Trace number 1553352

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
satake 2009-03-22UNSAT 126.218 63.2973

General information on the benchmark

NameAPPLICATIONS/bitverif/
minxorminand/minxorminand032.cnf
MD5SUM49dda3faa6676166ee2ccb89f6cd8ca0
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark7.59684
Satisfiable
(Un)Satisfiability was proved
Number of variables10794
Number of clauses31997
Sum of the clauses size74657
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 221330
Number of clauses of size 310665
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

126.05/63.29	c Benchmark name    : HOME/instance-1553352-1238713890.cnf
126.05/63.29	c Thread Num        :            3
126.05/63.29	c restarts          :           14
126.05/63.29	c conflicts         :        45992
126.05/63.29	c decisions         :       117978           (     1866 / sec      )
126.05/63.29	c propagations      :     43990146           (   695641 / sec      )
126.05/63.29	c inspects          :    143919193           (  2275876 / sec      )
126.05/63.29	c conflict literals :      5972413           (    34.05 % deleted  )
126.05/63.29	c cpu time          :        63.24           
126.05/63.29	s UNSATISFIABLE

Verifier Data 

No possible verification on an UNSAT instance

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1553352-1238713890/watcher-1553352-1238713890 -o /tmp/evaluation-result-1553352-1238713890/solver-1553352-1238713890 -C 1200 -W 1800 -M 1800 --output-limit 1,15 --cleanup-all-ipc-queues HOME/satake HOME/instance-1553352-1238713890.cnf 3 1200 

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: 1.06 1.02 1.00 3/71 1167
/proc/meminfo: memFree=1079856/2055920 swapFree=4170332/4192956
[pid=1167] ppid=1165 vsize=2304 CPUtime=0
/proc/1167/stat : 1167 (satake) S 1165 1167 1061 0 -1 4194304 388 0 0 0 0 0 0 0 18 0 4 0 1144052126 2359296 373 1992294400 134512640 135180984 4294956208 18446744073709551615 134573496 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/1167/statm: 576 373 65 163 0 411 0
[pid=1167/tid=1168] ppid=1165 vsize=2304 CPUtime=0
/proc/1167/task/1168/stat : 1168 (satake) S 1165 1167 1061 0 -1 4194368 7 0 0 0 0 0 0 0 19 0 4 0 1144052127 2359296 374 1992294400 134512640 135180984 4294956208 18446744073709551615 134580407 0 0 4096 0 18446744071563914367 0 0 -1 1 0 0
[pid=1167/tid=1169] ppid=1165 vsize=2304 CPUtime=0
/proc/1167/task/1169/stat : 1169 (satake) R 1165 1167 1061 0 -1 4194368 127 0 0 0 0 0 0 0 19 0 4 0 1144052127 2359296 377 1992294400 134512640 135180984 4294956208 18446744073709551615 134583077 0 0 4096 0 0 0 0 -1 1 0 0
[pid=1167/tid=1170] ppid=1165 vsize=2304 CPUtime=0
/proc/1167/task/1170/stat : 1170 (satake) R 1165 1167 1061 0 -1 4194368 175 0 0 0 0 0 0 0 20 0 4 0 1144052127 2359296 377 1992294400 134512640 135180984 4294956208 18446744073709551615 134520025 0 0 4096 0 0 0 0 -1 1 0 0

[startup+0.0805831 s]
/proc/loadavg: 1.06 1.02 1.00 3/71 1167
/proc/meminfo: memFree=1079856/2055920 swapFree=4170332/4192956
[pid=1167] ppid=1165 vsize=7492 CPUtime=0.14
/proc/1167/stat : 1167 (satake) S 1165 1167 1061 0 -1 4194304 1687 0 0 0 13 1 0 0 18 0 4 0 1144052126 7671808 1434 1992294400 134512640 135180984 4294956208 18446744073709551615 134573496 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/1167/statm: 1873 1434 70 163 0 1708 0
[pid=1167/tid=1168] ppid=1165 vsize=7492 CPUtime=0
/proc/1167/task/1168/stat : 1168 (satake) S 1165 1167 1061 0 -1 4194368 194 0 0 0 0 0 0 0 16 0 4 0 1144052127 7671808 1434 1992294400 134512640 135180984 4294956208 18446744073709551615 134580407 0 0 4096 0 18446744071563914367 0 0 -1 0 0 0
[pid=1167/tid=1169] ppid=1165 vsize=7492 CPUtime=0.06
/proc/1167/task/1169/stat : 1169 (satake) R 1165 1167 1061 0 -1 4194368 776 0 0 0 6 0 0 0 17 0 4 0 1144052127 7671808 1434 1992294400 134512640 135180984 4294956208 18446744073709551615 134523783 0 0 4096 0 0 0 0 -1 0 0 0
[pid=1167/tid=1170] ppid=1165 vsize=7492 CPUtime=0.07
/proc/1167/task/1170/stat : 1170 (satake) R 1165 1167 1061 0 -1 4194368 634 0 0 0 7 0 0 0 17 0 4 0 1144052127 7671808 1434 1992294400 134512640 135180984 4294956208 18446744073709551615 134523740 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 0.14
Current children cumulated vsize (KiB) 7492

