Trace number 276826

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) 2400.06 2401.88

General information on the benchmark

Nametightness/tightness0.1/
rand-2-40-8-753-100-30_ext.xml
MD5SUMbbc5696eb0d541204e78162136ebccd9
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkMOPT
Best Number of satisfied constraints752
Best CPU time to get the best result obtained on this benchmark22.7755
SatisfiableNO
(Un)Satisfiability was provedNO
Number of variables40
Number of constraints753
Maximum constraint arity2
Maximum domain size8
Number of constraints which are defined in extension753
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/276826-1169247391/unknown.xml to /tmp/evaluation/276826-1169247391/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/node20/watcher-276826-1169247391 -o ROOT/results/node20/solver-276826-1169247391 -C 2400 -M 900 /tmp/evaluation/276826-1169247391/solver.sh /tmp/evaluation/276826-1169247391/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: 1.99 2.00 2.00 5/93 19267
/proc/meminfo: memFree=1277776/2055920 swapFree=4170260/4192956
[pid=19266] ppid=19264 vsize=8560 CPUtime=0
/proc/19266/stat : 19266 (solver.sh) R 19264 19266 18567 0 -1 4194304 308 0 0 0 0 0 0 0 20 0 1 0 273133688 8765440 253 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 273952786319 0 0 4096 8192 0 0 0 17 1 0 0
/proc/19266/statm: 2140 253 197 79 0 133 0

[startup+0.104993 s]
/proc/loadavg: 1.99 2.00 2.00 5/93 19267
/proc/meminfo: memFree=1277776/2055920 swapFree=4170260/4192956
[pid=19266] ppid=19264 vsize=47552 CPUtime=0.03
/proc/19266/stat : 19266 (solver.sh) S 19264 19266 18567 0 -1 4194304 901 2480 0 0 0 0 1 2 24 0 1 0 273133688 48693248 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 273952205658 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/19266/statm: 11888 361 245 79 0 217 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 47552

[startup+0.513032 s]
/proc/loadavg: 1.99 2.00 2.00 5/93 19267
/proc/meminfo: memFree=1277776/2055920 swapFree=4170260/4192956
[pid=19266] ppid=19264 vsize=47552 CPUtime=0.03
/proc/19266/stat : 19266 (solver.sh) S 19264 19266 18567 0 -1 4194304 901 2480 0 0 0 0 1 2 24 0 1 0 273133688 48693248 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 273952205658 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/19266/statm: 11888 361 245 79 0 217 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 47552

[startup+1.33414 s]
/proc/loadavg: 1.99 2.00 2.00 3/94 19288
/proc/meminfo: memFree=1231744/2055920 swapFree=4170260/4192956
[pid=19266] ppid=19264 vsize=47552 CPUtime=0.03
/proc/19266/stat : 19266 (solver.sh) S 19264 19266 18567 0 -1 4194304 901 2480 0 0 0 0 1 2 24 0 1 0 273133688 48693248 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 273952205658 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/19266/statm: 11888 361 245 79 0 217 0
[pid=19285] ppid=19266 vsize=66524 CPUtime=1.24
/proc/19285/stat : 19285 (toolbar) R 19266 19266 18567 0 -1 4194304 15798 1311 0 0 34 6 84 0 20 0 1 0 273133694 68120576 15763 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134658066 0 0 4096 2 0 0 0 17 1 0 0
/proc/19285/statm: 16631 15763 80 178 0 16449 0
Current children cumulated CPU time (s) 1.27
Current children cumulated vsize (KiB) 114076

[startup+2.97134 s]
/proc/loadavg: 1.99 2.00 2.00 3/94 19288
/proc/meminfo: memFree=1214208/2055920 swapFree=4170260/4192956
[pid=19266] ppid=19264 vsize=47552 CPUtime=0.03
/proc/19266/stat : 19266 (solver.sh) S 19264 19266 18567 0 -1 4194304 901 2480 0 0 0 0 1 2 24 0 1 0 273133688 48693248 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 273952205658 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/19266/statm: 11888 361 245 79 0 217 0
[pid=19285] ppid=19266 vsize=66528 CPUtime=2.87
/proc/19285/stat : 19285 (toolbar) R 19266 19266 18567 0 -1 4194304 15799 1311 0 0 197 6 84 0 25 0 1 0 273133694 68124672 15764 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699999 0 0 4096 2 0 0 0 17 1 0 0
/proc/19285/statm: 16632 15764 80 178 0 16450 0
Current children cumulated CPU time (s) 2.9
Current children cumulated vsize (KiB) 114080

