Trace number 240234

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
Diarmuid-rndi 2006-12-21? (TO) 1800.01 1803.83

General information on the benchmark

Nameqcp-qwh/QCP-20/
qcp-20-187-9_ext.xml
MD5SUM1c1a49e342b63eb07c99f6506994d089
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 benchmark1.08283
SatisfiableYES
(Un)Satisfiability was proved
Number of variables400
Number of constraints7600
Maximum constraint arity2
Maximum domain size20
Number of constraints which are defined in extension7600
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/node10/watcher-240234-1168370981 -o ROOT/results/node10/solver-240234-1168370981 -C 1800 -M 900 /tmp/evaluation/240234-1168370981/solver 

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

/proc/loadavg: 1.96 1.96 1.91 5/89 31408
/proc/meminfo: memFree=1751736/2055920 swapFree=4178216/4192956
[pid=31407] ppid=31405 vsize=5352 CPUtime=0
/proc/31407/stat : 31407 (solver) S 31405 31407 30518 0 -1 4194304 280 0 0 0 0 0 0 0 20 0 1 0 185493369 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31407/statm: 1338 229 192 169 0 49 0
[pid=31409] ppid=31407 vsize=5352 CPUtime=0
/proc/31409/stat : 31409 (solver) R 31407 31407 30518 0 -1 4194368 14 0 0 0 0 0 0 0 21 0 1 0 185493370 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 214919475591 0 0 4100 65536 0 0 0 17 1 0 0
/proc/31409/statm: 1338 229 192 169 0 49 0

[startup+0.109754 s]
/proc/loadavg: 1.96 1.96 1.91 5/89 31408
/proc/meminfo: memFree=1751736/2055920 swapFree=4178216/4192956
[pid=31407] ppid=31405 vsize=5352 CPUtime=0
/proc/31407/stat : 31407 (solver) S 31405 31407 30518 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 185493369 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31407/statm: 1338 229 192 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.517811 s]
/proc/loadavg: 1.96 1.96 1.91 5/89 31408
/proc/meminfo: memFree=1751736/2055920 swapFree=4178216/4192956
[pid=31407] ppid=31405 vsize=5352 CPUtime=0
/proc/31407/stat : 31407 (solver) S 31405 31407 30518 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 185493369 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31407/statm: 1338 229 192 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.33892 s]
/proc/loadavg: 1.96 1.96 1.91 3/91 31411
/proc/meminfo: memFree=1731368/2055920 swapFree=4178216/4192956
[pid=31407] ppid=31405 vsize=5352 CPUtime=0
/proc/31407/stat : 31407 (solver) S 31405 31407 30518 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 185493369 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31407/statm: 1338 229 192 169 0 49 0
[pid=31410] ppid=31407 vsize=24924 CPUtime=1.32
/proc/31410/stat : 31410 (xlisp) R 31407 31407 30518 0 -1 4194304 5752 0 0 0 129 3 0 0 25 0 1 0 185493370 25522176 5711 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684815 0 0 4096 130 0 0 0 17 1 0 0
/proc/31410/statm: 6231 5711 241 197 0 5471 0
[pid=31411] ppid=31407 vsize=2600 CPUtime=0
/proc/31411/stat : 31411 (sed) S 31407 31407 30518 0 -1 4194304 146 0 0 0 0 0 0 0 19 0 1 0 185493370 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 214920036434 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/31411/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 32876

[startup+2.97615 s]
/proc/loadavg: 1.96 1.96 1.91 3/91 31411
/proc/meminfo: memFree=1725224/2055920 swapFree=4178216/4192956
[pid=31407] ppid=31405 vsize=5352 CPUtime=0
/proc/31407/stat : 31407 (solver) S 31405 31407 30518 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 185493369 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31407/statm: 1338 229 192 169 0 49 0
[pid=31410] ppid=31407 vsize=29148 CPUtime=2.94
/proc/31410/stat : 31410 (xlisp) R 31407 31407 30518 0 -1 4194304 6786 0 0 0 291 3 0 0 25 0 1 0 185493370 29847552 6745 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683881 0 0 4096 130 0 0 0 17 1 0 0
/proc/31410/statm: 7287 6745 242 197 0 6527 0
[pid=31411] ppid=31407 vsize=2600 CPUtime=0
/proc/31411/stat : 31411 (sed) S 31407 31407 30518 0 -1 4194304 146 0 0 0 0 0 0 0 19 0 1 0 185493370 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 214920036434 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/31411/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 37100