[startup+0.101584 s]
/proc/loadavg: 1.06 1.02 1.00 3/71 1167
/proc/meminfo: memFree=1079856/2055920 swapFree=4170332/4192956
[pid=1167] ppid=1165 vsize=7492 CPUtime=0.18
/proc/1167/stat : 1167 (satake) S 1165 1167 1061 0 -1 4194304 1689 0 0 0 17 1 0 0 18 0 4 0 1144052126 7671808 1436 1992294400 134512640 135180984 4294956208 18446744073709551615 134573496 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/1167/statm: 1873 1436 70 163 0 1708 0
[pid=1167/tid=1168] ppid=1165 vsize=7492 CPUtime=0
/proc/1167/task/1168/stat : 1168 (satake) S 1165 1167 1061 0 -1 4194368 195 0 0 0 0 0 0 0 16 0 4 0 1144052127 7671808 1436 1992294400 134512640 135180984 4294956208 18446744073709551615 134580407 0 0 4096 0 18446744071563914367 0 0 -1 0 0 0
[pid=1167/tid=1169] ppid=1165 vsize=7492 CPUtime=0.08
/proc/1167/task/1169/stat : 1169 (satake) R 1165 1167 1061 0 -1 4194368 777 0 0 0 7 1 0 0 17 0 4 0 1144052127 7671808 1436 1992294400 134512640 135180984 4294956208 18446744073709551615 134521095 0 0 4096 0 0 0 0 -1 0 0 0
[pid=1167/tid=1170] ppid=1165 vsize=7492 CPUtime=0.09
/proc/1167/task/1170/stat : 1170 (satake) R 1165 1167 1061 0 -1 4194368 634 0 0 0 9 0 0 0 17 0 4 0 1144052127 7671808 1436 1992294400 134512640 135180984 4294956208 18446744073709551615 134520671 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 7492

[startup+0.301624 s]
/proc/loadavg: 1.06 1.02 1.00 3/71 1167
/proc/meminfo: memFree=1079856/2055920 swapFree=4170332/4192956
[pid=1167] ppid=1165 vsize=7624 CPUtime=0.57
/proc/1167/stat : 1167 (satake) S 1165 1167 1061 0 -1 4194304 1734 0 0 0 51 6 0 0 18 0 4 0 1144052126 7806976 1481 1992294400 134512640 135180984 4294956208 18446744073709551615 134573496 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/1167/statm: 1906 1481 70 163 0 1741 0
[pid=1167/tid=1168] ppid=1165 vsize=7624 CPUtime=0.02
/proc/1167/task/1168/stat : 1168 (satake) S 1165 1167 1061 0 -1 4194368 205 0 0 0 0 2 0 0 16 0 4 0 1144052127 7806976 1481 1992294400 134512640 135180984 4294956208 18446744073709551615 134580407 0 0 4096 0 18446744071563914367 0 0 -1 0 0 0
[pid=1167/tid=1169] ppid=1165 vsize=7624 CPUtime=0.26
/proc/1167/task/1169/stat : 1169 (satake) R 1165 1167 1061 0 -1 4194368 797 0 0 0 24 2 0 0 17 0 4 0 1144052127 7806976 1481 1992294400 134512640 135180984 4294956208 18446744073709551615 134525211 0 0 4096 0 0 0 0 -1 0 0 0
[pid=1167/tid=1170] ppid=1165 vsize=7624 CPUtime=0.27
/proc/1167/task/1170/stat : 1170 (satake) R 1165 1167 1061 0 -1 4194368 649 0 0 0 26 1 0 0 17 0 4 0 1144052127 7806976 1481 1992294400 134512640 135180984 4294956208 18446744073709551615 134528406 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 0.57
Current children cumulated vsize (KiB) 7624

