Trace number 239436

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-rndi 2006-12-21? (TO) 1800.07 1807.56

General information on the benchmark

Nameqcp-qwh/QWH-25/
qwh-25-235-9_ext.xml
MD5SUM03dc1b3d046dc33e16e19fd78e1c4a83
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 benchmark9.59
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/node20/watcher-239436-1168365752 -o ROOT/results/node20/solver-239436-1168365752 -C 1800 -M 900 /tmp/evaluation/239436-1168365752/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
/proc/loadavg: 2.07 2.02 1.93 5/88 23641
/proc/meminfo: memFree=1775928/2055920 swapFree=4170204/4192956
[pid=23640] ppid=23638 vsize=18540 CPUtime=0
/proc/23640/stat : 23640 (runsolver) R 23638 22795 22795 0 -1 4194368 11 0 0 0 0 0 0 0 19 0 1 0 184970102 18984960 277 18446744073709551615 4194304 4267372 548682069136 18446744073709551615 273949948618 0 0 4096 24578 0 0 0 17 1 0 0
/proc/23640/statm: 4635 277 242 17 0 2626 0
Current StackSize limit: 10240 KiB


[startup+0.107273 s]
/proc/loadavg: 2.07 2.02 1.93 5/88 23641
/proc/meminfo: memFree=1775928/2055920 swapFree=4170204/4192956
[pid=23640] ppid=23638 vsize=5352 CPUtime=0
/proc/23640/stat : 23640 (solver) S 23638 23640 22795 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184970102 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23640/statm: 1338 229 192 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.515327 s]
/proc/loadavg: 2.07 2.02 1.93 5/88 23641
/proc/meminfo: memFree=1775928/2055920 swapFree=4170204/4192956
[pid=23640] ppid=23638 vsize=5352 CPUtime=0
/proc/23640/stat : 23640 (solver) S 23638 23640 22795 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184970102 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23640/statm: 1338 229 192 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.33643 s]
/proc/loadavg: 2.07 2.02 1.93 3/90 23644
/proc/meminfo: memFree=1748776/2055920 swapFree=4170204/4192956
[pid=23640] ppid=23638 vsize=5352 CPUtime=0
/proc/23640/stat : 23640 (solver) S 23638 23640 22795 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184970102 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23640/statm: 1338 229 192 169 0 49 0
[pid=23643] ppid=23640 vsize=31588 CPUtime=1.25
/proc/23643/stat : 23643 (xlisp) R 23640 23640 22795 0 -1 4194304 7390 0 10 0 122 3 0 0 25 0 1 0 184970103 32346112 7360 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 1 0 0
/proc/23643/statm: 7897 7360 241 197 0 7137 0
[pid=23644] ppid=23640 vsize=2600 CPUtime=0
/proc/23644/stat : 23644 (sed) S 23640 23640 22795 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 184970103 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 273952768082 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/23644/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1.25
Current children cumulated vsize (KiB) 39540

[startup+2.97362 s]
/proc/loadavg: 2.07 2.02 1.93 3/90 23644
/proc/meminfo: memFree=1733800/2055920 swapFree=4170204/4192956
[pid=23640] ppid=23638 vsize=5352 CPUtime=0
/proc/23640/stat : 23640 (solver) S 23638 23640 22795 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184970102 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23640/statm: 1338 229 192 169 0 49 0
[pid=23643] ppid=23640 vsize=50912 CPUtime=2.88
/proc/23643/stat : 23643 (xlisp) R 23640 23640 22795 0 -1 4194304 12211 0 10 0 283 5 0 0 25 0 1 0 184970103 52133888 12181 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684809 0 0 4096 130 0 0 0 17 1 0 0
/proc/23643/statm: 12728 12181 241 197 0 11968 0
[pid=23644] ppid=23640 vsize=2600 CPUtime=0
/proc/23644/stat : 23644 (sed) S 23640 23640 22795 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 184970103 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 273952768082 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/23644/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 2.88
Current children cumulated vsize (KiB) 58864

