Trace number 282235

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
Toolbar_MaxSat 2007-01-19? (TO) 2400.02 2401.34

General information on the benchmark

NameMaxCSP/pi/pi-20-10-20-t60/
pi-20-10-20-40-21.xml
MD5SUM2d04488469331b4f0abfbe51b6be0b75
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkMOPT
Best Number of satisfied constraints51
Best CPU time to get the best result obtained on this benchmark0.12398
Satisfiable
(Un)Satisfiability was proved
Number of variables20
Number of constraints53
Maximum constraint arity2
Maximum domain size10
Number of constraints which are defined in extension53
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data (download as text)

c 
c 
c 
c conversion script
c 
c 

translate /tmp/evaluation/282235-1169318742/unknown.xml to /tmp/evaluation/282235-1169318742/unknown.wcsp

Verifier Data (download as text)

ERROR: no interpretation found !

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node47/watcher-282235-1169318742 -o ROOT/results/node47/solver-282235-1169318742 -C 2400 -M 900 /tmp/evaluation/282235-1169318742/solver.sh /tmp/evaluation/282235-1169318742/unknown 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 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: 0.80 1.15 1.45 5/80 2595
/proc/meminfo: memFree=1354832/2055920 swapFree=4184008/4192956
[pid=2594] ppid=2592 vsize=18540 CPUtime=0
/proc/2594/stat : 2594 (runsolver) R 2592 2594 2292 0 -1 4194368 16 0 0 0 0 0 0 0 20 0 1 0 280273491 18984960 279 18446744073709551615 4194304 4267372 548682069088 18446744073709551615 208717540647 0 0 4096 24578 0 0 0 17 1 0 0
/proc/2594/statm: 4635 279 244 17 0 2626 0

[startup+0.110578 s]
/proc/loadavg: 0.80 1.15 1.45 5/80 2595
/proc/meminfo: memFree=1354832/2055920 swapFree=4184008/4192956
[pid=2594] ppid=2592 vsize=47580 CPUtime=0.01
/proc/2594/stat : 2594 (solver.sh) S 2592 2594 2292 0 -1 4194304 904 2402 0 0 0 0 0 1 22 0 1 0 280273491 48721920 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 208717146970 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2594/statm: 11895 361 245 79 0 217 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 47580

[startup+0.518611 s]
/proc/loadavg: 0.80 1.15 1.45 5/80 2595
/proc/meminfo: memFree=1354832/2055920 swapFree=4184008/4192956
[pid=2594] ppid=2592 vsize=47580 CPUtime=0.01
/proc/2594/stat : 2594 (solver.sh) S 2592 2594 2292 0 -1 4194304 904 2402 0 0 0 0 0 1 22 0 1 0 280273491 48721920 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 208717146970 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2594/statm: 11895 361 245 79 0 217 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 47580

[startup+1.3397 s]
/proc/loadavg: 0.89 1.16 1.45 3/81 2616
/proc/meminfo: memFree=1318408/2055920 swapFree=4184008/4192956
[pid=2594] ppid=2592 vsize=47580 CPUtime=0.01
/proc/2594/stat : 2594 (solver.sh) S 2592 2594 2292 0 -1 4194304 904 2402 0 0 0 0 0 1 22 0 1 0 280273491 48721920 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 208717146970 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2594/statm: 11895 361 245 79 0 217 0
[pid=2613] ppid=2594 vsize=40224 CPUtime=1.25
/proc/2613/stat : 2613 (toolbar) R 2594 2594 2292 0 -1 4194304 9706 1292 0 0 30 3 92 0 20 0 1 0 280273496 41189376 9671 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134665462 0 0 4096 2 0 0 0 17 1 0 0
/proc/2613/statm: 10056 9671 80 178 0 9874 0
Current children cumulated CPU time (s) 1.26
Current children cumulated vsize (KiB) 87804