[startup+6.2706 s]
/proc/loadavg: 1.96 1.96 1.91 3/91 31411
/proc/meminfo: memFree=1725160/2055920 swapFree=4178216/4192956
[pid=31407] ppid=31405 vsize=5352 CPUtime=0
/proc/31407/stat : 31407 (solver) S 31405 31407 30518 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 185493369 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31407/statm: 1338 229 192 169 0 49 0
[pid=31410] ppid=31407 vsize=29148 CPUtime=6.22
/proc/31410/stat : 31410 (xlisp) R 31407 31407 30518 0 -1 4194304 6786 0 0 0 619 3 0 0 25 0 1 0 185493370 29847552 6745 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684591 0 0 4096 130 0 0 0 17 1 0 0
/proc/31410/statm: 7287 6745 242 197 0 6527 0
[pid=31411] ppid=31407 vsize=2600 CPUtime=0
/proc/31411/stat : 31411 (sed) S 31407 31407 30518 0 -1 4194304 146 0 0 0 0 0 0 0 19 0 1 0 185493370 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 214920036434 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/31411/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 37100

[startup+12.7365 s]
/proc/loadavg: 1.96 1.96 1.91 3/91 31411
/proc/meminfo: memFree=1725176/2055920 swapFree=4178216/4192956
[pid=31407] ppid=31405 vsize=5352 CPUtime=0
/proc/31407/stat : 31407 (solver) S 31405 31407 30518 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 185493369 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31407/statm: 1338 229 192 169 0 49 0
[pid=31410] ppid=31407 vsize=29148 CPUtime=12.65
/proc/31410/stat : 31410 (xlisp) R 31407 31407 30518 0 -1 4194304 6786 0 0 0 1262 3 0 0 25 0 1 0 185493370 29847552 6745 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 1 0 0
/proc/31410/statm: 7287 6745 242 197 0 6527 0
[pid=31411] ppid=31407 vsize=2600 CPUtime=0
/proc/31411/stat : 31411 (sed) S 31407 31407 30518 0 -1 4194304 146 0 0 0 0 0 0 0 19 0 1 0 185493370 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 214920036434 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/31411/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 12.65
Current children cumulated vsize (KiB) 37100

[startup+25.5913 s]
/proc/loadavg: 1.97 1.96 1.91 3/91 31411
/proc/meminfo: memFree=1725304/2055920 swapFree=4178216/4192956
[pid=31407] ppid=31405 vsize=5352 CPUtime=0
/proc/31407/stat : 31407 (solver) S 31405 31407 30518 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 185493369 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31407/statm: 1338 229 192 169 0 49 0
[pid=31410] ppid=31407 vsize=29148 CPUtime=25.45
/proc/31410/stat : 31410 (xlisp) R 31407 31407 30518 0 -1 4194304 6786 0 0 0 2542 3 0 0 25 0 1 0 185493370 29847552 6745 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683881 0 0 4096 130 0 0 0 17 1 0 0
/proc/31410/statm: 7287 6745 242 197 0 6527 0
[pid=31411] ppid=31407 vsize=2600 CPUtime=0
/proc/31411/stat : 31411 (sed) S 31407 31407 30518 0 -1 4194304 146 0 0 0 0 0 0 0 19 0 1 0 185493370 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 214920036434 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/31411/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 37100