[startup+6.26701 s]
/proc/loadavg: 2.07 2.02 1.93 3/90 23644
/proc/meminfo: memFree=1710952/2055920 swapFree=4170204/4192956
[pid=23640] ppid=23638 vsize=5352 CPUtime=0
/proc/23640/stat : 23640 (solver) S 23638 23640 22795 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184970102 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23640/statm: 1338 229 192 169 0 49 0
[pid=23643] ppid=23640 vsize=67480 CPUtime=6.15
/proc/23643/stat : 23643 (xlisp) R 23640 23640 22795 0 -1 4194304 16375 0 10 0 607 8 0 0 25 0 1 0 184970103 69099520 16344 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 1 0 0
/proc/23643/statm: 16870 16344 242 197 0 16110 0
[pid=23644] ppid=23640 vsize=2600 CPUtime=0
/proc/23644/stat : 23644 (sed) S 23640 23640 22795 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 184970103 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 273952768082 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/23644/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 6.15
Current children cumulated vsize (KiB) 75432

[startup+12.7338 s]
/proc/loadavg: 2.06 2.02 1.93 3/90 23644
/proc/meminfo: memFree=1705840/2055920 swapFree=4170204/4192956
[pid=23640] ppid=23638 vsize=5352 CPUtime=0
/proc/23640/stat : 23640 (solver) S 23638 23640 22795 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184970102 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23640/statm: 1338 229 192 169 0 49 0
[pid=23643] ppid=23640 vsize=71208 CPUtime=12.55
/proc/23643/stat : 23643 (xlisp) R 23640 23640 22795 0 -1 4194304 17307 0 10 0 1247 8 0 0 25 0 1 0 184970103 72916992 17276 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684803 0 0 4096 130 0 0 0 17 1 0 0
/proc/23643/statm: 17802 17276 242 197 0 17042 0
[pid=23644] ppid=23640 vsize=2600 CPUtime=0
/proc/23644/stat : 23644 (sed) S 23640 23640 22795 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 184970103 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 273952768082 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/23644/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 12.55
Current children cumulated vsize (KiB) 79160

[startup+25.5873 s]
/proc/loadavg: 2.05 2.01 1.93 3/90 23644
/proc/meminfo: memFree=1705584/2055920 swapFree=4170204/4192956
[pid=23640] ppid=23638 vsize=5352 CPUtime=0
/proc/23640/stat : 23640 (solver) S 23638 23640 22795 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184970102 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23640/statm: 1338 229 192 169 0 49 0
[pid=23643] ppid=23640 vsize=71524 CPUtime=25.29
/proc/23643/stat : 23643 (xlisp) R 23640 23640 22795 0 -1 4194304 17393 0 10 0 2521 8 0 0 25 0 1 0 184970103 73240576 17362 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683881 0 0 4096 130 0 0 0 17 1 0 0
/proc/23643/statm: 17881 17362 242 197 0 17121 0
[pid=23644] ppid=23640 vsize=2600 CPUtime=0
/proc/23644/stat : 23644 (sed) S 23640 23640 22795 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 184970103 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 273952768082 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/23644/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 25.29
Current children cumulated vsize (KiB) 79476

[startup+51.2764 s]
/proc/loadavg: 2.03 2.01 1.93 3/90 23644
/proc/meminfo: memFree=1705648/2055920 swapFree=4170204/4192956
[pid=23640] ppid=23638 vsize=5352 CPUtime=0
/proc/23640/stat : 23640 (solver) S 23638 23640 22795 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184970102 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23640/statm: 1338 229 192 169 0 49 0
[pid=23643] ppid=23640 vsize=71524 CPUtime=50.73
/proc/23643/stat : 23643 (xlisp) R 23640 23640 22795 0 -1 4194304 17393 0 10 0 5065 8 0 0 25 0 1 0 184970103 73240576 17362 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683881 0 0 4096 130 0 0 0 17 1 0 0
/proc/23643/statm: 17881 17362 242 197 0 17121 0
[pid=23644] ppid=23640 vsize=2600 CPUtime=0
/proc/23644/stat : 23644 (sed) S 23640 23640 22795 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 184970103 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 273952768082 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/23644/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 50.73
Current children cumulated vsize (KiB) 79476

[startup+102.55 s]
/proc/loadavg: 2.08 2.02 1.93 3/90 23644
/proc/meminfo: memFree=1705648/2055920 swapFree=4170204/4192956
[pid=23640] ppid=23638 vsize=5352 CPUtime=0
/proc/23640/stat : 23640 (solver) S 23638 23640 22795 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184970102 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23640/statm: 1338 229 192 169 0 49 0
[pid=23643] ppid=23640 vsize=71524 CPUtime=101.54
/proc/23643/stat : 23643 (xlisp) R 23640 23640 22795 0 -1 4194304 17393 0 10 0 10145 9 0 0 25 0 1 0 184970103 73240576 17362 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684591 0 0 4096 130 0 0 0 17 1 0 0
/proc/23643/statm: 17881 17362 242 197 0 17121 0
[pid=23644] ppid=23640 vsize=2600 CPUtime=0
/proc/23644/stat : 23644 (sed) S 23640 23640 22795 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 184970103 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 273952768082 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/23644/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 101.54
Current children cumulated vsize (KiB) 79476