[startup+6.25173 s]
/proc/loadavg: 1.99 2.00 2.00 3/94 19288
/proc/meminfo: memFree=1214144/2055920 swapFree=4170260/4192956
[pid=19266] ppid=19264 vsize=47552 CPUtime=0.03
/proc/19266/stat : 19266 (solver.sh) S 19264 19266 18567 0 -1 4194304 901 2480 0 0 0 0 1 2 24 0 1 0 273133688 48693248 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 273952205658 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/19266/statm: 11888 361 245 79 0 217 0
[pid=19285] ppid=19266 vsize=66528 CPUtime=6.12
/proc/19285/stat : 19285 (toolbar) R 19266 19266 18567 0 -1 4194304 15799 1311 0 0 522 6 84 0 25 0 1 0 273133694 68124672 15764 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134660599 0 0 4096 2 0 0 0 17 1 0 0
/proc/19285/statm: 16632 15764 80 178 0 16450 0
Current children cumulated CPU time (s) 6.15
Current children cumulated vsize (KiB) 114080

[startup+12.7245 s]
/proc/loadavg: 1.99 2.00 2.00 3/94 19288
/proc/meminfo: memFree=1214088/2055920 swapFree=4170260/4192956
[pid=19266] ppid=19264 vsize=47552 CPUtime=0.03
/proc/19266/stat : 19266 (solver.sh) S 19264 19266 18567 0 -1 4194304 901 2480 0 0 0 0 1 2 24 0 1 0 273133688 48693248 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 273952205658 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/19266/statm: 11888 361 245 79 0 217 0
[pid=19285] ppid=19266 vsize=66532 CPUtime=12.53
/proc/19285/stat : 19285 (toolbar) R 19266 19266 18567 0 -1 4194304 15800 1311 0 0 1163 6 84 0 25 0 1 0 273133694 68128768 15765 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134660142 0 0 4096 2 0 0 0 17 1 0 0
/proc/19285/statm: 16633 15765 80 178 0 16451 0
Current children cumulated CPU time (s) 12.56
Current children cumulated vsize (KiB) 114084

[startup+25.5701 s]
/proc/loadavg: 2.06 2.02 2.00 2/85 19299
/proc/meminfo: memFree=1240336/2055920 swapFree=4170260/4192956
[pid=19266] ppid=19264 vsize=47552 CPUtime=0.03
/proc/19266/stat : 19266 (solver.sh) S 19264 19266 18567 0 -1 4194304 901 2480 0 0 0 0 1 2 24 0 1 0 273133688 48693248 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 273952205658 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/19266/statm: 11888 361 245 79 0 217 0
[pid=19285] ppid=19266 vsize=66532 CPUtime=25.26
/proc/19285/stat : 19285 (toolbar) R 19266 19266 18567 0 -1 4194304 15800 1311 0 0 2435 7 84 0 25 0 1 0 273133694 68128768 15765 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134599630 0 0 4096 2 0 0 0 17 0 0 0
/proc/19285/statm: 16633 15765 80 178 0 16451 0
Current children cumulated CPU time (s) 25.29
Current children cumulated vsize (KiB) 114084

