Trace number 238998

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-wtdi 2006-12-21? (TO) 1800.1 1816.31

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/node62/watcher-238998-1168362677 -o ROOT/results/node62/solver-238998-1168362677 -C 1800 -M 900 /tmp/evaluation/238998-1168362677/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: 2.08 2.02 1.92 3/74 23138
/proc/meminfo: memFree=1816320/2055920 swapFree=4192812/4192956
[pid=23137] ppid=23135 vsize=880 CPUtime=0
/proc/23137/stat : 23137 (solver) R 23135 23137 21095 0 -1 4194304 41 0 0 0 0 0 0 0 20 0 1 0 184665834 901120 25 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 236435076373 0 0 4096 0 0 0 0 17 1 0 0
/proc/23137/statm: 220 25 18 169 0 8 0

[startup+0.103023 s]
/proc/loadavg: 2.08 2.02 1.92 3/74 23138
/proc/meminfo: memFree=1816320/2055920 swapFree=4192812/4192956
[pid=23137] ppid=23135 vsize=5352 CPUtime=0
/proc/23137/stat : 23137 (solver) S 23135 23137 21095 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184665834 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23137/statm: 1338 229 192 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.511112 s]
/proc/loadavg: 2.08 2.02 1.92 3/74 23138
/proc/meminfo: memFree=1816320/2055920 swapFree=4192812/4192956
[pid=23137] ppid=23135 vsize=5352 CPUtime=0
/proc/23137/stat : 23137 (solver) S 23135 23137 21095 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184665834 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23137/statm: 1338 229 192 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.33227 s]
/proc/loadavg: 2.08 2.02 1.92 3/76 23141
/proc/meminfo: memFree=1791408/2055920 swapFree=4192812/4192956
[pid=23137] ppid=23135 vsize=5352 CPUtime=0
/proc/23137/stat : 23137 (solver) S 23135 23137 21095 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184665834 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23137/statm: 1338 229 192 169 0 49 0
[pid=23140] ppid=23137 vsize=29484 CPUtime=1.16
/proc/23140/stat : 23140 (xlisp) R 23137 23137 21095 0 -1 4194304 6883 0 9 0 113 3 0 0 25 0 1 0 184665835 30191616 6852 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134869863 0 0 4096 130 0 0 0 17 1 0 0
/proc/23140/statm: 7371 6852 241 197 0 6611 0
[pid=23141] ppid=23137 vsize=2600 CPUtime=0
/proc/23141/stat : 23141 (sed) S 23137 23137 21095 0 -1 4194304 146 0 0 0 0 0 0 0 15 0 1 0 184665835 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 236437864530 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/23141/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1.16
Current children cumulated vsize (KiB) 37436

[startup+2.9846 s]
/proc/loadavg: 2.08 2.02 1.92 3/76 23141
/proc/meminfo: memFree=1775216/2055920 swapFree=4192812/4192956
[pid=23137] ppid=23135 vsize=5352 CPUtime=0
/proc/23137/stat : 23137 (solver) S 23135 23137 21095 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184665834 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23137/statm: 1338 229 192 169 0 49 0
[pid=23140] ppid=23137 vsize=50360 CPUtime=2.8
/proc/23140/stat : 23140 (xlisp) R 23137 23137 21095 0 -1 4194304 12077 0 9 0 275 5 0 0 25 0 1 0 184665835 51568640 12046 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 1 0 0
/proc/23140/statm: 12590 12046 241 197 0 11830 0
[pid=23141] ppid=23137 vsize=2600 CPUtime=0
/proc/23141/stat : 23141 (sed) S 23137 23137 21095 0 -1 4194304 146 0 0 0 0 0 0 0 15 0 1 0 184665835 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 236437864530 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/23141/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 2.8
Current children cumulated vsize (KiB) 58312

