Trace number 239001

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 1815.9

General information on the benchmark

Nameqcp-qwh/QCP-25/
qcp-25-264-2_ext.xml
MD5SUMf8d2fc979bd99a32a7a551181d053817
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 benchmark10.8084
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/node12/watcher-239001-1168362745 -o ROOT/results/node12/solver-239001-1168362745 -C 1800 -M 900 /tmp/evaluation/239001-1168362745/solve /tmp/evaluation/239001-1168362745/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: 1.97 1.97 1.99 5/86 14306
/proc/meminfo: memFree=1571616/2055920 swapFree=4160348/4192956
[pid=14305] ppid=14303 vsize=5352 CPUtime=0
/proc/14305/stat : 14305 (solve) R 14303 14305 13550 0 -1 4194304 261 0 0 0 0 0 0 0 21 0 1 0 184669888 5480448 228 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 252429527711 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/14305/statm: 1338 228 191 169 0 49 0
[pid=14307] ppid=14305 vsize=5352 CPUtime=0
/proc/14307/stat : 14307 (solve) R 14305 14305 13550 0 -1 4194368 0 0 0 0 0 0 0 0 21 0 1 0 184669888 5480448 228 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 252429527711 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/14307/statm: 1338 228 191 169 0 49 0

[startup+0.105264 s]
/proc/loadavg: 1.97 1.97 1.99 5/86 14306
/proc/meminfo: memFree=1571616/2055920 swapFree=4160348/4192956
[pid=14305] ppid=14303 vsize=5352 CPUtime=0
/proc/14305/stat : 14305 (solve) S 14303 14305 13550 0 -1 4194304 315 174 0 0 0 0 0 0 21 0 1 0 184669888 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14305/statm: 1338 229 192 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.514341 s]
/proc/loadavg: 1.97 1.97 1.99 5/86 14306
/proc/meminfo: memFree=1571616/2055920 swapFree=4160348/4192956
[pid=14305] ppid=14303 vsize=5352 CPUtime=0
/proc/14305/stat : 14305 (solve) S 14303 14305 13550 0 -1 4194304 315 174 0 0 0 0 0 0 21 0 1 0 184669888 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14305/statm: 1338 229 192 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.3435 s]
/proc/loadavg: 1.97 1.97 1.99 3/88 14309
/proc/meminfo: memFree=1545936/2055920 swapFree=4160348/4192956
[pid=14305] ppid=14303 vsize=5352 CPUtime=0
/proc/14305/stat : 14305 (solve) S 14303 14305 13550 0 -1 4194304 315 174 0 0 0 0 0 0 21 0 1 0 184669888 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14305/statm: 1338 229 192 169 0 49 0
[pid=14308] ppid=14305 vsize=31528 CPUtime=1.31
/proc/14308/stat : 14308 (xlisp) R 14305 14305 13550 0 -1 4194304 7390 0 0 0 127 4 0 0 25 0 1 0 184669889 32284672 7349 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684588 0 0 4096 130 0 0 0 17 1 0 0
/proc/14308/statm: 7882 7349 241 197 0 7122 0
[pid=14309] ppid=14305 vsize=2600 CPUtime=0
/proc/14309/stat : 14309 (sed) S 14305 14305 13550 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 184669889 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 252429697106 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/14309/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 39480

[startup+2.98078 s]
/proc/loadavg: 1.97 1.97 1.99 3/88 14309
/proc/meminfo: memFree=1530256/2055920 swapFree=4160348/4192956
[pid=14305] ppid=14303 vsize=5352 CPUtime=0
/proc/14305/stat : 14305 (solve) S 14303 14305 13550 0 -1 4194304 315 174 0 0 0 0 0 0 21 0 1 0 184669888 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14305/statm: 1338 229 192 169 0 49 0
[pid=14308] ppid=14305 vsize=51232 CPUtime=2.93
/proc/14308/stat : 14308 (xlisp) R 14305 14305 13550 0 -1 4194304 12311 0 0 0 287 6 0 0 25 0 1 0 184669889 52461568 12270 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684033 0 0 4096 130 0 0 0 17 1 0 0
/proc/14308/statm: 12808 12270 241 197 0 12048 0
[pid=14309] ppid=14305 vsize=2600 CPUtime=0
/proc/14309/stat : 14309 (sed) S 14305 14305 13550 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 184669889 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 252429697106 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/14309/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 2.93
Current children cumulated vsize (KiB) 59184