[startup+51.2172 s]
/proc/loadavg: 2.04 2.02 2.00 2/82 19388
/proc/meminfo: memFree=1238880/2055920 swapFree=4170260/4192956
[pid=19266] ppid=19264 vsize=47552 CPUtime=0.03
/proc/19266/stat : 19266 (solver.sh) S 19264 19266 18567 0 -1 4194304 901 2480 0 0 0 0 1 2 24 0 1 0 273133688 48693248 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 273952205658 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/19266/statm: 11888 361 245 79 0 217 0
[pid=19285] ppid=19266 vsize=66532 CPUtime=50.86
/proc/19285/stat : 19285 (toolbar) R 19266 19266 18567 0 -1 4194304 15800 1311 0 0 4994 8 84 0 25 0 1 0 273133694 68128768 15765 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134659977 0 0 4096 2 0 0 0 17 0 0 0
/proc/19285/statm: 16633 15765 80 178 0 16451 0
Current children cumulated CPU time (s) 50.89
Current children cumulated vsize (KiB) 114084

[startup+102.515 s]
/proc/loadavg: 2.02 2.01 2.00 3/87 19426
/proc/meminfo: memFree=1237368/2055920 swapFree=4170260/4192956
[pid=19266] ppid=19264 vsize=47552 CPUtime=0.03
/proc/19266/stat : 19266 (solver.sh) S 19264 19266 18567 0 -1 4194304 901 2480 0 0 0 0 1 2 24 0 1 0 273133688 48693248 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 273952205658 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/19266/statm: 11888 361 245 79 0 217 0
[pid=19285] ppid=19266 vsize=66532 CPUtime=102.11
/proc/19285/stat : 19285 (toolbar) R 19266 19266 18567 0 -1 4194304 15800 1311 0 0 10118 9 84 0 25 0 1 0 273133694 68128768 15765 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134660071 0 0 4096 2 0 0 0 17 0 0 0
/proc/19285/statm: 16633 15765 80 178 0 16451 0
Current children cumulated CPU time (s) 102.14
Current children cumulated vsize (KiB) 114084

[startup+162.54 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 19426
/proc/meminfo: memFree=1237496/2055920 swapFree=4170260/4192956
[pid=19266] ppid=19264 vsize=47552 CPUtime=0.03
/proc/19266/stat : 19266 (solver.sh) S 19264 19266 18567 0 -1 4194304 901 2480 0 0 0 0 1 2 24 0 1 0 273133688 48693248 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 273952205658 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/19266/statm: 11888 361 245 79 0 217 0
[pid=19285] ppid=19266 vsize=66532 CPUtime=162.08
/proc/19285/stat : 19285 (toolbar) R 19266 19266 18567 0 -1 4194304 15800 1311 0 0 16115 9 84 0 25 0 1 0 273133694 68128768 15765 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134659810 0 0 4096 2 0 0 0 17 0 0 0
/proc/19285/statm: 16633 15765 80 178 0 16451 0
Current children cumulated CPU time (s) 162.11
Current children cumulated vsize (KiB) 114084

[startup+222.575 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 19426
/proc/meminfo: memFree=1237432/2055920 swapFree=4170260/4192956
[pid=19266] ppid=19264 vsize=47552 CPUtime=0.03
/proc/19266/stat : 19266 (solver.sh) S 19264 19266 18567 0 -1 4194304 901 2480 0 0 0 0 1 2 24 0 1 0 273133688 48693248 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 273952205658 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/19266/statm: 11888 361 245 79 0 217 0
[pid=19285] ppid=19266 vsize=66532 CPUtime=222.05
/proc/19285/stat : 19285 (toolbar) R 19266 19266 18567 0 -1 4194304 15801 1311 0 0 22112 9 84 0 25 0 1 0 273133694 68128768 15766 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134599704 0 0 4096 2 0 0 0 17 0 0 0
/proc/19285/statm: 16633 15766 80 178 0 16451 0
Current children cumulated CPU time (s) 222.08
Current children cumulated vsize (KiB) 114084

[startup+282.604 s]
/proc/loadavg: 2.00 2.00 2.00 3/93 19500
/proc/meminfo: memFree=1236208/2055920 swapFree=4170260/4192956
[pid=19266] ppid=19264 vsize=47552 CPUtime=0.03
/proc/19266/stat : 19266 (solver.sh) S 19264 19266 18567 0 -1 4194304 901 2480 0 0 0 0 1 2 24 0 1 0 273133688 48693248 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 273952205658 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/19266/statm: 11888 361 245 79 0 217 0
[pid=19285] ppid=19266 vsize=66532 CPUtime=281.99
/proc/19285/stat : 19285 (toolbar) R 19266 19266 18567 0 -1 4194304 15801 1311 0 0 28102 13 84 0 25 0 1 0 273133694 68128768 15766 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134670603 0 0 4096 2 0 0 0 17 0 0 0
/proc/19285/statm: 16633 15766 80 178 0 16451 0
Current children cumulated CPU time (s) 282.02
Current children cumulated vsize (KiB) 114084