[startup+2.97888 s]
/proc/loadavg: 0.89 1.16 1.45 3/81 2616
/proc/meminfo: memFree=1315656/2055920 swapFree=4184008/4192956
[pid=2594] ppid=2592 vsize=47580 CPUtime=0.01
/proc/2594/stat : 2594 (solver.sh) S 2592 2594 2292 0 -1 4194304 904 2402 0 0 0 0 0 1 22 0 1 0 280273491 48721920 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 208717146970 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2594/statm: 11895 361 245 79 0 217 0
[pid=2613] ppid=2594 vsize=40224 CPUtime=2.87
/proc/2613/stat : 2613 (toolbar) R 2594 2594 2292 0 -1 4194304 9706 1292 0 0 192 3 92 0 25 0 1 0 280273496 41189376 9671 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134693617 0 0 4096 2 0 0 0 17 1 0 0
/proc/2613/statm: 10056 9671 80 178 0 9874 0
Current children cumulated CPU time (s) 2.88
Current children cumulated vsize (KiB) 87804

[startup+6.27023 s]
/proc/loadavg: 0.98 1.17 1.46 3/81 2616
/proc/meminfo: memFree=1315592/2055920 swapFree=4184008/4192956
[pid=2594] ppid=2592 vsize=47580 CPUtime=0.01
/proc/2594/stat : 2594 (solver.sh) S 2592 2594 2292 0 -1 4194304 904 2402 0 0 0 0 0 1 22 0 1 0 280273491 48721920 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 208717146970 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2594/statm: 11895 361 245 79 0 217 0
[pid=2613] ppid=2594 vsize=40228 CPUtime=6.13
/proc/2613/stat : 2613 (toolbar) R 2594 2594 2292 0 -1 4194304 9707 1292 0 0 518 3 92 0 25 0 1 0 280273496 41193472 9672 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134694177 0 0 4096 2 0 0 0 17 1 0 0
/proc/2613/statm: 10057 9672 80 178 0 9875 0
Current children cumulated CPU time (s) 6.14
Current children cumulated vsize (KiB) 87808

[startup+12.7379 s]
/proc/loadavg: 1.14 1.20 1.46 3/81 2616
/proc/meminfo: memFree=1315592/2055920 swapFree=4184008/4192956
[pid=2594] ppid=2592 vsize=47580 CPUtime=0.01
/proc/2594/stat : 2594 (solver.sh) S 2592 2594 2292 0 -1 4194304 904 2402 0 0 0 0 0 1 22 0 1 0 280273491 48721920 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 208717146970 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2594/statm: 11895 361 245 79 0 217 0
[pid=2613] ppid=2594 vsize=40228 CPUtime=12.54
/proc/2613/stat : 2613 (toolbar) R 2594 2594 2292 0 -1 4194304 9707 1292 0 0 1159 3 92 0 25 0 1 0 280273496 41193472 9672 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699999 0 0 4096 2 0 0 0 17 1 0 0
/proc/2613/statm: 10057 9672 80 178 0 9875 0
Current children cumulated CPU time (s) 12.55
Current children cumulated vsize (KiB) 87808

[startup+25.5573 s]
/proc/loadavg: 1.27 1.23 1.47 3/81 2616
/proc/meminfo: memFree=1315720/2055920 swapFree=4184008/4192956
[pid=2594] ppid=2592 vsize=47580 CPUtime=0.01
/proc/2594/stat : 2594 (solver.sh) S 2592 2594 2292 0 -1 4194304 904 2402 0 0 0 0 0 1 22 0 1 0 280273491 48721920 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 208717146970 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2594/statm: 11895 361 245 79 0 217 0
[pid=2613] ppid=2594 vsize=40228 CPUtime=25.24
/proc/2613/stat : 2613 (toolbar) R 2594 2594 2292 0 -1 4194304 9707 1292 0 0 2429 3 92 0 25 0 1 0 280273496 41193472 9672 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699969 0 0 4096 2 0 0 0 17 1 0 0
/proc/2613/statm: 10057 9672 80 178 0 9875 0
Current children cumulated CPU time (s) 25.25
Current children cumulated vsize (KiB) 87808