[startup+6.26425 s]
/proc/loadavg: 2.07 2.02 1.92 3/76 23141
/proc/meminfo: memFree=1746992/2055920 swapFree=4192812/4192956
[pid=23137] ppid=23135 vsize=5352 CPUtime=0
/proc/23137/stat : 23137 (solver) S 23135 23137 21095 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184665834 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23137/statm: 1338 229 192 169 0 49 0
[pid=23140] ppid=23137 vsize=71516 CPUtime=6.05
/proc/23140/stat : 23140 (xlisp) R 23137 23137 21095 0 -1 4194304 17376 0 9 0 597 8 0 0 25 0 1 0 184665835 73232384 17344 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 1 0 0
/proc/23140/statm: 17879 17344 242 197 0 17119 0
[pid=23141] ppid=23137 vsize=2600 CPUtime=0
/proc/23141/stat : 23141 (sed) S 23137 23137 21095 0 -1 4194304 146 0 0 0 0 0 0 0 15 0 1 0 184665835 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 236437864530 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/23141/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 6.05
Current children cumulated vsize (KiB) 79468

[startup+12.7465 s]
/proc/loadavg: 2.06 2.02 1.92 3/76 23141
/proc/meminfo: memFree=1740976/2055920 swapFree=4192812/4192956
[pid=23137] ppid=23135 vsize=5352 CPUtime=0
/proc/23137/stat : 23137 (solver) S 23135 23137 21095 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184665834 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23137/statm: 1338 229 192 169 0 49 0
[pid=23140] ppid=23137 vsize=76340 CPUtime=12.47
/proc/23140/stat : 23140 (xlisp) R 23137 23137 21095 0 -1 4194304 18583 0 9 0 1238 9 0 0 25 0 1 0 184665835 78172160 18551 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683903 0 0 4096 130 0 0 0 17 1 0 0
/proc/23140/statm: 19085 18551 242 197 0 18325 0
[pid=23141] ppid=23137 vsize=2600 CPUtime=0
/proc/23141/stat : 23141 (sed) S 23137 23137 21095 0 -1 4194304 146 0 0 0 0 0 0 0 15 0 1 0 184665835 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 236437864530 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/23141/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 12.47
Current children cumulated vsize (KiB) 84292

[startup+25.5861 s]
/proc/loadavg: 2.05 2.02 1.92 3/76 23141
/proc/meminfo: memFree=1740656/2055920 swapFree=4192812/4192956
[pid=23137] ppid=23135 vsize=5352 CPUtime=0
/proc/23137/stat : 23137 (solver) S 23135 23137 21095 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184665834 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23137/statm: 1338 229 192 169 0 49 0
[pid=23140] ppid=23137 vsize=76808 CPUtime=25.19
/proc/23140/stat : 23140 (xlisp) R 23137 23137 21095 0 -1 4194304 18692 0 9 0 2510 9 0 0 25 0 1 0 184665835 78651392 18660 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 1 0 0
/proc/23140/statm: 19202 18660 242 197 0 18442 0
[pid=23141] ppid=23137 vsize=2600 CPUtime=0
/proc/23141/stat : 23141 (sed) S 23137 23137 21095 0 -1 4194304 146 0 0 0 0 0 0 0 15 0 1 0 184665835 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 236437864530 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/23141/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 25.19
Current children cumulated vsize (KiB) 84760

[startup+51.2761 s]
/proc/loadavg: 2.03 2.02 1.92 3/76 23141
/proc/meminfo: memFree=1740912/2055920 swapFree=4192812/4192956
[pid=23137] ppid=23135 vsize=5352 CPUtime=0
/proc/23137/stat : 23137 (solver) S 23135 23137 21095 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184665834 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23137/statm: 1338 229 192 169 0 49 0
[pid=23140] ppid=23137 vsize=76808 CPUtime=50.65
/proc/23140/stat : 23140 (xlisp) R 23137 23137 21095 0 -1 4194304 18692 0 9 0 5055 10 0 0 25 0 1 0 184665835 78651392 18660 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683890 0 0 4096 130 0 0 0 17 1 0 0
/proc/23140/statm: 19202 18660 242 197 0 18442 0
[pid=23141] ppid=23137 vsize=2600 CPUtime=0
/proc/23141/stat : 23141 (sed) S 23137 23137 21095 0 -1 4194304 146 0 0 0 0 0 0 0 15 0 1 0 184665835 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 236437864530 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/23141/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 50.65
Current children cumulated vsize (KiB) 84760