[startup+162.557 s]
/proc/loadavg: 2.03 2.02 1.93 3/90 23644
/proc/meminfo: memFree=1705520/2055920 swapFree=4170204/4192956
[pid=23640] ppid=23638 vsize=5352 CPUtime=0
/proc/23640/stat : 23640 (solver) S 23638 23640 22795 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184970102 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23640/statm: 1338 229 192 169 0 49 0
[pid=23643] ppid=23640 vsize=71656 CPUtime=161
/proc/23643/stat : 23643 (xlisp) R 23640 23640 22795 0 -1 4194304 87496 0 10 0 16056 44 0 0 25 0 1 0 184970103 73375744 17376 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 1 0 0
/proc/23643/statm: 17914 17376 244 197 0 17154 0
[pid=23644] ppid=23640 vsize=2600 CPUtime=0
/proc/23644/stat : 23644 (sed) S 23640 23640 22795 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 184970103 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 273952768082 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/23644/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 161
Current children cumulated vsize (KiB) 79608

[startup+222.569 s]
/proc/loadavg: 2.01 2.01 1.93 3/90 23644
/proc/meminfo: memFree=1705520/2055920 swapFree=4170204/4192956
[pid=23640] ppid=23638 vsize=5352 CPUtime=0
/proc/23640/stat : 23640 (solver) S 23638 23640 22795 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184970102 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23640/statm: 1338 229 192 169 0 49 0
[pid=23643] ppid=23640 vsize=71656 CPUtime=220.46
/proc/23643/stat : 23643 (xlisp) R 23640 23640 22795 0 -1 4194304 87496 0 10 0 22001 45 0 0 25 0 1 0 184970103 73375744 17376 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683942 0 0 4096 130 0 0 0 17 1 0 0
/proc/23643/statm: 17914 17376 244 197 0 17154 0
[pid=23644] ppid=23640 vsize=2600 CPUtime=0
/proc/23644/stat : 23644 (sed) S 23640 23640 22795 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 184970103 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 273952768082 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/23644/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 220.46
Current children cumulated vsize (KiB) 79608

[startup+282.577 s]
/proc/loadavg: 2.00 2.01 1.93 3/91 23645
/proc/meminfo: memFree=1705576/2055920 swapFree=4170204/4192956
[pid=23640] ppid=23638 vsize=5352 CPUtime=0
/proc/23640/stat : 23640 (solver) S 23638 23640 22795 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184970102 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23640/statm: 1338 229 192 169 0 49 0
[pid=23643] ppid=23640 vsize=71656 CPUtime=279.92
/proc/23643/stat : 23643 (xlisp) R 23640 23640 22795 0 -1 4194304 87496 0 10 0 27946 46 0 0 25 0 1 0 184970103 73375744 17376 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684044 0 0 4096 130 0 0 0 17 1 0 0
/proc/23643/statm: 17914 17376 244 197 0 17154 0
[pid=23644] ppid=23640 vsize=2600 CPUtime=0
/proc/23644/stat : 23644 (sed) S 23640 23640 22795 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 184970103 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 273952768082 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/23644/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 279.92
Current children cumulated vsize (KiB) 79608

[startup+342.591 s]
/proc/loadavg: 2.03 2.02 1.94 3/91 23645
/proc/meminfo: memFree=1705512/2055920 swapFree=4170204/4192956
[pid=23640] ppid=23638 vsize=5352 CPUtime=0
/proc/23640/stat : 23640 (solver) S 23638 23640 22795 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184970102 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23640/statm: 1338 229 192 169 0 49 0
[pid=23643] ppid=23640 vsize=71656 CPUtime=339.39
/proc/23643/stat : 23643 (xlisp) R 23640 23640 22795 0 -1 4194304 157586 0 10 0 33858 81 0 0 25 0 1 0 184970103 73375744 17377 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683834 0 0 4096 130 0 0 0 17 1 0 0
/proc/23643/statm: 17914 17377 244 197 0 17154 0
[pid=23644] ppid=23640 vsize=2600 CPUtime=0
/proc/23644/stat : 23644 (sed) S 23640 23640 22795 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 184970103 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 273952768082 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/23644/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 339.39
Current children cumulated vsize (KiB) 79608

