Trace number 284149

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
rjw-solver 2007-01-21? (TO) 1800.03 1808.77

General information on the benchmark

Nameqcp-qwh/QWH-25/
qwh-25-235-1_ext.xml
MD5SUM04ca90f9348e47b73eee2591fa349832
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 benchmark4.69928
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/node23/watcher-284149-1169472200 -o ROOT/results/node23/solver-284149-1169472200 -C 1800 -M 900 /tmp/evaluation/284149-1169472200/solve /tmp/evaluation/284149-1169472200/unknown 1800 

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: 1.50 3.01 3.30 5/88 7946
/proc/meminfo: memFree=1949528/2055920 swapFree=4126832/4192956
[pid=7945] ppid=7937 vsize=18540 CPUtime=0
/proc/7945/stat : 7945 (runsolver) R 7937 7945 7540 0 -1 4194368 16 0 0 0 0 0 0 0 20 0 1 0 295615672 18984960 279 18446744073709551615 4194304 4267372 548682069072 18446744073709551615 238487661863 0 0 4096 24578 0 0 0 17 1 0 0
/proc/7945/statm: 4635 279 244 17 0 2626 0

[startup+0.108608 s]
/proc/loadavg: 1.50 3.01 3.30 5/88 7946
/proc/meminfo: memFree=1949528/2055920 swapFree=4126832/4192956
[pid=7945] ppid=7937 vsize=5352 CPUtime=0
/proc/7945/stat : 7945 (solve) S 7937 7945 7540 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295615672 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7945/statm: 1338 229 192 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.516691 s]
/proc/loadavg: 1.50 3.01 3.30 5/88 7946
/proc/meminfo: memFree=1949528/2055920 swapFree=4126832/4192956
[pid=7945] ppid=7937 vsize=5352 CPUtime=0
/proc/7945/stat : 7945 (solve) S 7937 7945 7540 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295615672 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7945/statm: 1338 229 192 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.34285 s]
/proc/loadavg: 1.50 3.01 3.30 3/90 7949
/proc/meminfo: memFree=1898696/2055920 swapFree=4126832/4192956
[pid=7945] ppid=7937 vsize=5352 CPUtime=0
/proc/7945/stat : 7945 (solve) S 7937 7945 7540 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295615672 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7945/statm: 1338 229 192 169 0 49 0
[pid=7948] ppid=7945 vsize=30668 CPUtime=1.31
/proc/7948/stat : 7948 (xlisp) R 7945 7945 7540 0 -1 4194304 7174 0 0 0 127 4 0 0 25 0 1 0 295615673 31404032 7133 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 1 0 0
/proc/7948/statm: 7667 7133 241 197 0 6907 0
[pid=7949] ppid=7945 vsize=2600 CPUtime=0
/proc/7949/stat : 7949 (sed) S 7945 7945 7540 0 -1 4194304 148 0 0 0 0 0 0 0 24 0 1 0 295615673 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 238487830610 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/7949/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 38620

[startup+2.98416 s]
/proc/loadavg: 1.50 3.01 3.30 3/90 7949
/proc/meminfo: memFree=1868488/2055920 swapFree=4126832/4192956
[pid=7945] ppid=7937 vsize=5352 CPUtime=0
/proc/7945/stat : 7945 (solve) S 7937 7945 7540 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295615672 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7945/statm: 1338 229 192 169 0 49 0
[pid=7948] ppid=7945 vsize=49944 CPUtime=2.95
/proc/7948/stat : 7948 (xlisp) R 7945 7945 7540 0 -1 4194304 12005 0 0 0 289 6 0 0 25 0 1 0 295615673 51142656 11964 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683881 0 0 4096 130 0 0 0 17 1 0 0
/proc/7948/statm: 12486 11964 241 197 0 11726 0
[pid=7949] ppid=7945 vsize=2600 CPUtime=0
/proc/7949/stat : 7949 (sed) S 7945 7945 7540 0 -1 4194304 148 0 0 0 0 0 0 0 24 0 1 0 295615673 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 238487830610 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/7949/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 57896

