920 swapFree=4167280/4192956
[pid=29438] ppid=29436 vsize=5072 CPUtime=12.68
/proc/29438/stat : 29438 (march_ks) R 29436 29438 29221 0 -1 4194304 3748 0 0 0 1267 1 0 0 25 0 1 0 1132897988 5193728 919 1992294400 134512640 135019032 4294956224 18446744073709551615 134537981 0 0 4096 0 0 0 0 17 1 0 0
/proc/29438/statm: 1268 919 72 123 0 1143 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 5072

[startup+25.501 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29439
/proc/meminfo: memFree=1065608/2055920 swapFree=4167280/4192956
[pid=29438] ppid=29436 vsize=5200 CPUtime=25.49
/proc/29438/stat : 29438 (march_ks) R 29436 29438 29221 0 -1 4194304 3773 0 0 0 2547 2 0 0 25 0 1 0 1132897988 5324800 944 1992294400 134512640 135019032 4294956224 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/29438/statm: 1300 944 72 123 0 1175 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 5200

[startup+51.1012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29439
/proc/meminfo: memFree=1065672/2055920 swapFree=4167280/4192956
[pid=29438] ppid=29436 vsize=5328 CPUtime=51.08
/proc/29438/stat : 29438 (march_ks) R 29436 29438 29221 0 -1 4194304 3800 0 0 0 5106 2 0 0 25 0 1 0 1132897988 5455872 971 1992294400 134512640 135019032 4294956224 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/29438/statm: 1332 971 72 123 0 1207 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 5328

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29439
/proc/meminfo: memFree=1065544/2055920 swapFree=4167280/4192956
[pid=29438] ppid=29436 vsize=5456 CPUtime=102.27
/proc/29438/stat : 29438 (march_ks) R 29436 29438 29221 0 -1 4194304 3814 0 0 0 10225 2 0 0 25 0 1 0 1132897988 5586944 985 1992294400 134512640 135019032 4294956224 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/29438/statm: 1364 985 72 123 0 1239 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 5456

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29439
/proc/meminfo: memFree=1065544/2055920 swapFree=4167280/4192956
[pid=29438] ppid=29436 vsize=5456 CPUtime=162.25
/proc/29438/stat : 29438 (march_ks) R 29436 29438 29221 0 -1 4194304 3823 0 0 0 16223 2 0 0 25 0 1 0 1132897988 5586944 994 1992294400 134512640 135019032 4294956224 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/29438/statm: 1364 994 72 123 0 1239 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 5456

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29439
/proc/meminfo: memFree=1065480/2055920 swapFree=4167280/4192956
[pid=29438] ppid=29436 vsize=5456 CPUtime=222.24
/proc/29438/stat : 29438 (march_ks) R 29436 29438 29221 0 -1 4194304 3831 0 0 0 22222 2 0 0 25 0 1 0 1132897988 5586944 1002 1992294400 134512640 135019032 4294956224 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/29438/statm: 1364 1002 72 123 0 1239 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 5456

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29439
/proc/meminfo: memFree=1065416/2055920 swapFree=4167280/4192956
[pid=29438] ppid=29436 vsize=5584 CPUtime=282.22
/proc/29438/stat : 29438 (march_ks) R 29436 29438 29221 0 -1 4194304 3853 0 0 0 28220 2 0 0 25 0 1 0 1132897988 5718016 1024 1992294400 134512640 135019032 4294956224 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/29438/statm: 1396 1024 72 123 0 1271 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 5584

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29439
/proc/meminfo: memFree=1065352/2055920 swapFree=4167280/4192956
[pid=29438] ppid=29436 vsize=5584 CPUtime=342.2
/proc/29438/stat : 29438 (march_ks) R 29436 29438 29221 0 -1 4194304 3862 0 0 0 34218 2 0 0 25 0 1 0 1132897988 5718016 1033 1992294400 134512640 135019032 4294956224 18446744073709551615 134598358 0 0 4096 0 0 0 0 17 1 0 0
/proc/29438/statm: 1396 1033 72 123 0 1271 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 5584

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29439
/proc/meminfo: memFree=1065288/2055920 swapFree=4167280/4192956
[pid=29438] ppid=29436 vsize=5588 CPUtime=402.2
/proc/29438/stat : 29438 (march_ks) R 29436 29438 29221 0 -1 4194304 3869 0 0 0 40217 3 0 0 25 0 1 0 1132897988 5722112 1040 1992294400 134512640 135019032 4294956224 18446744073709551615 134537984 0 0 4096 0 0 0 0 17 1 0 0
/proc/29438/statm: 1397 1040 72 123 0 1272 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 5588