[startup+0.701701 s]
/proc/loadavg: 1.06 1.02 1.00 3/71 1167
/proc/meminfo: memFree=1079856/2055920 swapFree=4170332/4192956
[pid=1167] ppid=1165 vsize=7896 CPUtime=1.37
/proc/1167/stat : 1167 (satake) S 1165 1167 1061 0 -1 4194304 1875 0 0 0 123 14 0 0 18 0 4 0 1144052126 8085504 1622 1992294400 134512640 135180984 4294956208 18446744073709551615 134573496 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/1167/statm: 1974 1622 70 163 0 1809 0
[pid=1167/tid=1168] ppid=1165 vsize=7896 CPUtime=0.06
/proc/1167/task/1168/stat : 1168 (satake) R 1165 1167 1061 0 -1 4194368 215 0 0 0 1 5 0 0 16 0 4 0 1144052127 8085504 1622 1992294400 134512640 135180984 4294956208 18446744073709551615 134706407 0 0 4096 0 0 0 0 -1 0 0 0
[pid=1167/tid=1169] ppid=1165 vsize=7896 CPUtime=0.64
/proc/1167/task/1169/stat : 1169 (satake) S 1165 1167 1061 0 -1 4194368 860 0 0 0 60 4 0 0 16 0 4 0 1144052127 8085504 1622 1992294400 134512640 135180984 4294956208 18446744073709551615 134580407 0 0 4096 0 18446744071563914367 0 0 -1 0 0 0
[pid=1167/tid=1170] ppid=1165 vsize=7896 CPUtime=0.64
/proc/1167/task/1170/stat : 1170 (satake) R 1165 1167 1061 0 -1 4194368 717 0 0 0 61 3 0 0 17 0 4 0 1144052127 8085504 1622 1992294400 134512640 135180984 4294956208 18446744073709551615 134528433 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.37
Current children cumulated vsize (KiB) 7896

[startup+1.50286 s]
/proc/loadavg: 1.14 1.04 1.01 3/75 1171
/proc/meminfo: memFree=1072912/2055920 swapFree=4170332/4192956
[pid=1167] ppid=1165 vsize=9844 CPUtime=2.97
/proc/1167/stat : 1167 (satake) S 1165 1167 1061 0 -1 4194304 2316 0 0 0 278 19 0 0 18 0 4 0 1144052126 10080256 2063 1992294400 134512640 135180984 4294956208 18446744073709551615 134573496 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/1167/statm: 2461 2063 70 163 0 2296 0
[pid=1167/tid=1168] ppid=1165 vsize=9844 CPUtime=0.1
/proc/1167/task/1168/stat : 1168 (satake) S 1165 1167 1061 0 -1 4194368 223 0 0 0 2 8 0 0 16 0 4 0 1144052127 10080256 2063 1992294400 134512640 135180984 4294956208 18446744073709551615 134580407 0 0 4096 0 18446744071563914367 0 0 -1 0 0 0
[pid=1167/tid=1169] ppid=1165 vsize=9844 CPUtime=1.42
/proc/1167/task/1169/stat : 1169 (satake) R 1165 1167 1061 0 -1 4194368 1073 0 0 0 137 5 0 0 16 0 4 0 1144052127 10080256 2063 1992294400 134512640 135180984 4294956208 18446744073709551615 134522683 0 0 4096 0 0 0 0 -1 0 0 0
[pid=1167/tid=1170] ppid=1165 vsize=9844 CPUtime=1.43
/proc/1167/task/1170/stat : 1170 (satake) R 1165 1167 1061 0 -1 4194368 937 0 0 0 138 5 0 0 18 0 4 0 1144052127 10080256 2063 1992294400 134512640 135180984 4294956208 18446744073709551615 134527217 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 9844

