Trace number 239058

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 2006-12-09? (TO) 1800.06 1810.99

General information on the benchmark

Nameqcp-qwh/QCP-25/
qcp-25-264-3_ext.xml
MD5SUM4cf957988d5e3247af7e29122f8f1648
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 benchmark27.1389
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/node2/watcher-239058-1168363380 -o ROOT/results/node2/solver-239058-1168363380 -C 1800 -M 900 /tmp/evaluation/239058-1168363380/solve /tmp/evaluation/239058-1168363380/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: 1.93 1.99 1.99 3/95 25066
/proc/meminfo: memFree=1771464/2055920 swapFree=4180528/4192956
[pid=25064] ppid=25062 vsize=5352 CPUtime=0
/proc/25064/stat : 25064 (solve) S 25062 25064 24960 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 184733986 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25064/statm: 1338 229 192 169 0 49 0
[pid=25066] ppid=25064 vsize=5352 CPUtime=0
/proc/25066/stat : 25066 (solve) R 25064 25064 24960 0 -1 4194368 18 0 0 0 0 0 0 0 22 0 1 0 184733986 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381313319 0 0 4096 0 0 0 0 17 1 0 0
/proc/25066/statm: 1338 229 192 169 0 49 0

[startup+0.102832 s]
/proc/loadavg: 1.93 1.99 1.99 3/95 25066
/proc/meminfo: memFree=1771464/2055920 swapFree=4180528/4192956
[pid=25064] ppid=25062 vsize=5352 CPUtime=0
/proc/25064/stat : 25064 (solve) S 25062 25064 24960 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 184733986 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25064/statm: 1338 229 192 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.510911 s]
/proc/loadavg: 1.93 1.99 1.99 3/95 25066
/proc/meminfo: memFree=1771464/2055920 swapFree=4180528/4192956
[pid=25064] ppid=25062 vsize=5352 CPUtime=0
/proc/25064/stat : 25064 (solve) S 25062 25064 24960 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 184733986 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25064/statm: 1338 229 192 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.33706 s]
/proc/loadavg: 1.94 1.99 1.99 3/96 25068
/proc/meminfo: memFree=1745984/2055920 swapFree=4180528/4192956
[pid=25064] ppid=25062 vsize=5352 CPUtime=0
/proc/25064/stat : 25064 (solve) S 25062 25064 24960 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 184733986 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25064/statm: 1338 229 192 169 0 49 0
[pid=25067] ppid=25064 vsize=31088 CPUtime=1.3
/proc/25067/stat : 25067 (xlisp) R 25064 25064 24960 0 -1 4194304 7270 0 0 0 127 3 0 0 25 0 1 0 184733987 31834112 7229 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134876746 0 0 4096 130 0 0 0 17 1 0 0
/proc/25067/statm: 7772 7229 241 197 0 7012 0
[pid=25068] ppid=25064 vsize=2600 CPUtime=0
/proc/25068/stat : 25068 (sed) S 25064 25064 24960 0 -1 4194304 148 0 0 0 0 0 0 0 19 0 1 0 184733987 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 206381482066 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/25068/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1.3
Current children cumulated vsize (KiB) 39040

[startup+2.97736 s]
/proc/loadavg: 1.94 1.99 1.99 3/96 25068
/proc/meminfo: memFree=1730496/2055920 swapFree=4180528/4192956
[pid=25064] ppid=25062 vsize=5352 CPUtime=0
/proc/25064/stat : 25064 (solve) S 25062 25064 24960 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 184733986 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25064/statm: 1338 229 192 169 0 49 0
[pid=25067] ppid=25064 vsize=51048 CPUtime=2.93
/proc/25067/stat : 25067 (xlisp) R 25064 25064 24960 0 -1 4194304 12281 0 0 0 288 5 0 0 25 0 1 0 184733987 52273152 12240 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 1 0 0
/proc/25067/statm: 12762 12240 241 197 0 12002 0
[pid=25068] ppid=25064 vsize=2600 CPUtime=0
/proc/25068/stat : 25068 (sed) S 25064 25064 24960 0 -1 4194304 148 0 0 0 0 0 0 0 19 0 1 0 184733987 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 206381482066 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/25068/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 2.93
Current children cumulated vsize (KiB) 59000

