Trace number 217902

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, and are wall clock time (not CPU 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
Mistral 2006-12-04? (TO) 1800.08 1802.07

General information on the benchmark

Nameramsey/ramsey4/
ramsey-25-4.xml
MD5SUMbeb5ce454fbcb74dc80c0af14e7d9e6e
Bench CategoryN-ARY-INT (n-ary constraints in intension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.44478
SatisfiableYES
(Un)Satisfiability was provedYES
Number of variables300
Number of constraints2300
Maximum constraint arity3
Maximum domain size4
Number of constraints which are defined in extension0
Number of constraints which are defined in intension2300
Global constraints used (with number of constraints)

Solver Data (download as text)

0.13	c 
0.13	c Parsing xml file
0.13	c 	domains...............    0
0.14	c 	variables.............    0
0.14	c 	predicates............    0
0.14	c 	constraints........... 0.18
0.32	c Allocating memory
0.33	c 
0.33	c time limit = -1
0.33	c heuristic = dom/wdeg
0.33	c restart policy = No restart
0.33	c 
0.33	c Solving
0.33	c

Verifier Data (download as text)

ERROR: Unexpected answer ! (SAT/UNSAT expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.1.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node61/watcher-217902-1168249878 -o ROOT/results/node61/solver-217902-1168249878 -C 1800 -M 900 /tmp/evaluation/217902-1168249878/mistral/bin/solver /tmp/evaluation/217902-1168249878/unknown.xml -v 1 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 921600 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 972800 KiB
Current StackSize limit: 10240 KiB

/proc/loadavg: 2.15 2.02 1.84 4/85 31588
/proc/meminfo: memFree=1827384/2055920 swapFree=4192812/4192956
[pid=31587] ppid=31584 vsize=4504 CPUtime=0
/proc/31587/stat : 31587 (solver) D 31584 31587 30864 0 -1 4194304 42 0 0 0 0 0 0 0 18 0 1 0 173385790 4612096 27 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 10388487 0 0 4096 0 18446744071563479169 0 0 17 0 0 0
/proc/31587/statm: 1126 27 21 92 0 19 0

[startup+0.104651 s]
/proc/loadavg: 2.15 2.02 1.84 4/85 31588
/proc/meminfo: memFree=1827384/2055920 swapFree=4192812/4192956
[pid=31587] ppid=31584 vsize=6744 CPUtime=0
/proc/31587/stat : 31587 (solver) D 31584 31587 30864 0 -1 4194304 503 0 12 0 0 0 0 0 18 0 1 0 173385790 6905856 483 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 4156277682 0 0 4096 0 18446744071563479169 0 0 17 1 0 0
/proc/31587/statm: 1686 483 421 92 0 30 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 6744

[startup+0.512724 s]
/proc/loadavg: 2.15 2.02 1.84 4/85 31588
/proc/meminfo: memFree=1827384/2055920 swapFree=4192812/4192956
[pid=31587] ppid=31584 vsize=10408 CPUtime=0.37
/proc/31587/stat : 31587 (solver) R 31584 31587 30864 0 -1 4194304 1655 0 24 0 37 0 0 0 20 0 1 0 173385790 10657792 1647 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134727413 0 0 4096 0 0 0 0 17 1 0 0
/proc/31587/statm: 2602 1647 719 92 0 946 0
Current children cumulated CPU time (s) 0.37
Current children cumulated vsize (KiB) 10408

[startup+1.33386 s]
/proc/loadavg: 2.15 2.02 1.84 2/68 31599
/proc/meminfo: memFree=1878912/2055920 swapFree=4192812/4192956
[pid=31587] ppid=31584 vsize=10408 CPUtime=1.19
/proc/31587/stat : 31587 (solver) R 31584 31587 30864 0 -1 4194304 1655 0 24 0 118 1 0 0 25 0 1 0 173385790 10657792 1647 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134727366 0 0 4096 0 0 0 0 17 0 0 0
/proc/31587/statm: 2602 1647 719 92 0 946 0
Current children cumulated CPU time (s) 1.19
Current children cumulated vsize (KiB) 10408