[startup+51.2818 s]
/proc/loadavg: 1.98 1.97 1.91 3/91 31411
/proc/meminfo: memFree=1725176/2055920 swapFree=4178216/4192956
[pid=31407] ppid=31405 vsize=5352 CPUtime=0
/proc/31407/stat : 31407 (solver) S 31405 31407 30518 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 185493369 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31407/statm: 1338 229 192 169 0 49 0
[pid=31410] ppid=31407 vsize=29148 CPUtime=51.02
/proc/31410/stat : 31410 (xlisp) R 31407 31407 30518 0 -1 4194304 35546 0 0 0 5083 19 0 0 25 0 1 0 185493370 29847552 6749 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 1 0 0
/proc/31410/statm: 7287 6749 244 197 0 6527 0
[pid=31411] ppid=31407 vsize=2600 CPUtime=0
/proc/31411/stat : 31411 (sed) S 31407 31407 30518 0 -1 4194304 146 0 0 0 0 0 0 0 19 0 1 0 185493370 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 214920036434 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/31411/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 51.02
Current children cumulated vsize (KiB) 37100

[startup+102.56 s]
/proc/loadavg: 1.92 1.95 1.90 3/96 31485
/proc/meminfo: memFree=1716368/2055920 swapFree=4178216/4192956
[pid=31407] ppid=31405 vsize=5352 CPUtime=0
/proc/31407/stat : 31407 (solver) S 31405 31407 30518 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 185493369 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31407/statm: 1338 229 192 169 0 49 0
[pid=31410] ppid=31407 vsize=29148 CPUtime=102.11
/proc/31410/stat : 31410 (xlisp) R 31407 31407 30518 0 -1 4194304 64777 0 0 0 10176 35 0 0 25 0 1 0 185493370 29847552 6750 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 0 0 0
/proc/31410/statm: 7287 6750 244 197 0 6527 0
[pid=31411] ppid=31407 vsize=2600 CPUtime=0
/proc/31411/stat : 31411 (sed) S 31407 31407 30518 0 -1 4194304 146 0 0 0 0 0 0 0 19 0 1 0 185493370 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 214920036434 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/31411/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 102.11
Current children cumulated vsize (KiB) 37100

[startup+162.584 s]
/proc/loadavg: 2.03 1.98 1.91 3/96 31485
/proc/meminfo: memFree=1716496/2055920 swapFree=4178216/4192956
[pid=31407] ppid=31405 vsize=5352 CPUtime=0
/proc/31407/stat : 31407 (solver) S 31405 31407 30518 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 185493369 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31407/statm: 1338 229 192 169 0 49 0
[pid=31410] ppid=31407 vsize=29148 CPUtime=161.91
/proc/31410/stat : 31410 (xlisp) R 31407 31407 30518 0 -1 4194304 94007 0 0 0 16139 52 0 0 25 0 1 0 185493370 29847552 6750 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684053 0 0 4096 130 0 0 0 17 0 0 0
/proc/31410/statm: 7287 6750 244 197 0 6527 0
[pid=31411] ppid=31407 vsize=2600 CPUtime=0
/proc/31411/stat : 31411 (sed) S 31407 31407 30518 0 -1 4194304 146 0 0 0 0 0 0 0 19 0 1 0 185493370 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 214920036434 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/31411/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 161.91
Current children cumulated vsize (KiB) 37100

[startup+222.597 s]
/proc/loadavg: 2.01 1.98 1.91 3/96 31485
/proc/meminfo: memFree=1715984/2055920 swapFree=4178216/4192956
[pid=31407] ppid=31405 vsize=5352 CPUtime=0
/proc/31407/stat : 31407 (solver) S 31405 31407 30518 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 185493369 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31407/statm: 1338 229 192 169 0 49 0
[pid=31410] ppid=31407 vsize=29780 CPUtime=221.58
/proc/31410/stat : 31410 (xlisp) R 31407 31407 30518 0 -1 4194304 127661 0 0 0 22086 72 0 0 25 0 1 0 185493370 30494720 6908 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684815 0 0 4096 130 0 0 0 17 0 0 0
/proc/31410/statm: 7445 6908 244 197 0 6685 0
[pid=31411] ppid=31407 vsize=2600 CPUtime=0
/proc/31411/stat : 31411 (sed) S 31407 31407 30518 0 -1 4194304 146 0 0 0 0 0 0 0 19 0 1 0 185493370 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 214920036434 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/31411/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 221.58
Current children cumulated vsize (KiB) 37732

