Trace number 276349

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) 2400.07 2421.35

General information on the benchmark

Nametightness/tightness0.5/
rand-2-40-25-180-500-33_ext.xml
MD5SUM99ca03af81338811d77d016dbff42039
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkMOPT
Best Number of satisfied constraints179
Best CPU time to get the best result obtained on this benchmark26.065
SatisfiableNO
(Un)Satisfiability was provedNO
Number of variables40
Number of constraints180
Maximum constraint arity2
Maximum domain size25
Number of constraints which are defined in extension180
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/276349-1169235923/unknown.xml to /tmp/evaluation/276349-1169235923/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/node18/watcher-276349-1169235923 -o ROOT/results/node18/solver-276349-1169235923 -C 2400 -M 900 /tmp/evaluation/276349-1169235923/solver.sh /tmp/evaluation/276349-1169235923/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: 1.95 1.99 1.99 5/93 2965
/proc/meminfo: memFree=1288416/2055920 swapFree=4192812/4192956
[pid=2964] ppid=2962 vsize=8560 CPUtime=0
/proc/2964/stat : 2964 (solver.sh) R 2962 2964 2348 0 -1 4194304 308 0 0 0 0 0 0 0 21 0 1 0 271987103 8765440 253 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 227848996751 0 0 4096 8192 0 0 0 17 1 0 0
/proc/2964/statm: 2140 253 197 79 0 133 0

[startup+0.105377 s]
/proc/loadavg: 1.95 1.99 1.99 5/93 2965
/proc/meminfo: memFree=1288416/2055920 swapFree=4192812/4192956
[pid=2964] ppid=2962 vsize=47568 CPUtime=0.01
/proc/2964/stat : 2964 (solver.sh) S 2962 2964 2348 0 -1 4194304 876 2249 0 0 0 0 0 1 25 0 1 0 271987103 48709632 362 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 227848416090 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2964/statm: 11892 362 246 79 0 217 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 47568

[startup+0.51342 s]
/proc/loadavg: 1.95 1.99 1.99 5/93 2965
/proc/meminfo: memFree=1288416/2055920 swapFree=4192812/4192956
[pid=2964] ppid=2962 vsize=47568 CPUtime=0.12
/proc/2964/stat : 2964 (solver.sh) S 2962 2964 2348 0 -1 4194304 905 2612 0 0 0 0 10 2 16 0 1 0 271987103 48709632 362 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 227848416090 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2964/statm: 11892 362 246 79 0 217 0
Current children cumulated CPU time (s) 0.12
Current children cumulated vsize (KiB) 47568

[startup+1.3345 s]
/proc/loadavg: 1.95 1.99 1.99 3/94 2986
/proc/meminfo: memFree=838680/2055920 swapFree=4192812/4192956
[pid=2964] ppid=2962 vsize=47568 CPUtime=0.12
/proc/2964/stat : 2964 (solver.sh) S 2962 2964 2348 0 -1 4194304 905 2612 0 0 0 0 10 2 16 0 1 0 271987103 48709632 362 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 227848416090 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2964/statm: 11892 362 246 79 0 217 0
[pid=2983] ppid=2964 vsize=517168 CPUtime=1.16
/proc/2983/stat : 2983 (toolbar) R 2964 2964 2348 0 -1 4194304 120011 1987 0 0 56 48 11 1 25 0 1 0 271987117 529580032 119976 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134672906 0 0 4096 2 0 0 0 17 1 0 0
/proc/2983/statm: 129292 119976 70 178 0 129110 0
Current children cumulated CPU time (s) 1.28
Current children cumulated vsize (KiB) 564736