[startup+2.97115 s]
/proc/loadavg: 2.15 2.02 1.84 2/68 31599
/proc/meminfo: memFree=1878912/2055920 swapFree=4192812/4192956
[pid=31587] ppid=31584 vsize=10412 CPUtime=2.82
/proc/31587/stat : 31587 (solver) R 31584 31587 30864 0 -1 4194304 1656 0 24 0 281 1 0 0 25 0 1 0 173385790 10661888 1648 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134727362 0 0 4096 0 0 0 0 17 0 0 0
/proc/31587/statm: 2603 1648 719 92 0 947 0
Current children cumulated CPU time (s) 2.82
Current children cumulated vsize (KiB) 10412

[startup+6.25473 s]
/proc/loadavg: 2.14 2.02 1.84 3/73 31814
/proc/meminfo: memFree=1871192/2055920 swapFree=4192812/4192956
[pid=31587] ppid=31584 vsize=10412 CPUtime=6.1
/proc/31587/stat : 31587 (solver) R 31584 31587 30864 0 -1 4194304 1656 0 24 0 609 1 0 0 25 0 1 0 173385790 10661888 1648 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134785017 0 0 4096 0 0 0 0 17 0 0 0
/proc/31587/statm: 2603 1648 719 92 0 947 0
Current children cumulated CPU time (s) 6.1
Current children cumulated vsize (KiB) 10412

[startup+12.7149 s]
/proc/loadavg: 2.13 2.02 1.84 3/73 31814
/proc/meminfo: memFree=1871280/2055920 swapFree=4192812/4192956
[pid=31587] ppid=31584 vsize=10412 CPUtime=12.54
/proc/31587/stat : 31587 (solver) R 31584 31587 30864 0 -1 4194304 1656 0 24 0 1253 1 0 0 25 0 1 0 173385790 10661888 1648 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134727372 0 0 4096 0 0 0 0 17 0 0 0
/proc/31587/statm: 2603 1648 719 92 0 947 0
Current children cumulated CPU time (s) 12.54
Current children cumulated vsize (KiB) 10412

[startup+25.5311 s]
/proc/loadavg: 2.17 2.04 1.85 3/73 31814
/proc/meminfo: memFree=1871472/2055920 swapFree=4192812/4192956
[pid=31587] ppid=31584 vsize=10412 CPUtime=25.36
/proc/31587/stat : 31587 (solver) R 31584 31587 30864 0 -1 4194304 1656 0 24 0 2534 2 0 0 25 0 1 0 173385790 10661888 1648 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134727371 0 0 4096 0 0 0 0 17 0 0 0
/proc/31587/statm: 2603 1648 719 92 0 947 0
Current children cumulated CPU time (s) 25.36
Current children cumulated vsize (KiB) 10412

[startup+51.1616 s]
/proc/loadavg: 2.11 2.03 1.85 3/73 31814
/proc/meminfo: memFree=1871600/2055920 swapFree=4192812/4192956
[pid=31587] ppid=31584 vsize=10412 CPUtime=50.97
/proc/31587/stat : 31587 (solver) R 31584 31587 30864 0 -1 4194304 1656 0 24 0 5095 2 0 0 25 0 1 0 173385790 10661888 1648 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134727366 0 0 4096 0 0 0 0 17 0 0 0
/proc/31587/statm: 2603 1648 719 92 0 947 0
Current children cumulated CPU time (s) 50.97
Current children cumulated vsize (KiB) 10412

[startup+102.426 s]
/proc/loadavg: 2.05 2.03 1.86 3/73 31814
/proc/meminfo: memFree=1871728/2055920 swapFree=4192812/4192956
[pid=31587] ppid=31584 vsize=10412 CPUtime=102.16
/proc/31587/stat : 31587 (solver) R 31584 31587 30864 0 -1 4194304 1656 0 24 0 10214 2 0 0 25 0 1 0 173385790 10661888 1648 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134727371 0 0 4096 0 0 0 0 17 0 0 0
/proc/31587/statm: 2603 1648 719 92 0 947 0
Current children cumulated CPU time (s) 102.16
Current children cumulated vsize (KiB) 10412