[startup+6.26597 s]
/proc/loadavg: 1.94 1.99 1.99 3/96 25068
/proc/meminfo: memFree=1705032/2055920 swapFree=4180528/4192956
[pid=25064] ppid=25062 vsize=5352 CPUtime=0
/proc/25064/stat : 25064 (solve) S 25062 25064 24960 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 184733986 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25064/statm: 1338 229 192 169 0 49 0
[pid=25067] ppid=25064 vsize=71516 CPUtime=6.18
/proc/25067/stat : 25067 (xlisp) R 25064 25064 24960 0 -1 4194304 17379 0 0 0 611 7 0 0 25 0 1 0 184733987 73232384 17337 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684815 0 0 4096 130 0 0 0 17 1 0 0
/proc/25067/statm: 17879 17337 242 197 0 17119 0
[pid=25068] ppid=25064 vsize=2600 CPUtime=0
/proc/25068/stat : 25068 (sed) S 25064 25064 24960 0 -1 4194304 148 0 0 0 0 0 0 0 19 0 1 0 184733987 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 206381482066 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/25068/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 6.18
Current children cumulated vsize (KiB) 79468

[startup+12.7432 s]
/proc/loadavg: 1.95 1.99 1.99 3/96 25068
/proc/meminfo: memFree=1696904/2055920 swapFree=4180528/4192956
[pid=25064] ppid=25062 vsize=5352 CPUtime=0
/proc/25064/stat : 25064 (solve) S 25062 25064 24960 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 184733986 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25064/statm: 1338 229 192 169 0 49 0
[pid=25067] ppid=25064 vsize=77280 CPUtime=12.6
/proc/25067/stat : 25067 (xlisp) R 25064 25064 24960 0 -1 4194304 18820 0 0 0 1252 8 0 0 25 0 1 0 184733987 79134720 18778 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684815 0 0 4096 130 0 0 0 17 1 0 0
/proc/25067/statm: 19320 18778 242 197 0 18560 0
[pid=25068] ppid=25064 vsize=2600 CPUtime=0
/proc/25068/stat : 25068 (sed) S 25064 25064 24960 0 -1 4194304 148 0 0 0 0 0 0 0 19 0 1 0 184733987 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 206381482066 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/25068/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 12.6
Current children cumulated vsize (KiB) 85232

[startup+25.6211 s]
/proc/loadavg: 1.96 1.99 1.99 3/96 25068
/proc/meminfo: memFree=1696968/2055920 swapFree=4180528/4192956
[pid=25064] ppid=25062 vsize=5352 CPUtime=0
/proc/25064/stat : 25064 (solve) S 25062 25064 24960 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 184733986 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25064/statm: 1338 229 192 169 0 49 0
[pid=25067] ppid=25064 vsize=77280 CPUtime=25.36
/proc/25067/stat : 25067 (xlisp) R 25064 25064 24960 0 -1 4194304 18820 0 0 0 2528 8 0 0 25 0 1 0 184733987 79134720 18778 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683881 0 0 4096 130 0 0 0 17 1 0 0
/proc/25067/statm: 19320 18778 242 197 0 18560 0
[pid=25068] ppid=25064 vsize=2600 CPUtime=0
/proc/25068/stat : 25068 (sed) S 25064 25064 24960 0 -1 4194304 148 0 0 0 0 0 0 0 19 0 1 0 184733987 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 206381482066 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/25068/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 25.36
Current children cumulated vsize (KiB) 85232