[startup+282.609 s]
/proc/loadavg: 2.00 1.98 1.91 3/96 31485
/proc/meminfo: memFree=1716440/2055920 swapFree=4178216/4192956
[pid=31407] ppid=31405 vsize=5352 CPUtime=0
/proc/31407/stat : 31407 (solver) S 31405 31407 30518 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 185493369 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31407/statm: 1338 229 192 169 0 49 0
[pid=31410] ppid=31407 vsize=29148 CPUtime=281.26
/proc/31410/stat : 31410 (xlisp) R 31407 31407 30518 0 -1 4194304 180433 0 0 0 28023 103 0 0 25 0 1 0 185493370 29847552 6750 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683822 0 0 4096 130 0 0 0 17 0 0 0
/proc/31410/statm: 7287 6750 244 197 0 6527 0
[pid=31411] ppid=31407 vsize=2600 CPUtime=0
/proc/31411/stat : 31411 (sed) S 31407 31407 30518 0 -1 4194304 146 0 0 0 0 0 0 0 19 0 1 0 185493370 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 214920036434 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/31411/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 281.26
Current children cumulated vsize (KiB) 37100

[startup+342.629 s]
/proc/loadavg: 2.04 1.99 1.92 3/96 31485
/proc/meminfo: memFree=1716440/2055920 swapFree=4178216/4192956
[pid=31407] ppid=31405 vsize=5352 CPUtime=0
/proc/31407/stat : 31407 (solver) S 31405 31407 30518 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 185493369 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31407/statm: 1338 229 192 169 0 49 0
[pid=31410] ppid=31407 vsize=29148 CPUtime=340.96
/proc/31410/stat : 31410 (xlisp) R 31407 31407 30518 0 -1 4194304 208399 0 0 0 33977 119 0 0 25 0 1 0 185493370 29847552 6750 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684880 0 0 4096 130 0 0 0 17 0 0 0
/proc/31410/statm: 7287 6750 244 197 0 6527 0
[pid=31411] ppid=31407 vsize=2600 CPUtime=0
/proc/31411/stat : 31411 (sed) S 31407 31407 30518 0 -1 4194304 146 0 0 0 0 0 0 0 19 0 1 0 185493370 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 214920036434 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/31411/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 340.96

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

/proc/31411/stat : 31411 (sed) S 31407 31407 30518 0 -1 4194304 146 0 0 0 0 0 0 0 19 0 1 0 185493370 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 214920036434 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/31411/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1239.67
Current children cumulated vsize (KiB) 37100

[startup+1302.99 s]
/proc/loadavg: 1.00 1.08 1.40 2/80 31500
/proc/meminfo: memFree=1742112/2055920 swapFree=4178216/4192956
[pid=31407] ppid=31405 vsize=5352 CPUtime=0
/proc/31407/stat : 31407 (solver) S 31405 31407 30518 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 185493369 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31407/statm: 1338 229 192 169 0 49 0
[pid=31410] ppid=31407 vsize=29148 CPUtime=1299.68
/proc/31410/stat : 31410 (xlisp) R 31407 31407 30518 0 -1 4194304 819228 0 0 0 129516 452 0 0 25 0 1 0 185493370 29847552 6751 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683920 0 0 4096 130 0 0 0 17 0 0 0
/proc/31410/statm: 7287 6751 245 197 0 6527 0
[pid=31411] ppid=31407 vsize=2600 CPUtime=0
/proc/31411/stat : 31411 (sed) S 31407 31407 30518 0 -1 4194304 146 0 0 0 0 0 0 0 19 0 1 0 185493370 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 214920036434 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/31411/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1299.68
Current children cumulated vsize (KiB) 37100