[startup+6.27338 s]
/proc/loadavg: 1.97 1.97 1.99 3/88 14309
/proc/meminfo: memFree=1503568/2055920 swapFree=4160348/4192956
[pid=14305] ppid=14303 vsize=5352 CPUtime=0
/proc/14305/stat : 14305 (solve) S 14303 14305 13550 0 -1 4194304 315 174 0 0 0 0 0 0 21 0 1 0 184669888 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14305/statm: 1338 229 192 169 0 49 0
[pid=14308] ppid=14305 vsize=71680 CPUtime=6.2
/proc/14308/stat : 14308 (xlisp) R 14305 14305 13550 0 -1 4194304 17412 0 0 0 612 8 0 0 25 0 1 0 184669889 73400320 17370 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134877035 0 0 4096 130 0 0 0 17 1 0 0
/proc/14308/statm: 17920 17370 242 197 0 17160 0
[pid=14309] ppid=14305 vsize=2600 CPUtime=0
/proc/14309/stat : 14309 (sed) S 14305 14305 13550 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 184669889 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 252429697106 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/14309/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 6.2
Current children cumulated vsize (KiB) 79632

[startup+12.7435 s]
/proc/loadavg: 1.98 1.97 1.99 3/88 14309
/proc/meminfo: memFree=1497232/2055920 swapFree=4160348/4192956
[pid=14305] ppid=14303 vsize=5352 CPUtime=0
/proc/14305/stat : 14305 (solve) S 14303 14305 13550 0 -1 4194304 315 174 0 0 0 0 0 0 21 0 1 0 184669888 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14305/statm: 1338 229 192 169 0 49 0
[pid=14308] ppid=14305 vsize=76820 CPUtime=12.61
/proc/14308/stat : 14308 (xlisp) R 14305 14305 13550 0 -1 4194304 18721 0 0 0 1253 8 0 0 25 0 1 0 184669889 78663680 18679 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683834 0 0 4096 130 0 0 0 17 1 0 0
/proc/14308/statm: 19205 18679 242 197 0 18445 0
[pid=14309] ppid=14305 vsize=2600 CPUtime=0
/proc/14309/stat : 14309 (sed) S 14305 14305 13550 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 184669889 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 252429697106 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/14309/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 12.61
Current children cumulated vsize (KiB) 84772

[startup+25.5819 s]
/proc/loadavg: 1.98 1.97 1.99 3/88 14309
/proc/meminfo: memFree=1497360/2055920 swapFree=4160348/4192956
[pid=14305] ppid=14303 vsize=5352 CPUtime=0
/proc/14305/stat : 14305 (solve) S 14303 14305 13550 0 -1 4194304 315 174 0 0 0 0 0 0 21 0 1 0 184669888 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14305/statm: 1338 229 192 169 0 49 0
[pid=14308] ppid=14305 vsize=76820 CPUtime=25.32
/proc/14308/stat : 14308 (xlisp) R 14305 14305 13550 0 -1 4194304 18721 0 0 0 2524 8 0 0 25 0 1 0 184669889 78663680 18679 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684809 0 0 4096 130 0 0 0 17 1 0 0
/proc/14308/statm: 19205 18679 242 197 0 18445 0
[pid=14309] ppid=14305 vsize=2600 CPUtime=0
/proc/14309/stat : 14309 (sed) S 14305 14305 13550 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 184669889 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 252429697106 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/14309/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 25.32
Current children cumulated vsize (KiB) 84772