[startup+162.511 s]
/proc/loadavg: 2.02 2.02 1.86 3/73 31814
/proc/meminfo: memFree=1871664/2055920 swapFree=4192812/4192956
[pid=31587] ppid=31584 vsize=10412 CPUtime=162.2
/proc/31587/stat : 31587 (solver) R 31584 31587 30864 0 -1 4194304 1656 0 24 0 16218 2 0 0 25 0 1 0 173385790 10661888 1648 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134807578 0 0 4096 0 0 0 0 17 0 0 0
/proc/31587/statm: 2603 1648 719 92 0 947 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 10412

[startup+222.601 s]
/proc/loadavg: 2.00 2.01 1.87 3/73 31814
/proc/meminfo: memFree=1871664/2055920 swapFree=4192812/4192956
[pid=31587] ppid=31584 vsize=10412 CPUtime=222.23
/proc/31587/stat : 31587 (solver) R 31584 31587 30864 0 -1 4194304 1656 0 24 0 22221 2 0 0 25 0 1 0 173385790 10661888 1648 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134727366 0 0 4096 0 0 0 0 17 0 0 0
/proc/31587/statm: 2603 1648 719 92 0 947 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 10412

[startup+282.684 s]
/proc/loadavg: 2.00 2.01 1.87 3/73 31814
/proc/meminfo: memFree=1871664/2055920 swapFree=4192812/4192956
[pid=31587] ppid=31584 vsize=10412 CPUtime=282.24
/proc/31587/stat : 31587 (solver) R 31584 31587 30864 0 -1 4194304 1656 0 24 0 28222 2 0 0 25 0 1 0 173385790 10661888 1648 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134785498 0 0 4096 0 0 0 0 17 0 0 0
/proc/31587/statm: 2603 1648 719 92 0 947 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 10412

[startup+342.769 s]
/proc/loadavg: 2.07 2.02 1.88 3/73 31814
/proc/meminfo: memFree=1871600/2055920 swapFree=4192812/4192956
[pid=31587] ppid=31584 vsize=10412 CPUtime=342.27
/proc/31587/stat : 31587 (solver) R 31584 31587 30864 0 -1 4194304 1656 0 24 0 34225 2 0 0 25 0 1 0 173385790 10661888 1648 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134727372 0 0 4096 0 0 0 0 17 0 0 0
/proc/31587/statm: 2603 1648 719 92 0 947 0
Current children cumulated CPU time (s) 342.27
Current children cumulated vsize (KiB) 10412

[startup+402.855 s]
/proc/loadavg: 2.02 2.01 1.89 3/73 31814
/proc/meminfo: memFree=1871600/2055920 swapFree=4192812/4192956
[pid=31587] ppid=31584 vsize=10412 CPUtime=402.3
/proc/31587/stat : 31587 (solver) R 31584 31587 30864 0 -1 4194304 1656 0 24 0 40228 2 0 0 25 0 1 0 173385790 10661888 1648 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134640834 0 0 4096 0 0 0 0 17 0 0 0
/proc/31587/statm: 2603 1648 719 92 0 947 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 10412

[startup+462.939 s]
/proc/loadavg: 2.01 2.01 1.90 3/73 31814
/proc/meminfo: memFree=1871600/2055920 swapFree=4192812/4192956
[pid=31587] ppid=31584 vsize=10412 CPUtime=462.31
/proc/31587/stat : 31587 (solver) R 31584 31587 30864 0 -1 4194304 1656 0 24 0 46229 2 0 0 25 0 1 0 173385790 10661888 1648 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134727362 0 0 4096 0 0 0 0 17 0 0 0
/proc/31587/statm: 2603 1648 719 92 0 947 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 10412

[startup+523.025 s]
/proc/loadavg: 2.00 2.00 1.90 3/73 31814
/proc/meminfo: memFree=1871536/2055920 swapFree=4192812/4192956
[pid=31587] ppid=31584 vsize=10412 CPUtime=522.34
/proc/31587/stat : 31587 (solver) R 31584 31587 30864 0 -1 4194304 1656 0 24 0 52232 2 0 0 25 0 1 0 173385790 10661888 1648 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134727371 0 0 4096 0 0 0 0 17 0 0 0
/proc/31587/statm: 2603 1648 719 92 0 947 0
Current children cumulated CPU time (s) 522.34
Current children cumulated vsize (KiB) 10412