[startup+6.2728 s]
/proc/loadavg: 1.54 2.99 3.29 3/90 7949
/proc/meminfo: memFree=1819976/2055920 swapFree=4126832/4192956
[pid=7945] ppid=7937 vsize=5352 CPUtime=0
/proc/7945/stat : 7945 (solve) S 7937 7945 7540 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295615672 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7945/statm: 1338 229 192 169 0 49 0
[pid=7948] ppid=7945 vsize=68236 CPUtime=6.23
/proc/7948/stat : 7948 (xlisp) R 7945 7945 7540 0 -1 4194304 16567 0 0 0 614 9 0 0 25 0 1 0 295615673 69873664 16525 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 1 0 0
/proc/7948/statm: 17059 16525 242 197 0 16299 0
[pid=7949] ppid=7945 vsize=2600 CPUtime=0
/proc/7949/stat : 7949 (sed) S 7945 7945 7540 0 -1 4194304 148 0 0 0 0 0 0 0 24 0 1 0 295615673 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 238487830610 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/7949/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 76188

[startup+12.7531 s]
/proc/loadavg: 1.57 2.97 3.29 3/90 7949
/proc/meminfo: memFree=1808456/2055920 swapFree=4126832/4192956
[pid=7945] ppid=7937 vsize=5352 CPUtime=0
/proc/7945/stat : 7945 (solve) S 7937 7945 7540 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295615672 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7945/statm: 1338 229 192 169 0 49 0
[pid=7948] ppid=7945 vsize=72904 CPUtime=12.67
/proc/7948/stat : 7948 (xlisp) R 7945 7945 7540 0 -1 4194304 17718 0 0 0 1258 9 0 0 25 0 1 0 295615673 74653696 17676 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 1 0 0
/proc/7948/statm: 18226 17676 242 197 0 17466 0
[pid=7949] ppid=7945 vsize=2600 CPUtime=0
/proc/7949/stat : 7949 (sed) S 7945 7945 7540 0 -1 4194304 148 0 0 0 0 0 0 0 24 0 1 0 295615673 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 238487830610 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/7949/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 80856

[startup+25.5935 s]
/proc/loadavg: 1.67 2.92 3.27 3/90 7949
/proc/meminfo: memFree=1807944/2055920 swapFree=4126832/4192956
[pid=7945] ppid=7937 vsize=5352 CPUtime=0
/proc/7945/stat : 7945 (solve) S 7937 7945 7540 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295615672 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7945/statm: 1338 229 192 169 0 49 0
[pid=7948] ppid=7945 vsize=73220 CPUtime=25.45
/proc/7948/stat : 7948 (xlisp) R 7945 7945 7540 0 -1 4194304 17805 0 0 0 2536 9 0 0 25 0 1 0 295615673 74977280 17763 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683881 0 0 4096 130 0 0 0 17 1 0 0
/proc/7948/statm: 18305 17763 242 197 0 17545 0
[pid=7949] ppid=7945 vsize=2600 CPUtime=0
/proc/7949/stat : 7949 (sed) S 7945 7945 7540 0 -1 4194304 148 0 0 0 0 0 0 0 24 0 1 0 295615673 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 238487830610 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/7949/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 81172

[startup+51.2955 s]
/proc/loadavg: 1.78 2.85 3.23 3/90 7949
/proc/meminfo: memFree=1807816/2055920 swapFree=4126832/4192956
[pid=7945] ppid=7937 vsize=5352 CPUtime=0
/proc/7945/stat : 7945 (solve) S 7937 7945 7540 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295615672 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7945/statm: 1338 229 192 169 0 49 0
[pid=7948] ppid=7945 vsize=73220 CPUtime=51.03
/proc/7948/stat : 7948 (xlisp) R 7945 7945 7540 0 -1 4194304 17805 0 0 0 5093 10 0 0 25 0 1 0 295615673 74977280 17763 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684865 0 0 4096 130 0 0 0 17 1 0 0
/proc/7948/statm: 18305 17763 242 197 0 17545 0
[pid=7949] ppid=7945 vsize=2600 CPUtime=0
/proc/7949/stat : 7949 (sed) S 7945 7945 7540 0 -1 4194304 148 0 0 0 0 0 0 0 24 0 1 0 295615673 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 238487830610 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/7949/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 51.03
Current children cumulated vsize (KiB) 81172

