Trace number 239359

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
Diarmuid-wtdi 2006-12-21? (TO) 1800.07 1801.91

General information on the benchmark

Nameqcp-qwh/QWH-25/
qwh-25-235-6_ext.xml
MD5SUMfe92d555bfa87c450602ff746465a4ef
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark4.08938
SatisfiableYES
(Un)Satisfiability was proved
Number of variables625
Number of constraints15000
Maximum constraint arity2
Maximum domain size25
Number of constraints which are defined in extension15000
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 

Verifier Data (download as text)

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

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node60/watcher-239359-1168365183 -o ROOT/results/node60/solver-239359-1168365183 -C 1800 -M 900 /tmp/evaluation/239359-1168365183/solver 

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

/proc/loadavg: 0.19 0.69 0.97 3/68 1070
/proc/meminfo: memFree=1816712/2055920 swapFree=4192812/4192956
[pid=1069] ppid=1067 vsize=5352 CPUtime=0
/proc/1069/stat : 1069 (solver) S 1067 1069 474 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 184917238 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1069/statm: 1338 229 192 169 0 49 0
[pid=1071] ppid=1069 vsize=0 CPUtime=0
/proc/1071/stat : 1071 (cp) D 1069 1069 474 0 -1 4194308 174 0 0 0 0 0 0 0 18 0 1 0 184917238 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744072100051646 0 0 17 1 0 0
/proc/1071/statm: 0 0 0 0 0 0 0

[startup+0.106652 s]
/proc/loadavg: 0.19 0.69 0.97 3/68 1070
/proc/meminfo: memFree=1816712/2055920 swapFree=4192812/4192956
[pid=1069] ppid=1067 vsize=5352 CPUtime=0
/proc/1069/stat : 1069 (solver) S 1067 1069 474 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 184917238 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1069/statm: 1338 229 192 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.516695 s]
/proc/loadavg: 0.19 0.69 0.97 3/68 1070
/proc/meminfo: memFree=1816712/2055920 swapFree=4192812/4192956
[pid=1069] ppid=1067 vsize=5352 CPUtime=0
/proc/1069/stat : 1069 (solver) S 1067 1069 474 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 184917238 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1069/statm: 1338 229 192 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.34477 s]
/proc/loadavg: 0.19 0.69 0.97 2/70 1073
/proc/meminfo: memFree=1790776/2055920 swapFree=4192812/4192956
[pid=1069] ppid=1067 vsize=5352 CPUtime=0
/proc/1069/stat : 1069 (solver) S 1067 1069 474 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 184917238 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1069/statm: 1338 229 192 169 0 49 0
[pid=1072] ppid=1069 vsize=31912 CPUtime=1.32
/proc/1072/stat : 1072 (xlisp) R 1069 1069 474 0 -1 4194304 7468 0 0 0 129 3 0 0 25 0 1 0 184917239 32677888 7428 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684130 0 0 4096 130 0 0 0 17 0 0 0
/proc/1072/statm: 7978 7428 241 197 0 7218 0
[pid=1073] ppid=1069 vsize=2600 CPUtime=0
/proc/1073/stat : 1073 (sed) S 1069 1069 474 0 -1 4194304 146 0 0 0 0 0 0 0 17 0 1 0 184917239 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 271894413394 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/1073/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 39864

[startup+2.98493 s]
/proc/loadavg: 0.19 0.69 0.97 2/70 1077
/proc/meminfo: memFree=1774392/2055920 swapFree=4192812/4192956
[pid=1069] ppid=1067 vsize=5352 CPUtime=0
/proc/1069/stat : 1069 (solver) S 1067 1069 474 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 184917238 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1069/statm: 1338 229 192 169 0 49 0
[pid=1072] ppid=1069 vsize=52256 CPUtime=2.95
/proc/1072/stat : 1072 (xlisp) R 1069 1069 474 0 -1 4194304 12561 0 0 0 290 5 0 0 25 0 1 0 184917239 53510144 12521 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683927 0 0 4096 130 0 0 0 17 0 0 0
/proc/1072/statm: 13064 12521 241 197 0 12304 0
[pid=1073] ppid=1069 vsize=2600 CPUtime=0
/proc/1073/stat : 1073 (sed) S 1069 1069 474 0 -1 4194304 146 0 0 0 0 0 0 0 17 0 1 0 184917239 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 271894413394 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/1073/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 60208