[startup+342.654 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 19624
/proc/meminfo: memFree=1237216/2055920 swapFree=4170260/4192956
[pid=19266] ppid=19264 vsize=47552 CPUtime=0.03
/proc/19266/stat : 19266 (solver.sh) S 19264 19266 18567 0 -1 4194304 901 2480 0 0 0 0 1 2 24 0 1 0 273133688 48693248 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 273952205658 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/19266/statm: 11888 361 245 79 0 217 0
[pid=19285] ppid=19266 vsize=66532 CPUtime=341.92
/proc/19285/stat : 19285 (toolbar) R 19266 19266 18567 0 -1 4194304 15801 1311 0 0 34084 24 84 0 25 0 1 0 273133694 68128768 15766 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134670717 0 0 4096 2 0 0 0 17 0 0 0
/proc/19285/statm: 16633 15766 80 178 0 16451 0
Current children cumulated CPU time (s) 341.95
Current children cumulated vsize (KiB) 114084

[startup+402.679 s]
/proc/loadavg: 2.05 2.01 2.00 3/87 19624
/proc/meminfo: memFree=1237240/2055920 swapFree=4170260/4192956
[pid=19266] ppid=19264 vsize=47552 CPUtime=0.03
/proc/19266/stat : 19266 (solver.sh) S 19264 19266 18567 0 -1 4194304 901 2480 0 0 0 0 1 2 24 0 1 0 273133688 48693248 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 273952205658 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/19266/statm: 11888 361 245 79 0 217 0
[pid=19285] ppid=19266 vsize=66532 CPUtime=401.9
/proc/19285/stat : 19285 (toolbar) R 19266 19266 18567 0 -1 4194304 15801 1311 0 0 40081 25 84 0 25 0 1 0 273133694 68128768 15766 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134670052 0 0 4096 2 0 0 0 17 0 0 0
/proc/19285/statm: 16633 15766 80 178 0 16451 0
Current children cumulated CPU time (s) 401.93
Current children cumulated vsize (KiB) 114084

[startup+462.706 s]
/proc/loadavg: 2.02 2.01 2.00 3/87 19624
/proc/meminfo: memFree=1237240/2055920 swapFree=4170260/4192956
[pid=19266] ppid=19264 vsize=47552 CPUtime=0.03
/proc/19266/stat : 19266 (solver.sh) S 19264 19266 18567 0 -1 4194304 901 2480 0 0 0 0 1 2 24 0 1 0 273133688 48693248 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 273952205658 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/19266/statm: 11888 361 245 79 0 217 0
[pid=19285] ppid=19266 vsize=66532 CPUtime=461.84
/proc/19285/stat : 19285 (toolbar) R 19266 19266 18567 0 -1 4194304 15801 1311 0 0 46075 25 84 0 25 0 1 0 273133694 68128768 15766 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134599937 0 0 4096 2 0 0 0 17 0 0 0
/proc/19285/statm: 16633 15766 80 178 0 16451 0
Current children cumulated CPU time (s) 461.87
Current children cumulated vsize (KiB) 114084

[startup+522.738 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 19624
/proc/meminfo: memFree=1237368/2055920 swapFree=4170260/4192956
[pid=19266] ppid=19264 vsize=47552 CPUtime=0.03
/proc/19266/stat : 19266 (solver.sh) S 19264 19266 18567 0 -1 4194304 901 2480 0 0 0 0 1 2 24 0 1 0 273133688 48693248 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 273952205658 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/19266/statm: 11888 361 245 79 0 217 0
[pid=19285] ppid=19266 vsize=66532 CPUtime=521.82
/proc/19285/stat : 19285 (toolbar) R 19266 19266 18567 0 -1 4194304 15801 1311 0 0 52073 25 84 0 25 0 1 0 273133694 68128768 15766 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134670592 0 0 4096 2 0 0 0 17 0 0 0
/proc/19285/statm: 16633 15766 80 178 0 16451 0
Current children cumulated CPU time (s) 521.85