[startup+2.97165 s]
/proc/loadavg: 1.95 1.99 1.99 3/94 2986
/proc/meminfo: memFree=805976/2055920 swapFree=4192812/4192956
[pid=2964] ppid=2962 vsize=47568 CPUtime=0.12
/proc/2964/stat : 2964 (solver.sh) S 2962 2964 2348 0 -1 4194304 905 2612 0 0 0 0 10 2 16 0 1 0 271987103 48709632 362 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 227848416090 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2964/statm: 11892 362 246 79 0 217 0
[pid=2983] ppid=2964 vsize=517168 CPUtime=2.78
/proc/2983/stat : 2983 (toolbar) R 2964 2964 2348 0 -1 4194304 120013 1987 0 0 218 48 11 1 25 0 1 0 271987117 529580032 119978 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134708735 0 0 4096 2 0 0 0 17 1 0 0
/proc/2983/statm: 129292 119978 72 178 0 129110 0
Current children cumulated CPU time (s) 2.9
Current children cumulated vsize (KiB) 564736

[startup+6.26297 s]
/proc/loadavg: 1.95 1.99 1.99 3/94 2986
/proc/meminfo: memFree=805784/2055920 swapFree=4192812/4192956
[pid=2964] ppid=2962 vsize=47568 CPUtime=0.12
/proc/2964/stat : 2964 (solver.sh) S 2962 2964 2348 0 -1 4194304 905 2612 0 0 0 0 10 2 16 0 1 0 271987103 48709632 362 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 227848416090 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2964/statm: 11892 362 246 79 0 217 0
[pid=2983] ppid=2964 vsize=517224 CPUtime=6.05
/proc/2983/stat : 2983 (toolbar) R 2964 2964 2348 0 -1 4194304 120030 1987 0 0 544 49 11 1 25 0 1 0 271987117 529637376 119995 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134700009 0 0 4096 2 0 0 0 17 1 0 0
/proc/2983/statm: 129306 119995 75 178 0 129124 0
Current children cumulated CPU time (s) 6.17
Current children cumulated vsize (KiB) 564792

[startup+12.7256 s]
/proc/loadavg: 1.95 1.99 1.99 3/94 2986
/proc/meminfo: memFree=750872/2055920 swapFree=4192812/4192956
[pid=2964] ppid=2962 vsize=47568 CPUtime=0.12
/proc/2964/stat : 2964 (solver.sh) S 2962 2964 2348 0 -1 4194304 905 2612 0 0 0 0 10 2 16 0 1 0 271987103 48709632 362 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 227848416090 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2964/statm: 11892 362 246 79 0 217 0
[pid=2983] ppid=2964 vsize=572008 CPUtime=12.45
/proc/2983/stat : 2983 (toolbar) R 2964 2964 2348 0 -1 4194304 133746 1987 0 0 1179 54 11 1 25 0 1 0 271987117 585736192 133711 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134667527 0 0 4096 2 0 0 0 17 1 0 0
/proc/2983/statm: 143002 133711 81 178 0 142820 0
Current children cumulated CPU time (s) 12.57
Current children cumulated vsize (KiB) 619576

[startup+25.5678 s]
/proc/loadavg: 1.96 1.99 1.99 3/94 2986
/proc/meminfo: memFree=751000/2055920 swapFree=4192812/4192956
[pid=2964] ppid=2962 vsize=47568 CPUtime=0.12
/proc/2964/stat : 2964 (solver.sh) S 2962 2964 2348 0 -1 4194304 905 2612 0 0 0 0 10 2 16 0 1 0 271987103 48709632 362 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 227848416090 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2964/statm: 11892 362 246 79 0 217 0
[pid=2983] ppid=2964 vsize=572008 CPUtime=25.17
/proc/2983/stat : 2983 (toolbar) R 2964 2964 2348 0 -1 4194304 133747 1987 0 0 2451 54 11 1 25 0 1 0 271987117 585736192 133712 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134708282 0 0 4096 2 0 0 0 17 1 0 0
/proc/2983/statm: 143002 133712 81 178 0 142820 0
Current children cumulated CPU time (s) 25.29
Current children cumulated vsize (KiB) 619576