[startup+402.608 s]

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

/proc/23644/stat : 23644 (sed) S 23640 23640 22795 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 184970103 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 273952768082 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/23644/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1236.42
Current children cumulated vsize (KiB) 79608

[startup+1303.35 s]
/proc/loadavg: 2.00 2.00 1.96 3/89 23714
/proc/meminfo: memFree=1703864/2055920 swapFree=4170204/4192956
[pid=23640] ppid=23638 vsize=5352 CPUtime=0
/proc/23640/stat : 23640 (solver) S 23638 23640 22795 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184970102 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23640/statm: 1338 229 192 169 0 49 0
[pid=23643] ppid=23640 vsize=71656 CPUtime=1296.4
/proc/23643/stat : 23643 (xlisp) R 23640 23640 22795 0 -1 4194304 582333 0 10 0 129343 297 0 0 25 0 1 0 184970103 73375744 17377 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134790763 0 0 4096 130 0 0 0 17 0 0 0
/proc/23643/statm: 17914 17377 244 197 0 17154 0
[pid=23644] ppid=23640 vsize=2600 CPUtime=0
/proc/23644/stat : 23644 (sed) S 23640 23640 22795 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 184970103 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 273952768082 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/23644/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1296.4
Current children cumulated vsize (KiB) 79608

[startup+1363.41 s]
/proc/loadavg: 2.00 2.00 1.96 3/89 23714
/proc/meminfo: memFree=1702584/2055920 swapFree=4170204/4192956
[pid=23640] ppid=23638 vsize=5352 CPUtime=0
/proc/23640/stat : 23640 (solver) S 23638 23640 22795 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184970102 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23640/statm: 1338 229 192 169 0 49 0
[pid=23643] ppid=23640 vsize=73188 CPUtime=1356.4
/proc/23643/stat : 23643 (xlisp) R 23640 23640 22795 0 -1 4194304 643996 0 10 0 135313 327 0 0 25 0 1 0 184970103 74944512 17760 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684924 0 0 4096 130 0 0 0 17 0 0 0
/proc/23643/statm: 18297 17760 244 197 0 17537 0
[pid=23644] ppid=23640 vsize=2600 CPUtime=0
/proc/23644/stat : 23644 (sed) S 23640 23640 22795 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 184970103 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 273952768082 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/23644/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1356.4
Current children cumulated vsize (KiB) 81140

[startup+1423.47 s]
/proc/loadavg: 2.04 2.01 1.96 3/89 23714
/proc/meminfo: memFree=1703864/2055920 swapFree=4170204/4192956
[pid=23640] ppid=23638 vsize=5352 CPUtime=0
/proc/23640/stat : 23640 (solver) S 23638 23640 22795 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184970102 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23640/statm: 1338 229 192 169 0 49 0
[pid=23643] ppid=23640 vsize=71656 CPUtime=1416.4
/proc/23643/stat : 23643 (xlisp) R 23640 23640 22795 0 -1 4194304 652039 0 10 0 141309 331 0 0 25 0 1 0 184970103 73375744 17377 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683834 0 0 4096 130 0 0 0 17 0 0 0
/proc/23643/statm: 17914 17377 244 197 0 17154 0
[pid=23644] ppid=23640 vsize=2600 CPUtime=0
/proc/23644/stat : 23644 (sed) S 23640 23640 22795 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 184970103 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 273952768082 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/23644/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1416.4
Current children cumulated vsize (KiB) 79608

[startup+1483.54 s]
/proc/loadavg: 2.01 2.01 1.96 3/89 23714
/proc/meminfo: memFree=1703800/2055920 swapFree=4170204/4192956
[pid=23640] ppid=23638 vsize=5352 CPUtime=0
/proc/23640/stat : 23640 (solver) S 23638 23640 22795 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184970102 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23640/statm: 1338 229 192 169 0 49 0
[pid=23643] ppid=23640 vsize=71656 CPUtime=1476.39
/proc/23643/stat : 23643 (xlisp) R 23640 23640 22795 0 -1 4194304 652039 0 10 0 147308 331 0 0 25 0 1 0 184970103 73375744 17377 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684078 0 0 4096 130 0 0 0 17 0 0 0
/proc/23643/statm: 17914 17377 244 197 0 17154 0
[pid=23644] ppid=23640 vsize=2600 CPUtime=0
/proc/23644/stat : 23644 (sed) S 23640 23640 22795 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 184970103 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 273952768082 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/23644/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1476.39
Current children cumulated vsize (KiB) 79608