[startup+6.26325 s]
/proc/loadavg: 0.26 0.70 0.97 2/70 1119
/proc/meminfo: memFree=1750008/2055920 swapFree=4192812/4192956
[pid=1069] ppid=1067 vsize=5352 CPUtime=0
/proc/1069/stat : 1069 (solver) S 1067 1069 474 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 184917238 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1069/statm: 1338 229 192 169 0 49 0
[pid=1072] ppid=1069 vsize=69432 CPUtime=6.23
/proc/1072/stat : 1072 (xlisp) R 1069 1069 474 0 -1 4194304 16849 0 0 0 616 7 0 0 25 0 1 0 184917239 71098368 16808 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 0 0 0
/proc/1072/statm: 17358 16808 242 197 0 16598 0
[pid=1073] ppid=1069 vsize=2600 CPUtime=0
/proc/1073/stat : 1073 (sed) S 1069 1069 474 0 -1 4194304 146 0 0 0 0 0 0 0 17 0 1 0 184917239 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 271894413394 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/1073/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 77384

[startup+12.7479 s]
/proc/loadavg: 0.40 0.72 0.98 3/83 1133
/proc/meminfo: memFree=1728272/2055920 swapFree=4192812/4192956
[pid=1069] ppid=1067 vsize=5352 CPUtime=0
/proc/1069/stat : 1069 (solver) S 1067 1069 474 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 184917238 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1069/statm: 1338 229 192 169 0 49 0
[pid=1072] ppid=1069 vsize=72688 CPUtime=12.71
/proc/1072/stat : 1072 (xlisp) R 1069 1069 474 0 -1 4194304 17687 0 0 0 1264 7 0 0 25 0 1 0 184917239 74432512 17646 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684880 0 0 4096 130 0 0 0 17 0 0 0
/proc/1072/statm: 18172 17646 242 197 0 17412 0
[pid=1073] ppid=1069 vsize=2600 CPUtime=0
/proc/1073/stat : 1073 (sed) S 1069 1069 474 0 -1 4194304 146 0 0 0 0 0 0 0 17 0 1 0 184917239 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 271894413394 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/1073/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 12.71
Current children cumulated vsize (KiB) 80640

[startup+25.6142 s]
/proc/loadavg: 0.75 0.78 0.99 3/83 1133
/proc/meminfo: memFree=1723088/2055920 swapFree=4192812/4192956
[pid=1069] ppid=1067 vsize=5352 CPUtime=0
/proc/1069/stat : 1069 (solver) S 1067 1069 474 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 184917238 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1069/statm: 1338 229 192 169 0 49 0
[pid=1072] ppid=1069 vsize=73160 CPUtime=25.58
/proc/1072/stat : 1072 (xlisp) R 1069 1069 474 0 -1 4194304 17797 0 0 0 2550 8 0 0 25 0 1 0 184917239 74915840 17756 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 0 0 0
/proc/1072/statm: 18290 17756 242 197 0 17530 0
[pid=1073] ppid=1069 vsize=2600 CPUtime=0
/proc/1073/stat : 1073 (sed) S 1069 1069 474 0 -1 4194304 146 0 0 0 0 0 0 0 17 0 1 0 184917239 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 271894413394 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/1073/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 25.58
Current children cumulated vsize (KiB) 81112