[startup+51.224 s]
/proc/loadavg: 1.43 1.27 1.47 3/81 2674
/proc/meminfo: memFree=1315784/2055920 swapFree=4184008/4192956
[pid=2594] ppid=2592 vsize=47580 CPUtime=0.01
/proc/2594/stat : 2594 (solver.sh) S 2592 2594 2292 0 -1 4194304 904 2402 0 0 0 0 0 1 22 0 1 0 280273491 48721920 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 208717146970 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2594/statm: 11895 361 245 79 0 217 0
[pid=2613] ppid=2594 vsize=40228 CPUtime=50.81
/proc/2613/stat : 2613 (toolbar) R 2594 2594 2292 0 -1 4194304 9707 1292 0 0 4984 5 92 0 25 0 1 0 280273496 41193472 9672 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134670544 0 0 4096 2 0 0 0 17 1 0 0
/proc/2613/statm: 10057 9672 80 178 0 9875 0
Current children cumulated CPU time (s) 50.82
Current children cumulated vsize (KiB) 87808

[startup+102.449 s]
/proc/loadavg: 1.46 1.32 1.48 2/69 2775
/proc/meminfo: memFree=1332136/2055920 swapFree=4184008/4192956
[pid=2594] ppid=2592 vsize=47580 CPUtime=0.01
/proc/2594/stat : 2594 (solver.sh) S 2592 2594 2292 0 -1 4194304 904 2402 0 0 0 0 0 1 22 0 1 0 280273491 48721920 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 208717146970 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2594/statm: 11895 361 245 79 0 217 0
[pid=2613] ppid=2594 vsize=40228 CPUtime=101.76
/proc/2613/stat : 2613 (toolbar) R 2594 2594 2292 0 -1 4194304 9707 1292 0 0 10078 6 92 0 25 0 1 0 280273496 41193472 9672 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134665029 0 0 4096 2 0 0 0 17 0 0 0
/proc/2613/statm: 10057 9672 80 178 0 9875 0
Current children cumulated CPU time (s) 101.77
Current children cumulated vsize (KiB) 87808

[startup+162.455 s]
/proc/loadavg: 1.47 1.35 1.47 2/66 2840
/proc/meminfo: memFree=1339904/2055920 swapFree=4184008/4192956
[pid=2594] ppid=2592 vsize=47580 CPUtime=0.01
/proc/2594/stat : 2594 (solver.sh) S 2592 2594 2292 0 -1 4194304 904 2402 0 0 0 0 0 1 22 0 1 0 280273491 48721920 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 208717146970 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2594/statm: 11895 361 245 79 0 217 0
[pid=2613] ppid=2594 vsize=40228 CPUtime=161.72
/proc/2613/stat : 2613 (toolbar) R 2594 2594 2292 0 -1 4194304 9707 1292 0 0 16073 7 92 0 25 0 1 0 280273496 41193472 9672 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134667731 0 0 4096 2 0 0 0 17 0 0 0
/proc/2613/statm: 10057 9672 80 178 0 9875 0
Current children cumulated CPU time (s) 161.73
Current children cumulated vsize (KiB) 87808

[startup+222.533 s]
/proc/loadavg: 1.17 1.28 1.44 2/66 2840
/proc/meminfo: memFree=1340096/2055920 swapFree=4184008/4192956
[pid=2594] ppid=2592 vsize=47580 CPUtime=0.01
/proc/2594/stat : 2594 (solver.sh) S 2592 2594 2292 0 -1 4194304 904 2402 0 0 0 0 0 1 22 0 1 0 280273491 48721920 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 208717146970 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2594/statm: 11895 361 245 79 0 217 0
[pid=2613] ppid=2594 vsize=40228 CPUtime=221.79
/proc/2613/stat : 2613 (toolbar) R 2594 2594 2292 0 -1 4194304 9707 1292 0 0 22080 7 92 0 25 0 1 0 280273496 41193472 9672 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134670506 0 0 4096 2 0 0 0 17 0 0 0
/proc/2613/statm: 10057 9672 80 178 0 9875 0
Current children cumulated CPU time (s) 221.8
Current children cumulated vsize (KiB) 87808

