Trace number 239037

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) 1800.06 1802.97

General information on the benchmark

Nameqcp-qwh/QCP-25/
qcp-25-264-0_ext.xml
MD5SUMd44fb58fab1cbf48805c5a0caf5a2453
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 benchmark26.469
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/node1/watcher-239037-1168363141 -o ROOT/results/node1/solver-239037-1168363141 -C 1800 -M 900 /tmp/evaluation/239037-1168363141/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: 1.99 2.00 1.99 5/94 2112
/proc/meminfo: memFree=1742792/2055920 swapFree=4165612/4192956
[pid=2105] ppid=2103 vsize=5352 CPUtime=0
/proc/2105/stat : 2105 (solver) R 2103 2105 1445 0 -1 4194304 261 0 0 0 0 0 0 0 21 0 1 0 184710356 5480448 228 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 259353275039 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/2105/statm: 1338 228 191 169 0 49 0
[pid=2113] ppid=2105 vsize=5352 CPUtime=0
/proc/2113/stat : 2113 (solver) R 2105 2105 1445 0 -1 4194368 0 0 0 0 0 0 0 0 21 0 1 0 184710356 5480448 228 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 259353275039 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/2113/statm: 1338 228 191 169 0 49 0

[startup+0.103622 s]
/proc/loadavg: 1.99 2.00 1.99 5/94 2112
/proc/meminfo: memFree=1742792/2055920 swapFree=4165612/4192956
[pid=2105] ppid=2103 vsize=5352 CPUtime=0
/proc/2105/stat : 2105 (solver) S 2103 2105 1445 0 -1 4194304 313 174 0 0 0 0 0 0 21 0 1 0 184710356 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2105/statm: 1338 229 192 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.511666 s]
/proc/loadavg: 1.99 2.00 1.99 5/94 2112
/proc/meminfo: memFree=1742792/2055920 swapFree=4165612/4192956
[pid=2105] ppid=2103 vsize=5352 CPUtime=0
/proc/2105/stat : 2105 (solver) S 2103 2105 1445 0 -1 4194304 313 174 0 0 0 0 0 0 21 0 1 0 184710356 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2105/statm: 1338 229 192 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.33276 s]
/proc/loadavg: 1.99 2.00 1.99 3/96 2115
/proc/meminfo: memFree=1718080/2055920 swapFree=4165612/4192956
[pid=2105] ppid=2103 vsize=5352 CPUtime=0
/proc/2105/stat : 2105 (solver) S 2103 2105 1445 0 -1 4194304 313 174 0 0 0 0 0 0 21 0 1 0 184710356 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2105/statm: 1338 229 192 169 0 49 0
[pid=2114] ppid=2105 vsize=31568 CPUtime=1.3
/proc/2114/stat : 2114 (xlisp) R 2105 2105 1445 0 -1 4194304 7382 0 0 0 126 4 0 0 25 0 1 0 184710357 32325632 7342 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683927 0 0 4096 130 0 0 0 17 1 0 0
/proc/2114/statm: 7892 7342 241 197 0 7132 0
[pid=2115] ppid=2105 vsize=2600 CPUtime=0
/proc/2115/stat : 2115 (sed) S 2105 2105 1445 0 -1 4194304 146 0 0 0 0 0 0 0 21 0 1 0 184710357 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 259353444434 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/2115/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1.3
Current children cumulated vsize (KiB) 39520

[startup+2.96995 s]
/proc/loadavg: 1.99 2.00 1.99 3/96 2115
/proc/meminfo: memFree=1702400/2055920 swapFree=4165612/4192956
[pid=2105] ppid=2103 vsize=5352 CPUtime=0
/proc/2105/stat : 2105 (solver) S 2103 2105 1445 0 -1 4194304 313 174 0 0 0 0 0 0 21 0 1 0 184710356 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2105/statm: 1338 229 192 169 0 49 0
[pid=2114] ppid=2105 vsize=51640 CPUtime=2.93
/proc/2114/stat : 2114 (xlisp) R 2105 2105 1445 0 -1 4194304 12425 0 0 0 286 7 0 0 25 0 1 0 184710357 52879360 12385 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684588 0 0 4096 130 0 0 0 17 1 0 0
/proc/2114/statm: 12910 12385 241 197 0 12150 0
[pid=2115] ppid=2105 vsize=2600 CPUtime=0
/proc/2115/stat : 2115 (sed) S 2105 2105 1445 0 -1 4194304 146 0 0 0 0 0 0 0 21 0 1 0 184710357 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 259353444434 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/2115/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 2.93
Current children cumulated vsize (KiB) 59592