[startup+583.108 s]
/proc/loadavg: 2.00 2.00 1.91 3/79 31840
/proc/meminfo: memFree=1870384/2055920 swapFree=4192812/4192956
[pid=31587] ppid=31584 vsize=10412 CPUtime=582.37
/proc/31587/stat : 31587 (solver) R 31584 31587 30864 0 -1 4194304 1656 0 24 0 58235 2 0 0 25 0 1 0 173385790 10661888 1648 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134727366 0 0 4096 0 0 0 0 17 0 0 0
/proc/31587/statm: 2603 1648 719 92 0 947 0
Current children cumulated CPU time (s) 582.37
Current children cumulated vsize (KiB) 10412

[startup+643.117 s]
/proc/loadavg: 2.00 2.00 1.91 3/79 31964
/proc/meminfo: memFree=1870208/2055920 swapFree=4192812/4192956
[pid=31587] ppid=31584 vsize=10412 CPUtime=642.28
/proc/31587/stat : 31587 (solver) R 31584 31587 30864 0 -1 4194304 1656 0 24 0 64219 9 0 0 25 0 1 0 173385790 10661888 1648 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134727366 0 0 4096 0 0 0 0 17 0 0 0
/proc/31587/statm: 2603 1648 719 92 0 947 0
Current children cumulated CPU time (s) 642.28
Current children cumulated vsize (KiB) 10412

[startup+703.218 s]
/proc/loadavg: 2.00 2.00 1.91 3/73 32012
/proc/meminfo: memFree=1871216/2055920 swapFree=4192812/4192956
[pid=31587] ppid=31584 vsize=10412 CPUtime=702.32
/proc/31587/stat : 31587 (solver) R 31584 31587 30864 0 -1 4194304 1656 0 24 0 70220 12 0 0 25 0 1 0 173385790 10661888 1648 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134790434 0 0 4096 0 0 0 0 17 0 0 0
/proc/31587/statm: 2603 1648 719 92 0 947 0
Current children cumulated CPU time (s) 702.32
Current children cumulated vsize (KiB) 10412

[startup+763.298 s]
/proc/loadavg: 2.00 2.00 1.91 3/73 32012
/proc/meminfo: memFree=1871216/2055920 swapFree=4192812/4192956
[pid=31587] ppid=31584 vsize=10412 CPUtime=762.35
/proc/31587/stat : 31587 (solver) R 31584 31587 30864 0 -1 4194304 1656 0 24 0 76223 12 0 0 25 0 1 0 173385790 10661888 1648 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134712690 0 0 4096 0 0 0 0 17 0 0 0
/proc/31587/statm: 2603 1648 719 92 0 947 0
Current children cumulated CPU time (s) 762.35
Current children cumulated vsize (KiB) 10412

[startup+823.377 s]
/proc/loadavg: 2.00 2.00 1.91 3/73 32012
/proc/meminfo: memFree=1871216/2055920 swapFree=4192812/4192956
[pid=31587] ppid=31584 vsize=10412 CPUtime=822.36
/proc/31587/stat : 31587 (solver) R 31584 31587 30864 0 -1 4194304 1656 0 24 0 82224 12 0 0 25 0 1 0 173385790 10661888 1648 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134727366 0 0 4096 0 0 0 0 17 0 0 0
/proc/31587/statm: 2603 1648 719 92 0 947 0
Current children cumulated CPU time (s) 822.36
Current children cumulated vsize (KiB) 10412

[startup+883.466 s]
/proc/loadavg: 2.00 2.00 1.91 3/73 32012
/proc/meminfo: memFree=1871216/2055920 swapFree=4192812/4192956
[pid=31587] ppid=31584 vsize=10412 CPUtime=882.38
/proc/31587/stat : 31587 (solver) R 31584 31587 30864 0 -1 4194304 1656 0 24 0 88226 12 0 0 25 0 1 0 173385790 10661888 1648 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134727371 0 0 4096 0 0 0 0 17 0 0 0
/proc/31587/statm: 2603 1648 719 92 0 947 0
Current children cumulated CPU time (s) 882.38
Current children cumulated vsize (KiB) 10412