[startup+51.3047 s]
/proc/loadavg: 1.18 0.88 1.02 3/83 1133
/proc/meminfo: memFree=1715920/2055920 swapFree=4192812/4192956
[pid=1069] ppid=1067 vsize=5352 CPUtime=0
/proc/1069/stat : 1069 (solver) S 1067 1069 474 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 184917238 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1069/statm: 1338 229 192 169 0 49 0
[pid=1072] ppid=1069 vsize=73160 CPUtime=51.22
/proc/1072/stat : 1072 (xlisp) R 1069 1069 474 0 -1 4194304 17797 0 0 0 5114 8 0 0 25 0 1 0 184917239 74915840 17756 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 0 0 0
/proc/1072/statm: 18290 17756 242 197 0 17530 0
[pid=1073] ppid=1069 vsize=2600 CPUtime=0
/proc/1073/stat : 1073 (sed) S 1069 1069 474 0 -1 4194304 146 0 0 0 0 0 0 0 17 0 1 0 184917239 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 271894413394 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/1073/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 51.22
Current children cumulated vsize (KiB) 81112

[startup+102.605 s]
/proc/loadavg: 1.64 1.05 1.07 4/83 1133
/proc/meminfo: memFree=1715920/2055920 swapFree=4192812/4192956
[pid=1069] ppid=1067 vsize=5352 CPUtime=0
/proc/1069/stat : 1069 (solver) S 1067 1069 474 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 184917238 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1069/statm: 1338 229 192 169 0 49 0
[pid=1072] ppid=1069 vsize=73160 CPUtime=102.47
/proc/1072/stat : 1072 (xlisp) R 1069 1069 474 0 -1 4194304 17797 0 0 0 10239 8 0 0 25 0 1 0 184917239 74915840 17756 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134672808 0 0 4096 130 0 0 0 17 0 0 0
/proc/1072/statm: 18290 17756 242 197 0 17530 0
[pid=1073] ppid=1069 vsize=2600 CPUtime=0
/proc/1073/stat : 1073 (sed) S 1069 1069 474 0 -1 4194304 146 0 0 0 0 0 0 0 17 0 1 0 184917239 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 271894413394 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/1073/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 102.47
Current children cumulated vsize (KiB) 81112

[startup+162.67 s]
/proc/loadavg: 1.87 1.22 1.12 3/83 1133
/proc/meminfo: memFree=1711696/2055920 swapFree=4192812/4192956
[pid=1069] ppid=1067 vsize=5352 CPUtime=0
/proc/1069/stat : 1069 (solver) S 1067 1069 474 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 184917238 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1069/statm: 1338 229 192 169 0 49 0
[pid=1072] ppid=1069 vsize=77512 CPUtime=162.49
/proc/1072/stat : 1072 (xlisp) R 1069 1069 474 0 -1 4194304 77118 0 0 0 16210 39 0 0 25 0 1 0 184917239 79372288 18861 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134879433 0 0 4096 130 0 0 0 17 0 0 0
/proc/1072/statm: 19378 18861 243 197 0 18618 0
[pid=1073] ppid=1069 vsize=2600 CPUtime=0
/proc/1073/stat : 1073 (sed) S 1069 1069 474 0 -1 4194304 146 0 0 0 0 0 0 0 17 0 1 0 184917239 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 271894413394 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/1073/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 162.49
Current children cumulated vsize (KiB) 85464

[startup+222.738 s]
/proc/loadavg: 1.95 1.36 1.17 3/83 1133
/proc/meminfo: memFree=1711056/2055920 swapFree=4192812/4192956
[pid=1069] ppid=1067 vsize=5352 CPUtime=0
/proc/1069/stat : 1069 (solver) S 1067 1069 474 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 184917238 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1069/statm: 1338 229 192 169 0 49 0
[pid=1072] ppid=1069 vsize=78120 CPUtime=222.49
/proc/1072/stat : 1072 (xlisp) R 1069 1069 474 0 -1 4194304 133556 0 0 0 22180 69 0 0 25 0 1 0 184917239 79994880 18998 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684152 0 0 4096 130 0 0 0 17 0 0 0
/proc/1072/statm: 19530 18998 243 197 0 18770 0
[pid=1073] ppid=1069 vsize=2600 CPUtime=0
/proc/1073/stat : 1073 (sed) S 1069 1069 474 0 -1 4194304 146 0 0 0 0 0 0 0 17 0 1 0 184917239 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 271894413394 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/1073/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 222.49
Current children cumulated vsize (KiB) 86072