[startup+3.10116 s]
/proc/loadavg: 1.14 1.04 1.01 3/75 1171
/proc/meminfo: memFree=1070288/2055920 swapFree=4170332/4192956
[pid=1167] ppid=1165 vsize=13476 CPUtime=6.16
/proc/1167/stat : 1167 (satake) S 1165 1167 1061 0 -1 4194304 3107 0 0 0 594 22 0 0 18 0 4 0 1144052126 13799424 2854 1992294400 134512640 135180984 4294956208 18446744073709551615 134573496 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/1167/statm: 3369 2854 70 163 0 3204 0
[pid=1167/tid=1168] ppid=1165 vsize=13476 CPUtime=0.11
/proc/1167/task/1168/stat : 1168 (satake) S 1165 1167 1061 0 -1 4194368 225 0 0 0 2 9 0 0 16 0 4 0 1144052127 13799424 2854 1992294400 134512640 135180984 4294956208 18446744073709551615 134580407 0 0 4096 0 18446744071563914367 0 0 -1 1 0 0
[pid=1167/tid=1169] ppid=1165 vsize=13476 CPUtime=3.01
/proc/1167/task/1169/stat : 1169 (satake) R 1165 1167 1061 0 -1 4194368 1459 0 0 0 295 6 0 0 17 0 4 0 1144052127 13799424 2854 1992294400 134512640 135180984 4294956208 18446744073709551615 134528433 0 0 4096 0 0 0 0 -1 0 0 0
[pid=1167/tid=1170] ppid=1165 vsize=13476 CPUtime=3.01
/proc/1167/task/1170/stat : 1170 (satake) R 1165 1167 1061 0 -1 4194368 1340 0 0 0 295 6 0 0 20 0 4 0 1144052127 13799424 2854 1992294400 134512640 135180984 4294956208 18446744073709551615 134528636 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.16
Current children cumulated vsize (KiB) 13476

[startup+6.30277 s]
/proc/loadavg: 1.14 1.04 1.01 3/75 1171
/proc/meminfo: memFree=1064656/2055920 swapFree=4170332/4192956
[pid=1167] ppid=1165 vsize=18032 CPUtime=12.54
/proc/1167/stat : 1167 (satake) S 1165 1167 1061 0 -1 4194304 4317 0 0 0 1227 27 0 0 18 0 4 0 1144052126 18464768 4064 1992294400 134512640 135180984 4294956208 18446744073709551615 134573496 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/1167/statm: 4508 4064 70 163 0 4343 0
[pid=1167/tid=1168] ppid=1165 vsize=18032 CPUtime=0.13
/proc/1167/task/1168/stat : 1168 (satake) S 1165 1167 1061 0 -1 4194368 227 0 0 0 3 10 0 0 16 0 4 0 1144052127 18464768 4064 1992294400 134512640 135180984 4294956208 18446744073709551615 134580407 0 0 4096 0 18446744071563914367 0 0 -1 1 0 0
[pid=1167/tid=1169] ppid=1165 vsize=18032 CPUtime=6.2
/proc/1167/task/1169/stat : 1169 (satake) R 1165 1167 1061 0 -1 4194368 2067 0 0 0 612 8 0 0 17 0 4 0 1144052127 18464768 4064 1992294400 134512640 135180984 4294956208 18446744073709551615 134520909 0 0 4096 0 0 0 0 -1 0 0 0
[pid=1167/tid=1170] ppid=1165 vsize=18032 CPUtime=6.2
/proc/1167/task/1170/stat : 1170 (satake) R 1165 1167 1061 0 -1 4194368 1940 0 0 0 612 8 0 0 19 0 4 0 1144052127 18464768 4064 1992294400 134512640 135180984 4294956208 18446744073709551615 134532470 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.54
Current children cumulated vsize (KiB) 18032

[startup+12.703 s]
/proc/loadavg: 1.27 1.07 1.02 3/75 1171
/proc/meminfo: memFree=1056536/2055920 swapFree=4170332/4192956
[pid=1167] ppid=1165 vsize=26132 CPUtime=25.31
/proc/1167/stat : 1167 (satake) S 1165 1167 1061 0 -1 4194304 6231 0 0 0 2495 36 0 0 18 0 4 0 1144052126 26759168 5978 1992294400 134512640 135180984 4294956208 18446744073709551615 134573496 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/1167/statm: 6533 5978 70 163 0 6368 0
[pid=1167/tid=1168] ppid=1165 vsize=26132 CPUtime=0.18
/proc/1167/task/1168/stat : 1168 (satake) S 1165 1167 1061 0 -1 4194368 235 0 0 0 4 14 0 0 16 0 4 0 1144052127 26759168 5978 1992294400 134512640 135180984 4294956208 18446744073709551615 134580407 0 0 4096 0 18446744071563914367 0 0 -1 1 0 0
[pid=1167/tid=1169] ppid=1165 vsize=26132 CPUtime=12.54
/proc/1167/task/1169/stat : 1169 (satake) R 1165 1167 1061 0 -1 4194368 3052 0 0 0 1244 10 0 0 25 0 4 0 1144052127 26759168 5978 1992294400 134512640 135180984 4294956208 18446744073709551615 134522980 0 0 4096 0 0 0 0 -1 0 0 0
[pid=1167/tid=1170] ppid=1165 vsize=26132 CPUtime=12.57
/proc/1167/task/1170/stat : 1170 (satake) R 1165 1167 1061 0 -1 4194368 2861 0 0 0 1247 10 0 0 19 0 4 0 1144052127 26759168 5978 1992294400 134512640 135180984 4294956208 18446744073709551615 134520671 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 25.31
Current children cumulated vsize (KiB) 26132