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29439
/proc/meminfo: memFree=1065352/2055920 swapFree=4167280/4192956
[pid=29438] ppid=29436 vsize=5716 CPUtime=462.18
/proc/29438/stat : 29438 (march_ks) R 29436 29438 29221 0 -1 4194304 3878 0 0 0 46215 3 0 0 25 0 1 0 1132897988 5853184 1049 1992294400 134512640 135019032 4294956224 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/29438/statm: 1429 1049 72 123 0 1304 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 5716

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29439
/proc/meminfo: memFree=1065288/2055920 swapFree=4167280/4192956
[pid=29438] ppid=29436 vsize=5716 CPUtime=522.17
/proc/29438/stat : 29438 (march_ks) R 29436 29438 29221 0 -1 4194304 3881 0 0 0 52214 3 0 0 25 0 1 0 1132897988 5853184 1052 1992294400 134512640 135019032 4294956224 18446744073709551615 134587520 0 0 4096 0 0 0 0 17 1 0 0
/proc/29438/statm: 1429 1052 72 123 0 1304 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 5716

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29439
/proc/meminfo: memFree=1065288/2055920 swapFree=4167280/4192956
[pid=29438] ppid=29436 vsize=5716 CPUtime=582.15
/proc/29438/stat : 29438 (march_ks) R 29436 29438 29221 0 -1 4194304 3885 0 0 0 58212 3 0 0 25 0 1 0 1132897988 5853184 1056 1992294400 134512640 135019032 4294956224 18446744073709551615 134537981 0 0 4096 0 0 0 0 17 1 0 0
/proc/29438/statm: 1429 1056 72 123 0 1304 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 5716

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29439
/proc/meminfo: memFree=1065288/2055920 swapFree=4167280/4192956
[pid=29438] ppid=29436 vsize=5716 CPUtime=642.14
/proc/29438/stat : 29438 (march_ks) R 29436 29438 29221 0 -1 4194304 3888 0 0 0 64211 3 0 0 25 0 1 0 1132897988 5853184 1059 1992294400 134512640 135019032 4294956224 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/29438/statm: 1429 1059 72 123 0 1304 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 5716

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29439
/proc/meminfo: memFree=1065288/2055920 swapFree=4167280/4192956
[pid=29438] ppid=29436 vsize=5716 CPUtime=702.12
/proc/29438/stat : 29438 (march_ks) R 29436 29438 29221 0 -1 4194304 3891 0 0 0 70209 3 0 0 25 0 1 0 1132897988 5853184 1062 1992294400 134512640 135019032 4294956224 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/29438/statm: 1429 1062 72 123 0 1304 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 5716

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29439
/proc/meminfo: memFree=1065288/2055920 swapFree=4167280/4192956
[pid=29438] ppid=29436 vsize=5716 CPUtime=762.11
/proc/29438/stat : 29438 (march_ks) R 29436 29438 29221 0 -1 4194304 3894 0 0 0 76208 3 0 0 25 0 1 0 1132897988 5853184 1065 1992294400 134512640 135019032 4294956224 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/29438/statm: 1429 1065 72 123 0 1304 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 5716

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29439
/proc/meminfo: memFree=1065288/2055920 swapFree=4167280/4192956
[pid=29438] ppid=29436 vsize=5716 CPUtime=822.09
/proc/29438/stat : 29438 (march_ks) R 29436 29438 29221 0 -1 4194304 3897 0 0 0 82206 3 0 0 25 0 1 0 1132897988 5853184 1068 1992294400 134512640 135019032 4294956224 18446744073709551615 134677366 0 0 4096 0 0 0 0 17 1 0 0
/proc/29438/statm: 1429 1068 72 123 0 1304 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 5716

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29439
/proc/meminfo: memFree=1065224/2055920 swapFree=4167280/4192956
[pid=29438] ppid=29436 vsize=5716 CPUtime=882.08
/proc/29438/stat : 29438 (march_ks) R 29436 29438 29221 0 -1 4194304 3898 0 0 0 88205 3 0 0 25 0 1 0 1132897988 5853184 1069 1992294400 134512640 135019032 4294956224 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/29438/statm: 1429 1069 72 123 0 1304 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 5716

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29439
/proc/meminfo: memFree=1065224/2055920 swapFree=4167280/4192956
[pid=29438] ppid=29436 vsize=5716 CPUtime=942.07
/proc/29438/stat : 29438 (march_ks) R 29436 29438 29221 0 -1 4194304 3901 0 0 0 94203 4 0 0 25 0 1 0 1132897988 5853184 1072 1992294400 134512640 135019032 4294956224 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 1 0 0
/proc/29438/statm: 1429 1072 72 123 0 1304 0
Current children cumulated CPU time (s) 942.07
Current children cumulated vsize (KiB) 5716