[startup+51.2828 s]
/proc/loadavg: 1.97 1.99 1.99 3/96 25068
/proc/meminfo: memFree=1697032/2055920 swapFree=4180528/4192956
[pid=25064] ppid=25062 vsize=5352 CPUtime=0
/proc/25064/stat : 25064 (solve) S 25062 25064 24960 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 184733986 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25064/statm: 1338 229 192 169 0 49 0
[pid=25067] ppid=25064 vsize=77280 CPUtime=50.78
/proc/25067/stat : 25067 (xlisp) R 25064 25064 24960 0 -1 4194304 18820 0 0 0 5069 9 0 0 25 0 1 0 184733987 79134720 18778 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684588 0 0 4096 130 0 0 0 17 1 0 0
/proc/25067/statm: 19320 18778 242 197 0 18560 0
[pid=25068] ppid=25064 vsize=2600 CPUtime=0
/proc/25068/stat : 25068 (sed) S 25064 25064 24960 0 -1 4194304 148 0 0 0 0 0 0 0 19 0 1 0 184733987 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 206381482066 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/25068/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 50.78
Current children cumulated vsize (KiB) 85232

[startup+102.498 s]
/proc/loadavg: 1.99 1.99 1.99 3/96 25068
/proc/meminfo: memFree=1697096/2055920 swapFree=4180528/4192956
[pid=25064] ppid=25062 vsize=5352 CPUtime=0
/proc/25064/stat : 25064 (solve) S 25062 25064 24960 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 184733986 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25064/statm: 1338 229 192 169 0 49 0
[pid=25067] ppid=25064 vsize=77280 CPUtime=101.5
/proc/25067/stat : 25067 (xlisp) R 25064 25064 24960 0 -1 4194304 18820 0 0 0 10141 9 0 0 25 0 1 0 184733987 79134720 18778 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683881 0 0 4096 130 0 0 0 17 1 0 0
/proc/25067/statm: 19320 18778 242 197 0 18560 0
[pid=25068] ppid=25064 vsize=2600 CPUtime=0
/proc/25068/stat : 25068 (sed) S 25064 25064 24960 0 -1 4194304 148 0 0 0 0 0 0 0 19 0 1 0 184733987 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 206381482066 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/25068/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 101.5
Current children cumulated vsize (KiB) 85232

[startup+162.572 s]
/proc/loadavg: 1.99 1.99 1.99 3/96 25068
/proc/meminfo: memFree=1697032/2055920 swapFree=4180528/4192956
[pid=25064] ppid=25062 vsize=5352 CPUtime=0
/proc/25064/stat : 25064 (solve) S 25062 25064 24960 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 184733986 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25064/statm: 1338 229 192 169 0 49 0
[pid=25067] ppid=25064 vsize=77280 CPUtime=161
/proc/25067/stat : 25067 (xlisp) R 25064 25064 24960 0 -1 4194304 18820 0 0 0 16090 10 0 0 25 0 1 0 184733987 79134720 18778 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684591 0 0 4096 130 0 0 0 17 1 0 0
/proc/25067/statm: 19320 18778 242 197 0 18560 0
[pid=25068] ppid=25064 vsize=2600 CPUtime=0
/proc/25068/stat : 25068 (sed) S 25064 25064 24960 0 -1 4194304 148 0 0 0 0 0 0 0 19 0 1 0 184733987 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 206381482066 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/25068/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 161
Current children cumulated vsize (KiB) 85232

[startup+222.597 s]
/proc/loadavg: 1.99 1.99 1.99 3/96 25068
/proc/meminfo: memFree=1692872/2055920 swapFree=4180528/4192956
[pid=25064] ppid=25062 vsize=5352 CPUtime=0
/proc/25064/stat : 25064 (solve) S 25062 25064 24960 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 184733986 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25064/statm: 1338 229 192 169 0 49 0
[pid=25067] ppid=25064 vsize=81324 CPUtime=220.46
/proc/25067/stat : 25067 (xlisp) R 25064 25064 24960 0 -1 4194304 139726 0 0 0 21970 76 0 0 25 0 1 0 184733987 83275776 19805 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684091 0 0 4096 130 0 0 0 17 1 0 0
/proc/25067/statm: 20331 19805 243 197 0 19571 0
[pid=25068] ppid=25064 vsize=2600 CPUtime=0
/proc/25068/stat : 25068 (sed) S 25064 25064 24960 0 -1 4194304 148 0 0 0 0 0 0 0 19 0 1 0 184733987 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 206381482066 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/25068/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 220.46
Current children cumulated vsize (KiB) 89276