[startup+282.764 s]
/proc/loadavg: 1.98 1.47 1.22 3/83 1133
/proc/meminfo: memFree=1712464/2055920 swapFree=4192812/4192956
[pid=1069] ppid=1067 vsize=5352 CPUtime=0
/proc/1069/stat : 1069 (solver) S 1067 1069 474 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 184917238 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1069/statm: 1338 229 192 169 0 49 0
[pid=1072] ppid=1069 vsize=76588 CPUtime=282.46
/proc/1072/stat : 1072 (xlisp) R 1069 1069 474 0 -1 4194304 179133 0 0 0 28154 92 0 0 25 0 1 0 184917239 78426112 18615 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134677653 0 0 4096 130 0 0 0 17 0 0 0
/proc/1072/statm: 19147 18615 243 197 0 18387 0
[pid=1073] ppid=1069 vsize=2600 CPUtime=0
/proc/1073/stat : 1073 (sed) S 1069 1069 474 0 -1 4194304 146 0 0 0 0 0 0 0 17 0 1 0 184917239 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 271894413394 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/1073/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 282.46
Current children cumulated vsize (KiB) 84540

[startup+342.788 s]
/proc/loadavg: 1.99 1.57 1.27 3/83 1133
/proc/meminfo: memFree=1712400/2055920 swapFree=4192812/4192956
[pid=1069] ppid=1067 vsize=5352 CPUtime=0
/proc/1069/stat : 1069 (solver) S 1067 1069 474 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 184917238 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1069/statm: 1338 229 192 169 0 49 0
[pid=1072] ppid=1069 vsize=76588 CPUtime=342.44
/proc/1072/stat : 1072 (xlisp) R 1069 1069 474 0 -1 4194304 226242 0 0 0 34127 117 0 0 25 0 1 0 184917239 78426112 18615 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683822 0 0 4096 130 0 0 0 17 0 0 0
/proc/1072/statm: 19147 18615 243 197 0 18387 0
[pid=1073] ppid=1069 vsize=2600 CPUtime=0
/proc/1073/stat : 1073 (sed) S 1069 1069 474 0 -1 4194304 146 0 0 0 0 0 0 0 17 0 1 0 184917239 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 271894413394 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/1073/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 342.44

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

/proc/1073/stat : 1073 (sed) S 1069 1069 474 0 -1 4194304 146 0 0 0 0 0 0 0 17 0 1 0 184917239 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 271894413394 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/1073/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1242.1
Current children cumulated vsize (KiB) 86072

[startup+1303.45 s]
/proc/loadavg: 1.99 1.97 1.71 3/83 1333
/proc/meminfo: memFree=1710544/2055920 swapFree=4192812/4192956
[pid=1069] ppid=1067 vsize=5352 CPUtime=0
/proc/1069/stat : 1069 (solver) S 1067 1069 474 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 184917238 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1069/statm: 1338 229 192 169 0 49 0
[pid=1072] ppid=1069 vsize=78120 CPUtime=1302.1
/proc/1072/stat : 1072 (xlisp) R 1069 1069 474 0 -1 4194304 1696962 0 0 0 129312 898 0 0 25 0 1 0 184917239 79994880 18998 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683877 0 0 4096 130 0 0 0 17 0 0 0
/proc/1072/statm: 19530 18998 243 197 0 18770 0
[pid=1073] ppid=1069 vsize=2600 CPUtime=0
/proc/1073/stat : 1073 (sed) S 1069 1069 474 0 -1 4194304 146 0 0 0 0 0 0 0 17 0 1 0 184917239 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 271894413394 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/1073/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1302.1
Current children cumulated vsize (KiB) 86072