[startup+102.55 s]
/proc/loadavg: 2.01 2.01 1.92 3/76 23141
/proc/meminfo: memFree=1740976/2055920 swapFree=4192812/4192956
[pid=23137] ppid=23135 vsize=5352 CPUtime=0
/proc/23137/stat : 23137 (solver) S 23135 23137 21095 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184665834 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23137/statm: 1338 229 192 169 0 49 0
[pid=23140] ppid=23137 vsize=76808 CPUtime=101.45
/proc/23140/stat : 23140 (xlisp) R 23137 23137 21095 0 -1 4194304 18692 0 9 0 10135 10 0 0 25 0 1 0 184665835 78651392 18660 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683822 0 0 4096 130 0 0 0 17 1 0 0
/proc/23140/statm: 19202 18660 242 197 0 18442 0
[pid=23141] ppid=23137 vsize=2600 CPUtime=0
/proc/23141/stat : 23141 (sed) S 23137 23137 21095 0 -1 4194304 146 0 0 0 0 0 0 0 15 0 1 0 184665835 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 236437864530 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/23141/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 101.45
Current children cumulated vsize (KiB) 84760

[startup+162.565 s]
/proc/loadavg: 2.00 2.01 1.92 3/76 23141
/proc/meminfo: memFree=1740912/2055920 swapFree=4192812/4192956
[pid=23137] ppid=23135 vsize=5352 CPUtime=0
/proc/23137/stat : 23137 (solver) S 23135 23137 21095 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184665834 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23137/statm: 1338 229 192 169 0 49 0
[pid=23140] ppid=23137 vsize=76808 CPUtime=160.91
/proc/23140/stat : 23140 (xlisp) R 23137 23137 21095 0 -1 4194304 18692 0 9 0 16080 11 0 0 25 0 1 0 184665835 78651392 18660 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134879626 0 0 4096 130 0 0 0 17 1 0 0
/proc/23140/statm: 19202 18660 242 197 0 18442 0
[pid=23141] ppid=23137 vsize=2600 CPUtime=0
/proc/23141/stat : 23141 (sed) S 23137 23137 21095 0 -1 4194304 146 0 0 0 0 0 0 0 15 0 1 0 184665835 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 236437864530 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/23141/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 160.91
Current children cumulated vsize (KiB) 84760

[startup+222.585 s]
/proc/loadavg: 2.00 2.00 1.92 3/76 23141
/proc/meminfo: memFree=1737392/2055920 swapFree=4192812/4192956
[pid=23137] ppid=23135 vsize=5352 CPUtime=0
/proc/23137/stat : 23137 (solver) S 23135 23137 21095 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184665834 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23137/statm: 1338 229 192 169 0 49 0
[pid=23140] ppid=23137 vsize=80104 CPUtime=220.38
/proc/23140/stat : 23140 (xlisp) R 23137 23137 21095 0 -1 4194304 112980 0 9 0 21978 60 0 0 25 0 1 0 184665835 82026496 19496 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684588 0 0 4096 130 0 0 0 17 1 0 0
/proc/23140/statm: 20026 19496 243 197 0 19266 0
[pid=23141] ppid=23137 vsize=2600 CPUtime=0
/proc/23141/stat : 23141 (sed) S 23137 23137 21095 0 -1 4194304 146 0 0 0 0 0 0 0 15 0 1 0 184665835 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 236437864530 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/23141/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 220.38
Current children cumulated vsize (KiB) 88056