[startup+25.5014 s]
/proc/loadavg: 1.38 1.10 1.03 3/75 1171
/proc/meminfo: memFree=1043352/2055920 swapFree=4170332/4192956
[pid=1167] ppid=1165 vsize=38560 CPUtime=50.84
/proc/1167/stat : 1167 (satake) S 1165 1167 1061 0 -1 4194304 9422 0 0 0 5034 50 0 0 18 0 4 0 1144052126 39485440 9169 1992294400 134512640 135180984 4294956208 18446744073709551615 134573496 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/1167/statm: 9640 9169 70 163 0 9475 0
[pid=1167/tid=1168] ppid=1165 vsize=38560 CPUtime=0.24
/proc/1167/task/1168/stat : 1168 (satake) S 1165 1167 1061 0 -1 4194368 251 0 0 0 5 19 0 0 15 0 4 0 1144052127 39485440 9169 1992294400 134512640 135180984 4294956208 18446744073709551615 134580407 0 0 4096 0 18446744071563914367 0 0 -1 0 0 0
[pid=1167/tid=1169] ppid=1165 vsize=38560 CPUtime=25.24
/proc/1167/task/1169/stat : 1169 (satake) R 1165 1167 1061 0 -1 4194368 4769 0 0 0 2509 15 0 0 16 0 4 0 1144052127 39485440 9169 1992294400 134512640 135180984 4294956208 18446744073709551615 134528633 0 0 4096 0 0 0 0 -1 0 0 0
[pid=1167/tid=1170] ppid=1165 vsize=38560 CPUtime=25.34
/proc/1167/task/1170/stat : 1170 (satake) R 1165 1167 1061 0 -1 4194368 4319 0 0 0 2519 15 0 0 16 0 4 0 1144052127 39485440 9169 1992294400 134512640 135180984 4294956208 18446744073709551615 134528655 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 50.84
Current children cumulated vsize (KiB) 38560

[startup+51.1013 s]
/proc/loadavg: 1.59 1.17 1.05 3/75 1171
/proc/meminfo: memFree=1031320/2055920 swapFree=4170332/4192956
[pid=1167] ppid=1165 vsize=50756 CPUtime=101.91
/proc/1167/stat : 1167 (satake) S 1165 1167 1061 0 -1 4194304 12332 0 0 0 10122 69 0 0 18 0 4 0 1144052126 51974144 12079 1992294400 134512640 135180984 4294956208 18446744073709551615 134573496 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/1167/statm: 12689 12079 70 163 0 12524 0
[pid=1167/tid=1168] ppid=1165 vsize=50756 CPUtime=0.32
/proc/1167/task/1168/stat : 1168 (satake) S 1165 1167 1061 0 -1 4194368 264 0 0 0 7 25 0 0 16 0 4 0 1144052127 51974144 12079 1992294400 134512640 135180984 4294956208 18446744073709551615 134580407 0 0 4096 0 18446744071563914367 0 0 -1 1 0 0
[pid=1167/tid=1169] ppid=1165 vsize=50756 CPUtime=50.68
/proc/1167/task/1169/stat : 1169 (satake) R 1165 1167 1061 0 -1 4194368 6209 0 0 0 5047 21 0 0 25 0 4 0 1144052127 51974144 12079 1992294400 134512640 135180984 4294956208 18446744073709551615 134522706 0 0 4096 0 0 0 0 -1 0 0 0
[pid=1167/tid=1170] ppid=1165 vsize=50756 CPUtime=50.88
/proc/1167/task/1170/stat : 1170 (satake) R 1165 1167 1061 0 -1 4194368 5776 0 0 0 5067 21 0 0 25 0 4 0 1144052127 51974144 12079 1992294400 134512640 135180984 4294956208 18446744073709551615 134528433 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 101.91
Current children cumulated vsize (KiB) 50756