[startup+282.64 s]
/proc/loadavg: 2.07 2.01 2.00 3/96 25068
/proc/meminfo: memFree=1692040/2055920 swapFree=4180528/4192956
[pid=25064] ppid=25062 vsize=5352 CPUtime=0
/proc/25064/stat : 25064 (solve) S 25062 25064 24960 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 184733986 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25064/statm: 1338 229 192 169 0 49 0
[pid=25067] ppid=25064 vsize=82108 CPUtime=279.92
/proc/25067/stat : 25067 (xlisp) R 25064 25064 24960 0 -1 4194304 281648 0 0 0 27839 153 0 0 25 0 1 0 184733987 84078592 20017 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 1 0 0
/proc/25067/statm: 20527 20017 243 197 0 19767 0
[pid=25068] ppid=25064 vsize=2600 CPUtime=0
/proc/25068/stat : 25068 (sed) S 25064 25064 24960 0 -1 4194304 148 0 0 0 0 0 0 0 19 0 1 0 184733987 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 206381482066 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/25068/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 279.92
Current children cumulated vsize (KiB) 90060

[startup+342.664 s]
/proc/loadavg: 2.06 2.02 2.00 3/96 25068
/proc/meminfo: memFree=1692048/2055920 swapFree=4180528/4192956
[pid=25064] ppid=25062 vsize=5352 CPUtime=0
/proc/25064/stat : 25064 (solve) S 25062 25064 24960 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 184733986 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25064/statm: 1338 229 192 169 0 49 0
[pid=25067] ppid=25064 vsize=82108 CPUtime=339.38
/proc/25067/stat : 25067 (xlisp) R 25064 25064 24960 0 -1 4194304 419911 0 0 0 33710 228 0 0 25 0 1 0 184733987 84078592 20017 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684815 0 0 4096 130 0 0 0 17 1 0 0
/proc/25067/statm: 20527 20017 243 197 0 19767 0
[pid=25068] ppid=25064 vsize=2600 CPUtime=0
/proc/25068/stat : 25068 (sed) S 25064 25064 24960 0 -1 4194304 148 0 0 0 0 0 0 0 19 0 1 0 184733987 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 206381482066 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/25068/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 339.38

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

/proc/25068/stat : 25068 (sed) S 25064 25064 24960 0 -1 4194304 148 0 0 0 0 0 0 0 19 0 1 0 184733987 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 206381482066 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/25068/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1233.11
Current children cumulated vsize (KiB) 90060

[startup+1303.46 s]
/proc/loadavg: 2.00 2.00 2.00 3/95 25127
/proc/meminfo: memFree=1665240/2055920 swapFree=4180528/4192956
[pid=25064] ppid=25062 vsize=5352 CPUtime=0
/proc/25064/stat : 25064 (solve) S 25062 25064 24960 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 184733986 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25064/statm: 1338 229 192 169 0 49 0
[pid=25067] ppid=25064 vsize=82108 CPUtime=1293.11
/proc/25067/stat : 25067 (xlisp) R 25064 25064 24960 0 -1 4194304 2673866 0 0 0 127881 1430 0 0 25 0 1 0 184733987 84078592 20017 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684865 0 0 4096 130 0 0 0 17 0 0 0
/proc/25067/statm: 20527 20017 243 197 0 19767 0
[pid=25068] ppid=25064 vsize=2600 CPUtime=0
/proc/25068/stat : 25068 (sed) S 25064 25064 24960 0 -1 4194304 148 0 0 0 0 0 0 0 19 0 1 0 184733987 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 206381482066 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/25068/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1293.11
Current children cumulated vsize (KiB) 90060