[startup+282.598 s]
/proc/loadavg: 2.00 2.00 1.92 3/76 23141
/proc/meminfo: memFree=1737392/2055920 swapFree=4192812/4192956
[pid=23137] ppid=23135 vsize=5352 CPUtime=0
/proc/23137/stat : 23137 (solver) S 23135 23137 21095 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184665834 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23137/statm: 1338 229 192 169 0 49 0
[pid=23140] ppid=23137 vsize=80104 CPUtime=279.84
/proc/23140/stat : 23140 (xlisp) R 23137 23137 21095 0 -1 4194304 149748 0 9 0 27906 78 0 0 25 0 1 0 184665835 82026496 19496 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684815 0 0 4096 130 0 0 0 17 1 0 0
/proc/23140/statm: 20026 19496 243 197 0 19266 0
[pid=23141] ppid=23137 vsize=2600 CPUtime=0
/proc/23141/stat : 23141 (sed) S 23137 23137 21095 0 -1 4194304 146 0 0 0 0 0 0 0 15 0 1 0 184665835 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 236437864530 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/23141/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 279.84
Current children cumulated vsize (KiB) 88056

[startup+342.611 s]
/proc/loadavg: 2.00 2.00 1.92 3/76 23141
/proc/meminfo: memFree=1737328/2055920 swapFree=4192812/4192956
[pid=23137] ppid=23135 vsize=5352 CPUtime=0
/proc/23137/stat : 23137 (solver) S 23135 23137 21095 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184665834 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23137/statm: 1338 229 192 169 0 49 0
[pid=23140] ppid=23137 vsize=80104 CPUtime=339.29
/proc/23140/stat : 23140 (xlisp) R 23137 23137 21095 0 -1 4194304 192644 0 9 0 33829 100 0 0 25 0 1 0 184665835 82026496 19496 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134686638 0 0 4096 130 0 0 0 17 1 0 0
/proc/23140/statm: 20026 19496 243 197 0 19266 0
[pid=23141] ppid=23137 vsize=2600 CPUtime=0
/proc/23141/stat : 23141 (sed) S 23137 23137 21095 0 -1 4194304 146 0 0 0 0 0 0 0 15 0 1 0 184665835 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 236437864530 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/23141/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 339.29
Current children cumulated vsize (KiB) 88056

[startup+402.618 s]

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

/proc/23141/stat : 23141 (sed) S 23137 23137 21095 0 -1 4194304 146 0 0 0 0 0 0 0 15 0 1 0 184665835 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 236437864530 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/23141/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1231.21
Current children cumulated vsize (KiB) 89880

[startup+1302.82 s]
/proc/loadavg: 2.00 2.00 1.93 3/76 23143
/proc/meminfo: memFree=1736816/2055920 swapFree=4192812/4192956
[pid=23137] ppid=23135 vsize=5352 CPUtime=0
/proc/23137/stat : 23137 (solver) S 23135 23137 21095 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184665834 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23137/statm: 1338 229 192 169 0 49 0
[pid=23140] ppid=23137 vsize=80396 CPUtime=1290.67
/proc/23140/stat : 23140 (xlisp) R 23137 23137 21095 0 -1 4194304 1470419 0 9 0 128294 773 0 0 25 0 1 0 184665835 82325504 19583 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684844 0 0 4096 130 0 0 0 17 1 0 0
/proc/23140/statm: 20099 19583 243 197 0 19339 0
[pid=23141] ppid=23137 vsize=2600 CPUtime=0
/proc/23141/stat : 23141 (sed) S 23137 23137 21095 0 -1 4194304 146 0 0 0 0 0 0 0 15 0 1 0 184665835 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 236437864530 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/23141/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1290.67
Current children cumulated vsize (KiB) 88348