[startup+51.2493 s]
/proc/loadavg: 1.98 1.99 1.99 3/94 2986
/proc/meminfo: memFree=751064/2055920 swapFree=4192812/4192956
[pid=2964] ppid=2962 vsize=47568 CPUtime=0.12
/proc/2964/stat : 2964 (solver.sh) S 2962 2964 2348 0 -1 4194304 905 2612 0 0 0 0 10 2 16 0 1 0 271987103 48709632 362 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 227848416090 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2964/statm: 11892 362 246 79 0 217 0
[pid=2983] ppid=2964 vsize=572008 CPUtime=50.61
/proc/2983/stat : 2983 (toolbar) R 2964 2964 2348 0 -1 4194304 133747 1987 0 0 4995 54 11 1 25 0 1 0 271987117 585736192 133712 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134664960 0 0 4096 2 0 0 0 17 1 0 0
/proc/2983/statm: 143002 133712 81 178 0 142820 0
Current children cumulated CPU time (s) 50.73
Current children cumulated vsize (KiB) 619576

[startup+102.485 s]
/proc/loadavg: 1.99 1.99 1.99 3/94 2986
/proc/meminfo: memFree=751064/2055920 swapFree=4192812/4192956
[pid=2964] ppid=2962 vsize=47568 CPUtime=0.12
/proc/2964/stat : 2964 (solver.sh) S 2962 2964 2348 0 -1 4194304 905 2612 0 0 0 0 10 2 16 0 1 0 271987103 48709632 362 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 227848416090 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2964/statm: 11892 362 246 79 0 217 0
[pid=2983] ppid=2964 vsize=572008 CPUtime=101.39
/proc/2983/stat : 2983 (toolbar) R 2964 2964 2348 0 -1 4194304 133747 1987 0 0 10072 55 11 1 25 0 1 0 271987117 585736192 133712 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134699991 0 0 4096 2 0 0 0 17 1 0 0
/proc/2983/statm: 143002 133712 81 178 0 142820 0
Current children cumulated CPU time (s) 101.51
Current children cumulated vsize (KiB) 619576

[startup+162.548 s]
/proc/loadavg: 1.99 1.99 1.99 3/94 2986
/proc/meminfo: memFree=751064/2055920 swapFree=4192812/4192956
[pid=2964] ppid=2962 vsize=47568 CPUtime=0.12
/proc/2964/stat : 2964 (solver.sh) S 2962 2964 2348 0 -1 4194304 905 2612 0 0 0 0 10 2 16 0 1 0 271987103 48709632 362 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 227848416090 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2964/statm: 11892 362 246 79 0 217 0
[pid=2983] ppid=2964 vsize=572008 CPUtime=160.9
/proc/2983/stat : 2983 (toolbar) R 2964 2964 2348 0 -1 4194304 133748 1987 0 0 16023 55 11 1 25 0 1 0 271987117 585736192 133713 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134699999 0 0 4096 2 0 0 0 17 1 0 0
/proc/2983/statm: 143002 133713 81 178 0 142820 0
Current children cumulated CPU time (s) 161.02
Current children cumulated vsize (KiB) 619576

[startup+222.549 s]
/proc/loadavg: 1.99 1.99 1.99 3/94 2986
/proc/meminfo: memFree=751064/2055920 swapFree=4192812/4192956
[pid=2964] ppid=2962 vsize=47568 CPUtime=0.12
/proc/2964/stat : 2964 (solver.sh) S 2962 2964 2348 0 -1 4194304 905 2612 0 0 0 0 10 2 16 0 1 0 271987103 48709632 362 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 227848416090 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2964/statm: 11892 362 246 79 0 217 0
[pid=2983] ppid=2964 vsize=572008 CPUtime=220.36
/proc/2983/stat : 2983 (toolbar) R 2964 2964 2348 0 -1 4194304 133748 1987 0 0 21968 56 11 1 25 0 1 0 271987117 585736192 133713 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134699987 0 0 4096 2 0 0 0 17 1 0 0
/proc/2983/statm: 143002 133713 81 178 0 142820 0
Current children cumulated CPU time (s) 220.48
Current children cumulated vsize (KiB) 619576