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

[startup+57.5026 s]
/proc/loadavg: 1.65 1.20 1.06 3/75 1171
/proc/meminfo: memFree=1031256/2055920 swapFree=4170332/4192956
[pid=1167] ppid=1165 vsize=50756 CPUtime=114.69
/proc/1167/stat : 1167 (satake) S 1165 1167 1061 0 -1 4194304 12348 0 0 0 11395 74 0 0 18 0 4 0 1144052126 51974144 12095 1992294400 134512640 135180984 4294956208 18446744073709551615 134573496 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/1167/statm: 12689 12095 70 163 0 12524 0
[pid=1167/tid=1168] ppid=1165 vsize=50756 CPUtime=0.35
/proc/1167/task/1168/stat : 1168 (satake) S 1165 1167 1061 0 -1 4194368 264 0 0 0 8 27 0 0 16 0 4 0 1144052127 51974144 12095 1992294400 134512640 135180984 4294956208 18446744073709551615 134580407 0 0 4096 0 18446744071563914367 0 0 -1 0 0 0
[pid=1167/tid=1169] ppid=1165 vsize=50756 CPUtime=57.04
/proc/1167/task/1169/stat : 1169 (satake) R 1165 1167 1061 0 -1 4194368 6210 0 0 0 5681 23 0 0 25 0 4 0 1144052127 51974144 12095 1992294400 134512640 135180984 4294956208 18446744073709551615 134518208 0 0 4096 0 0 0 0 -1 0 0 0
[pid=1167/tid=1170] ppid=1165 vsize=50756 CPUtime=57.26
/proc/1167/task/1170/stat : 1170 (satake) R 1165 1167 1061 0 -1 4194368 5791 0 0 0 5704 22 0 0 19 0 4 0 1144052127 51974144 12095 1992294400 134512640 135180984 4294956208 18446744073709551615 134528433 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 114.69
Current children cumulated vsize (KiB) 50756

[startup+60.7012 s]
/proc/loadavg: 1.65 1.20 1.06 3/75 1171
/proc/meminfo: memFree=1031192/2055920 swapFree=4170332/4192956
[pid=1167] ppid=1165 vsize=50916 CPUtime=121.06
/proc/1167/stat : 1167 (satake) S 1165 1167 1061 0 -1 4194304 12357 0 0 0 12029 77 0 0 18 0 4 0 1144052126 52137984 12104 1992294400 134512640 135180984 4294956208 18446744073709551615 134573496 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/1167/statm: 12729 12104 70 163 0 12564 0
[pid=1167/tid=1168] ppid=1165 vsize=50916 CPUtime=0.38
/proc/1167/task/1168/stat : 1168 (satake) S 1165 1167 1061 0 -1 4194368 264 0 0 0 9 29 0 0 16 0 4 0 1144052127 52137984 12104 1992294400 134512640 135180984 4294956208 18446744073709551615 134580407 0 0 4096 0 18446744071563914367 0 0 -1 1 0 0
[pid=1167/tid=1169] ppid=1165 vsize=50916 CPUtime=60.21
/proc/1167/task/1169/stat : 1169 (satake) R 1165 1167 1061 0 -1 4194368 6210 0 0 0 5998 23 0 0 17 0 4 0 1144052127 52137984 12104 1992294400 134512640 135180984 4294956208 18446744073709551615 134523765 0 0 4096 0 0 0 0 -1 0 0 0
[pid=1167/tid=1170] ppid=1165 vsize=50916 CPUtime=60.44
/proc/1167/task/1170/stat : 1170 (satake) R 1165 1167 1061 0 -1 4194368 5800 0 0 0 6021 23 0 0 25 0 4 0 1144052127 52137984 12104 1992294400 134512640 135180984 4294956208 18446744073709551615 134520863 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 121.06
Current children cumulated vsize (KiB) 50916