[startup+282.606 s]
/proc/loadavg: 1.06 1.23 1.41 2/66 2840
/proc/meminfo: memFree=1340096/2055920 swapFree=4184008/4192956
[pid=2594] ppid=2592 vsize=47580 CPUtime=0.01
/proc/2594/stat : 2594 (solver.sh) S 2592 2594 2292 0 -1 4194304 904 2402 0 0 0 0 0 1 22 0 1 0 280273491 48721920 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 208717146970 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2594/statm: 11895 361 245 79 0 217 0
[pid=2613] ppid=2594 vsize=40228 CPUtime=281.84
/proc/2613/stat : 2613 (toolbar) R 2594 2594 2292 0 -1 4194304 9707 1292 0 0 28085 7 92 0 25 0 1 0 280273496 41193472 9672 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134693654 0 0 4096 2 0 0 0 17 0 0 0
/proc/2613/statm: 10057 9672 80 178 0 9875 0
Current children cumulated CPU time (s) 281.85
Current children cumulated vsize (KiB) 87808

[startup+342.677 s]
/proc/loadavg: 1.02 1.18 1.38 2/66 2840
/proc/meminfo: memFree=1340160/2055920 swapFree=4184008/4192956
[pid=2594] ppid=2592 vsize=47580 CPUtime=0.01
/proc/2594/stat : 2594 (solver.sh) S 2592 2594 2292 0 -1 4194304 904 2402 0 0 0 0 0 1 22 0 1 0 280273491 48721920 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 208717146970 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2594/statm: 11895 361 245 79 0 217 0
[pid=2613] ppid=2594 vsize=40228 CPUtime=341.9
/proc/2613/stat : 2613 (toolbar) R 2594 2594 2292 0 -1 4194304 9707 1292 0 0 34091 7 92 0 25 0 1 0 280273496 41193472 9672 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134669490 0 0 4096 2 0 0 0 17 0 0 0
/proc/2613/statm: 10057 9672 80 178 0 9875 0
Current children cumulated CPU time (s) 341.91
Current children cumulated vsize (KiB) 87808

[startup+402.746 s]
/proc/loadavg: 1.01 1.15 1.35 2/66 2840
/proc/meminfo: memFree=1340160/2055920 swapFree=4184008/4192956
[pid=2594] ppid=2592 vsize=47580 CPUtime=0.01
/proc/2594/stat : 2594 (solver.sh) S 2592 2594 2292 0 -1 4194304 904 2402 0 0 0 0 0 1 22 0 1 0 280273491 48721920 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 208717146970 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2594/statm: 11895 361 245 79 0 217 0
[pid=2613] ppid=2594 vsize=40228 CPUtime=401.95
/proc/2613/stat : 2613 (toolbar) R 2594 2594 2292 0 -1 4194304 9707 1292 0 0 40096 7 92 0 25 0 1 0 280273496 41193472 9672 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134668369 0 0 4096 2 0 0 0 17 0 0 0
/proc/2613/statm: 10057 9672 80 178 0 9875 0
Current children cumulated CPU time (s) 401.96
Current children cumulated vsize (KiB) 87808

[startup+462.824 s]
/proc/loadavg: 1.04 1.13 1.34 2/66 2840
/proc/meminfo: memFree=1340224/2055920 swapFree=4184008/4192956
[pid=2594] ppid=2592 vsize=47580 CPUtime=0.01
/proc/2594/stat : 2594 (solver.sh) S 2592 2594 2292 0 -1 4194304 904 2402 0 0 0 0 0 1 22 0 1 0 280273491 48721920 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 208717146970 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2594/statm: 11895 361 245 79 0 217 0
[pid=2613] ppid=2594 vsize=40228 CPUtime=462.01
/proc/2613/stat : 2613 (toolbar) R 2594 2594 2292 0 -1 4194304 9707 1292 0 0 46102 7 92 0 25 0 1 0 280273496 41193472 9672 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134657125 0 0 4096 2 0 0 0 17 0 0 0
/proc/2613/statm: 10057 9672 80 178 0 9875 0
Current children cumulated CPU time (s) 462.02
Current children cumulated vsize (KiB) 87808