[startup+51.2745 s]
/proc/loadavg: 1.99 1.97 1.99 3/88 14309
/proc/meminfo: memFree=1497424/2055920 swapFree=4160348/4192956
[pid=14305] ppid=14303 vsize=5352 CPUtime=0
/proc/14305/stat : 14305 (solve) S 14303 14305 13550 0 -1 4194304 315 174 0 0 0 0 0 0 21 0 1 0 184669888 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14305/statm: 1338 229 192 169 0 49 0
[pid=14308] ppid=14305 vsize=76820 CPUtime=50.79
/proc/14308/stat : 14308 (xlisp) R 14305 14305 13550 0 -1 4194304 18721 0 0 0 5070 9 0 0 25 0 1 0 184669889 78663680 18679 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683881 0 0 4096 130 0 0 0 17 1 0 0
/proc/14308/statm: 19205 18679 242 197 0 18445 0
[pid=14309] ppid=14305 vsize=2600 CPUtime=0
/proc/14309/stat : 14309 (sed) S 14305 14305 13550 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 184669889 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 252429697106 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/14309/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 50.79
Current children cumulated vsize (KiB) 84772

[startup+102.552 s]
/proc/loadavg: 1.99 1.97 1.99 3/88 14309
/proc/meminfo: memFree=1497424/2055920 swapFree=4160348/4192956
[pid=14305] ppid=14303 vsize=5352 CPUtime=0
/proc/14305/stat : 14305 (solve) S 14303 14305 13550 0 -1 4194304 315 174 0 0 0 0 0 0 21 0 1 0 184669888 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14305/statm: 1338 229 192 169 0 49 0
[pid=14308] ppid=14305 vsize=76820 CPUtime=101.59
/proc/14308/stat : 14308 (xlisp) R 14305 14305 13550 0 -1 4194304 18721 0 0 0 10150 9 0 0 25 0 1 0 184669889 78663680 18679 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684809 0 0 4096 130 0 0 0 17 1 0 0
/proc/14308/statm: 19205 18679 242 197 0 18445 0
[pid=14309] ppid=14305 vsize=2600 CPUtime=0
/proc/14309/stat : 14309 (sed) S 14305 14305 13550 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 184669889 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 252429697106 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/14309/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 101.59
Current children cumulated vsize (KiB) 84772

[startup+162.561 s]
/proc/loadavg: 1.99 1.97 1.99 3/88 14309
/proc/meminfo: memFree=1497424/2055920 swapFree=4160348/4192956
[pid=14305] ppid=14303 vsize=5352 CPUtime=0
/proc/14305/stat : 14305 (solve) S 14303 14305 13550 0 -1 4194304 315 174 0 0 0 0 0 0 21 0 1 0 184669888 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14305/statm: 1338 229 192 169 0 49 0
[pid=14308] ppid=14305 vsize=76820 CPUtime=161.05
/proc/14308/stat : 14308 (xlisp) R 14305 14305 13550 0 -1 4194304 18723 0 0 0 16095 10 0 0 25 0 1 0 184669889 78663680 18681 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134904623 0 0 4096 130 0 0 0 17 1 0 0
/proc/14308/statm: 19205 18681 243 197 0 18445 0
[pid=14309] ppid=14305 vsize=2600 CPUtime=0
/proc/14309/stat : 14309 (sed) S 14305 14305 13550 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 184669889 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 252429697106 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/14309/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 161.05
Current children cumulated vsize (KiB) 84772

[startup+222.582 s]
/proc/loadavg: 1.99 1.97 1.99 3/88 14309
/proc/meminfo: memFree=1492560/2055920 swapFree=4160348/4192956
[pid=14305] ppid=14303 vsize=5352 CPUtime=0
/proc/14305/stat : 14305 (solve) S 14303 14305 13550 0 -1 4194304 315 174 0 0 0 0 0 0 21 0 1 0 184669888 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14305/statm: 1338 229 192 169 0 49 0
[pid=14308] ppid=14305 vsize=81644 CPUtime=220.52
/proc/14308/stat : 14308 (xlisp) R 14305 14305 13550 0 -1 4194304 158192 0 0 0 21971 81 0 0 25 0 1 0 184669889 83603456 19887 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684815 0 0 4096 130 0 0 0 17 1 0 0
/proc/14308/statm: 20411 19887 243 197 0 19651 0
[pid=14309] ppid=14305 vsize=2600 CPUtime=0
/proc/14309/stat : 14309 (sed) S 14305 14305 13550 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 184669889 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 252429697106 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/14309/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 220.52
Current children cumulated vsize (KiB) 89596