[startup+282.566 s]
/proc/loadavg: 1.99 1.99 1.99 3/94 2986
/proc/meminfo: memFree=751064/2055920 swapFree=4192812/4192956
[pid=2964] ppid=2962 vsize=47568 CPUtime=0.12
/proc/2964/stat : 2964 (solver.sh) S 2962 2964 2348 0 -1 4194304 905 2612 0 0 0 0 10 2 16 0 1 0 271987103 48709632 362 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 227848416090 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2964/statm: 11892 362 246 79 0 217 0
[pid=2983] ppid=2964 vsize=572008 CPUtime=279.83
/proc/2983/stat : 2983 (toolbar) R 2964 2964 2348 0 -1 4194304 133748 1987 0 0 27915 56 11 1 25 0 1 0 271987117 585736192 133713 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134597638 0 0 4096 2 0 0 0 17 1 0 0
/proc/2983/statm: 143002 133713 81 178 0 142820 0
Current children cumulated CPU time (s) 279.95
Current children cumulated vsize (KiB) 619576

[startup+342.582 s]
/proc/loadavg: 1.99 1.99 1.99 3/94 2986
/proc/meminfo: memFree=751064/2055920 swapFree=4192812/4192956
[pid=2964] ppid=2962 vsize=47568 CPUtime=0.12
/proc/2964/stat : 2964 (solver.sh) S 2962 2964 2348 0 -1 4194304 905 2612 0 0 0 0 10 2 16 0 1 0 271987103 48709632 362 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 227848416090 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2964/statm: 11892 362 246 79 0 217 0
[pid=2983] ppid=2964 vsize=572008 CPUtime=339.3
/proc/2983/stat : 2983 (toolbar) R 2964 2964 2348 0 -1 4194304 133748 1987 0 0 33861 57 11 1 25 0 1 0 271987117 585736192 133713 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134699969 0 0 4096 2 0 0 0 17 1 0 0
/proc/2983/statm: 143002 133713 81 178 0 142820 0
Current children cumulated CPU time (s) 339.42
Current children cumulated vsize (KiB) 619576

[startup+402.599 s]
/proc/loadavg: 1.99 1.99 1.99 3/94 2986
/proc/meminfo: memFree=751064/2055920 swapFree=4192812/4192956
[pid=2964] ppid=2962 vsize=47568 CPUtime=0.12
/proc/2964/stat : 2964 (solver.sh) S 2962 2964 2348 0 -1 4194304 905 2612 0 0 0 0 10 2 16 0 1 0 271987103 48709632 362 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 227848416090 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2964/statm: 11892 362 246 79 0 217 0
[pid=2983] ppid=2964 vsize=572008 CPUtime=398.76
/proc/2983/stat : 2983 (toolbar) R 2964 2964 2348 0 -1 4194304 133748 1987 0 0 39807 57 11 1 25 0 1 0 271987117 585736192 133713 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134694080 0 0 4096 2 0 0 0 17 1 0 0
/proc/2983/statm: 143002 133713 81 178 0 142820 0
Current children cumulated CPU time (s) 398.88
Current children cumulated vsize (KiB) 619576

[startup+462.686 s]
/proc/loadavg: 1.92 1.98 1.99 3/89 3063
/proc/meminfo: memFree=769856/2055920 swapFree=4192812/4192956
[pid=2964] ppid=2962 vsize=47568 CPUtime=0.12
/proc/2964/stat : 2964 (solver.sh) S 2962 2964 2348 0 -1 4194304 905 2612 0 0 0 0 10 2 16 0 1 0 271987103 48709632 362 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 227848416090 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2964/statm: 11892 362 246 79 0 217 0
[pid=2983] ppid=2964 vsize=572008 CPUtime=458.38
/proc/2983/stat : 2983 (toolbar) R 2964 2964 2348 0 -1 4194304 133748 1987 0 0 45765 61 11 1 25 0 1 0 271987117 585736192 133713 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134694152 0 0 4096 2 0 0 0 17 0 0 0
/proc/2983/statm: 143002 133713 81 178 0 142820 0
Current children cumulated CPU time (s) 458.5
Current children cumulated vsize (KiB) 619576