[startup+522.896 s]
/proc/loadavg: 1.01 1.11 1.31 2/66 2840
/proc/meminfo: memFree=1340224/2055920 swapFree=4184008/4192956
[pid=2594] ppid=2592 vsize=47580 CPUtime=0.01
/proc/2594/stat : 2594 (solver.sh) S 2592 2594 2292 0 -1 4194304 904 2402 0 0 0 0 0 1 22 0 1 0 280273491 48721920 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 208717146970 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2594/statm: 11895 361 245 79 0 217 0
[pid=2613] ppid=2594 vsize=40228 CPUtime=522.07
/proc/2613/stat : 2613 (toolbar) R 2594 2594 2292 0 -1 4194304 9707 1292 0 0 52108 7 92 0 25 0 1 0 280273496 41193472 9672 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699969 0 0 4096 2 0 0 0 17 0 0 0
/proc/2613/statm: 10057 9672 80 178 0 9875 0
Current children cumulated CPU time (s) 522.08

################
# More data... #
################

/proc/loadavg: 1.00 1.00 1.06 2/66 3038
/proc/meminfo: memFree=1340160/2055920 swapFree=4184008/4192956
[pid=2594] ppid=2592 vsize=47580 CPUtime=0.01
/proc/2594/stat : 2594 (solver.sh) S 2592 2594 2292 0 -1 4194304 904 2402 0 0 0 0 0 1 22 0 1 0 280273491 48721920 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 208717146970 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2594/statm: 11895 361 245 79 0 217 0
[pid=2613] ppid=2594 vsize=40228 CPUtime=1723.28
/proc/2613/stat : 2613 (toolbar) R 2594 2594 2292 0 -1 4194304 9708 1292 0 0 172215 21 92 0 25 0 1 0 280273496 41193472 9673 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134700019 0 0 4096 2 0 0 0 17 0 0 0
/proc/2613/statm: 10057 9673 80 178 0 9875 0
Current children cumulated CPU time (s) 1723.29
Current children cumulated vsize (KiB) 87808

[startup+1784.49 s]
/proc/loadavg: 1.00 1.00 1.06 2/66 3038
/proc/meminfo: memFree=1340224/2055920 swapFree=4184008/4192956
[pid=2594] ppid=2592 vsize=47580 CPUtime=0.01
/proc/2594/stat : 2594 (solver.sh) S 2592 2594 2292 0 -1 4194304 904 2402 0 0 0 0 0 1 22 0 1 0 280273491 48721920 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 208717146970 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2594/statm: 11895 361 245 79 0 217 0
[pid=2613] ppid=2594 vsize=40228 CPUtime=1783.33
/proc/2613/stat : 2613 (toolbar) R 2594 2594 2292 0 -1 4194304 9708 1292 0 0 178220 21 92 0 25 0 1 0 280273496 41193472 9673 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134694147 0 0 4096 2 0 0 0 17 0 0 0
/proc/2613/statm: 10057 9673 80 178 0 9875 0
Current children cumulated CPU time (s) 1783.34
Current children cumulated vsize (KiB) 87808

[startup+1844.57 s]
/proc/loadavg: 1.00 1.00 1.05 3/66 3038
/proc/meminfo: memFree=1340160/2055920 swapFree=4184008/4192956
[pid=2594] ppid=2592 vsize=47580 CPUtime=0.01
/proc/2594/stat : 2594 (solver.sh) S 2592 2594 2292 0 -1 4194304 904 2402 0 0 0 0 0 1 22 0 1 0 280273491 48721920 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 208717146970 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2594/statm: 11895 361 245 79 0 217 0
[pid=2613] ppid=2594 vsize=40228 CPUtime=1843.39
/proc/2613/stat : 2613 (toolbar) R 2594 2594 2292 0 -1 4194304 9708 1292 0 0 184226 21 92 0 25 0 1 0 280273496 41193472 9673 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134670506 0 0 4096 2 0 0 0 17 0 0 0
/proc/2613/statm: 10057 9673 80 178 0 9875 0
Current children cumulated CPU time (s) 1843.4
Current children cumulated vsize (KiB) 87808