[startup+102.593 s]
/proc/loadavg: 1.90 2.72 3.16 3/90 7949
/proc/meminfo: memFree=1807560/2055920 swapFree=4126832/4192956
[pid=7945] ppid=7937 vsize=5352 CPUtime=0
/proc/7945/stat : 7945 (solve) S 7937 7945 7540 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295615672 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7945/statm: 1338 229 192 169 0 49 0
[pid=7948] ppid=7945 vsize=73220 CPUtime=102.08
/proc/7948/stat : 7948 (xlisp) R 7945 7945 7540 0 -1 4194304 17805 0 0 0 10198 10 0 0 25 0 1 0 295615673 74977280 17763 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 1 0 0
/proc/7948/statm: 18305 17763 242 197 0 17545 0
[pid=7949] ppid=7945 vsize=2600 CPUtime=0
/proc/7949/stat : 7949 (sed) S 7945 7945 7540 0 -1 4194304 148 0 0 0 0 0 0 0 24 0 1 0 295615673 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 238487830610 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/7949/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 102.08
Current children cumulated vsize (KiB) 81172

[startup+162.623 s]
/proc/loadavg: 1.96 2.58 3.09 3/90 7949
/proc/meminfo: memFree=1798280/2055920 swapFree=4126832/4192956
[pid=7945] ppid=7937 vsize=5352 CPUtime=0
/proc/7945/stat : 7945 (solve) S 7937 7945 7540 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295615672 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7945/statm: 1338 229 192 169 0 49 0
[pid=7948] ppid=7945 vsize=77728 CPUtime=161.82
/proc/7948/stat : 7948 (xlisp) R 7945 7945 7540 0 -1 4194304 37341 0 0 0 16160 22 0 0 25 0 1 0 295615673 79593472 18915 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684591 0 0 4096 130 0 0 0 17 1 0 0
/proc/7948/statm: 19432 18915 243 197 0 18672 0
[pid=7949] ppid=7945 vsize=2600 CPUtime=0
/proc/7949/stat : 7949 (sed) S 7945 7945 7540 0 -1 4194304 148 0 0 0 0 0 0 0 24 0 1 0 295615673 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 238487830610 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/7949/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 161.82
Current children cumulated vsize (KiB) 85680

[startup+222.663 s]
/proc/loadavg: 1.98 2.47 3.02 3/90 7949
/proc/meminfo: memFree=1797512/2055920 swapFree=4126832/4192956
[pid=7945] ppid=7937 vsize=5352 CPUtime=0
/proc/7945/stat : 7945 (solve) S 7937 7945 7540 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295615672 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7945/statm: 1338 229 192 169 0 49 0
[pid=7948] ppid=7945 vsize=77728 CPUtime=221.58
/proc/7948/stat : 7948 (xlisp) R 7945 7945 7540 0 -1 4194304 177520 0 0 0 22054 104 0 0 25 0 1 0 295615673 79593472 18916 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684803 0 0 4096 130 0 0 0 17 1 0 0
/proc/7948/statm: 19432 18916 243 197 0 18672 0
[pid=7949] ppid=7945 vsize=2600 CPUtime=0
/proc/7949/stat : 7949 (sed) S 7945 7945 7540 0 -1 4194304 148 0 0 0 0 0 0 0 24 0 1 0 295615673 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 238487830610 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/7949/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 221.58
Current children cumulated vsize (KiB) 85680