[startup+1363.51 s]
/proc/loadavg: 2.00 2.00 2.00 3/95 25127
/proc/meminfo: memFree=1665176/2055920 swapFree=4180528/4192956
[pid=25064] ppid=25062 vsize=5352 CPUtime=0
/proc/25064/stat : 25064 (solve) S 25062 25064 24960 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 184733986 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25064/statm: 1338 229 192 169 0 49 0
[pid=25067] ppid=25064 vsize=82108 CPUtime=1353.1
/proc/25067/stat : 25067 (xlisp) R 25064 25064 24960 0 -1 4194304 2822470 0 0 0 133807 1503 0 0 25 0 1 0 184733987 84078592 20017 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134752511 0 0 4096 130 0 0 0 17 0 0 0
/proc/25067/statm: 20527 20017 243 197 0 19767 0
[pid=25068] ppid=25064 vsize=2600 CPUtime=0
/proc/25068/stat : 25068 (sed) S 25064 25064 24960 0 -1 4194304 148 0 0 0 0 0 0 0 19 0 1 0 184733987 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 206381482066 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/25068/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1353.1
Current children cumulated vsize (KiB) 90060

[startup+1423.56 s]
/proc/loadavg: 2.07 2.02 2.00 4/95 25127
/proc/meminfo: memFree=1665112/2055920 swapFree=4180528/4192956
[pid=25064] ppid=25062 vsize=5352 CPUtime=0
/proc/25064/stat : 25064 (solve) S 25062 25064 24960 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 184733986 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25064/statm: 1338 229 192 169 0 49 0
[pid=25067] ppid=25064 vsize=82108 CPUtime=1413.06
/proc/25067/stat : 25067 (xlisp) R 25064 25064 24960 0 -1 4194304 2971074 0 0 0 139728 1578 0 0 25 0 1 0 184733987 84078592 20017 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134878643 0 0 4096 130 0 0 0 17 0 0 0
/proc/25067/statm: 20527 20017 243 197 0 19767 0
[pid=25068] ppid=25064 vsize=2600 CPUtime=0
/proc/25068/stat : 25068 (sed) S 25064 25064 24960 0 -1 4194304 148 0 0 0 0 0 0 0 19 0 1 0 184733987 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 206381482066 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/25068/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1413.06
Current children cumulated vsize (KiB) 90060

[startup+1483.56 s]
/proc/loadavg: 2.02 2.01 2.00 3/95 25127
/proc/meminfo: memFree=1665112/2055920 swapFree=4180528/4192956
[pid=25064] ppid=25062 vsize=5352 CPUtime=0
/proc/25064/stat : 25064 (solve) S 25062 25064 24960 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 184733986 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25064/statm: 1338 229 192 169 0 49 0
[pid=25067] ppid=25064 vsize=82108 CPUtime=1473.01
/proc/25067/stat : 25067 (xlisp) R 25064 25064 24960 0 -1 4194304 3118529 0 0 0 145649 1652 0 0 25 0 1 0 184733987 84078592 20017 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 0 0 0
/proc/25067/statm: 20527 20017 243 197 0 19767 0
[pid=25068] ppid=25064 vsize=2600 CPUtime=0
/proc/25068/stat : 25068 (sed) S 25064 25064 24960 0 -1 4194304 148 0 0 0 0 0 0 0 19 0 1 0 184733987 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 206381482066 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/25068/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1473.01
Current children cumulated vsize (KiB) 90060

[startup+1543.63 s]
/proc/loadavg: 2.01 2.00 2.00 3/95 25127
/proc/meminfo: memFree=1665048/2055920 swapFree=4180528/4192956
[pid=25064] ppid=25062 vsize=5352 CPUtime=0
/proc/25064/stat : 25064 (solve) S 25062 25064 24960 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 184733986 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25064/statm: 1338 229 192 169 0 49 0
[pid=25067] ppid=25064 vsize=82108 CPUtime=1533.02
/proc/25067/stat : 25067 (xlisp) R 25064 25064 24960 0 -1 4194304 3267899 0 0 0 151576 1726 0 0 25 0 1 0 184733987 84078592 20017 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 0 0 0
/proc/25067/statm: 20527 20017 243 197 0 19767 0
[pid=25068] ppid=25064 vsize=2600 CPUtime=0
/proc/25068/stat : 25068 (sed) S 25064 25064 24960 0 -1 4194304 148 0 0 0 0 0 0 0 19 0 1 0 184733987 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 206381482066 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/25068/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1533.02
Current children cumulated vsize (KiB) 90060