[startup+522.697 s]
/proc/loadavg: 2.00 1.99 1.99 3/88 3064
/proc/meminfo: memFree=770504/2055920 swapFree=4192812/4192956
[pid=2964] ppid=2962 vsize=47568 CPUtime=0.12
/proc/2964/stat : 2964 (solver.sh) S 2962 2964 2348 0 -1 4194304 905 2612 0 0 0 0 10 2 16 0 1 0 271987103 48709632 362 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 227848416090 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2964/statm: 11892 362 246 79 0 217 0
[pid=2983] ppid=2964 vsize=572008 CPUtime=518.34
/proc/2983/stat : 2983 (toolbar) R 2964 2964 2348 0 -1 4194304 133748 1987 0 0 51761 61 11 1 25 0 1 0 271987117 585736192 133713 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134670534 0 0 4096 2 0 0 0 17 0 0 0
/proc/2983/statm: 143002 133713 81 178 0 142820 0
Current children cumulated CPU time (s) 518.46

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

/proc/loadavg: 2.00 2.00 2.00 3/94 3334
/proc/meminfo: memFree=740824/2055920 swapFree=4192812/4192956
[pid=2964] ppid=2962 vsize=47568 CPUtime=0.12
/proc/2964/stat : 2964 (solver.sh) S 2962 2964 2348 0 -1 4194304 905 2612 0 0 0 0 10 2 16 0 1 0 271987103 48709632 362 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 227848416090 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2964/statm: 11892 362 246 79 0 217 0
[pid=2983] ppid=2964 vsize=572008 CPUtime=1708.76
/proc/2983/stat : 2983 (toolbar) R 2964 2964 2348 0 -1 4194304 133748 1987 0 0 170792 72 11 1 25 0 1 0 271987117 585736192 133713 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134699975 0 0 4096 2 0 0 0 17 1 0 0
/proc/2983/statm: 143002 133713 81 178 0 142820 0
Current children cumulated CPU time (s) 1708.88
Current children cumulated vsize (KiB) 619576

[startup+1783.84 s]
/proc/loadavg: 2.00 2.00 2.00 3/94 3334
/proc/meminfo: memFree=740824/2055920 swapFree=4192812/4192956
[pid=2964] ppid=2962 vsize=47568 CPUtime=0.12
/proc/2964/stat : 2964 (solver.sh) S 2962 2964 2348 0 -1 4194304 905 2612 0 0 0 0 10 2 16 0 1 0 271987103 48709632 362 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 227848416090 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2964/statm: 11892 362 246 79 0 217 0
[pid=2983] ppid=2964 vsize=572008 CPUtime=1768.27
/proc/2983/stat : 2983 (toolbar) R 2964 2964 2348 0 -1 4194304 133748 1987 0 0 176743 72 11 1 25 0 1 0 271987117 585736192 133713 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134699991 0 0 4096 2 0 0 0 17 1 0 0
/proc/2983/statm: 143002 133713 81 178 0 142820 0
Current children cumulated CPU time (s) 1768.39
Current children cumulated vsize (KiB) 619576

[startup+1843.91 s]
/proc/loadavg: 2.00 2.00 2.00 3/94 3334
/proc/meminfo: memFree=740824/2055920 swapFree=4192812/4192956
[pid=2964] ppid=2962 vsize=47568 CPUtime=0.12
/proc/2964/stat : 2964 (solver.sh) S 2962 2964 2348 0 -1 4194304 905 2612 0 0 0 0 10 2 16 0 1 0 271987103 48709632 362 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 227848416090 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2964/statm: 11892 362 246 79 0 217 0
[pid=2983] ppid=2964 vsize=572008 CPUtime=1827.8
/proc/2983/stat : 2983 (toolbar) R 2964 2964 2348 0 -1 4194304 133748 1987 0 0 182695 73 11 1 25 0 1 0 271987117 585736192 133713 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134694212 0 0 4096 2 0 0 0 17 1 0 0
/proc/2983/statm: 143002 133713 81 178 0 142820 0
Current children cumulated CPU time (s) 1827.92
Current children cumulated vsize (KiB) 619576