[startup+282.704 s]
/proc/loadavg: 1.99 2.38 2.95 3/90 7949
/proc/meminfo: memFree=1796872/2055920 swapFree=4126832/4192956
[pid=7945] ppid=7937 vsize=5352 CPUtime=0
/proc/7945/stat : 7945 (solve) S 7937 7945 7540 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295615672 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7945/statm: 1338 229 192 169 0 49 0
[pid=7948] ppid=7945 vsize=78200 CPUtime=281.33
/proc/7948/stat : 7948 (xlisp) R 7945 7945 7540 0 -1 4194304 313603 0 0 0 27949 184 0 0 25 0 1 0 295615673 80076800 19034 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684588 0 0 4096 130 0 0 0 17 1 0 0
/proc/7948/statm: 19550 19034 243 197 0 18790 0
[pid=7949] ppid=7945 vsize=2600 CPUtime=0
/proc/7949/stat : 7949 (sed) S 7945 7945 7540 0 -1 4194304 148 0 0 0 0 0 0 0 24 0 1 0 295615673 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 238487830610 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/7949/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 281.33
Current children cumulated vsize (KiB) 86152

[startup+342.746 s]
/proc/loadavg: 1.99 2.31 2.88 3/90 7949
/proc/meminfo: memFree=1796616/2055920 swapFree=4126832/4192956
[pid=7945] ppid=7937 vsize=5352 CPUtime=0
/proc/7945/stat : 7945 (solve) S 7937 7945 7540 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295615672 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7945/statm: 1338 229 192 169 0 49 0
[pid=7948] ppid=7945 vsize=78200 CPUtime=341.08
/proc/7948/stat : 7948 (xlisp) R 7945 7945 7540 0 -1 4194304 448802 0 0 0 33846 262 0 0 25 0 1 0 295615673 80076800 19034 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 1 0 0
/proc/7948/statm: 19550 19034 243 197 0 18790 0
[pid=7949] ppid=7945 vsize=2600 CPUtime=0
/proc/7949/stat : 7949 (sed) S 7945 7945 7540 0 -1 4194304 148 0 0 0 0 0 0 0 24 0 1 0 295615673 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 238487830610 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/7949/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 341.08
Current children cumulated vsize (KiB) 86152

[startup+402.782 s]

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

/proc/7949/stat : 7949 (sed) S 7945 7945 7540 0 -1 4194304 148 0 0 0 0 0 0 0 24 0 1 0 295615673 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 238487830610 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/7949/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1237.31
Current children cumulated vsize (KiB) 86152

[startup+1303.36 s]
/proc/loadavg: 2.04 2.04 2.31 3/90 7949
/proc/meminfo: memFree=1789128/2055920 swapFree=4126832/4192956
[pid=7945] ppid=7937 vsize=5352 CPUtime=0
/proc/7945/stat : 7945 (solve) S 7937 7945 7540 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295615672 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7945/statm: 1338 229 192 169 0 49 0
[pid=7948] ppid=7945 vsize=78200 CPUtime=1297.06
/proc/7948/stat : 7948 (xlisp) R 7945 7945 7540 0 -1 4194304 2644541 0 0 0 128145 1561 0 0 25 0 1 0 295615673 80076800 19034 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134672468 0 0 4096 130 0 0 0 17 1 0 0
/proc/7948/statm: 19550 19034 243 197 0 18790 0
[pid=7949] ppid=7945 vsize=2600 CPUtime=0
/proc/7949/stat : 7949 (sed) S 7945 7945 7540 0 -1 4194304 148 0 0 0 0 0 0 0 24 0 1 0 295615673 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 238487830610 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/7949/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1297.06
Current children cumulated vsize (KiB) 86152

[startup+1363.41 s]
/proc/loadavg: 2.01 2.03 2.29 3/90 7949
/proc/meminfo: memFree=1789064/2055920 swapFree=4126832/4192956
[pid=7945] ppid=7937 vsize=5352 CPUtime=0
/proc/7945/stat : 7945 (solve) S 7937 7945 7540 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295615672 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7945/statm: 1338 229 192 169 0 49 0
[pid=7948] ppid=7945 vsize=78200 CPUtime=1356.82
/proc/7948/stat : 7948 (xlisp) R 7945 7945 7540 0 -1 4194304 2779357 0 0 0 134043 1639 0 0 25 0 1 0 295615673 80076800 19034 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683822 0 0 4096 130 0 0 0 17 1 0 0
/proc/7948/statm: 19550 19034 243 197 0 18790 0
[pid=7949] ppid=7945 vsize=2600 CPUtime=0
/proc/7949/stat : 7949 (sed) S 7945 7945 7540 0 -1 4194304 148 0 0 0 0 0 0 0 24 0 1 0 295615673 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 238487830610 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/7949/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1356.82
Current children cumulated vsize (KiB) 86152