[startup+1363.53 s]
/proc/loadavg: 2.04 1.99 1.73 3/83 1333
/proc/meminfo: memFree=1710480/2055920 swapFree=4192812/4192956
[pid=1069] ppid=1067 vsize=5352 CPUtime=0
/proc/1069/stat : 1069 (solver) S 1067 1069 474 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 184917238 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1069/statm: 1338 229 192 169 0 49 0
[pid=1072] ppid=1069 vsize=78120 CPUtime=1362.13
/proc/1072/stat : 1072 (xlisp) R 1069 1069 474 0 -1 4194304 1829097 0 0 0 135248 965 0 0 25 0 1 0 184917239 79994880 18998 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134751402 0 0 4096 130 0 0 0 17 0 0 0
/proc/1072/statm: 19530 18998 243 197 0 18770 0
[pid=1073] ppid=1069 vsize=2600 CPUtime=0
/proc/1073/stat : 1073 (sed) S 1069 1069 474 0 -1 4194304 146 0 0 0 0 0 0 0 17 0 1 0 184917239 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 271894413394 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/1073/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1362.13
Current children cumulated vsize (KiB) 86072

[startup+1423.59 s]
/proc/loadavg: 2.05 2.00 1.75 3/83 1333
/proc/meminfo: memFree=1710544/2055920 swapFree=4192812/4192956
[pid=1069] ppid=1067 vsize=5352 CPUtime=0
/proc/1069/stat : 1069 (solver) S 1067 1069 474 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 184917238 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1069/statm: 1338 229 192 169 0 49 0
[pid=1072] ppid=1069 vsize=78120 CPUtime=1422.15
/proc/1072/stat : 1072 (xlisp) R 1069 1069 474 0 -1 4194304 1883866 0 0 0 141221 994 0 0 25 0 1 0 184917239 79994880 18998 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684091 0 0 4096 130 0 0 0 17 0 0 0
/proc/1072/statm: 19530 18998 243 197 0 18770 0
[pid=1073] ppid=1069 vsize=2600 CPUtime=0
/proc/1073/stat : 1073 (sed) S 1069 1069 474 0 -1 4194304 146 0 0 0 0 0 0 0 17 0 1 0 184917239 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 271894413394 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/1073/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1422.15
Current children cumulated vsize (KiB) 86072

[startup+1483.67 s]
/proc/loadavg: 2.02 2.00 1.76 3/83 1333
/proc/meminfo: memFree=1710480/2055920 swapFree=4192812/4192956
[pid=1069] ppid=1067 vsize=5352 CPUtime=0
/proc/1069/stat : 1069 (solver) S 1067 1069 474 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 184917238 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1069/statm: 1338 229 192 169 0 49 0
[pid=1072] ppid=1069 vsize=78120 CPUtime=1482.15
/proc/1072/stat : 1072 (xlisp) R 1069 1069 474 0 -1 4194304 2022895 0 0 0 147149 1066 0 0 25 0 1 0 184917239 79994880 18998 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134865594 0 0 4096 130 0 0 0 17 0 0 0
/proc/1072/statm: 19530 18998 243 197 0 18770 0
[pid=1073] ppid=1069 vsize=2600 CPUtime=0
/proc/1073/stat : 1073 (sed) S 1069 1069 474 0 -1 4194304 146 0 0 0 0 0 0 0 17 0 1 0 184917239 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 271894413394 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/1073/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1482.15
Current children cumulated vsize (KiB) 86072

[startup+1543.68 s]
/proc/loadavg: 2.00 2.00 1.77 3/83 1335
/proc/meminfo: memFree=1710224/2055920 swapFree=4192812/4192956
[pid=1069] ppid=1067 vsize=5352 CPUtime=0
/proc/1069/stat : 1069 (solver) S 1067 1069 474 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 184917238 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1069/statm: 1338 229 192 169 0 49 0
[pid=1072] ppid=1069 vsize=78120 CPUtime=1542.11
/proc/1072/stat : 1072 (xlisp) R 1069 1069 474 0 -1 4194304 2160775 0 0 0 153071 1140 0 0 25 0 1 0 184917239 79994880 18998 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134876771 0 0 4096 130 0 0 0 17 0 0 0
/proc/1072/statm: 19530 18998 243 197 0 18770 0
[pid=1073] ppid=1069 vsize=2600 CPUtime=0
/proc/1073/stat : 1073 (sed) S 1069 1069 474 0 -1 4194304 146 0 0 0 0 0 0 0 17 0 1 0 184917239 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 271894413394 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/1073/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1542.11
Current children cumulated vsize (KiB) 86072