[startup+1363.01 s]
/proc/loadavg: 1.00 1.06 1.37 2/80 31500
/proc/meminfo: memFree=1742048/2055920 swapFree=4178216/4192956
[pid=31407] ppid=31405 vsize=5352 CPUtime=0
/proc/31407/stat : 31407 (solver) S 31405 31407 30518 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 185493369 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31407/statm: 1338 229 192 169 0 49 0
[pid=31410] ppid=31407 vsize=29148 CPUtime=1359.68
/proc/31410/stat : 31410 (xlisp) R 31407 31407 30518 0 -1 4194304 847194 0 0 0 135501 467 0 0 25 0 1 0 185493370 29847552 6751 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683881 0 0 4096 130 0 0 0 17 0 0 0
/proc/31410/statm: 7287 6751 245 197 0 6527 0
[pid=31411] ppid=31407 vsize=2600 CPUtime=0
/proc/31411/stat : 31411 (sed) S 31407 31407 30518 0 -1 4194304 146 0 0 0 0 0 0 0 19 0 1 0 185493370 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 214920036434 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/31411/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1359.68
Current children cumulated vsize (KiB) 37100

[startup+1423.03 s]
/proc/loadavg: 1.00 1.05 1.35 2/80 31500
/proc/meminfo: memFree=1741984/2055920 swapFree=4178216/4192956
[pid=31407] ppid=31405 vsize=5352 CPUtime=0
/proc/31407/stat : 31407 (solver) S 31405 31407 30518 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 185493369 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31407/statm: 1338 229 192 169 0 49 0
[pid=31410] ppid=31407 vsize=29148 CPUtime=1419.69
/proc/31410/stat : 31410 (xlisp) R 31407 31407 30518 0 -1 4194304 903916 0 0 0 141471 498 0 0 25 0 1 0 185493370 29847552 6751 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134672808 0 0 4096 130 0 0 0 17 0 0 0
/proc/31410/statm: 7287 6751 245 197 0 6527 0
[pid=31411] ppid=31407 vsize=2600 CPUtime=0
/proc/31411/stat : 31411 (sed) S 31407 31407 30518 0 -1 4194304 146 0 0 0 0 0 0 0 19 0 1 0 185493370 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 214920036434 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/31411/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1419.69
Current children cumulated vsize (KiB) 37100

[startup+1483.06 s]
/proc/loadavg: 1.07 1.05 1.33 2/80 31500
/proc/meminfo: memFree=1742048/2055920 swapFree=4178216/4192956
[pid=31407] ppid=31405 vsize=5352 CPUtime=0
/proc/31407/stat : 31407 (solver) S 31405 31407 30518 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 185493369 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31407/statm: 1338 229 192 169 0 49 0
[pid=31410] ppid=31407 vsize=29148 CPUtime=1479.68
/proc/31410/stat : 31410 (xlisp) R 31407 31407 30518 0 -1 4194304 931408 0 0 0 147455 513 0 0 25 0 1 0 185493370 29847552 6751 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684588 0 0 4096 130 0 0 0 17 0 0 0
/proc/31410/statm: 7287 6751 245 197 0 6527 0
[pid=31411] ppid=31407 vsize=2600 CPUtime=0
/proc/31411/stat : 31411 (sed) S 31407 31407 30518 0 -1 4194304 146 0 0 0 0 0 0 0 19 0 1 0 185493370 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 214920036434 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/31411/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1479.68
Current children cumulated vsize (KiB) 37100

[startup+1543.08 s]
/proc/loadavg: 1.02 1.04 1.31 2/80 31500
/proc/meminfo: memFree=1741984/2055920 swapFree=4178216/4192956
[pid=31407] ppid=31405 vsize=5352 CPUtime=0
/proc/31407/stat : 31407 (solver) S 31405 31407 30518 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 185493369 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31407/statm: 1338 229 192 169 0 49 0
[pid=31410] ppid=31407 vsize=29148 CPUtime=1539.68
/proc/31410/stat : 31410 (xlisp) R 31407 31407 30518 0 -1 4194304 960164 0 0 0 153440 528 0 0 25 0 1 0 185493370 29847552 6751 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684815 0 0 4096 130 0 0 0 17 0 0 0
/proc/31410/statm: 7287 6751 245 197 0 6527 0
[pid=31411] ppid=31407 vsize=2600 CPUtime=0
/proc/31411/stat : 31411 (sed) S 31407 31407 30518 0 -1 4194304 146 0 0 0 0 0 0 0 19 0 1 0 185493370 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 214920036434 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/31411/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1539.68
Current children cumulated vsize (KiB) 37100