[startup+943.548 s]
/proc/loadavg: 2.00 2.00 1.91 3/73 32012
/proc/meminfo: memFree=1871216/2055920 swapFree=4192812/4192956
[pid=31587] ppid=31584 vsize=10412 CPUtime=942.42
/proc/31587/stat : 31587 (solver) R 31584 31587 30864 0 -1 4194304 1656 0 24 0 94229 13 0 0 25 0 1 0 173385790 10661888 1648 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134792470 0 0 4096 0 0 0 0 17 0 0 0
/proc/31587/statm: 2603 1648 719 92 0 947 0
Current children cumulated CPU time (s) 942.42
Current children cumulated vsize (KiB) 10412

[startup+1003.63 s]
/proc/loadavg: 2.00 2.00 1.91 3/73 32012
/proc/meminfo: memFree=1871216/2055920 swapFree=4192812/4192956
[pid=31587] ppid=31584 vsize=10412 CPUtime=1002.43
/proc/31587/stat : 31587 (solver) R 31584 31587 30864 0 -1 4194304 1656 0 24 0 100230 13 0 0 25 0 1 0 173385790 10661888 1648 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134727372 0 0 4096 0 0 0 0 17 0 0 0
/proc/31587/statm: 2603 1648 719 92 0 947 0
Current children cumulated CPU time (s) 1002.43
Current children cumulated vsize (KiB) 10412

[startup+1063.72 s]
/proc/loadavg: 2.00 2.00 1.91 3/73 32012
/proc/meminfo: memFree=1871216/2055920 swapFree=4192812/4192956
[pid=31587] ppid=31584 vsize=10412 CPUtime=1062.46
/proc/31587/stat : 31587 (solver) R 31584 31587 30864 0 -1 4194304 1656 0 24 0 106233 13 0 0 25 0 1 0 173385790 10661888 1648 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134727362 0 0 4096 0 0 0 0 17 0 0 0
/proc/31587/statm: 2603 1648 719 92 0 947 0
Current children cumulated CPU time (s) 1062.46
Current children cumulated vsize (KiB) 10412

[startup+1123.8 s]
/proc/loadavg: 2.07 2.02 1.91 3/73 32012
/proc/meminfo: memFree=1871216/2055920 swapFree=4192812/4192956
[pid=31587] ppid=31584 vsize=10412 CPUtime=1122.49
/proc/31587/stat : 31587 (solver) R 31584 31587 30864 0 -1 4194304 1656 0 24 0 112236 13 0 0 25 0 1 0 173385790 10661888 1648 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134727371 0 0 4096 0 0 0 0 17 0 0 0
/proc/31587/statm: 2603 1648 719 92 0 947 0
Current children cumulated CPU time (s) 1122.49
Current children cumulated vsize (KiB) 10412

[startup+1183.89 s]
/proc/loadavg: 2.02 2.01 1.91 3/73 32012
/proc/meminfo: memFree=1871152/2055920 swapFree=4192812/4192956
[pid=31587] ppid=31584 vsize=10412 CPUtime=1182.5
/proc/31587/stat : 31587 (solver) R 31584 31587 30864 0 -1 4194304 1656 0 24 0 118237 13 0 0 25 0 1 0 173385790 10661888 1648 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134727366 0 0 4096 0 0 0 0 17 0 0 0
/proc/31587/statm: 2603 1648 719 92 0 947 0
Current children cumulated CPU time (s) 1182.5
Current children cumulated vsize (KiB) 10412

[startup+1243.98 s]
/proc/loadavg: 2.04 2.02 1.92 3/73 32012
/proc/meminfo: memFree=1871152/2055920 swapFree=4192812/4192956
[pid=31587] ppid=31584 vsize=10412 CPUtime=1242.53
/proc/31587/stat : 31587 (solver) R 31584 31587 30864 0 -1 4194304 1656 0 24 0 124240 13 0 0 25 0 1 0 173385790 10661888 1648 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134727371 0 0 4096 0 0 0 0 17 0 0 0
/proc/31587/statm: 2603 1648 719 92 0 947 0
Current children cumulated CPU time (s) 1242.53
Current children cumulated vsize (KiB) 10412

[startup+1304.06 s]
/proc/loadavg: 2.01 2.01 1.92 3/73 32012
/proc/meminfo: memFree=1871088/2055920 swapFree=4192812/4192956
[pid=31587] ppid=31584 vsize=10412 CPUtime=1302.56
/proc/31587/stat : 31587 (solver) R 31584 31587 30864 0 -1 4194304 1656 0 24 0 130243 13 0 0 25 0 1 0 173385790 10661888 1648 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134727341 0 0 4096 0 0 0 0 17 0 0 0
/proc/31587/statm: 2603 1648 719 92 0 947 0
Current children cumulated CPU time (s) 1302.56
Current children cumulated vsize (KiB) 10412