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29439
/proc/meminfo: memFree=1065224/2055920 swapFree=4167280/4192956
[pid=29438] ppid=29436 vsize=5900 CPUtime=1002.05
/proc/29438/stat : 29438 (march_ks) R 29436 29438 29221 0 -1 4194304 3914 0 0 0 100201 4 0 0 25 0 1 0 1132897988 6041600 1085 1992294400 134512640 135019032 4294956224 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/29438/statm: 1475 1085 72 123 0 1350 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 5900

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29439
/proc/meminfo: memFree=1065224/2055920 swapFree=4167280/4192956
[pid=29438] ppid=29436 vsize=5900 CPUtime=1062.04
/proc/29438/stat : 29438 (march_ks) R 29436 29438 29221 0 -1 4194304 3914 0 0 0 106200 4 0 0 25 0 1 0 1132897988 6041600 1085 1992294400 134512640 135019032 4294956224 18446744073709551615 134526935 0 0 4096 0 0 0 0 17 1 0 0
/proc/29438/statm: 1475 1085 72 123 0 1350 0
Current children cumulated CPU time (s) 1062.04
Current children cumulated vsize (KiB) 5900

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29439
/proc/meminfo: memFree=1065224/2055920 swapFree=4167280/4192956
[pid=29438] ppid=29436 vsize=5900 CPUtime=1122.02
/proc/29438/stat : 29438 (march_ks) R 29436 29438 29221 0 -1 4194304 3918 0 0 0 112198 4 0 0 25 0 1 0 1132897988 6041600 1089 1992294400 134512640 135019032 4294956224 18446744073709551615 134537968 0 0 4096 0 0 0 0 17 1 0 0
/proc/29438/statm: 1475 1089 72 123 0 1350 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 5900

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29439
/proc/meminfo: memFree=1065160/2055920 swapFree=4167280/4192956
[pid=29438] ppid=29436 vsize=5900 CPUtime=1182.01
/proc/29438/stat : 29438 (march_ks) R 29436 29438 29221 0 -1 4194304 3922 0 0 0 118197 4 0 0 25 0 1 0 1132897988 6041600 1093 1992294400 134512640 135019032 4294956224 18446744073709551615 134526965 0 0 4096 0 0 0 0 17 1 0 0
/proc/29438/statm: 1475 1093 72 123 0 1350 0
Current children cumulated CPU time (s) 1182.01
Current children cumulated vsize (KiB) 5900



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29439
/proc/meminfo: memFree=1065160/2055920 swapFree=4167280/4192956
[pid=29438] ppid=29436 vsize=5900 CPUtime=1200.01
/proc/29438/stat : 29438 (march_ks) R 29436 29438 29221 0 -1 4194304 3923 0 0 0 119997 4 0 0 25 0 1 0 1132897988 6041600 1094 1992294400 134512640 135019032 4294956224 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/29438/statm: 1475 1094 72 123 0 1350 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 5900

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

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

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29439
/proc/meminfo: memFree=1065160/2055920 swapFree=4167280/4192956
[pid=29438] ppid=29436 vsize=5900 CPUtime=1200.01
/proc/29438/stat : 29438 (march_ks) R 29436 29438 29221 0 -1 4194304 3923 0 0 0 119997 4 0 0 25 0 1 0 1132897988 6041600 1094 1992294400 134512640 135019032 4294956224 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/29438/statm: 1475 1094 72 123 0 1350 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 5900

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.31
CPU time (s): 1200.02
CPU user time (s): 1199.97
CPU system time (s): 0.048992
CPU usage (%): 99.9761
Max. virtual memory (cumulated for all children) (KiB): 5900

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.97
system time used= 0.048992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3923
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= 1244

runsolver used 0.835872 second user time and 2.52662 second system time

The end

Launcher Data 

Begin job on node31 at 2009-04-01 18:12:04
IDJOB=1543970
IDBENCH=70212
IDSOLVER=559
FILE ID=node31/1543970-1238602324
PBS_JOBID= 9068340
Free space on /tmp= 66424 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/1100/unif-k5-r20-v1100-c22000-S155821307-034.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1543970-1238602324/watcher-1543970-1238602324 -o /tmp/evaluation-result-1543970-1238602324/solver-1543970-1238602324 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1543970-1238602324.cnf            

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

MD5SUM BENCH= 28359db36bffb53d70af426463d1fc34
RANDOM SEED=1345053652

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:       1069800 kB
Buffers:        121648 kB
Cached:         748184 kB
SwapCached:      18724 kB
Active:         211004 kB
Inactive:       679052 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1069800 kB
SwapTotal:     4192956 kB
SwapFree:      4167280 kB
Dirty:            3388 kB
Writeback:           0 kB
Mapped:          17412 kB
Slab:            81768 kB
Committed_AS:  3186368 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= 66420 MiB
End job on node31 at 2009-04-01 18:32:07