[startup+1603.11 s]
/proc/loadavg: 1.09 1.05 1.29 2/80 31500
/proc/meminfo: memFree=1741920/2055920 swapFree=4178216/4192956
[pid=31407] ppid=31405 vsize=5352 CPUtime=0
/proc/31407/stat : 31407 (solver) S 31405 31407 30518 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 185493369 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31407/statm: 1338 229 192 169 0 49 0
[pid=31410] ppid=31407 vsize=29148 CPUtime=1599.68
/proc/31410/stat : 31410 (xlisp) R 31407 31407 30518 0 -1 4194304 1018150 0 0 0 159409 559 0 0 25 0 1 0 185493370 29847552 6751 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684809 0 0 4096 130 0 0 0 17 0 0 0
/proc/31410/statm: 7287 6751 245 197 0 6527 0
[pid=31411] ppid=31407 vsize=2600 CPUtime=0
/proc/31411/stat : 31411 (sed) S 31407 31407 30518 0 -1 4194304 146 0 0 0 0 0 0 0 19 0 1 0 185493370 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 214920036434 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/31411/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1599.68
Current children cumulated vsize (KiB) 37100

[startup+1663.13 s]
/proc/loadavg: 1.03 1.03 1.27 2/80 31500
/proc/meminfo: memFree=1741920/2055920 swapFree=4178216/4192956
[pid=31407] ppid=31405 vsize=5352 CPUtime=0
/proc/31407/stat : 31407 (solver) S 31405 31407 30518 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 185493369 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31407/statm: 1338 229 192 169 0 49 0
[pid=31410] ppid=31407 vsize=29148 CPUtime=1659.69
/proc/31410/stat : 31410 (xlisp) R 31407 31407 30518 0 -1 4194304 1047064 0 0 0 165394 575 0 0 25 0 1 0 185493370 29847552 6751 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684809 0 0 4096 130 0 0 0 17 0 0 0
/proc/31410/statm: 7287 6751 245 197 0 6527 0
[pid=31411] ppid=31407 vsize=2600 CPUtime=0
/proc/31411/stat : 31411 (sed) S 31407 31407 30518 0 -1 4194304 146 0 0 0 0 0 0 0 19 0 1 0 185493370 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 214920036434 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/31411/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1659.69
Current children cumulated vsize (KiB) 37100

[startup+1723.15 s]
/proc/loadavg: 1.01 1.03 1.25 2/80 31500
/proc/meminfo: memFree=1741920/2055920 swapFree=4178216/4192956
[pid=31407] ppid=31405 vsize=5352 CPUtime=0
/proc/31407/stat : 31407 (solver) S 31405 31407 30518 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 185493369 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31407/statm: 1338 229 192 169 0 49 0
[pid=31410] ppid=31407 vsize=29148 CPUtime=1719.68
/proc/31410/stat : 31410 (xlisp) R 31407 31407 30518 0 -1 4194304 1075504 0 0 0 171378 590 0 0 25 0 1 0 185493370 29847552 6751 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683881 0 0 4096 130 0 0 0 17 0 0 0
/proc/31410/statm: 7287 6751 245 197 0 6527 0
[pid=31411] ppid=31407 vsize=2600 CPUtime=0
/proc/31411/stat : 31411 (sed) S 31407 31407 30518 0 -1 4194304 146 0 0 0 0 0 0 0 19 0 1 0 185493370 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 214920036434 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/31411/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1719.68
Current children cumulated vsize (KiB) 37100