[startup+1903.98 s]
/proc/loadavg: 2.00 2.00 2.00 3/94 3334
/proc/meminfo: memFree=740824/2055920 swapFree=4192812/4192956
[pid=2964] ppid=2962 vsize=47568 CPUtime=0.12
/proc/2964/stat : 2964 (solver.sh) S 2962 2964 2348 0 -1 4194304 905 2612 0 0 0 0 10 2 16 0 1 0 271987103 48709632 362 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 227848416090 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2964/statm: 11892 362 246 79 0 217 0
[pid=2983] ppid=2964 vsize=572008 CPUtime=1887.31
/proc/2983/stat : 2983 (toolbar) R 2964 2964 2348 0 -1 4194304 133748 1987 0 0 188646 73 11 1 25 0 1 0 271987117 585736192 133713 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134699991 0 0 4096 2 0 0 0 17 1 0 0
/proc/2983/statm: 143002 133713 81 178 0 142820 0
Current children cumulated CPU time (s) 1887.43
Current children cumulated vsize (KiB) 619576

[startup+1964.04 s]
/proc/loadavg: 2.00 2.00 2.00 3/94 3334
/proc/meminfo: memFree=740824/2055920 swapFree=4192812/4192956
[pid=2964] ppid=2962 vsize=47568 CPUtime=0.12
/proc/2964/stat : 2964 (solver.sh) S 2962 2964 2348 0 -1 4194304 905 2612 0 0 0 0 10 2 16 0 1 0 271987103 48709632 362 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 227848416090 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2964/statm: 11892 362 246 79 0 217 0
[pid=2983] ppid=2964 vsize=572008 CPUtime=1946.83
/proc/2983/stat : 2983 (toolbar) R 2964 2964 2348 0 -1 4194304 133748 1987 0 0 194597 74 11 1 25 0 1 0 271987117 585736192 133713 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134693617 0 0 4096 2 0 0 0 17 1 0 0
/proc/2983/statm: 143002 133713 81 178 0 142820 0
Current children cumulated CPU time (s) 1946.95
Current children cumulated vsize (KiB) 619576

[startup+2024.11 s]
/proc/loadavg: 2.00 2.00 2.00 3/94 3334
/proc/meminfo: memFree=740824/2055920 swapFree=4192812/4192956
[pid=2964] ppid=2962 vsize=47568 CPUtime=0.12
/proc/2964/stat : 2964 (solver.sh) S 2962 2964 2348 0 -1 4194304 905 2612 0 0 0 0 10 2 16 0 1 0 271987103 48709632 362 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 227848416090 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2964/statm: 11892 362 246 79 0 217 0
[pid=2983] ppid=2964 vsize=572008 CPUtime=2006.35
/proc/2983/stat : 2983 (toolbar) R 2964 2964 2348 0 -1 4194304 133748 1987 0 0 200549 74 11 1 25 0 1 0 271987117 585736192 133713 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134699991 0 0 4096 2 0 0 0 17 1 0 0
/proc/2983/statm: 143002 133713 81 178 0 142820 0
Current children cumulated CPU time (s) 2006.47
Current children cumulated vsize (KiB) 619576

[startup+2084.18 s]
/proc/loadavg: 2.00 2.00 2.00 3/94 3334
/proc/meminfo: memFree=740824/2055920 swapFree=4192812/4192956
[pid=2964] ppid=2962 vsize=47568 CPUtime=0.12
/proc/2964/stat : 2964 (solver.sh) S 2962 2964 2348 0 -1 4194304 905 2612 0 0 0 0 10 2 16 0 1 0 271987103 48709632 362 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 227848416090 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2964/statm: 11892 362 246 79 0 217 0
[pid=2983] ppid=2964 vsize=572008 CPUtime=2065.87
/proc/2983/stat : 2983 (toolbar) R 2964 2964 2348 0 -1 4194304 133748 1987 0 0 206501 74 11 1 25 0 1 0 271987117 585736192 133713 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134694147 0 0 4096 2 0 0 0 17 1 0 0
/proc/2983/statm: 143002 133713 81 178 0 142820 0
Current children cumulated CPU time (s) 2065.99
Current children cumulated vsize (KiB) 619576