[startup+1423.43 s]
/proc/loadavg: 2.00 2.02 2.26 3/90 7949
/proc/meminfo: memFree=1788936/2055920 swapFree=4126832/4192956
[pid=7945] ppid=7937 vsize=5352 CPUtime=0
/proc/7945/stat : 7945 (solve) S 7937 7945 7540 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295615672 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7945/statm: 1338 229 192 169 0 49 0
[pid=7948] ppid=7945 vsize=78200 CPUtime=1416.56
/proc/7948/stat : 7948 (xlisp) R 7945 7945 7540 0 -1 4194304 2917237 0 0 0 139937 1719 0 0 25 0 1 0 295615673 80076800 19034 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684803 0 0 4096 130 0 0 0 17 1 0 0
/proc/7948/statm: 19550 19034 243 197 0 18790 0
[pid=7949] ppid=7945 vsize=2600 CPUtime=0
/proc/7949/stat : 7949 (sed) S 7945 7945 7540 0 -1 4194304 148 0 0 0 0 0 0 0 24 0 1 0 295615673 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 238487830610 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/7949/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1416.56
Current children cumulated vsize (KiB) 86152

[startup+1483.47 s]
/proc/loadavg: 2.00 2.02 2.25 3/90 7949
/proc/meminfo: memFree=1788872/2055920 swapFree=4126832/4192956
[pid=7945] ppid=7937 vsize=5352 CPUtime=0
/proc/7945/stat : 7945 (solve) S 7937 7945 7540 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295615672 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7945/statm: 1338 229 192 169 0 49 0
[pid=7948] ppid=7945 vsize=78200 CPUtime=1476.31
/proc/7948/stat : 7948 (xlisp) R 7945 7945 7540 0 -1 4194304 3055500 0 0 0 145832 1799 0 0 25 0 1 0 295615673 80076800 19034 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134627542 0 0 4096 130 0 0 0 17 1 0 0
/proc/7948/statm: 19550 19034 243 197 0 18790 0
[pid=7949] ppid=7945 vsize=2600 CPUtime=0
/proc/7949/stat : 7949 (sed) S 7945 7945 7540 0 -1 4194304 148 0 0 0 0 0 0 0 24 0 1 0 295615673 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 238487830610 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/7949/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1476.31
Current children cumulated vsize (KiB) 86152

[startup+1543.51 s]
/proc/loadavg: 2.00 2.01 2.23 3/90 7949
/proc/meminfo: memFree=1788808/2055920 swapFree=4126832/4192956
[pid=7945] ppid=7937 vsize=5352 CPUtime=0
/proc/7945/stat : 7945 (solve) S 7937 7945 7540 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295615672 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7945/statm: 1338 229 192 169 0 49 0
[pid=7948] ppid=7945 vsize=78200 CPUtime=1536.07
/proc/7948/stat : 7948 (xlisp) R 7945 7945 7540 0 -1 4194304 3192614 0 0 0 151728 1879 0 0 25 0 1 0 295615673 80076800 19034 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 1 0 0
/proc/7948/statm: 19550 19034 243 197 0 18790 0
[pid=7949] ppid=7945 vsize=2600 CPUtime=0
/proc/7949/stat : 7949 (sed) S 7945 7945 7540 0 -1 4194304 148 0 0 0 0 0 0 0 24 0 1 0 295615673 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 238487830610 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/7949/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1536.07
Current children cumulated vsize (KiB) 86152