[startup+6.25134 s]
/proc/loadavg: 1.99 2.00 1.99 3/96 2115
/proc/meminfo: memFree=1675392/2055920 swapFree=4165612/4192956
[pid=2105] ppid=2103 vsize=5352 CPUtime=0
/proc/2105/stat : 2105 (solver) S 2103 2105 1445 0 -1 4194304 313 174 0 0 0 0 0 0 21 0 1 0 184710356 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2105/statm: 1338 229 192 169 0 49 0
[pid=2114] ppid=2105 vsize=71160 CPUtime=6.18
/proc/2114/stat : 2114 (xlisp) R 2105 2105 1445 0 -1 4194304 17312 0 0 0 608 10 0 0 25 0 1 0 184710357 72867840 17271 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684572 0 0 4096 130 0 0 0 17 1 0 0
/proc/2114/statm: 17790 17271 242 197 0 17030 0
[pid=2115] ppid=2105 vsize=2600 CPUtime=0
/proc/2115/stat : 2115 (sed) S 2105 2105 1445 0 -1 4194304 146 0 0 0 0 0 0 0 21 0 1 0 184710357 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 259353444434 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/2115/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 6.18
Current children cumulated vsize (KiB) 79112

[startup+12.7321 s]
/proc/loadavg: 1.99 2.00 1.99 3/96 2115
/proc/meminfo: memFree=1669504/2055920 swapFree=4165612/4192956
[pid=2105] ppid=2103 vsize=5352 CPUtime=0
/proc/2105/stat : 2105 (solver) S 2103 2105 1445 0 -1 4194304 313 174 0 0 0 0 0 0 21 0 1 0 184710356 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2105/statm: 1338 229 192 169 0 49 0
[pid=2114] ppid=2105 vsize=75984 CPUtime=12.59
/proc/2114/stat : 2114 (xlisp) R 2105 2105 1445 0 -1 4194304 18518 0 0 0 1249 10 0 0 25 0 1 0 184710357 77807616 18477 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683927 0 0 4096 130 0 0 0 17 1 0 0
/proc/2114/statm: 18996 18477 242 197 0 18236 0
[pid=2115] ppid=2105 vsize=2600 CPUtime=0
/proc/2115/stat : 2115 (sed) S 2105 2105 1445 0 -1 4194304 146 0 0 0 0 0 0 0 21 0 1 0 184710357 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 259353444434 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/2115/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 12.59
Current children cumulated vsize (KiB) 83936

[startup+25.5886 s]
/proc/loadavg: 1.99 2.00 1.99 3/96 2115
/proc/meminfo: memFree=1669120/2055920 swapFree=4165612/4192956
[pid=2105] ppid=2103 vsize=5352 CPUtime=0
/proc/2105/stat : 2105 (solver) S 2103 2105 1445 0 -1 4194304 313 174 0 0 0 0 0 0 21 0 1 0 184710356 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2105/statm: 1338 229 192 169 0 49 0
[pid=2114] ppid=2105 vsize=76452 CPUtime=25.34
/proc/2114/stat : 2114 (xlisp) R 2105 2105 1445 0 -1 4194304 18628 0 0 0 2523 11 0 0 25 0 1 0 184710357 78286848 18587 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684572 0 0 4096 130 0 0 0 17 1 0 0
/proc/2114/statm: 19113 18587 242 197 0 18353 0
[pid=2115] ppid=2105 vsize=2600 CPUtime=0
/proc/2115/stat : 2115 (sed) S 2105 2105 1445 0 -1 4194304 146 0 0 0 0 0 0 0 21 0 1 0 184710357 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 259353444434 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/2115/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 25.34
Current children cumulated vsize (KiB) 84404

[startup+51.2006 s]
/proc/loadavg: 1.99 2.00 1.99 3/96 2117
/proc/meminfo: memFree=1669184/2055920 swapFree=4165612/4192956
[pid=2105] ppid=2103 vsize=5352 CPUtime=0
/proc/2105/stat : 2105 (solver) S 2103 2105 1445 0 -1 4194304 313 174 0 0 0 0 0 0 21 0 1 0 184710356 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2105/statm: 1338 229 192 169 0 49 0
[pid=2114] ppid=2105 vsize=76452 CPUtime=50.7
/proc/2114/stat : 2114 (xlisp) R 2105 2105 1445 0 -1 4194304 18628 0 0 0 5059 11 0 0 25 0 1 0 184710357 78286848 18587 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 1 0 0
/proc/2114/statm: 19113 18587 242 197 0 18353 0
[pid=2115] ppid=2105 vsize=2600 CPUtime=0
/proc/2115/stat : 2115 (sed) S 2105 2105 1445 0 -1 4194304 146 0 0 0 0 0 0 0 21 0 1 0 184710357 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 259353444434 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/2115/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 50.7
Current children cumulated vsize (KiB) 84404