[startup+1362.82 s]
/proc/loadavg: 2.00 2.00 1.93 3/76 23143
/proc/meminfo: memFree=1735472/2055920 swapFree=4192812/4192956
[pid=23137] ppid=23135 vsize=5352 CPUtime=0
/proc/23137/stat : 23137 (solver) S 23135 23137 21095 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184665834 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23137/statm: 1338 229 192 169 0 49 0
[pid=23140] ppid=23137 vsize=81928 CPUtime=1350.12
/proc/23140/stat : 23140 (xlisp) R 23137 23137 21095 0 -1 4194304 1520975 0 9 0 134213 799 0 0 25 0 1 0 184665835 83894272 19966 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 1 0 0
/proc/23140/statm: 20482 19966 243 197 0 19722 0
[pid=23141] ppid=23137 vsize=2600 CPUtime=0
/proc/23141/stat : 23141 (sed) S 23137 23137 21095 0 -1 4194304 146 0 0 0 0 0 0 0 15 0 1 0 184665835 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 236437864530 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/23141/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1350.12
Current children cumulated vsize (KiB) 89880

[startup+1422.84 s]
/proc/loadavg: 2.00 2.00 1.93 3/76 23143
/proc/meminfo: memFree=1735472/2055920 swapFree=4192812/4192956
[pid=23137] ppid=23135 vsize=5352 CPUtime=0
/proc/23137/stat : 23137 (solver) S 23135 23137 21095 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184665834 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23137/statm: 1338 229 192 169 0 49 0
[pid=23140] ppid=23137 vsize=81928 CPUtime=1409.59
/proc/23140/stat : 23140 (xlisp) R 23137 23137 21095 0 -1 4194304 1651961 0 9 0 140090 869 0 0 25 0 1 0 184665835 83894272 19966 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684815 0 0 4096 130 0 0 0 17 1 0 0
/proc/23140/statm: 20482 19966 243 197 0 19722 0
[pid=23141] ppid=23137 vsize=2600 CPUtime=0
/proc/23141/stat : 23141 (sed) S 23137 23137 21095 0 -1 4194304 146 0 0 0 0 0 0 0 15 0 1 0 184665835 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 236437864530 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/23141/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1409.59
Current children cumulated vsize (KiB) 89880

[startup+1482.85 s]
/proc/loadavg: 2.00 2.00 1.93 3/76 23143
/proc/meminfo: memFree=1735472/2055920 swapFree=4192812/4192956
[pid=23137] ppid=23135 vsize=5352 CPUtime=0
/proc/23137/stat : 23137 (solver) S 23135 23137 21095 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184665834 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23137/statm: 1338 229 192 169 0 49 0
[pid=23140] ppid=23137 vsize=81928 CPUtime=1469.06
/proc/23140/stat : 23140 (xlisp) R 23137 23137 21095 0 -1 4194304 1781798 0 9 0 145971 935 0 0 25 0 1 0 184665835 83894272 19966 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134746294 0 0 4096 130 0 0 0 17 1 0 0
/proc/23140/statm: 20482 19966 243 197 0 19722 0
[pid=23141] ppid=23137 vsize=2600 CPUtime=0
/proc/23141/stat : 23141 (sed) S 23137 23137 21095 0 -1 4194304 146 0 0 0 0 0 0 0 15 0 1 0 184665835 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 236437864530 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/23141/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1469.06
Current children cumulated vsize (KiB) 89880

[startup+1542.93 s]
/proc/loadavg: 2.00 2.00 1.93 3/76 23143
/proc/meminfo: memFree=1736816/2055920 swapFree=4192812/4192956
[pid=23137] ppid=23135 vsize=5352 CPUtime=0
/proc/23137/stat : 23137 (solver) S 23135 23137 21095 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184665834 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23137/statm: 1338 229 192 169 0 49 0
[pid=23140] ppid=23137 vsize=80396 CPUtime=1528.59
/proc/23140/stat : 23140 (xlisp) R 23137 23137 21095 0 -1 4194304 1857632 0 9 0 151884 975 0 0 25 0 1 0 184665835 82325504 19583 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683905 0 0 4096 130 0 0 0 17 1 0 0
/proc/23140/statm: 20099 19583 243 197 0 19339 0
[pid=23141] ppid=23137 vsize=2600 CPUtime=0
/proc/23141/stat : 23141 (sed) S 23137 23137 21095 0 -1 4194304 146 0 0 0 0 0 0 0 15 0 1 0 184665835 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 236437864530 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/23141/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1528.59
Current children cumulated vsize (KiB) 88348