[startup+282.601 s]
/proc/loadavg: 1.99 1.97 1.99 3/88 14309
/proc/meminfo: memFree=1492624/2055920 swapFree=4160348/4192956
[pid=14305] ppid=14303 vsize=5352 CPUtime=0
/proc/14305/stat : 14305 (solve) S 14303 14305 13550 0 -1 4194304 315 174 0 0 0 0 0 0 21 0 1 0 184669888 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14305/statm: 1338 229 192 169 0 49 0
[pid=14308] ppid=14305 vsize=81644 CPUtime=279.99
/proc/14308/stat : 14308 (xlisp) R 14305 14305 13550 0 -1 4194304 304881 0 0 0 27841 158 0 0 25 0 1 0 184669889 83603456 19887 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134752654 0 0 4096 130 0 0 0 17 1 0 0
/proc/14308/statm: 20411 19887 243 197 0 19651 0
[pid=14309] ppid=14305 vsize=2600 CPUtime=0
/proc/14309/stat : 14309 (sed) S 14305 14305 13550 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 184669889 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 252429697106 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/14309/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 279.99
Current children cumulated vsize (KiB) 89596

[startup+342.629 s]
/proc/loadavg: 2.07 2.00 2.00 3/88 14309
/proc/meminfo: memFree=1492560/2055920 swapFree=4160348/4192956
[pid=14305] ppid=14303 vsize=5352 CPUtime=0
/proc/14305/stat : 14305 (solve) S 14303 14305 13550 0 -1 4194304 315 174 0 0 0 0 0 0 21 0 1 0 184669888 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14305/statm: 1338 229 192 169 0 49 0
[pid=14308] ppid=14305 vsize=81644 CPUtime=339.46
/proc/14308/stat : 14308 (xlisp) R 14305 14305 13550 0 -1 4194304 447740 0 0 0 33711 235 0 0 25 0 1 0 184669889 83603456 19887 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684301 0 0 4096 130 0 0 0 17 1 0 0
/proc/14308/statm: 20411 19887 243 197 0 19651 0
[pid=14309] ppid=14305 vsize=2600 CPUtime=0
/proc/14309/stat : 14309 (sed) S 14305 14305 13550 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 184669889 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 252429697106 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/14309/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 339.46

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

/proc/14309/stat : 14309 (sed) S 14305 14305 13550 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 184669889 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 252429697106 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/14309/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1231.49
Current children cumulated vsize (KiB) 89596

[startup+1302.95 s]
/proc/loadavg: 2.01 2.02 2.00 3/88 14311
/proc/meminfo: memFree=1492560/2055920 swapFree=4160348/4192956
[pid=14305] ppid=14303 vsize=5352 CPUtime=0
/proc/14305/stat : 14305 (solve) S 14303 14305 13550 0 -1 4194304 315 174 0 0 0 0 0 0 21 0 1 0 184669888 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14305/statm: 1338 229 192 169 0 49 0
[pid=14308] ppid=14305 vsize=81644 CPUtime=1290.96
/proc/14308/stat : 14308 (xlisp) R 14305 14305 13550 0 -1 4194304 2750719 0 0 0 127635 1461 0 0 25 0 1 0 184669889 83603456 19887 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684831 0 0 4096 130 0 0 0 17 1 0 0
/proc/14308/statm: 20411 19887 243 197 0 19651 0
[pid=14309] ppid=14305 vsize=2600 CPUtime=0
/proc/14309/stat : 14309 (sed) S 14305 14305 13550 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 184669889 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 252429697106 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/14309/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1290.96
Current children cumulated vsize (KiB) 89596