[startup+102.484 s]
/proc/loadavg: 1.99 2.00 1.99 3/96 2117
/proc/meminfo: memFree=1669248/2055920 swapFree=4165612/4192956
[pid=2105] ppid=2103 vsize=5352 CPUtime=0
/proc/2105/stat : 2105 (solver) S 2103 2105 1445 0 -1 4194304 313 174 0 0 0 0 0 0 21 0 1 0 184710356 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2105/statm: 1338 229 192 169 0 49 0
[pid=2114] ppid=2105 vsize=76452 CPUtime=101.52
/proc/2114/stat : 2114 (xlisp) R 2105 2105 1445 0 -1 4194304 18628 0 0 0 10141 11 0 0 25 0 1 0 184710357 78286848 18587 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 1 0 0
/proc/2114/statm: 19113 18587 242 197 0 18353 0
[pid=2115] ppid=2105 vsize=2600 CPUtime=0
/proc/2115/stat : 2115 (sed) S 2105 2105 1445 0 -1 4194304 146 0 0 0 0 0 0 0 21 0 1 0 184710357 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 259353444434 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/2115/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 101.52
Current children cumulated vsize (KiB) 84404

[startup+162.502 s]
/proc/loadavg: 1.99 2.00 1.99 4/88 2157
/proc/meminfo: memFree=1692736/2055920 swapFree=4165612/4192956
[pid=2105] ppid=2103 vsize=5352 CPUtime=0
/proc/2105/stat : 2105 (solver) S 2103 2105 1445 0 -1 4194304 313 174 0 0 0 0 0 0 21 0 1 0 184710356 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2105/statm: 1338 229 192 169 0 49 0
[pid=2114] ppid=2105 vsize=76452 CPUtime=161.35
/proc/2114/stat : 2114 (xlisp) R 2105 2105 1445 0 -1 4194304 18628 0 0 0 16122 13 0 0 25 0 1 0 184710357 78286848 18587 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 0 0 0
/proc/2114/statm: 19113 18587 242 197 0 18353 0
[pid=2115] ppid=2105 vsize=2600 CPUtime=0
/proc/2115/stat : 2115 (sed) S 2105 2105 1445 0 -1 4194304 146 0 0 0 0 0 0 0 21 0 1 0 184710357 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 259353444434 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/2115/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 161.35
Current children cumulated vsize (KiB) 84404

[startup+222.522 s]
/proc/loadavg: 1.99 2.00 1.99 4/88 2157
/proc/meminfo: memFree=1692800/2055920 swapFree=4165612/4192956
[pid=2105] ppid=2103 vsize=5352 CPUtime=0
/proc/2105/stat : 2105 (solver) S 2103 2105 1445 0 -1 4194304 313 174 0 0 0 0 0 0 21 0 1 0 184710356 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2105/statm: 1338 229 192 169 0 49 0
[pid=2114] ppid=2105 vsize=76452 CPUtime=221.32
/proc/2114/stat : 2114 (xlisp) R 2105 2105 1445 0 -1 4194304 93703 0 0 0 22081 51 0 0 25 0 1 0 184710357 78286848 18594 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134790756 0 0 4096 130 0 0 0 17 0 0 0
/proc/2114/statm: 19113 18594 244 197 0 18353 0
[pid=2115] ppid=2105 vsize=2600 CPUtime=0
/proc/2115/stat : 2115 (sed) S 2105 2105 1445 0 -1 4194304 146 0 0 0 0 0 0 0 21 0 1 0 184710357 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 259353444434 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/2115/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 221.32
Current children cumulated vsize (KiB) 84404

[startup+282.529 s]
/proc/loadavg: 1.99 2.00 1.99 3/88 2157
/proc/meminfo: memFree=1692736/2055920 swapFree=4165612/4192956
[pid=2105] ppid=2103 vsize=5352 CPUtime=0
/proc/2105/stat : 2105 (solver) S 2103 2105 1445 0 -1 4194304 313 174 0 0 0 0 0 0 21 0 1 0 184710356 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2105/statm: 1338 229 192 169 0 49 0
[pid=2114] ppid=2105 vsize=76452 CPUtime=281.24
/proc/2114/stat : 2114 (xlisp) R 2105 2105 1445 0 -1 4194304 93703 0 0 0 28073 51 0 0 25 0 1 0 184710357 78286848 18594 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684566 0 0 4096 130 0 0 0 17 0 0 0
/proc/2114/statm: 19113 18594 244 197 0 18353 0
[pid=2115] ppid=2105 vsize=2600 CPUtime=0
/proc/2115/stat : 2115 (sed) S 2105 2105 1445 0 -1 4194304 146 0 0 0 0 0 0 0 21 0 1 0 184710357 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 259353444434 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/2115/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 281.24
Current children cumulated vsize (KiB) 84404