[startup+1543.59 s]
/proc/loadavg: 2.00 2.00 1.96 3/89 23714
/proc/meminfo: memFree=1703800/2055920 swapFree=4170204/4192956
[pid=23640] ppid=23638 vsize=5352 CPUtime=0
/proc/23640/stat : 23640 (solver) S 23638 23640 22795 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184970102 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23640/statm: 1338 229 192 169 0 49 0
[pid=23643] ppid=23640 vsize=71656 CPUtime=1536.39
/proc/23643/stat : 23643 (xlisp) R 23640 23640 22795 0 -1 4194304 719830 0 10 0 153274 365 0 0 25 0 1 0 184970103 73375744 17377 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134677665 0 0 4096 130 0 0 0 17 0 0 0
/proc/23643/statm: 17914 17377 244 197 0 17154 0
[pid=23644] ppid=23640 vsize=2600 CPUtime=0
/proc/23644/stat : 23644 (sed) S 23640 23640 22795 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 184970103 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 273952768082 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/23644/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1536.39
Current children cumulated vsize (KiB) 79608

[startup+1603.65 s]
/proc/loadavg: 2.00 2.00 1.96 3/90 23715
/proc/meminfo: memFree=1703728/2055920 swapFree=4170204/4192956
[pid=23640] ppid=23638 vsize=5352 CPUtime=0
/proc/23640/stat : 23640 (solver) S 23638 23640 22795 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184970102 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23640/statm: 1338 229 192 169 0 49 0
[pid=23643] ppid=23640 vsize=71656 CPUtime=1596.39
/proc/23643/stat : 23643 (xlisp) R 23640 23640 22795 0 -1 4194304 719830 0 10 0 159273 366 0 0 25 0 1 0 184970103 73375744 17377 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 0 0 0
/proc/23643/statm: 17914 17377 244 197 0 17154 0
[pid=23644] ppid=23640 vsize=2600 CPUtime=0
/proc/23644/stat : 23644 (sed) S 23640 23640 22795 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 184970103 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 273952768082 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/23644/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1596.39
Current children cumulated vsize (KiB) 79608

[startup+1663.71 s]
/proc/loadavg: 2.00 2.00 1.96 3/90 23715
/proc/meminfo: memFree=1703664/2055920 swapFree=4170204/4192956
[pid=23640] ppid=23638 vsize=5352 CPUtime=0
/proc/23640/stat : 23640 (solver) S 23638 23640 22795 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184970102 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23640/statm: 1338 229 192 169 0 49 0
[pid=23643] ppid=23640 vsize=71656 CPUtime=1656.37
/proc/23643/stat : 23643 (xlisp) R 23640 23640 22795 0 -1 4194304 788770 0 10 0 165238 399 0 0 25 0 1 0 184970103 73375744 17377 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 0 0 0
/proc/23643/statm: 17914 17377 244 197 0 17154 0
[pid=23644] ppid=23640 vsize=2600 CPUtime=0
/proc/23644/stat : 23644 (sed) S 23640 23640 22795 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 184970103 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 273952768082 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/23644/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1656.37
Current children cumulated vsize (KiB) 79608

[startup+1723.76 s]
/proc/loadavg: 2.00 2.00 1.96 3/90 23715
/proc/meminfo: memFree=1703600/2055920 swapFree=4170204/4192956
[pid=23640] ppid=23638 vsize=5352 CPUtime=0
/proc/23640/stat : 23640 (solver) S 23638 23640 22795 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184970102 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23640/statm: 1338 229 192 169 0 49 0
[pid=23643] ppid=23640 vsize=71656 CPUtime=1716.37
/proc/23643/stat : 23643 (xlisp) R 23640 23640 22795 0 -1 4194304 788770 0 10 0 171237 400 0 0 25 0 1 0 184970103 73375744 17377 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683896 0 0 4096 130 0 0 0 17 0 0 0
/proc/23643/statm: 17914 17377 244 197 0 17154 0
[pid=23644] ppid=23640 vsize=2600 CPUtime=0
/proc/23644/stat : 23644 (sed) S 23640 23640 22795 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 184970103 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 273952768082 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/23644/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1716.37
Current children cumulated vsize (KiB) 79608