[startup+1362.97 s]
/proc/loadavg: 2.00 2.01 2.00 3/88 14311
/proc/meminfo: memFree=1492496/2055920 swapFree=4160348/4192956
[pid=14305] ppid=14303 vsize=5352 CPUtime=0
/proc/14305/stat : 14305 (solve) S 14303 14305 13550 0 -1 4194304 315 174 0 0 0 0 0 0 21 0 1 0 184669888 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14305/statm: 1338 229 192 169 0 49 0
[pid=14308] ppid=14305 vsize=81644 CPUtime=1350.44
/proc/14308/stat : 14308 (xlisp) R 14305 14305 13550 0 -1 4194304 2891280 0 0 0 133509 1535 0 0 25 0 1 0 184669889 83603456 19887 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 1 0 0
/proc/14308/statm: 20411 19887 243 197 0 19651 0
[pid=14309] ppid=14305 vsize=2600 CPUtime=0
/proc/14309/stat : 14309 (sed) S 14305 14305 13550 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 184669889 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 252429697106 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/14309/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1350.44
Current children cumulated vsize (KiB) 89596

[startup+1422.98 s]
/proc/loadavg: 2.00 2.01 2.00 3/88 14311
/proc/meminfo: memFree=1492560/2055920 swapFree=4160348/4192956
[pid=14305] ppid=14303 vsize=5352 CPUtime=0
/proc/14305/stat : 14305 (solve) S 14303 14305 13550 0 -1 4194304 315 174 0 0 0 0 0 0 21 0 1 0 184669888 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14305/statm: 1338 229 192 169 0 49 0
[pid=14308] ppid=14305 vsize=81644 CPUtime=1409.91
/proc/14308/stat : 14308 (xlisp) R 14305 14305 13550 0 -1 4194304 3032990 0 0 0 139379 1612 0 0 25 0 1 0 184669889 83603456 19887 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684123 0 0 4096 130 0 0 0 17 1 0 0
/proc/14308/statm: 20411 19887 243 197 0 19651 0
[pid=14309] ppid=14305 vsize=2600 CPUtime=0
/proc/14309/stat : 14309 (sed) S 14305 14305 13550 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 184669889 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 252429697106 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/14309/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1409.91
Current children cumulated vsize (KiB) 89596

[startup+1482.99 s]
/proc/loadavg: 2.06 2.02 2.00 3/88 14311
/proc/meminfo: memFree=1492496/2055920 swapFree=4160348/4192956
[pid=14305] ppid=14303 vsize=5352 CPUtime=0
/proc/14305/stat : 14305 (solve) S 14303 14305 13550 0 -1 4194304 315 174 0 0 0 0 0 0 21 0 1 0 184669888 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14305/statm: 1338 229 192 169 0 49 0
[pid=14308] ppid=14305 vsize=81644 CPUtime=1469.36
/proc/14308/stat : 14308 (xlisp) R 14305 14305 13550 0 -1 4194304 3175083 0 0 0 145249 1687 0 0 25 0 1 0 184669889 83603456 19887 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684914 0 0 4096 130 0 0 0 17 1 0 0
/proc/14308/statm: 20411 19887 243 197 0 19651 0
[pid=14309] ppid=14305 vsize=2600 CPUtime=0
/proc/14309/stat : 14309 (sed) S 14305 14305 13550 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 184669889 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 252429697106 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/14309/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1469.36
Current children cumulated vsize (KiB) 89596

[startup+1543.01 s]
/proc/loadavg: 2.02 2.01 2.00 3/88 14311
/proc/meminfo: memFree=1492560/2055920 swapFree=4160348/4192956
[pid=14305] ppid=14303 vsize=5352 CPUtime=0
/proc/14305/stat : 14305 (solve) S 14303 14305 13550 0 -1 4194304 315 174 0 0 0 0 0 0 21 0 1 0 184669888 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14305/statm: 1338 229 192 169 0 49 0
[pid=14308] ppid=14305 vsize=81644 CPUtime=1528.83
/proc/14308/stat : 14308 (xlisp) R 14305 14305 13550 0 -1 4194304 3315261 0 0 0 151123 1760 0 0 25 0 1 0 184669889 83603456 19887 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684815 0 0 4096 130 0 0 0 17 1 0 0
/proc/14308/statm: 20411 19887 243 197 0 19651 0
[pid=14309] ppid=14305 vsize=2600 CPUtime=0
/proc/14309/stat : 14309 (sed) S 14305 14305 13550 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 184669889 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 252429697106 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/14309/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1528.83
Current children cumulated vsize (KiB) 89596