[startup+1904.64 s]
/proc/loadavg: 1.00 1.00 1.04 2/66 3038
/proc/meminfo: memFree=1340160/2055920 swapFree=4184008/4192956
[pid=2594] ppid=2592 vsize=47580 CPUtime=0.01
/proc/2594/stat : 2594 (solver.sh) S 2592 2594 2292 0 -1 4194304 904 2402 0 0 0 0 0 1 22 0 1 0 280273491 48721920 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 208717146970 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2594/statm: 11895 361 245 79 0 217 0
[pid=2613] ppid=2594 vsize=40228 CPUtime=1903.45
/proc/2613/stat : 2613 (toolbar) R 2594 2594 2292 0 -1 4194304 9708 1292 0 0 190232 21 92 0 25 0 1 0 280273496 41193472 9673 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134657962 0 0 4096 2 0 0 0 17 0 0 0
/proc/2613/statm: 10057 9673 80 178 0 9875 0
Current children cumulated CPU time (s) 1903.46
Current children cumulated vsize (KiB) 87808

[startup+1964.72 s]
/proc/loadavg: 1.04 1.01 1.04 2/66 3038
/proc/meminfo: memFree=1340224/2055920 swapFree=4184008/4192956
[pid=2594] ppid=2592 vsize=47580 CPUtime=0.01
/proc/2594/stat : 2594 (solver.sh) S 2592 2594 2292 0 -1 4194304 904 2402 0 0 0 0 0 1 22 0 1 0 280273491 48721920 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 208717146970 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2594/statm: 11895 361 245 79 0 217 0
[pid=2613] ppid=2594 vsize=40232 CPUtime=1963.51
/proc/2613/stat : 2613 (toolbar) R 2594 2594 2292 0 -1 4194304 9709 1292 0 0 196238 21 92 0 25 0 1 0 280273496 41197568 9674 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134659559 0 0 4096 2 0 0 0 17 0 0 0
/proc/2613/statm: 10058 9674 80 178 0 9876 0
Current children cumulated CPU time (s) 1963.52
Current children cumulated vsize (KiB) 87812

[startup+2024.79 s]
/proc/loadavg: 1.01 1.01 1.04 2/66 3038
/proc/meminfo: memFree=1340160/2055920 swapFree=4184008/4192956
[pid=2594] ppid=2592 vsize=47580 CPUtime=0.01
/proc/2594/stat : 2594 (solver.sh) S 2592 2594 2292 0 -1 4194304 904 2402 0 0 0 0 0 1 22 0 1 0 280273491 48721920 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 208717146970 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2594/statm: 11895 361 245 79 0 217 0
[pid=2613] ppid=2594 vsize=40232 CPUtime=2023.57
/proc/2613/stat : 2613 (toolbar) R 2594 2594 2292 0 -1 4194304 9709 1292 0 0 202243 22 92 0 25 0 1 0 280273496 41197568 9674 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699968 0 0 4096 2 0 0 0 17 0 0 0
/proc/2613/statm: 10058 9674 80 178 0 9876 0
Current children cumulated CPU time (s) 2023.58
Current children cumulated vsize (KiB) 87812

[startup+2084.86 s]
/proc/loadavg: 1.00 1.00 1.03 2/66 3038
/proc/meminfo: memFree=1340224/2055920 swapFree=4184008/4192956
[pid=2594] ppid=2592 vsize=47580 CPUtime=0.01
/proc/2594/stat : 2594 (solver.sh) S 2592 2594 2292 0 -1 4194304 904 2402 0 0 0 0 0 1 22 0 1 0 280273491 48721920 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 208717146970 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2594/statm: 11895 361 245 79 0 217 0
[pid=2613] ppid=2594 vsize=40232 CPUtime=2083.63
/proc/2613/stat : 2613 (toolbar) R 2594 2594 2292 0 -1 4194304 9709 1292 0 0 208249 22 92 0 25 0 1 0 280273496 41197568 9674 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134658127 0 0 4096 2 0 0 0 17 0 0 0
/proc/2613/statm: 10058 9674 80 178 0 9876 0
Current children cumulated CPU time (s) 2083.64
Current children cumulated vsize (KiB) 87812