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

/proc/loadavg: 1.01 1.12 1.48 2/79 19643
/proc/meminfo: memFree=1248144/2055920 swapFree=4170260/4192956
[pid=19266] ppid=19264 vsize=47552 CPUtime=0.03
/proc/19266/stat : 19266 (solver.sh) S 19264 19266 18567 0 -1 4194304 901 2480 0 0 0 0 1 2 24 0 1 0 273133688 48693248 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 273952205658 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/19266/statm: 11888 361 245 79 0 217 0
[pid=19285] ppid=19266 vsize=66532 CPUtime=1722.23
/proc/19285/stat : 19285 (toolbar) R 19266 19266 18567 0 -1 4194304 15801 1311 0 0 172110 29 84 0 25 0 1 0 273133694 68128768 15766 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134659979 0 0 4096 2 0 0 0 17 0 0 0
/proc/19285/statm: 16633 15766 80 178 0 16451 0
Current children cumulated CPU time (s) 1722.26
Current children cumulated vsize (KiB) 114084

[startup+1783.97 s]
/proc/loadavg: 1.00 1.09 1.45 2/79 19643
/proc/meminfo: memFree=1248144/2055920 swapFree=4170260/4192956
[pid=19266] ppid=19264 vsize=47552 CPUtime=0.03
/proc/19266/stat : 19266 (solver.sh) S 19264 19266 18567 0 -1 4194304 901 2480 0 0 0 0 1 2 24 0 1 0 273133688 48693248 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 273952205658 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/19266/statm: 11888 361 245 79 0 217 0
[pid=19285] ppid=19266 vsize=66532 CPUtime=1782.3
/proc/19285/stat : 19285 (toolbar) R 19266 19266 18567 0 -1 4194304 15801 1311 0 0 178117 29 84 0 25 0 1 0 273133694 68128768 15766 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134657125 0 0 4096 2 0 0 0 17 0 0 0
/proc/19285/statm: 16633 15766 80 178 0 16451 0
Current children cumulated CPU time (s) 1782.33
Current children cumulated vsize (KiB) 114084

[startup+1844.06 s]
/proc/loadavg: 1.00 1.07 1.42 2/79 19643
/proc/meminfo: memFree=1248208/2055920 swapFree=4170260/4192956
[pid=19266] ppid=19264 vsize=47552 CPUtime=0.03
/proc/19266/stat : 19266 (solver.sh) S 19264 19266 18567 0 -1 4194304 901 2480 0 0 0 0 1 2 24 0 1 0 273133688 48693248 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 273952205658 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/19266/statm: 11888 361 245 79 0 217 0
[pid=19285] ppid=19266 vsize=66532 CPUtime=1842.37
/proc/19285/stat : 19285 (toolbar) R 19266 19266 18567 0 -1 4194304 15801 1311 0 0 184124 29 84 0 25 0 1 0 273133694 68128768 15766 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134598668 0 0 4096 2 0 0 0 17 0 0 0
/proc/19285/statm: 16633 15766 80 178 0 16451 0
Current children cumulated CPU time (s) 1842.4
Current children cumulated vsize (KiB) 114084

[startup+1904.15 s]
/proc/loadavg: 1.00 1.06 1.39 2/79 19643
/proc/meminfo: memFree=1248208/2055920 swapFree=4170260/4192956
[pid=19266] ppid=19264 vsize=47552 CPUtime=0.03
/proc/19266/stat : 19266 (solver.sh) S 19264 19266 18567 0 -1 4194304 901 2480 0 0 0 0 1 2 24 0 1 0 273133688 48693248 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 273952205658 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/19266/statm: 11888 361 245 79 0 217 0
[pid=19285] ppid=19266 vsize=66532 CPUtime=1902.44
/proc/19285/stat : 19285 (toolbar) R 19266 19266 18567 0 -1 4194304 15801 1311 0 0 190131 29 84 0 25 0 1 0 273133694 68128768 15766 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699975 0 0 4096 2 0 0 0 17 0 0 0
/proc/19285/statm: 16633 15766 80 178 0 16451 0
Current children cumulated CPU time (s) 1902.47
Current children cumulated vsize (KiB) 114084