[startup+62.3025 s]
/proc/loadavg: 1.68 1.21 1.07 3/75 1171
/proc/meminfo: memFree=1031128/2055920 swapFree=4170332/4192956
[pid=1167] ppid=1165 vsize=51056 CPUtime=124.26
/proc/1167/stat : 1167 (satake) S 1165 1167 1061 0 -1 4194304 12400 0 0 0 12345 81 0 0 18 0 4 0 1144052126 52281344 12147 1992294400 134512640 135180984 4294956208 18446744073709551615 134573496 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/1167/statm: 12764 12147 70 163 0 12599 0
[pid=1167/tid=1168] ppid=1165 vsize=51056 CPUtime=0.4
/proc/1167/task/1168/stat : 1168 (satake) S 1165 1167 1061 0 -1 4194368 264 0 0 0 10 30 0 0 16 0 4 0 1144052127 52281344 12147 1992294400 134512640 135180984 4294956208 18446744073709551615 134580407 0 0 4096 0 18446744071563914367 0 0 -1 1 0 0
[pid=1167/tid=1169] ppid=1165 vsize=51056 CPUtime=61.8
/proc/1167/task/1169/stat : 1169 (satake) R 1165 1167 1061 0 -1 4194368 6214 0 0 0 6156 24 0 0 19 0 4 0 1144052127 52281344 12147 1992294400 134512640 135180984 4294956208 18446744073709551615 134521071 0 0 4096 0 0 0 0 -1 0 0 0
[pid=1167/tid=1170] ppid=1165 vsize=51056 CPUtime=62.03
/proc/1167/task/1170/stat : 1170 (satake) R 1165 1167 1061 0 -1 4194368 5839 0 0 0 6178 25 0 0 25 0 4 0 1144052127 52281344 12147 1992294400 134512640 135180984 4294956208 18446744073709551615 134528433 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 124.26
Current children cumulated vsize (KiB) 51056

[startup+62.7066 s]
/proc/loadavg: 1.68 1.21 1.07 3/75 1171
/proc/meminfo: memFree=1031000/2055920 swapFree=4170332/4192956
[pid=1167] ppid=1165 vsize=51056 CPUtime=125.06
/proc/1167/stat : 1167 (satake) S 1165 1167 1061 0 -1 4194304 12408 0 0 0 12424 82 0 0 18 0 4 0 1144052126 52281344 12155 1992294400 134512640 135180984 4294956208 18446744073709551615 134573496 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/1167/statm: 12764 12155 70 163 0 12599 0
[pid=1167/tid=1168] ppid=1165 vsize=51056 CPUtime=0.41
/proc/1167/task/1168/stat : 1168 (satake) S 1165 1167 1061 0 -1 4194368 270 0 0 0 10 31 0 0 16 0 4 0 1144052127 52281344 12155 1992294400 134512640 135180984 4294956208 18446744073709551615 134580407 0 0 4096 0 18446744071563914367 0 0 -1 1 0 0
[pid=1167/tid=1169] ppid=1165 vsize=51056 CPUtime=62.19
/proc/1167/task/1169/stat : 1169 (satake) R 1165 1167 1061 0 -1 4194368 6214 0 0 0 6195 24 0 0 20 0 4 0 1144052127 52281344 12155 1992294400 134512640 135180984 4294956208 18446744073709551615 134528433 0 0 4096 0 0 0 0 -1 0 0 0
[pid=1167/tid=1170] ppid=1165 vsize=51056 CPUtime=62.43
/proc/1167/task/1170/stat : 1170 (satake) R 1165 1167 1061 0 -1 4194368 5841 0 0 0 6218 25 0 0 25 0 4 0 1144052127 52281344 12155 1992294400 134512640 135180984 4294956208 18446744073709551615 134528704 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 125.06
Current children cumulated vsize (KiB) 51056

[startup+63.1026 s]
/proc/loadavg: 1.68 1.21 1.07 3/75 1171
/proc/meminfo: memFree=1031000/2055920 swapFree=4170332/4192956
[pid=1167] ppid=1165 vsize=51056 CPUtime=125.85
/proc/1167/stat : 1167 (satake) S 1165 1167 1061 0 -1 4194304 12420 0 0 0 12501 84 0 0 18 0 4 0 1144052126 52281344 12167 1992294400 134512640 135180984 4294956208 18446744073709551615 134573496 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/1167/statm: 12764 12167 70 163 0 12599 0
[pid=1167/tid=1168] ppid=1165 vsize=51056 CPUtime=0.42
/proc/1167/task/1168/stat : 1168 (satake) S 1165 1167 1061 0 -1 4194368 270 0 0 0 10 32 0 0 16 0 4 0 1144052127 52281344 12167 1992294400 134512640 135180984 4294956208 18446744073709551615 134580407 0 0 4096 0 18446744071563914367 0 0 -1 1 0 0
[pid=1167/tid=1169] ppid=1165 vsize=51056 CPUtime=62.59
/proc/1167/task/1169/stat : 1169 (satake) R 1165 1167 1061 0 -1 4194368 6215 0 0 0 6234 25 0 0 20 0 4 0 1144052127 52281344 12167 1992294400 134512640 135180984 4294956208 18446744073709551615 134528872 0 0 4096 0 0 0 0 -1 0 0 0
[pid=1167/tid=1170] ppid=1165 vsize=51056 CPUtime=62.82
/proc/1167/task/1170/stat : 1170 (satake) R 1165 1167 1061 0 -1 4194368 5852 0 0 0 6256 26 0 0 25 0 4 0 1144052127 52281344 12167 1992294400 134512640 135180984 4294956208 18446744073709551615 134528688 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 125.85
Current children cumulated vsize (KiB) 51056