[startup+2144.93 s]
/proc/loadavg: 1.00 1.00 1.03 2/66 3040
/proc/meminfo: memFree=1340032/2055920 swapFree=4184008/4192956
[pid=2594] ppid=2592 vsize=47580 CPUtime=0.01
/proc/2594/stat : 2594 (solver.sh) S 2592 2594 2292 0 -1 4194304 904 2402 0 0 0 0 0 1 22 0 1 0 280273491 48721920 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 208717146970 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2594/statm: 11895 361 245 79 0 217 0
[pid=2613] ppid=2594 vsize=40232 CPUtime=2143.68
/proc/2613/stat : 2613 (toolbar) R 2594 2594 2292 0 -1 4194304 9709 1292 0 0 214254 22 92 0 25 0 1 0 280273496 41197568 9674 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134670690 0 0 4096 2 0 0 0 17 0 0 0
/proc/2613/statm: 10058 9674 80 178 0 9876 0
Current children cumulated CPU time (s) 2143.69
Current children cumulated vsize (KiB) 87812

[startup+2205.01 s]
/proc/loadavg: 1.07 1.02 1.03 2/66 3040
/proc/meminfo: memFree=1340032/2055920 swapFree=4184008/4192956
[pid=2594] ppid=2592 vsize=47580 CPUtime=0.01
/proc/2594/stat : 2594 (solver.sh) S 2592 2594 2292 0 -1 4194304 904 2402 0 0 0 0 0 1 22 0 1 0 280273491 48721920 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 208717146970 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2594/statm: 11895 361 245 79 0 217 0
[pid=2613] ppid=2594 vsize=40232 CPUtime=2203.74
/proc/2613/stat : 2613 (toolbar) R 2594 2594 2292 0 -1 4194304 9709 1292 0 0 220260 22 92 0 25 0 1 0 280273496 41197568 9674 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134694171 0 0 4096 2 0 0 0 17 0 0 0
/proc/2613/statm: 10058 9674 80 178 0 9876 0
Current children cumulated CPU time (s) 2203.75
Current children cumulated vsize (KiB) 87812

[startup+2265.08 s]
/proc/loadavg: 1.02 1.01 1.02 2/66 3040
/proc/meminfo: memFree=1340096/2055920 swapFree=4184008/4192956
[pid=2594] ppid=2592 vsize=47580 CPUtime=0.01
/proc/2594/stat : 2594 (solver.sh) S 2592 2594 2292 0 -1 4194304 904 2402 0 0 0 0 0 1 22 0 1 0 280273491 48721920 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 208717146970 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2594/statm: 11895 361 245 79 0 217 0
[pid=2613] ppid=2594 vsize=40232 CPUtime=2263.8
/proc/2613/stat : 2613 (toolbar) R 2594 2594 2292 0 -1 4194304 9709 1292 0 0 226266 22 92 0 25 0 1 0 280273496 41197568 9674 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134658216 0 0 4096 2 0 0 0 17 0 0 0
/proc/2613/statm: 10058 9674 80 178 0 9876 0
Current children cumulated CPU time (s) 2263.81
Current children cumulated vsize (KiB) 87812

[startup+2325.15 s]
/proc/loadavg: 1.01 1.00 1.01 2/66 3040
/proc/meminfo: memFree=1340096/2055920 swapFree=4184008/4192956
[pid=2594] ppid=2592 vsize=47580 CPUtime=0.01
/proc/2594/stat : 2594 (solver.sh) S 2592 2594 2292 0 -1 4194304 904 2402 0 0 0 0 0 1 22 0 1 0 280273491 48721920 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 208717146970 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2594/statm: 11895 361 245 79 0 217 0
[pid=2613] ppid=2594 vsize=40232 CPUtime=2323.86
/proc/2613/stat : 2613 (toolbar) R 2594 2594 2292 0 -1 4194304 9709 1292 0 0 232272 22 92 0 25 0 1 0 280273496 41197568 9674 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134657547 0 0 4096 2 0 0 0 17 0 0 0
/proc/2613/statm: 10058 9674 80 178 0 9876 0
Current children cumulated CPU time (s) 2323.87
Current children cumulated vsize (KiB) 87812