[startup+1603.72 s]
/proc/loadavg: 2.00 2.00 1.78 3/83 1335
/proc/meminfo: memFree=1710224/2055920 swapFree=4192812/4192956
[pid=1069] ppid=1067 vsize=5352 CPUtime=0
/proc/1069/stat : 1069 (solver) S 1067 1069 474 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 184917238 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1069/statm: 1338 229 192 169 0 49 0
[pid=1072] ppid=1069 vsize=78120 CPUtime=1602.1
/proc/1072/stat : 1072 (xlisp) R 1069 1069 474 0 -1 4194304 2298272 0 0 0 158999 1211 0 0 25 0 1 0 184917239 79994880 18998 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684147 0 0 4096 130 0 0 0 17 0 0 0
/proc/1072/statm: 19530 18998 243 197 0 18770 0
[pid=1073] ppid=1069 vsize=2600 CPUtime=0
/proc/1073/stat : 1073 (sed) S 1069 1069 474 0 -1 4194304 146 0 0 0 0 0 0 0 17 0 1 0 184917239 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 271894413394 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/1073/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1602.1
Current children cumulated vsize (KiB) 86072

[startup+1663.75 s]
/proc/loadavg: 2.17 2.04 1.81 3/83 1335
/proc/meminfo: memFree=1711568/2055920 swapFree=4192812/4192956
[pid=1069] ppid=1067 vsize=5352 CPUtime=0
/proc/1069/stat : 1069 (solver) S 1067 1069 474 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 184917238 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1069/statm: 1338 229 192 169 0 49 0
[pid=1072] ppid=1069 vsize=76588 CPUtime=1662.05
/proc/1072/stat : 1072 (xlisp) R 1069 1069 474 0 -1 4194304 2376021 0 0 0 164952 1253 0 0 25 0 1 0 184917239 78426112 18615 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684591 0 0 4096 130 0 0 0 17 0 0 0
/proc/1072/statm: 19147 18615 243 197 0 18387 0
[pid=1073] ppid=1069 vsize=2600 CPUtime=0
/proc/1073/stat : 1073 (sed) S 1069 1069 474 0 -1 4194304 146 0 0 0 0 0 0 0 17 0 1 0 184917239 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 271894413394 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/1073/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1662.05
Current children cumulated vsize (KiB) 84540

[startup+1723.78 s]
/proc/loadavg: 2.06 2.03 1.82 3/83 1335
/proc/meminfo: memFree=1710288/2055920 swapFree=4192812/4192956
[pid=1069] ppid=1067 vsize=5352 CPUtime=0
/proc/1069/stat : 1069 (solver) S 1067 1069 474 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 184917238 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1069/statm: 1338 229 192 169 0 49 0
[pid=1072] ppid=1069 vsize=78120 CPUtime=1722.02
/proc/1072/stat : 1072 (xlisp) R 1069 1069 474 0 -1 4194304 2490538 0 0 0 170889 1313 0 0 25 0 1 0 184917239 79994880 18998 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134865566 0 0 4096 130 0 0 0 17 0 0 0
/proc/1072/statm: 19530 18998 243 197 0 18770 0
[pid=1073] ppid=1069 vsize=2600 CPUtime=0
/proc/1073/stat : 1073 (sed) S 1069 1069 474 0 -1 4194304 146 0 0 0 0 0 0 0 17 0 1 0 184917239 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 271894413394 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/1073/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 86072