[startup+63.2026 s]
/proc/loadavg: 1.68 1.21 1.07 3/75 1171
/proc/meminfo: memFree=1031000/2055920 swapFree=4170332/4192956
[pid=1167] ppid=1165 vsize=51056 CPUtime=126.05
/proc/1167/stat : 1167 (satake) S 1165 1167 1061 0 -1 4194304 12420 0 0 0 12521 84 0 0 18 0 4 0 1144052126 52281344 12167 1992294400 134512640 135180984 4294956208 18446744073709551615 134573496 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/1167/statm: 12764 12167 70 163 0 12599 0
[pid=1167/tid=1168] ppid=1165 vsize=51056 CPUtime=0.42
/proc/1167/task/1168/stat : 1168 (satake) S 1165 1167 1061 0 -1 4194368 270 0 0 0 10 32 0 0 16 0 4 0 1144052127 52281344 12167 1992294400 134512640 135180984 4294956208 18446744073709551615 134580407 0 0 4096 0 18446744071563914367 0 0 -1 0 0 0
[pid=1167/tid=1169] ppid=1165 vsize=51056 CPUtime=62.68
/proc/1167/task/1169/stat : 1169 (satake) R 1165 1167 1061 0 -1 4194368 6215 0 0 0 6243 25 0 0 21 0 4 0 1144052127 52281344 12167 1992294400 134512640 135180984 4294956208 18446744073709551615 134528674 0 0 4096 0 0 0 0 -1 0 0 0
[pid=1167/tid=1170] ppid=1165 vsize=51056 CPUtime=62.92
/proc/1167/task/1170/stat : 1170 (satake) R 1165 1167 1061 0 -1 4194368 5852 0 0 0 6266 26 0 0 16 0 4 0 1144052127 52281344 12167 1992294400 134512640 135180984 4294956208 18446744073709551615 134520716 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 126.05
Current children cumulated vsize (KiB) 51056

Child status: 3
Real time (s): 63.2973
CPU time (s): 126.218
CPU user time (s): 125.34
CPU system time (s): 0.877866
CPU usage (%): 199.405
Max. virtual memory (cumulated for all children) (KiB): 51056


getrusage(RUSAGE_CHILDREN,...) data:
user time used= 125.34
system time used= 0.877866
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12429
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= 58356
involuntary context switches= 58026

runsolver used 0.071989 second user time and 0.198969 second system time

The end

Launcher Data 

Begin job on node38 at 2009-04-03 01:11:30
IDJOB=1553352
IDBENCH=70759
IDSOLVER=553
FILE ID=node38/1553352-1238713890
PBS_JOBID= 9085307
Free space on /tmp= 65528 MiB

SOLVER NAME= satake 2009-03-22
BENCH NAME= SAT09/APPLICATIONS/bitverif/minxorminand/minxorminand032.cnf
COMMAND LINE= HOME/satake BENCHNAME MAXNBTHREAD TIMEOUT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1553352-1238713890/watcher-1553352-1238713890 -o /tmp/evaluation-result-1553352-1238713890/solver-1553352-1238713890 -C 1200 -W 1800 -M 1800 --output-limit 1,15 --cleanup-all-ipc-queues HOME/satake HOME/instance-1553352-1238713890.cnf 3 1200

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 3

MD5SUM BENCH= 49dda3faa6676166ee2ccb89f6cd8ca0
RANDOM SEED=1941560038

node38.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		: 3000.259
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		: 3000.259
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:       1080336 kB
Buffers:        101368 kB
Cached:         767380 kB
SwapCached:      11172 kB
Active:         258456 kB
Inactive:       622936 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1080336 kB
SwapTotal:     4192956 kB
SwapFree:      4170332 kB
Dirty:            1212 kB
Writeback:           0 kB
Mapped:          18376 kB
Slab:            79428 kB
Committed_AS:  3363316 kB
PageTables:       1988 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= 65528 MiB
End job on node38 at 2009-04-03 01:12:34