[startup+1364.14 s]
/proc/loadavg: 2.00 2.01 1.92 3/73 32012
/proc/meminfo: memFree=1871088/2055920 swapFree=4192812/4192956
[pid=31587] ppid=31584 vsize=10412 CPUtime=1362.57
/proc/31587/stat : 31587 (solver) R 31584 31587 30864 0 -1 4194304 1656 0 24 0 136244 13 0 0 25 0 1 0 173385790 10661888 1648 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134727366 0 0 4096 0 0 0 0 17 0 0 0
/proc/31587/statm: 2603 1648 719 92 0 947 0
Current children cumulated CPU time (s) 1362.57
Current children cumulated vsize (KiB) 10412

[startup+1424.23 s]
/proc/loadavg: 2.00 2.00 1.92 3/73 32012
/proc/meminfo: memFree=1871088/2055920 swapFree=4192812/4192956
[pid=31587] ppid=31584 vsize=10412 CPUtime=1422.6
/proc/31587/stat : 31587 (solver) R 31584 31587 30864 0 -1 4194304 1656 0 24 0 142247 13 0 0 25 0 1 0 173385790 10661888 1648 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134727366 0 0 4096 0 0 0 0 17 0 0 0
/proc/31587/statm: 2603 1648 719 92 0 947 0
Current children cumulated CPU time (s) 1422.6
Current children cumulated vsize (KiB) 10412

[startup+1484.31 s]
/proc/loadavg: 2.00 2.00 1.92 3/73 32012
/proc/meminfo: memFree=1871088/2055920 swapFree=4192812/4192956
[pid=31587] ppid=31584 vsize=10412 CPUtime=1482.64
/proc/31587/stat : 31587 (solver) R 31584 31587 30864 0 -1 4194304 1656 0 24 0 148250 14 0 0 25 0 1 0 173385790 10661888 1648 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134727366 0 0 4096 0 0 0 0 17 0 0 0
/proc/31587/statm: 2603 1648 719 92 0 947 0
Current children cumulated CPU time (s) 1482.64
Current children cumulated vsize (KiB) 10412

[startup+1544.4 s]
/proc/loadavg: 2.00 2.00 1.92 3/73 32012
/proc/meminfo: memFree=1871024/2055920 swapFree=4192812/4192956
[pid=31587] ppid=31584 vsize=10412 CPUtime=1542.65
/proc/31587/stat : 31587 (solver) R 31584 31587 30864 0 -1 4194304 1656 0 24 0 154251 14 0 0 25 0 1 0 173385790 10661888 1648 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134727371 0 0 4096 0 0 0 0 17 0 0 0
/proc/31587/statm: 2603 1648 719 92 0 947 0
Current children cumulated CPU time (s) 1542.65
Current children cumulated vsize (KiB) 10412

[startup+1604.49 s]
/proc/loadavg: 2.06 2.02 1.93 3/73 32012
/proc/meminfo: memFree=1871024/2055920 swapFree=4192812/4192956
[pid=31587] ppid=31584 vsize=10412 CPUtime=1602.69
/proc/31587/stat : 31587 (solver) R 31584 31587 30864 0 -1 4194304 1656 0 24 0 160255 14 0 0 25 0 1 0 173385790 10661888 1648 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134727366 0 0 4096 0 0 0 0 17 0 0 0
/proc/31587/statm: 2603 1648 719 92 0 947 0
Current children cumulated CPU time (s) 1602.69
Current children cumulated vsize (KiB) 10412

[startup+1664.57 s]
/proc/loadavg: 2.02 2.01 1.93 3/73 32014
/proc/meminfo: memFree=1871024/2055920 swapFree=4192812/4192956
[pid=31587] ppid=31584 vsize=10412 CPUtime=1662.7
/proc/31587/stat : 31587 (solver) R 31584 31587 30864 0 -1 4194304 1656 0 24 0 166256 14 0 0 25 0 1 0 173385790 10661888 1648 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134727366 0 0 4096 0 0 0 0 17 0 0 0
/proc/31587/statm: 2603 1648 719 92 0 947 0
Current children cumulated CPU time (s) 1662.7
Current children cumulated vsize (KiB) 10412