[startup+1603.67 s]
/proc/loadavg: 2.00 2.00 2.00 3/95 25127
/proc/meminfo: memFree=1665944/2055920 swapFree=4180528/4192956
[pid=25064] ppid=25062 vsize=5352 CPUtime=0
/proc/25064/stat : 25064 (solve) S 25062 25064 24960 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 184733986 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25064/statm: 1338 229 192 169 0 49 0
[pid=25067] ppid=25064 vsize=82108 CPUtime=1592.97
/proc/25067/stat : 25067 (xlisp) R 25064 25064 24960 0 -1 4194304 3418801 0 0 0 157497 1800 0 0 25 0 1 0 184733987 84078592 20017 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684809 0 0 4096 130 0 0 0 17 0 0 0
/proc/25067/statm: 20527 20017 243 197 0 19767 0
[pid=25068] ppid=25064 vsize=2600 CPUtime=0
/proc/25068/stat : 25068 (sed) S 25064 25064 24960 0 -1 4194304 148 0 0 0 0 0 0 0 19 0 1 0 184733987 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 206381482066 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/25068/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1592.97
Current children cumulated vsize (KiB) 90060

[startup+1663.72 s]
/proc/loadavg: 2.00 2.00 2.00 3/95 25127
/proc/meminfo: memFree=1664920/2055920 swapFree=4180528/4192956
[pid=25064] ppid=25062 vsize=5352 CPUtime=0
/proc/25064/stat : 25064 (solve) S 25062 25064 24960 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 184733986 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25064/statm: 1338 229 192 169 0 49 0
[pid=25067] ppid=25064 vsize=82108 CPUtime=1652.95
/proc/25067/stat : 25067 (xlisp) R 25064 25064 24960 0 -1 4194304 3567405 0 0 0 163419 1876 0 0 25 0 1 0 184733987 84078592 20017 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 0 0 0
/proc/25067/statm: 20527 20017 243 197 0 19767 0
[pid=25068] ppid=25064 vsize=2600 CPUtime=0
/proc/25068/stat : 25068 (sed) S 25064 25064 24960 0 -1 4194304 148 0 0 0 0 0 0 0 19 0 1 0 184733987 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 206381482066 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/25068/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1652.95
Current children cumulated vsize (KiB) 90060

[startup+1723.73 s]
/proc/loadavg: 2.00 2.00 2.00 3/95 25127
/proc/meminfo: memFree=1664856/2055920 swapFree=4180528/4192956
[pid=25064] ppid=25062 vsize=5352 CPUtime=0
/proc/25064/stat : 25064 (solve) S 25062 25064 24960 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 184733986 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25064/statm: 1338 229 192 169 0 49 0
[pid=25067] ppid=25064 vsize=82108 CPUtime=1712.9
/proc/25067/stat : 25067 (xlisp) R 25064 25064 24960 0 -1 4194304 3717541 0 0 0 169340 1950 0 0 25 0 1 0 184733987 84078592 20017 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134677653 0 0 4096 130 0 0 0 17 0 0 0
/proc/25067/statm: 20527 20017 243 197 0 19767 0
[pid=25068] ppid=25064 vsize=2600 CPUtime=0
/proc/25068/stat : 25068 (sed) S 25064 25064 24960 0 -1 4194304 148 0 0 0 0 0 0 0 19 0 1 0 184733987 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 206381482066 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/25068/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1712.9
Current children cumulated vsize (KiB) 90060