[startup+1783.18 s]
/proc/loadavg: 1.00 1.02 1.23 2/80 31500
/proc/meminfo: memFree=1741472/2055920 swapFree=4178216/4192956
[pid=31407] ppid=31405 vsize=5352 CPUtime=0
/proc/31407/stat : 31407 (solver) S 31405 31407 30518 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 185493369 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31407/statm: 1338 229 192 169 0 49 0
[pid=31410] ppid=31407 vsize=29780 CPUtime=1779.69
/proc/31410/stat : 31410 (xlisp) R 31407 31407 30518 0 -1 4194304 1133490 0 0 0 177349 620 0 0 25 0 1 0 185493370 30494720 6909 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134752649 0 0 4096 130 0 0 0 17 0 0 0
/proc/31410/statm: 7445 6909 245 197 0 6685 0
[pid=31411] ppid=31407 vsize=2600 CPUtime=0
/proc/31411/stat : 31411 (sed) S 31407 31407 30518 0 -1 4194304 146 0 0 0 0 0 0 0 19 0 1 0 185493370 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 214920036434 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/31411/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1779.69
Current children cumulated vsize (KiB) 37732



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1803.5 s]
/proc/loadavg: 1.00 1.02 1.23 2/80 31500
/proc/meminfo: memFree=1741856/2055920 swapFree=4178216/4192956
[pid=31407] ppid=31405 vsize=5352 CPUtime=0
/proc/31407/stat : 31407 (solver) S 31405 31407 30518 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 185493369 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31407/statm: 1338 229 192 169 0 49 0
[pid=31410] ppid=31407 vsize=29148 CPUtime=1800.01
/proc/31410/stat : 31410 (xlisp) R 31407 31407 30518 0 -1 4194304 1134122 0 0 0 179380 621 0 0 25 0 1 0 185493370 29847552 6751 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684572 0 0 4096 130 0 0 0 17 0 0 0
/proc/31410/statm: 7287 6751 245 197 0 6527 0
[pid=31411] ppid=31407 vsize=2600 CPUtime=0
/proc/31411/stat : 31411 (sed) S 31407 31407 30518 0 -1 4194304 146 0 0 0 0 0 0 0 19 0 1 0 185493370 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 214920036434 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/31411/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 37100

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 31407 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=999
CPU time returned by wait4() is 0.002998
while last known CPU time is 1800.01

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

Real time (s): 1803.83
CPU time (s): 1800.01
CPU user time (s): 1793.8
CPU system time (s): 6.21
CPU usage (%): 99.7881
Max. virtual memory (cumulated for all children) (KiB): 37732

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.001999
system time used= 0.000999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 487
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= 11
involuntary context switches= 4

runsolver used 1.9647 s user time and 4.96124 s system time

The end

Launcher Data (download as text)

Begin job on node10 on Tue Jan  9 19:29:41 UTC 2007


IDJOB= 240234
IDBENCH= 7115
FILE ID= node10/240234-1168370981

PBS_JOBID= 3503866

Free space on /tmp= 66560 MiB

BENCH NAME= HOME/pub/bench/CPAI06/qcp-qwh/QCP-20/qcp-20-187-9_ext.xml
COMMAND LINE= /tmp/evaluation/240234-1168370981/solver
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node10/convwatcher-240234-1168370981 -o ROOT/results/node10/conversion-240234-1168370981 -C 600 -M 900 /tmp/evaluation/240234-1168370981/conversion /tmp/evaluation/240234-1168370981/unknown
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node10/watcher-240234-1168370981 -o ROOT/results/node10/solver-240234-1168370981 -C 1800 -M 900  /tmp/evaluation/240234-1168370981/solver

META MD5SUM SOLVER= b57068d1450403a75f014042200261c5
MD5SUM BENCH=  1c1a49e342b63eb07c99f6506994d089

RANDOM SEED= 792557290

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		: 3000.232
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		: 3000.232
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:       1752216 kB
Buffers:         58444 kB
Cached:         144592 kB
SwapCached:       2596 kB
Active:         140356 kB
Inactive:       106820 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1752216 kB
SwapTotal:     4192956 kB
SwapFree:      4178216 kB
Dirty:            1680 kB
Writeback:           0 kB
Mapped:          54476 kB
Slab:            41376 kB
Committed_AS:  5381436 kB
PageTables:       2216 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66561 MiB



End job on node10 on Tue Jan  9 19:59:46 UTC 2007