[startup+1724.66 s]
/proc/loadavg: 2.04 2.02 1.93 3/73 32014
/proc/meminfo: memFree=1870960/2055920 swapFree=4192812/4192956
[pid=31587] ppid=31584 vsize=10412 CPUtime=1722.72
/proc/31587/stat : 31587 (solver) R 31584 31587 30864 0 -1 4194304 1656 0 24 0 172258 14 0 0 25 0 1 0 173385790 10661888 1648 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134727366 0 0 4096 0 0 0 0 17 0 0 0
/proc/31587/statm: 2603 1648 719 92 0 947 0
Current children cumulated CPU time (s) 1722.72
Current children cumulated vsize (KiB) 10412

[startup+1784.74 s]
/proc/loadavg: 2.02 2.01 1.93 3/73 32014
/proc/meminfo: memFree=1870960/2055920 swapFree=4192812/4192956
[pid=31587] ppid=31584 vsize=10412 CPUtime=1782.75
/proc/31587/stat : 31587 (solver) R 31584 31587 30864 0 -1 4194304 1656 0 24 0 178261 14 0 0 25 0 1 0 173385790 10661888 1648 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134727366 0 0 4096 0 0 0 0 17 0 0 0
/proc/31587/statm: 2603 1648 719 92 0 947 0
Current children cumulated CPU time (s) 1782.75
Current children cumulated vsize (KiB) 10412



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1802.06 s]
/proc/loadavg: 2.01 2.01 1.93 3/73 32014
/proc/meminfo: memFree=1870960/2055920 swapFree=4192812/4192956
[pid=31587] ppid=31584 vsize=10412 CPUtime=1800.06
/proc/31587/stat : 31587 (solver) R 31584 31587 30864 0 -1 4194304 1656 0 24 0 179992 14 0 0 25 0 1 0 173385790 10661888 1648 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134727371 0 0 4096 0 0 0 0 17 0 0 0
/proc/31587/statm: 2603 1648 719 92 0 947 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 10412

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1802.07
CPU time (s): 1800.08
CPU user time (s): 1799.93
CPU system time (s): 0.147977
CPU usage (%): 99.8895
Max. virtual memory (cumulated for all children) (KiB): 10412

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.93
system time used= 0.147977
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1656
page faults= 24
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 42
involuntary context switches= 5841

runsolver used 1.41978 s user time and 5.06623 s system time

The end

Launcher Data (download as text)

Begin job on node61 on Mon Jan  8 09:51:19 UTC 2007


IDJOB= 217902
IDBENCH= 5179
FILE ID= node61/217902-1168249878

PBS_JOBID= 3481888

Free space on /tmp= 66516 MiB

BENCH NAME= HOME/pub/bench/CPAI06/ramsey/ramsey4/ramsey-25-4.xml
COMMAND LINE= /tmp/evaluation/217902-1168249878/mistral/bin/solver /tmp/evaluation/217902-1168249878/unknown.xml -v 1
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node61/watcher-217902-1168249878 -o ROOT/results/node61/solver-217902-1168249878 -C 1800 -M 900  /tmp/evaluation/217902-1168249878/mistral/bin/solver /tmp/evaluation/217902-1168249878/unknown.xml -v 1

META MD5SUM SOLVER= cb80ed4ac975bdc0101f830a5b1b8f77
MD5SUM BENCH=  beb5ce454fbcb74dc80c0af14e7d9e6e

RANDOM SEED= 499500734

TIME LIMIT= 1800 seconds

MEMORY LIMIT= 900 MiB


/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	: 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		: 3000.259
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:       1827800 kB
Buffers:         30004 kB
Cached:          64312 kB
SwapCached:          0 kB
Active:         125676 kB
Inactive:        46580 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1827800 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            6268 kB
Writeback:           0 kB
Mapped:          98632 kB
Slab:            41136 kB
Committed_AS:  4578324 kB
PageTables:       1912 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= 66516 MiB



End job on node61 on Mon Jan  8 10:21:22 UTC 2007