[startup+1603.02 s]
/proc/loadavg: 2.00 2.01 2.00 3/88 14311
/proc/meminfo: memFree=1492496/2055920 swapFree=4160348/4192956
[pid=14305] ppid=14303 vsize=5352 CPUtime=0
/proc/14305/stat : 14305 (solve) S 14303 14305 13550 0 -1 4194304 315 174 0 0 0 0 0 0 21 0 1 0 184669888 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14305/statm: 1338 229 192 169 0 49 0
[pid=14308] ppid=14305 vsize=81644 CPUtime=1588.28
/proc/14308/stat : 14308 (xlisp) R 14305 14305 13550 0 -1 4194304 3456205 0 0 0 156993 1835 0 0 25 0 1 0 184669889 83603456 19887 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684137 0 0 4096 130 0 0 0 17 1 0 0
/proc/14308/statm: 20411 19887 243 197 0 19651 0
[pid=14309] ppid=14305 vsize=2600 CPUtime=0
/proc/14309/stat : 14309 (sed) S 14305 14305 13550 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 184669889 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 252429697106 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/14309/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1588.28
Current children cumulated vsize (KiB) 89596

[startup+1663.05 s]
/proc/loadavg: 2.00 2.00 2.00 3/88 14311
/proc/meminfo: memFree=1492496/2055920 swapFree=4160348/4192956
[pid=14305] ppid=14303 vsize=5352 CPUtime=0
/proc/14305/stat : 14305 (solve) S 14303 14305 13550 0 -1 4194304 315 174 0 0 0 0 0 0 21 0 1 0 184669888 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14305/statm: 1338 229 192 169 0 49 0
[pid=14308] ppid=14305 vsize=81644 CPUtime=1647.76
/proc/14308/stat : 14308 (xlisp) R 14305 14305 13550 0 -1 4194304 3597532 0 0 0 162866 1910 0 0 25 0 1 0 184669889 83603456 19887 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684815 0 0 4096 130 0 0 0 17 1 0 0
/proc/14308/statm: 20411 19887 243 197 0 19651 0
[pid=14309] ppid=14305 vsize=2600 CPUtime=0
/proc/14309/stat : 14309 (sed) S 14305 14305 13550 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 184669889 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 252429697106 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/14309/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1647.76
Current children cumulated vsize (KiB) 89596

[startup+1723.08 s]
/proc/loadavg: 1.95 1.98 1.99 3/97 14386
/proc/meminfo: memFree=1433792/2055920 swapFree=4160348/4192956
[pid=14305] ppid=14303 vsize=5352 CPUtime=0
/proc/14305/stat : 14305 (solve) S 14303 14305 13550 0 -1 4194304 315 174 0 0 0 0 0 0 21 0 1 0 184669888 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14305/statm: 1338 229 192 169 0 49 0
[pid=14308] ppid=14305 vsize=81644 CPUtime=1707.45
/proc/14308/stat : 14308 (xlisp) R 14305 14305 13550 0 -1 4194304 3740774 0 0 0 168760 1985 0 0 25 0 1 0 184669889 83603456 19887 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684106 0 0 4096 130 0 0 0 17 0 0 0
/proc/14308/statm: 20411 19887 243 197 0 19651 0
[pid=14309] ppid=14305 vsize=2600 CPUtime=0
/proc/14309/stat : 14309 (sed) S 14305 14305 13550 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 184669889 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 252429697106 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/14309/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1707.45
Current children cumulated vsize (KiB) 89596