[startup+1783.82 s]
/proc/loadavg: 2.06 2.04 1.83 3/83 1335
/proc/meminfo: memFree=1710288/2055920 swapFree=4192812/4192956
[pid=1069] ppid=1067 vsize=5352 CPUtime=0
/proc/1069/stat : 1069 (solver) S 1067 1069 474 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 184917238 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1069/statm: 1338 229 192 169 0 49 0
[pid=1072] ppid=1069 vsize=78120 CPUtime=1782.01
/proc/1072/stat : 1072 (xlisp) R 1069 1069 474 0 -1 4194304 2632248 0 0 0 176814 1387 0 0 25 0 1 0 184917239 79994880 18998 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684815 0 0 4096 130 0 0 0 17 0 0 0
/proc/1072/statm: 19530 18998 243 197 0 18770 0
[pid=1073] ppid=1069 vsize=2600 CPUtime=0
/proc/1073/stat : 1073 (sed) S 1069 1069 474 0 -1 4194304 146 0 0 0 0 0 0 0 17 0 1 0 184917239 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 271894413394 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/1073/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 86072



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1801.9 s]
/proc/loadavg: 2.12 2.05 1.84 3/83 1335
/proc/meminfo: memFree=1710288/2055920 swapFree=4192812/4192956
[pid=1069] ppid=1067 vsize=5352 CPUtime=0
/proc/1069/stat : 1069 (solver) S 1067 1069 474 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 184917238 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1069/statm: 1338 229 192 169 0 49 0
[pid=1072] ppid=1069 vsize=78120 CPUtime=1800.07
/proc/1072/stat : 1072 (xlisp) R 1069 1069 474 0 -1 4194304 2674761 0 0 0 178597 1410 0 0 25 0 1 0 184917239 79994880 18998 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683822 0 0 4096 130 0 0 0 17 0 0 0
/proc/1072/statm: 19530 18998 243 197 0 18770 0
[pid=1073] ppid=1069 vsize=2600 CPUtime=0
/proc/1073/stat : 1073 (sed) S 1069 1069 474 0 -1 4194304 146 0 0 0 0 0 0 0 17 0 1 0 184917239 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 271894413394 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/1073/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 86072

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 1069 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=0 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=5999
CPU time returned by wait4() is 0.005999
while last known CPU time is 1800.07

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

Real time (s): 1801.91
CPU time (s): 1800.07
CPU user time (s): 1785.97
CPU system time (s): 14.1
CPU usage (%): 99.8979
Max. virtual memory (cumulated for all children) (KiB): 86072

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0
system time used= 0.005999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 633
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= 20
involuntary context switches= 3

runsolver used 2.17767 s user time and 5.80112 s system time

The end

Launcher Data (download as text)

Begin job on node60 on Tue Jan  9 17:53:05 UTC 2007


IDJOB= 239359
IDBENCH= 7056
FILE ID= node60/239359-1168365183

PBS_JOBID= 3504050

Free space on /tmp= 66563 MiB

BENCH NAME= HOME/pub/bench/CPAI06/qcp-qwh/QWH-25/qwh-25-235-6_ext.xml
COMMAND LINE= /tmp/evaluation/239359-1168365183/solver
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node60/convwatcher-239359-1168365183 -o ROOT/results/node60/conversion-239359-1168365183 -C 600 -M 900 /tmp/evaluation/239359-1168365183/conversion /tmp/evaluation/239359-1168365183/unknown
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node60/watcher-239359-1168365183 -o ROOT/results/node60/solver-239359-1168365183 -C 1800 -M 900  /tmp/evaluation/239359-1168365183/solver

META MD5SUM SOLVER= d524ecf1110edbc743abd2f199c280bf
MD5SUM BENCH=  fe92d555bfa87c450602ff746465a4ef

RANDOM SEED= 335869257

TIME LIMIT= 1800 seconds

MEMORY LIMIT= 900 MiB


/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.236
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		: 3000.236
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:       1817128 kB
Buffers:         36816 kB
Cached:         130124 kB
SwapCached:          0 kB
Active:         108452 kB
Inactive:        78632 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1817128 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2836 kB
Writeback:           0 kB
Mapped:          30332 kB
Slab:            37408 kB
Committed_AS:  4539524 kB
PageTables:       1684 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= 66561 MiB



End job on node60 on Tue Jan  9 18:23:16 UTC 2007