[startup+1783.74 s]
/proc/loadavg: 2.00 2.00 2.00 3/95 25127
/proc/meminfo: memFree=1664792/2055920 swapFree=4180528/4192956
[pid=25064] ppid=25062 vsize=5352 CPUtime=0
/proc/25064/stat : 25064 (solve) S 25062 25064 24960 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 184733986 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25064/statm: 1338 229 192 169 0 49 0
[pid=25067] ppid=25064 vsize=82108 CPUtime=1772.84
/proc/25067/stat : 25067 (xlisp) R 25064 25064 24960 0 -1 4194304 3867294 0 0 0 175259 2025 0 0 25 0 1 0 184733987 84078592 20017 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684591 0 0 4096 130 0 0 0 17 0 0 0
/proc/25067/statm: 20527 20017 243 197 0 19767 0
[pid=25068] ppid=25064 vsize=2600 CPUtime=0
/proc/25068/stat : 25068 (sed) S 25064 25064 24960 0 -1 4194304 148 0 0 0 0 0 0 0 19 0 1 0 184733987 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 206381482066 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/25068/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1772.84
Current children cumulated vsize (KiB) 90060



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1810.98 s]
/proc/loadavg: 2.00 2.00 2.00 3/95 25127
/proc/meminfo: memFree=1664792/2055920 swapFree=4180528/4192956
[pid=25064] ppid=25062 vsize=5352 CPUtime=0
/proc/25064/stat : 25064 (solve) S 25062 25064 24960 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 184733986 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25064/statm: 1338 229 192 169 0 49 0
[pid=25067] ppid=25064 vsize=82108 CPUtime=1800.06
/proc/25067/stat : 25067 (xlisp) R 25064 25064 24960 0 -1 4194304 3935468 0 0 0 177947 2059 0 0 25 0 1 0 184733987 84078592 20017 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684809 0 0 4096 130 0 0 0 17 0 0 0
/proc/25067/statm: 20527 20017 243 197 0 19767 0
[pid=25068] ppid=25064 vsize=2600 CPUtime=0
/proc/25068/stat : 25068 (sed) S 25064 25064 24960 0 -1 4194304 148 0 0 0 0 0 0 0 19 0 1 0 184733987 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 206381482066 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/25068/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 90060

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 25064 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=1999 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=4999
CPU time returned by wait4() is 0.006998
while last known CPU time is 1800.06

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

Real time (s): 1810.99
CPU time (s): 1800.06
CPU user time (s): 1779.47
CPU system time (s): 20.59
CPU usage (%): 99.3963
Max. virtual memory (cumulated for all children) (KiB): 90060

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.001999
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= 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= 11

runsolver used 2.12968 s user time and 6.15406 s system time

The end

Launcher Data (download as text)

Begin job on node2 on Tue Jan  9 17:23:00 UTC 2007


IDJOB= 239058
IDBENCH= 7036
FILE ID= node2/239058-1168363380

PBS_JOBID= 3503766

Free space on /tmp= 66533 MiB

BENCH NAME= HOME/pub/bench/CPAI06/qcp-qwh/QCP-25/qcp-25-264-3_ext.xml
COMMAND LINE= /tmp/evaluation/239058-1168363380/solve /tmp/evaluation/239058-1168363380/unknown 1800
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node2/convwatcher-239058-1168363380 -o ROOT/results/node2/conversion-239058-1168363380 -C 600 -M 900 /tmp/evaluation/239058-1168363380/conversion /tmp/evaluation/239058-1168363380/unknown
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node2/watcher-239058-1168363380 -o ROOT/results/node2/solver-239058-1168363380 -C 1800 -M 900  /tmp/evaluation/239058-1168363380/solve /tmp/evaluation/239058-1168363380/unknown 1800

META MD5SUM SOLVER= 91bbaf997669a18b91ccd2f734d8d9ca
MD5SUM BENCH=  4cf957988d5e3247af7e29122f8f1648

RANDOM SEED= 232084081

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		: 3000.259
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	: 5931.00
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		: 3000.259
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:       1772208 kB
Buffers:         29352 kB
Cached:         122252 kB
SwapCached:        376 kB
Active:         153232 kB
Inactive:        78752 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1772208 kB
SwapTotal:     4192956 kB
SwapFree:      4180528 kB
Dirty:            3052 kB
Writeback:           0 kB
Mapped:          99168 kB
Slab:            36204 kB
Committed_AS:  5059588 kB
PageTables:       2532 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= 66531 MiB



End job on node2 on Tue Jan  9 17:53:16 UTC 2007