[startup+1964.23 s]
/proc/loadavg: 1.00 1.05 1.36 2/79 19643
/proc/meminfo: memFree=1248208/2055920 swapFree=4170260/4192956
[pid=19266] ppid=19264 vsize=47552 CPUtime=0.03
/proc/19266/stat : 19266 (solver.sh) S 19264 19266 18567 0 -1 4194304 901 2480 0 0 0 0 1 2 24 0 1 0 273133688 48693248 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 273952205658 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/19266/statm: 11888 361 245 79 0 217 0
[pid=19285] ppid=19266 vsize=66532 CPUtime=1962.51
/proc/19285/stat : 19285 (toolbar) R 19266 19266 18567 0 -1 4194304 15801 1311 0 0 196138 29 84 0 25 0 1 0 273133694 68128768 15766 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134657821 0 0 4096 2 0 0 0 17 0 0 0
/proc/19285/statm: 16633 15766 80 178 0 16451 0
Current children cumulated CPU time (s) 1962.54
Current children cumulated vsize (KiB) 114084

[startup+2024.32 s]
/proc/loadavg: 1.00 1.03 1.34 2/79 19643
/proc/meminfo: memFree=1248272/2055920 swapFree=4170260/4192956
[pid=19266] ppid=19264 vsize=47552 CPUtime=0.03
/proc/19266/stat : 19266 (solver.sh) S 19264 19266 18567 0 -1 4194304 901 2480 0 0 0 0 1 2 24 0 1 0 273133688 48693248 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 273952205658 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/19266/statm: 11888 361 245 79 0 217 0
[pid=19285] ppid=19266 vsize=66532 CPUtime=2022.58
/proc/19285/stat : 19285 (toolbar) R 19266 19266 18567 0 -1 4194304 15801 1311 0 0 202145 29 84 0 25 0 1 0 273133694 68128768 15766 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134670496 0 0 4096 2 0 0 0 17 0 0 0
/proc/19285/statm: 16633 15766 80 178 0 16451 0
Current children cumulated CPU time (s) 2022.61
Current children cumulated vsize (KiB) 114084

[startup+2084.41 s]
/proc/loadavg: 1.00 1.03 1.31 2/79 19643
/proc/meminfo: memFree=1248208/2055920 swapFree=4170260/4192956
[pid=19266] ppid=19264 vsize=47552 CPUtime=0.03
/proc/19266/stat : 19266 (solver.sh) S 19264 19266 18567 0 -1 4194304 901 2480 0 0 0 0 1 2 24 0 1 0 273133688 48693248 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 273952205658 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/19266/statm: 11888 361 245 79 0 217 0
[pid=19285] ppid=19266 vsize=66532 CPUtime=2082.66
/proc/19285/stat : 19285 (toolbar) R 19266 19266 18567 0 -1 4194304 15801 1311 0 0 208152 30 84 0 25 0 1 0 273133694 68128768 15766 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699991 0 0 4096 2 0 0 0 17 0 0 0
/proc/19285/statm: 16633 15766 80 178 0 16451 0
Current children cumulated CPU time (s) 2082.69
Current children cumulated vsize (KiB) 114084