[startup+2385.23 s]
/proc/loadavg: 1.00 1.00 1.01 2/66 3040
/proc/meminfo: memFree=1340160/2055920 swapFree=4184008/4192956
[pid=2594] ppid=2592 vsize=47580 CPUtime=0.01
/proc/2594/stat : 2594 (solver.sh) S 2592 2594 2292 0 -1 4194304 904 2402 0 0 0 0 0 1 22 0 1 0 280273491 48721920 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 208717146970 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2594/statm: 11895 361 245 79 0 217 0
[pid=2613] ppid=2594 vsize=40232 CPUtime=2383.91
/proc/2613/stat : 2613 (toolbar) R 2594 2594 2292 0 -1 4194304 9709 1292 0 0 238277 22 92 0 25 0 1 0 280273496 41197568 9674 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134660253 0 0 4096 2 0 0 0 17 0 0 0
/proc/2613/statm: 10058 9674 80 178 0 9876 0
Current children cumulated CPU time (s) 2383.92
Current children cumulated vsize (KiB) 87812



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2401.32 s]
/proc/loadavg: 1.00 1.00 1.01 2/66 3040
/proc/meminfo: memFree=1340160/2055920 swapFree=4184008/4192956
[pid=2594] ppid=2592 vsize=47580 CPUtime=0.01
/proc/2594/stat : 2594 (solver.sh) S 2592 2594 2292 0 -1 4194304 904 2402 0 0 0 0 0 1 22 0 1 0 280273491 48721920 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 208717146970 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2594/statm: 11895 361 245 79 0 217 0
[pid=2613] ppid=2594 vsize=40232 CPUtime=2400.01
/proc/2613/stat : 2613 (toolbar) R 2594 2594 2292 0 -1 4194304 9709 1292 0 0 239887 22 92 0 25 0 1 0 280273496 41197568 9674 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134694217 0 0 4096 2 0 0 0 17 0 0 0
/proc/2613/statm: 10058 9674 80 178 0 9876 0
Current children cumulated CPU time (s) 2400.02
Current children cumulated vsize (KiB) 87812

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

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 2594 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=12998 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=24996
CPU time returned by wait4() is 0.037994
while last known CPU time is 2400.02

Solver probably didn't/couldn't wait for its children
Using last known CPU time as value...

Real time (s): 2401.34
CPU time (s): 2400.02
CPU user time (s): 2399.79
CPU system time (s): 0.23
CPU usage (%): 99.9452
Max. virtual memory (cumulated for all children) (KiB): 87812

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.012998
system time used= 0.024996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3306
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= 66
involuntary context switches= 27

runsolver used 2.69159 s user time and 5.8931 s system time

The end

Launcher Data (download as text)

Begin job on node47 on Sat Jan 20 18:45:42 UTC 2007


IDJOB= 282235
IDBENCH= 12569
IDSOLVER= 71
FILE ID= node47/282235-1169318742

PBS_JOBID= 3610400

Free space on /tmp= 66561 MiB

SOLVER NAME= Toolbar_MaxSat 2007-01-19
BENCH NAME= HOME/pub/bench/CPAI06/MaxCSP/pi/pi-20-10-20-t60/pi-20-10-20-40-21.xml
COMMAND LINE= /tmp/evaluation/282235-1169318742/solver.sh /tmp/evaluation/282235-1169318742/unknown
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node47/convwatcher-282235-1169318742 -o ROOT/results/node47/conversion-282235-1169318742 -C 600 -M 900 /tmp/evaluation/282235-1169318742/translate /tmp/evaluation/282235-1169318742/unknown
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node47/watcher-282235-1169318742 -o ROOT/results/node47/solver-282235-1169318742 -C 2400 -M 900  /tmp/evaluation/282235-1169318742/solver.sh /tmp/evaluation/282235-1169318742/unknown

META MD5SUM SOLVER= f843f34905a307bcc0c6a322bc802c9d
MD5SUM BENCH=  2d04488469331b4f0abfbe51b6be0b75

RANDOM SEED= 842501251

TIME LIMIT= 2400 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		: 3000.240
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		: 3000.240
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:       1355312 kB
Buffers:         45644 kB
Cached:         547916 kB
SwapCached:       2936 kB
Active:         181652 kB
Inactive:       443296 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1355312 kB
SwapTotal:     4192956 kB
SwapFree:      4184008 kB
Dirty:            3832 kB
Writeback:           0 kB
Mapped:          47460 kB
Slab:            61000 kB
Committed_AS:  6222080 kB
PageTables:       1924 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= 66563 MiB



End job on node47 on Sat Jan 20 19:25:44 UTC 2007