[startup+1603.56 s]
/proc/loadavg: 2.00 2.01 2.21 3/90 7949
/proc/meminfo: memFree=1788680/2055920 swapFree=4126832/4192956
[pid=7945] ppid=7937 vsize=5352 CPUtime=0
/proc/7945/stat : 7945 (solve) S 7937 7945 7540 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295615672 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7945/statm: 1338 229 192 169 0 49 0
[pid=7948] ppid=7945 vsize=78200 CPUtime=1595.82
/proc/7948/stat : 7948 (xlisp) R 7945 7945 7540 0 -1 4194304 3330111 0 0 0 157621 1961 0 0 25 0 1 0 295615673 80076800 19034 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684572 0 0 4096 130 0 0 0 17 1 0 0
/proc/7948/statm: 19550 19034 243 197 0 18790 0
[pid=7949] ppid=7945 vsize=2600 CPUtime=0
/proc/7949/stat : 7949 (sed) S 7945 7945 7540 0 -1 4194304 148 0 0 0 0 0 0 0 24 0 1 0 295615673 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 238487830610 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/7949/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1595.82
Current children cumulated vsize (KiB) 86152

[startup+1663.6 s]
/proc/loadavg: 2.00 2.00 2.19 3/90 7949
/proc/meminfo: memFree=1788616/2055920 swapFree=4126832/4192956
[pid=7945] ppid=7937 vsize=5352 CPUtime=0
/proc/7945/stat : 7945 (solve) S 7937 7945 7540 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295615672 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7945/statm: 1338 229 192 169 0 49 0
[pid=7948] ppid=7945 vsize=78200 CPUtime=1655.58
/proc/7948/stat : 7948 (xlisp) R 7945 7945 7540 0 -1 4194304 3468374 0 0 0 163516 2042 0 0 25 0 1 0 295615673 80076800 19034 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684865 0 0 4096 130 0 0 0 17 1 0 0
/proc/7948/statm: 19550 19034 243 197 0 18790 0
[pid=7949] ppid=7945 vsize=2600 CPUtime=0
/proc/7949/stat : 7949 (sed) S 7945 7945 7540 0 -1 4194304 148 0 0 0 0 0 0 0 24 0 1 0 295615673 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 238487830610 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/7949/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1655.58
Current children cumulated vsize (KiB) 86152

[startup+1723.64 s]
/proc/loadavg: 2.00 2.00 2.18 3/90 7949
/proc/meminfo: memFree=1788488/2055920 swapFree=4126832/4192956
[pid=7945] ppid=7937 vsize=5352 CPUtime=0
/proc/7945/stat : 7945 (solve) S 7937 7945 7540 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295615672 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7945/statm: 1338 229 192 169 0 49 0
[pid=7948] ppid=7945 vsize=78200 CPUtime=1715.33
/proc/7948/stat : 7948 (xlisp) R 7945 7945 7540 0 -1 4194304 3607786 0 0 0 169408 2125 0 0 25 0 1 0 295615673 80076800 19034 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684588 0 0 4096 130 0 0 0 17 1 0 0
/proc/7948/statm: 19550 19034 243 197 0 18790 0
[pid=7949] ppid=7945 vsize=2600 CPUtime=0
/proc/7949/stat : 7949 (sed) S 7945 7945 7540 0 -1 4194304 148 0 0 0 0 0 0 0 24 0 1 0 295615673 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 238487830610 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/7949/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1715.33
Current children cumulated vsize (KiB) 86152

[startup+1783.67 s]
/proc/loadavg: 2.00 2.00 2.17 3/90 7949
/proc/meminfo: memFree=1788424/2055920 swapFree=4126832/4192956
[pid=7945] ppid=7937 vsize=5352 CPUtime=0
/proc/7945/stat : 7945 (solve) S 7937 7945 7540 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295615672 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7945/statm: 1338 229 192 169 0 49 0
[pid=7948] ppid=7945 vsize=78200 CPUtime=1775.07
/proc/7948/stat : 7948 (xlisp) R 7945 7945 7540 0 -1 4194304 3745283 0 0 0 175303 2204 0 0 25 0 1 0 295615673 80076800 19034 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684110 0 0 4096 130 0 0 0 17 1 0 0
/proc/7948/statm: 19550 19034 243 197 0 18790 0
[pid=7949] ppid=7945 vsize=2600 CPUtime=0
/proc/7949/stat : 7949 (sed) S 7945 7945 7540 0 -1 4194304 148 0 0 0 0 0 0 0 24 0 1 0 295615673 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 238487830610 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/7949/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1775.07
Current children cumulated vsize (KiB) 86152