[startup+1602.95 s]
/proc/loadavg: 2.00 2.00 1.93 3/76 23143
/proc/meminfo: memFree=1735472/2055920 swapFree=4192812/4192956
[pid=23137] ppid=23135 vsize=5352 CPUtime=0
/proc/23137/stat : 23137 (solver) S 23135 23137 21095 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184665834 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23137/statm: 1338 229 192 169 0 49 0
[pid=23140] ppid=23137 vsize=81928 CPUtime=1588.05
/proc/23140/stat : 23140 (xlisp) R 23137 23137 21095 0 -1 4194304 1951850 0 9 0 157781 1024 0 0 25 0 1 0 184665835 83894272 19966 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683844 0 0 4096 130 0 0 0 17 1 0 0
/proc/23140/statm: 20482 19966 243 197 0 19722 0
[pid=23141] ppid=23137 vsize=2600 CPUtime=0
/proc/23141/stat : 23141 (sed) S 23137 23137 21095 0 -1 4194304 146 0 0 0 0 0 0 0 15 0 1 0 184665835 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 236437864530 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/23141/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1588.05
Current children cumulated vsize (KiB) 89880

[startup+1662.95 s]
/proc/loadavg: 2.00 2.00 1.93 3/76 23143
/proc/meminfo: memFree=1735344/2055920 swapFree=4192812/4192956
[pid=23137] ppid=23135 vsize=5352 CPUtime=0
/proc/23137/stat : 23137 (solver) S 23135 23137 21095 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184665834 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23137/statm: 1338 229 192 169 0 49 0
[pid=23140] ppid=23137 vsize=81928 CPUtime=1647.5
/proc/23140/stat : 23140 (xlisp) R 23137 23137 21095 0 -1 4194304 2080155 0 9 0 163658 1092 0 0 25 0 1 0 184665835 83894272 19966 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684597 0 0 4096 130 0 0 0 17 1 0 0
/proc/23140/statm: 20482 19966 243 197 0 19722 0
[pid=23141] ppid=23137 vsize=2600 CPUtime=0
/proc/23141/stat : 23141 (sed) S 23137 23137 21095 0 -1 4194304 146 0 0 0 0 0 0 0 15 0 1 0 184665835 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 236437864530 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/23141/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1647.5
Current children cumulated vsize (KiB) 89880

[startup+1722.97 s]
/proc/loadavg: 2.03 2.01 1.93 3/76 23143
/proc/meminfo: memFree=1735344/2055920 swapFree=4192812/4192956
[pid=23137] ppid=23135 vsize=5352 CPUtime=0
/proc/23137/stat : 23137 (solver) S 23135 23137 21095 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184665834 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23137/statm: 1338 229 192 169 0 49 0
[pid=23140] ppid=23137 vsize=81928 CPUtime=1707.08
/proc/23140/stat : 23140 (xlisp) R 23137 23137 21095 0 -1 4194304 2207311 0 9 0 169550 1158 0 0 25 0 1 0 184665835 83894272 19966 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 1 0 0
/proc/23140/statm: 20482 19966 243 197 0 19722 0
[pid=23141] ppid=23137 vsize=2600 CPUtime=0
/proc/23141/stat : 23141 (sed) S 23137 23137 21095 0 -1 4194304 146 0 0 0 0 0 0 0 15 0 1 0 184665835 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 236437864530 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/23141/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1707.08
Current children cumulated vsize (KiB) 89880