[startup+2144.5 s]
/proc/loadavg: 1.00 1.02 1.29 2/79 19643
/proc/meminfo: memFree=1248272/2055920 swapFree=4170260/4192956
[pid=19266] ppid=19264 vsize=47552 CPUtime=0.03
/proc/19266/stat : 19266 (solver.sh) S 19264 19266 18567 0 -1 4194304 901 2480 0 0 0 0 1 2 24 0 1 0 273133688 48693248 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 273952205658 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/19266/statm: 11888 361 245 79 0 217 0
[pid=19285] ppid=19266 vsize=66532 CPUtime=2142.73
/proc/19285/stat : 19285 (toolbar) R 19266 19266 18567 0 -1 4194304 15801 1311 0 0 214159 30 84 0 25 0 1 0 273133694 68128768 15766 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134599842 0 0 4096 2 0 0 0 17 0 0 0
/proc/19285/statm: 16633 15766 80 178 0 16451 0
Current children cumulated CPU time (s) 2142.76
Current children cumulated vsize (KiB) 114084

[startup+2204.58 s]
/proc/loadavg: 1.00 1.01 1.27 2/79 19643
/proc/meminfo: memFree=1248272/2055920 swapFree=4170260/4192956
[pid=19266] ppid=19264 vsize=47552 CPUtime=0.03
/proc/19266/stat : 19266 (solver.sh) S 19264 19266 18567 0 -1 4194304 901 2480 0 0 0 0 1 2 24 0 1 0 273133688 48693248 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 273952205658 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/19266/statm: 11888 361 245 79 0 217 0
[pid=19285] ppid=19266 vsize=66532 CPUtime=2202.8
/proc/19285/stat : 19285 (toolbar) R 19266 19266 18567 0 -1 4194304 15801 1311 0 0 220166 30 84 0 25 0 1 0 273133694 68128768 15766 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134669515 0 0 4096 2 0 0 0 17 0 0 0
/proc/19285/statm: 16633 15766 80 178 0 16451 0
Current children cumulated CPU time (s) 2202.83
Current children cumulated vsize (KiB) 114084

[startup+2264.67 s]
/proc/loadavg: 1.00 1.01 1.25 2/79 19643
/proc/meminfo: memFree=1248208/2055920 swapFree=4170260/4192956
[pid=19266] ppid=19264 vsize=47552 CPUtime=0.03
/proc/19266/stat : 19266 (solver.sh) S 19264 19266 18567 0 -1 4194304 901 2480 0 0 0 0 1 2 24 0 1 0 273133688 48693248 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 273952205658 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/19266/statm: 11888 361 245 79 0 217 0
[pid=19285] ppid=19266 vsize=66532 CPUtime=2262.87
/proc/19285/stat : 19285 (toolbar) R 19266 19266 18567 0 -1 4194304 15801 1311 0 0 226173 30 84 0 25 0 1 0 273133694 68128768 15766 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699969 0 0 4096 2 0 0 0 17 0 0 0
/proc/19285/statm: 16633 15766 80 178 0 16451 0
Current children cumulated CPU time (s) 2262.9
Current children cumulated vsize (KiB) 114084

[startup+2324.76 s]
/proc/loadavg: 1.00 1.00 1.23 2/79 19643
/proc/meminfo: memFree=1248272/2055920 swapFree=4170260/4192956
[pid=19266] ppid=19264 vsize=47552 CPUtime=0.03
/proc/19266/stat : 19266 (solver.sh) S 19264 19266 18567 0 -1 4194304 901 2480 0 0 0 0 1 2 24 0 1 0 273133688 48693248 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 273952205658 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/19266/statm: 11888 361 245 79 0 217 0
[pid=19285] ppid=19266 vsize=66532 CPUtime=2322.94
/proc/19285/stat : 19285 (toolbar) R 19266 19266 18567 0 -1 4194304 15801 1311 0 0 232180 30 84 0 25 0 1 0 273133694 68128768 15766 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699969 0 0 4096 2 0 0 0 17 0 0 0
/proc/19285/statm: 16633 15766 80 178 0 16451 0
Current children cumulated CPU time (s) 2322.97
Current children cumulated vsize (KiB) 114084