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1808.76 s]
/proc/loadavg: 2.00 2.00 2.16 3/90 7949
/proc/meminfo: memFree=1788360/2055920 swapFree=4126832/4192956
[pid=7945] ppid=7937 vsize=5352 CPUtime=0
/proc/7945/stat : 7945 (solve) S 7937 7945 7540 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295615672 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7945/statm: 1338 229 192 169 0 49 0
[pid=7948] ppid=7945 vsize=78200 CPUtime=1800.03
/proc/7948/stat : 7948 (xlisp) R 7945 7945 7540 0 -1 4194304 3803116 0 0 0 177764 2239 0 0 25 0 1 0 295615673 80076800 19034 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134865581 0 0 4096 130 0 0 0 17 1 0 0
/proc/7948/statm: 19550 19034 243 197 0 18790 0
[pid=7949] ppid=7945 vsize=2600 CPUtime=0
/proc/7949/stat : 7949 (sed) S 7945 7945 7540 0 -1 4194304 148 0 0 0 0 0 0 0 24 0 1 0 295615673 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 238487830610 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/7949/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 86152

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 7945 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=3999
CPU time returned by wait4() is 0.004998
while last known CPU time is 1800.03

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

Real time (s): 1808.77
CPU time (s): 1800.03
CPU user time (s): 1777.64
CPU system time (s): 22.39
CPU usage (%): 99.5167
Max. virtual memory (cumulated for all children) (KiB): 86152

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.000999
system time used= 0.003999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 637
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= 5

runsolver used 1.9677 s user time and 6.04408 s system time

The end

Launcher Data (download as text)

Begin job on node23 on Mon Jan 22 13:23:24 UTC 2007


IDJOB= 284149
IDBENCH= 7065
IDSOLVER= 93
FILE ID= node23/284149-1169472200

PBS_JOBID= 3613955

Free space on /tmp= 66561 MiB

SOLVER NAME= rjw-solver 2007-01-21
BENCH NAME= HOME/pub/bench/CPAI06/qcp-qwh/QWH-25/qwh-25-235-1_ext.xml
COMMAND LINE= /tmp/evaluation/284149-1169472200/solve /tmp/evaluation/284149-1169472200/unknown 1800
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node23/convwatcher-284149-1169472200 -o ROOT/results/node23/conversion-284149-1169472200 -C 600 -M 900 /tmp/evaluation/284149-1169472200/conversion /tmp/evaluation/284149-1169472200/unknown
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node23/watcher-284149-1169472200 -o ROOT/results/node23/solver-284149-1169472200 -C 1800 -M 900  /tmp/evaluation/284149-1169472200/solve /tmp/evaluation/284149-1169472200/unknown 1800

META MD5SUM SOLVER= 4108942ff566d5523369442a8e3d06c4
MD5SUM BENCH=  04ca90f9348e47b73eee2591fa349832

RANDOM SEED= 900849279

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		: 3000.265
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		: 3000.265
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:       1951408 kB
Buffers:          1432 kB
Cached:          34864 kB
SwapCached:      28440 kB
Active:          37960 kB
Inactive:        37420 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1951408 kB
SwapTotal:     4192956 kB
SwapFree:      4126832 kB
Dirty:            5476 kB
Writeback:           0 kB
Mapped:          29328 kB
Slab:            14160 kB
Committed_AS:  5332520 kB
PageTables:       2124 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66559 MiB



End job on node23 on Mon Jan 22 13:53:42 UTC 2007