[startup+1782.98 s]
/proc/loadavg: 2.08 2.02 1.94 3/83 23213
/proc/meminfo: memFree=1736440/2055920 swapFree=4192812/4192956
[pid=23137] ppid=23135 vsize=5352 CPUtime=0
/proc/23137/stat : 23137 (solver) S 23135 23137 21095 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184665834 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23137/statm: 1338 229 192 169 0 49 0
[pid=23140] ppid=23137 vsize=81928 CPUtime=1766.79
/proc/23140/stat : 23140 (xlisp) R 23137 23137 21095 0 -1 4194304 2335999 0 9 0 175453 1226 0 0 25 0 1 0 184665835 83894272 19966 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684133 0 0 4096 130 0 0 0 17 0 0 0
/proc/23140/statm: 20482 19966 243 197 0 19722 0
[pid=23141] ppid=23137 vsize=2600 CPUtime=0
/proc/23141/stat : 23141 (sed) S 23137 23137 21095 0 -1 4194304 146 0 0 0 0 0 0 0 15 0 1 0 184665835 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 236437864530 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/23141/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1766.79
Current children cumulated vsize (KiB) 89880



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1816.29 s]
/proc/loadavg: 2.05 2.02 1.94 3/83 23213
/proc/meminfo: memFree=1724664/2055920 swapFree=4192812/4192956
[pid=23137] ppid=23135 vsize=5352 CPUtime=0
/proc/23137/stat : 23137 (solver) S 23135 23137 21095 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184665834 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23137/statm: 1338 229 192 169 0 49 0
[pid=23140] ppid=23137 vsize=80396 CPUtime=1800.1
/proc/23140/stat : 23140 (xlisp) R 23137 23137 21095 0 -1 4194304 2383491 0 9 0 178758 1252 0 0 25 0 1 0 184665835 82325504 19583 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134672682 0 0 4096 130 0 0 0 17 0 0 0
/proc/23140/statm: 20099 19583 243 197 0 19339 0
[pid=23141] ppid=23137 vsize=2600 CPUtime=0
/proc/23141/stat : 23141 (sed) S 23137 23137 21095 0 -1 4194304 146 0 0 0 0 0 0 0 15 0 1 0 184665835 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 236437864530 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/23141/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 88348

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 23137 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=999 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=2999
CPU time returned by wait4() is 0.003998
while last known CPU time is 1800.1

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

Real time (s): 1816.31
CPU time (s): 1800.1
CPU user time (s): 1787.58
CPU system time (s): 12.52
CPU usage (%): 99.1076
Max. virtual memory (cumulated for all children) (KiB): 89880

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.000999
system time used= 0.002999
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= 12
involuntary context switches= 4

runsolver used 2.05269 s user time and 5.99209 s system time

The end

Launcher Data (download as text)

Begin job on node62 on Tue Jan  9 17:11:17 UTC 2007


IDJOB= 238998
IDBENCH= 7032
FILE ID= node62/238998-1168362677

PBS_JOBID= 3503988

Free space on /tmp= 66543 MiB

BENCH NAME= HOME/pub/bench/CPAI06/qcp-qwh/QCP-25/qcp-25-264-2_ext.xml
COMMAND LINE= /tmp/evaluation/238998-1168362677/solver
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node62/convwatcher-238998-1168362677 -o ROOT/results/node62/conversion-238998-1168362677 -C 600 -M 900 /tmp/evaluation/238998-1168362677/conversion /tmp/evaluation/238998-1168362677/unknown
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node62/watcher-238998-1168362677 -o ROOT/results/node62/solver-238998-1168362677 -C 1800 -M 900  /tmp/evaluation/238998-1168362677/solver

META MD5SUM SOLVER= d524ecf1110edbc743abd2f199c280bf
MD5SUM BENCH=  f8d2fc979bd99a32a7a551181d053817

RANDOM SEED= 556765197

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	: 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		: 3000.259
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:       1816800 kB
Buffers:         20056 kB
Cached:         140900 kB
SwapCached:          0 kB
Active:         130240 kB
Inactive:        58696 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1816800 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:           17896 kB
Writeback:           0 kB
Mapped:          39240 kB
Slab:            35520 kB
Committed_AS:  4214800 kB
PageTables:       1864 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= 66556 MiB



End job on node62 on Tue Jan  9 17:41:37 UTC 2007