[startup+1783.82 s]
/proc/loadavg: 2.00 2.00 1.96 3/90 23715
/proc/meminfo: memFree=1703600/2055920 swapFree=4170204/4192956
[pid=23640] ppid=23638 vsize=5352 CPUtime=0
/proc/23640/stat : 23640 (solver) S 23638 23640 22795 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184970102 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23640/statm: 1338 229 192 169 0 49 0
[pid=23643] ppid=23640 vsize=71656 CPUtime=1776.38
/proc/23643/stat : 23643 (xlisp) R 23640 23640 22795 0 -1 4194304 788770 0 10 0 177237 401 0 0 25 0 1 0 184970103 73375744 17377 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684803 0 0 4096 130 0 0 0 17 0 0 0
/proc/23643/statm: 17914 17377 244 197 0 17154 0
[pid=23644] ppid=23640 vsize=2600 CPUtime=0
/proc/23644/stat : 23644 (sed) S 23640 23640 22795 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 184970103 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 273952768082 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/23644/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1776.38
Current children cumulated vsize (KiB) 79608



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1807.54 s]
/proc/loadavg: 2.00 2.00 1.96 3/90 23715
/proc/meminfo: memFree=1702128/2055920 swapFree=4170204/4192956
[pid=23640] ppid=23638 vsize=5352 CPUtime=0
/proc/23640/stat : 23640 (solver) S 23638 23640 22795 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184970102 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23640/statm: 1338 229 192 169 0 49 0
[pid=23643] ppid=23640 vsize=73188 CPUtime=1800.07
/proc/23643/stat : 23643 (xlisp) R 23640 23640 22795 0 -1 4194304 854646 0 10 0 179575 432 0 0 25 0 1 0 184970103 74944512 17760 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 0 0 0
/proc/23643/statm: 18297 17760 244 197 0 17537 0
[pid=23644] ppid=23640 vsize=2600 CPUtime=0
/proc/23644/stat : 23644 (sed) S 23640 23640 22795 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 184970103 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 273952768082 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/23644/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 81140

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 23640 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=999 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=4999
CPU time returned by wait4() is 0.005998
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): 1807.56
CPU time (s): 1800.07
CPU user time (s): 1795.75
CPU system time (s): 4.32
CPU usage (%): 99.5858
Max. virtual memory (cumulated for all children) (KiB): 81140

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.000999
system time used= 0.004999
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= 11

runsolver used 2.32765 s user time and 5.65414 s system time

The end

Launcher Data (download as text)

Begin job on node20 on Tue Jan  9 18:02:32 UTC 2007


IDJOB= 239436
IDBENCH= 7060
FILE ID= node20/239436-1168365752

PBS_JOBID= 3504021

Free space on /tmp= 66554 MiB

BENCH NAME= HOME/pub/bench/CPAI06/qcp-qwh/QWH-25/qwh-25-235-9_ext.xml
COMMAND LINE= /tmp/evaluation/239436-1168365752/solver
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node20/convwatcher-239436-1168365752 -o ROOT/results/node20/conversion-239436-1168365752 -C 600 -M 900 /tmp/evaluation/239436-1168365752/conversion /tmp/evaluation/239436-1168365752/unknown
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node20/watcher-239436-1168365752 -o ROOT/results/node20/solver-239436-1168365752 -C 1800 -M 900  /tmp/evaluation/239436-1168365752/solver

META MD5SUM SOLVER= b57068d1450403a75f014042200261c5
MD5SUM BENCH=  03dc1b3d046dc33e16e19fd78e1c4a83

RANDOM SEED= 457589675

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		: 3000.216
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:       1776344 kB
Buffers:         36168 kB
Cached:         138020 kB
SwapCached:       3564 kB
Active:         160084 kB
Inactive:        61336 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1776344 kB
SwapTotal:     4192956 kB
SwapFree:      4170204 kB
Dirty:            2904 kB
Writeback:           0 kB
Mapped:          63124 kB
Slab:            42904 kB
Committed_AS:  4123384 kB
PageTables:       2396 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= 66553 MiB



End job on node20 on Tue Jan  9 18:32:43 UTC 2007