[startup+2144.25 s]
/proc/loadavg: 2.00 2.00 2.00 3/94 3334
/proc/meminfo: memFree=740824/2055920 swapFree=4192812/4192956
[pid=2964] ppid=2962 vsize=47568 CPUtime=0.12
/proc/2964/stat : 2964 (solver.sh) S 2962 2964 2348 0 -1 4194304 905 2612 0 0 0 0 10 2 16 0 1 0 271987103 48709632 362 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 227848416090 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2964/statm: 11892 362 246 79 0 217 0
[pid=2983] ppid=2964 vsize=572008 CPUtime=2125.4
/proc/2983/stat : 2983 (toolbar) R 2964 2964 2348 0 -1 4194304 133748 1987 0 0 212453 75 11 1 25 0 1 0 271987117 585736192 133713 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134694147 0 0 4096 2 0 0 0 17 1 0 0
/proc/2983/statm: 143002 133713 81 178 0 142820 0
Current children cumulated CPU time (s) 2125.52
Current children cumulated vsize (KiB) 619576

[startup+2204.33 s]
/proc/loadavg: 2.00 2.00 2.00 3/94 3336
/proc/meminfo: memFree=740696/2055920 swapFree=4192812/4192956
[pid=2964] ppid=2962 vsize=47568 CPUtime=0.12
/proc/2964/stat : 2964 (solver.sh) S 2962 2964 2348 0 -1 4194304 905 2612 0 0 0 0 10 2 16 0 1 0 271987103 48709632 362 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 227848416090 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2964/statm: 11892 362 246 79 0 217 0
[pid=2983] ppid=2964 vsize=572008 CPUtime=2184.92
/proc/2983/stat : 2983 (toolbar) R 2964 2964 2348 0 -1 4194304 133748 1987 0 0 218405 75 11 1 25 0 1 0 271987117 585736192 133713 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134694087 0 0 4096 2 0 0 0 17 1 0 0
/proc/2983/statm: 143002 133713 81 178 0 142820 0
Current children cumulated CPU time (s) 2185.04
Current children cumulated vsize (KiB) 619576

[startup+2264.39 s]
/proc/loadavg: 2.00 2.00 2.00 3/94 3336
/proc/meminfo: memFree=740760/2055920 swapFree=4192812/4192956
[pid=2964] ppid=2962 vsize=47568 CPUtime=0.12
/proc/2964/stat : 2964 (solver.sh) S 2962 2964 2348 0 -1 4194304 905 2612 0 0 0 0 10 2 16 0 1 0 271987103 48709632 362 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 227848416090 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2964/statm: 11892 362 246 79 0 217 0
[pid=2983] ppid=2964 vsize=572008 CPUtime=2244.44
/proc/2983/stat : 2983 (toolbar) R 2964 2964 2348 0 -1 4194304 133748 1987 0 0 224356 76 11 1 25 0 1 0 271987117 585736192 133713 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134699984 0 0 4096 2 0 0 0 17 1 0 0
/proc/2983/statm: 143002 133713 81 178 0 142820 0
Current children cumulated CPU time (s) 2244.56
Current children cumulated vsize (KiB) 619576

[startup+2324.47 s]
/proc/loadavg: 2.00 2.00 2.00 3/94 3336
/proc/meminfo: memFree=740760/2055920 swapFree=4192812/4192956
[pid=2964] ppid=2962 vsize=47568 CPUtime=0.12
/proc/2964/stat : 2964 (solver.sh) S 2962 2964 2348 0 -1 4194304 905 2612 0 0 0 0 10 2 16 0 1 0 271987103 48709632 362 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 227848416090 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2964/statm: 11892 362 246 79 0 217 0
[pid=2983] ppid=2964 vsize=572008 CPUtime=2303.97
/proc/2983/stat : 2983 (toolbar) R 2964 2964 2348 0 -1 4194304 133748 1987 0 0 230309 76 11 1 25 0 1 0 271987117 585736192 133713 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134693647 0 0 4096 2 0 0 0 17 1 0 0
/proc/2983/statm: 143002 133713 81 178 0 142820 0
Current children cumulated CPU time (s) 2304.09
Current children cumulated vsize (KiB) 619576