[startup+2384.85 s]
/proc/loadavg: 1.00 1.00 1.22 2/79 19643
/proc/meminfo: memFree=1248272/2055920 swapFree=4170260/4192956
[pid=19266] ppid=19264 vsize=47552 CPUtime=0.03
/proc/19266/stat : 19266 (solver.sh) S 19264 19266 18567 0 -1 4194304 901 2480 0 0 0 0 1 2 24 0 1 0 273133688 48693248 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 273952205658 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/19266/statm: 11888 361 245 79 0 217 0
[pid=19285] ppid=19266 vsize=66532 CPUtime=2383.01
/proc/19285/stat : 19285 (toolbar) R 19266 19266 18567 0 -1 4194304 15801 1311 0 0 238187 30 84 0 25 0 1 0 273133694 68128768 15766 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134657422 0 0 4096 2 0 0 0 17 0 0 0
/proc/19285/statm: 16633 15766 80 178 0 16451 0
Current children cumulated CPU time (s) 2383.04
Current children cumulated vsize (KiB) 114084



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2401.87 s]
/proc/loadavg: 1.00 1.00 1.21 2/79 19643
/proc/meminfo: memFree=1248272/2055920 swapFree=4170260/4192956
[pid=19266] ppid=19264 vsize=47552 CPUtime=0.03
/proc/19266/stat : 19266 (solver.sh) S 19264 19266 18567 0 -1 4194304 901 2480 0 0 0 0 1 2 24 0 1 0 273133688 48693248 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 273952205658 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/19266/statm: 11888 361 245 79 0 217 0
[pid=19285] ppid=19266 vsize=66532 CPUtime=2400.03
/proc/19285/stat : 19285 (toolbar) R 19266 19266 18567 0 -1 4194304 15801 1311 0 0 239889 30 84 0 25 0 1 0 273133694 68128768 15766 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699993 0 0 4096 2 0 0 0 17 0 0 0
/proc/19285/statm: 16633 15766 80 178 0 16451 0
Current children cumulated CPU time (s) 2400.06
Current children cumulated vsize (KiB) 114084

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 19266 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=22996 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=23996
CPU time returned by wait4() is 0.046992
while last known CPU time is 2400.06

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

Real time (s): 2401.88
CPU time (s): 2400.06
CPU user time (s): 2399.74
CPU system time (s): 0.32
CPU usage (%): 99.9243
Max. virtual memory (cumulated for all children) (KiB): 114084

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.022996
system time used= 0.023996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3381
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= 63
involuntary context switches= 26

runsolver used 2.83157 s user time and 6.05808 s system time

The end

Launcher Data (download as text)

Begin job on node20 on Fri Jan 19 22:56:31 UTC 2007


IDJOB= 276826
IDBENCH= 6043
IDSOLVER= 71
FILE ID= node20/276826-1169247391

PBS_JOBID= 3589328

Free space on /tmp= 66561 MiB

SOLVER NAME= Toolbar_MaxSat 2007-01-19
BENCH NAME= HOME/pub/bench/CPAI06/tightness/tightness0.1/rand-2-40-8-753-100-30_ext.xml
COMMAND LINE= /tmp/evaluation/276826-1169247391/solver.sh /tmp/evaluation/276826-1169247391/unknown
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node20/convwatcher-276826-1169247391 -o ROOT/results/node20/conversion-276826-1169247391 -C 600 -M 900 /tmp/evaluation/276826-1169247391/translate /tmp/evaluation/276826-1169247391/unknown
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node20/watcher-276826-1169247391 -o ROOT/results/node20/solver-276826-1169247391 -C 2400 -M 900  /tmp/evaluation/276826-1169247391/solver.sh /tmp/evaluation/276826-1169247391/unknown

META MD5SUM SOLVER= f843f34905a307bcc0c6a322bc802c9d
MD5SUM BENCH=  bbc5696eb0d541204e78162136ebccd9

RANDOM SEED= 359908122

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		: 3000.216
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		: 3000.216
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:       1278256 kB
Buffers:         43200 kB
Cached:         604128 kB
SwapCached:       3160 kB
Active:         171360 kB
Inactive:       532612 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1278256 kB
SwapTotal:     4192956 kB
SwapFree:      4170260 kB
Dirty:            1884 kB
Writeback:           0 kB
Mapped:          81936 kB
Slab:            58336 kB
Committed_AS:  5851684 kB
PageTables:       2488 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 node20 on Fri Jan 19 23:36:33 UTC 2007