[startup+1783.1 s]
/proc/loadavg: 1.90 1.97 1.99 3/85 14402
/proc/meminfo: memFree=1512800/2055920 swapFree=4160348/4192956
[pid=14305] ppid=14303 vsize=5352 CPUtime=0
/proc/14305/stat : 14305 (solve) S 14303 14305 13550 0 -1 4194304 315 174 0 0 0 0 0 0 21 0 1 0 184669888 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14305/statm: 1338 229 192 169 0 49 0
[pid=14308] ppid=14305 vsize=81644 CPUtime=1767.41
/proc/14308/stat : 14308 (xlisp) R 14305 14305 13550 0 -1 4194304 3887846 0 0 0 174679 2062 0 0 25 0 1 0 184669889 83603456 19887 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 0 0 0
/proc/14308/statm: 20411 19887 243 197 0 19651 0
[pid=14309] ppid=14305 vsize=2600 CPUtime=0
/proc/14309/stat : 14309 (sed) S 14305 14305 13550 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 184669889 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 252429697106 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/14309/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1767.41
Current children cumulated vsize (KiB) 89596



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1815.89 s]
/proc/loadavg: 1.89 1.95 1.98 3/88 14620
/proc/meminfo: memFree=1502032/2055920 swapFree=4160348/4192956
[pid=14305] ppid=14303 vsize=5352 CPUtime=0
/proc/14305/stat : 14305 (solve) S 14303 14305 13550 0 -1 4194304 315 174 0 0 0 0 0 0 21 0 1 0 184669888 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14305/statm: 1338 229 192 169 0 49 0
[pid=14308] ppid=14305 vsize=81644 CPUtime=1800.06
/proc/14308/stat : 14308 (xlisp) R 14305 14305 13550 0 -1 4194304 3966361 0 0 0 177902 2104 0 0 25 0 1 0 184669889 83603456 19887 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 0 0 0
/proc/14308/statm: 20411 19887 243 197 0 19651 0
[pid=14309] ppid=14305 vsize=2600 CPUtime=0
/proc/14309/stat : 14309 (sed) S 14305 14305 13550 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 184669889 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 252429697106 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/14309/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 89596

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 14305 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=3999
CPU time returned by wait4() is 0.005998
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): 1815.9
CPU time (s): 1800.06
CPU user time (s): 1779.02
CPU system time (s): 21.04
CPU usage (%): 99.1276
Max. virtual memory (cumulated for all children) (KiB): 89596

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.001999
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= 21
involuntary context switches= 4

runsolver used 2.12968 s user time and 5.9431 s system time

The end

Launcher Data (download as text)

Begin job on node12 on Tue Jan  9 17:12:25 UTC 2007


IDJOB= 239001
IDBENCH= 7032
FILE ID= node12/239001-1168362745

PBS_JOBID= 3503749

Free space on /tmp= 66561 MiB

BENCH NAME= HOME/pub/bench/CPAI06/qcp-qwh/QCP-25/qcp-25-264-2_ext.xml
COMMAND LINE= /tmp/evaluation/239001-1168362745/solve /tmp/evaluation/239001-1168362745/unknown 1800
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node12/convwatcher-239001-1168362745 -o ROOT/results/node12/conversion-239001-1168362745 -C 600 -M 900 /tmp/evaluation/239001-1168362745/conversion /tmp/evaluation/239001-1168362745/unknown
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node12/watcher-239001-1168362745 -o ROOT/results/node12/solver-239001-1168362745 -C 1800 -M 900  /tmp/evaluation/239001-1168362745/solve /tmp/evaluation/239001-1168362745/unknown 1800

META MD5SUM SOLVER= 91bbaf997669a18b91ccd2f734d8d9ca
MD5SUM BENCH=  f8d2fc979bd99a32a7a551181d053817

RANDOM SEED= 544678255

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:       1572032 kB
Buffers:         83052 kB
Cached:         280420 kB
SwapCached:       4816 kB
Active:         215708 kB
Inactive:       207356 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1572032 kB
SwapTotal:     4192956 kB
SwapFree:      4160348 kB
Dirty:            2908 kB
Writeback:           0 kB
Mapped:          69964 kB
Slab:            45756 kB
Committed_AS:  5453588 kB
PageTables:       2080 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= 66557 MiB



End job on node12 on Tue Jan  9 17:42:45 UTC 2007