[startup+2384.48 s]
/proc/loadavg: 2.00 2.00 2.00 3/94 3336
/proc/meminfo: memFree=740760/2055920 swapFree=4192812/4192956
[pid=2964] ppid=2962 vsize=47568 CPUtime=0.12
/proc/2964/stat : 2964 (solver.sh) S 2962 2964 2348 0 -1 4194304 905 2612 0 0 0 0 10 2 16 0 1 0 271987103 48709632 362 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 227848416090 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2964/statm: 11892 362 246 79 0 217 0
[pid=2983] ppid=2964 vsize=572008 CPUtime=2363.44
/proc/2983/stat : 2983 (toolbar) R 2964 2964 2348 0 -1 4194304 133748 1987 0 0 236255 77 11 1 25 0 1 0 271987117 585736192 133713 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134693647 0 0 4096 2 0 0 0 17 1 0 0
/proc/2983/statm: 143002 133713 81 178 0 142820 0
Current children cumulated CPU time (s) 2363.56
Current children cumulated vsize (KiB) 619576



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2421.34 s]
/proc/loadavg: 2.00 2.00 2.00 3/94 3336
/proc/meminfo: memFree=740824/2055920 swapFree=4192812/4192956
[pid=2964] ppid=2962 vsize=47568 CPUtime=0.12
/proc/2964/stat : 2964 (solver.sh) S 2962 2964 2348 0 -1 4194304 905 2612 0 0 0 0 10 2 16 0 1 0 271987103 48709632 362 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 227848416090 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2964/statm: 11892 362 246 79 0 217 0
[pid=2983] ppid=2964 vsize=572008 CPUtime=2399.95
/proc/2983/stat : 2983 (toolbar) R 2964 2964 2348 0 -1 4194304 133748 1987 0 0 239906 77 11 1 25 0 1 0 271987117 585736192 133713 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134699999 0 0 4096 2 0 0 0 17 1 0 0
/proc/2983/statm: 143002 133713 81 178 0 142820 0
Current children cumulated CPU time (s) 2400.07
Current children cumulated vsize (KiB) 619576

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 2964 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=107983 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=27995
CPU time returned by wait4() is 0.135978
while last known CPU time is 2400.07

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

Real time (s): 2421.35
CPU time (s): 2400.07
CPU user time (s): 2399.27
CPU system time (s): 0.8
CPU usage (%): 99.1213
Max. virtual memory (cumulated for all children) (KiB): 619576

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.107983
system time used= 0.027995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3517
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= 33

runsolver used 2.91856 s user time and 7.73782 s system time

The end

Launcher Data (download as text)

Begin job on node18 on Fri Jan 19 19:45:24 UTC 2007


IDJOB= 276349
IDBENCH= 5708
IDSOLVER= 71
FILE ID= node18/276349-1169235923

PBS_JOBID= 3588986

Free space on /tmp= 66561 MiB

SOLVER NAME= Toolbar_MaxSat 2007-01-19
BENCH NAME= HOME/pub/bench/CPAI06/tightness/tightness0.5/rand-2-40-25-180-500-33_ext.xml
COMMAND LINE= /tmp/evaluation/276349-1169235923/solver.sh /tmp/evaluation/276349-1169235923/unknown
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node18/convwatcher-276349-1169235923 -o ROOT/results/node18/conversion-276349-1169235923 -C 600 -M 900 /tmp/evaluation/276349-1169235923/translate /tmp/evaluation/276349-1169235923/unknown
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node18/watcher-276349-1169235923 -o ROOT/results/node18/solver-276349-1169235923 -C 2400 -M 900  /tmp/evaluation/276349-1169235923/solver.sh /tmp/evaluation/276349-1169235923/unknown

META MD5SUM SOLVER= f843f34905a307bcc0c6a322bc802c9d
MD5SUM BENCH=  99ca03af81338811d77d016dbff42039

RANDOM SEED= 4501911

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		: 3000.231
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		: 3000.231
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:       1288896 kB
Buffers:         50828 kB
Cached:         549612 kB
SwapCached:          0 kB
Active:         260364 kB
Inactive:       427284 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1288896 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2428 kB
Writeback:           0 kB
Mapped:         116288 kB
Slab:            64236 kB
Committed_AS:  8772180 kB
PageTables:       2180 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= 66559 MiB



End job on node18 on Fri Jan 19 20:25:46 UTC 2007