[startup+342.541 s]
/proc/loadavg: 1.99 2.00 1.99 3/88 2157
/proc/meminfo: memFree=1691264/2055920 swapFree=4165612/4192956
[pid=2105] ppid=2103 vsize=5352 CPUtime=0
/proc/2105/stat : 2105 (solver) S 2103 2105 1445 0 -1 4194304 313 174 0 0 0 0 0 0 21 0 1 0 184710356 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2105/statm: 1338 229 192 169 0 49 0
[pid=2114] ppid=2105 vsize=77984 CPUtime=341.19
/proc/2114/stat : 2114 (xlisp) R 2105 2105 1445 0 -1 4194304 107874 0 0 0 34060 59 0 0 25 0 1 0 184710357 79855616 18977 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134752765 0 0 4096 130 0 0 0 17 0 0 0
/proc/2114/statm: 19496 18977 244 197 0 18736 0
[pid=2115] ppid=2105 vsize=2600 CPUtime=0
/proc/2115/stat : 2115 (sed) S 2105 2105 1445 0 -1 4194304 146 0 0 0 0 0 0 0 21 0 1 0 184710357 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 259353444434 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/2115/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 341.19

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

/proc/2115/stat : 2115 (sed) S 2105 2105 1445 0 -1 4194304 146 0 0 0 0 0 0 0 21 0 1 0 184710357 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 259353444434 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/2115/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1240.48
Current children cumulated vsize (KiB) 85936

[startup+1302.82 s]
/proc/loadavg: 2.00 2.00 2.00 3/88 2157
/proc/meminfo: memFree=1692096/2055920 swapFree=4165612/4192956
[pid=2105] ppid=2103 vsize=5352 CPUtime=0
/proc/2105/stat : 2105 (solver) S 2103 2105 1445 0 -1 4194304 313 174 0 0 0 0 0 0 21 0 1 0 184710356 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2105/statm: 1338 229 192 169 0 49 0
[pid=2114] ppid=2105 vsize=76452 CPUtime=1300.45
/proc/2114/stat : 2114 (xlisp) R 2105 2105 1445 0 -1 4194304 544111 0 0 0 129761 284 0 0 25 0 1 0 184710357 78286848 18594 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 4294960144 0 0 4096 130 0 0 0 17 0 0 0
/proc/2114/statm: 19113 18594 244 197 0 18353 0
[pid=2115] ppid=2105 vsize=2600 CPUtime=0
/proc/2115/stat : 2115 (sed) S 2105 2105 1445 0 -1 4194304 146 0 0 0 0 0 0 0 21 0 1 0 184710357 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 259353444434 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/2115/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1300.45
Current children cumulated vsize (KiB) 84404

[startup+1362.83 s]
/proc/loadavg: 2.00 2.00 2.00 3/88 2157
/proc/meminfo: memFree=1692032/2055920 swapFree=4165612/4192956
[pid=2105] ppid=2103 vsize=5352 CPUtime=0
/proc/2105/stat : 2105 (solver) S 2103 2105 1445 0 -1 4194304 313 174 0 0 0 0 0 0 21 0 1 0 184710356 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2105/statm: 1338 229 192 169 0 49 0
[pid=2114] ppid=2105 vsize=76452 CPUtime=1360.4
/proc/2114/stat : 2114 (xlisp) R 2105 2105 1445 0 -1 4194304 544111 0 0 0 135756 284 0 0 25 0 1 0 184710357 78286848 18594 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134672808 0 0 4096 130 0 0 0 17 0 0 0
/proc/2114/statm: 19113 18594 244 197 0 18353 0
[pid=2115] ppid=2105 vsize=2600 CPUtime=0
/proc/2115/stat : 2115 (sed) S 2105 2105 1445 0 -1 4194304 146 0 0 0 0 0 0 0 21 0 1 0 184710357 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 259353444434 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/2115/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1360.4
Current children cumulated vsize (KiB) 84404

[startup+1422.84 s]
/proc/loadavg: 2.00 2.00 2.00 3/88 2157
/proc/meminfo: memFree=1690560/2055920 swapFree=4165612/4192956
[pid=2105] ppid=2103 vsize=5352 CPUtime=0
/proc/2105/stat : 2105 (solver) S 2103 2105 1445 0 -1 4194304 313 174 0 0 0 0 0 0 21 0 1 0 184710356 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2105/statm: 1338 229 192 169 0 49 0
[pid=2114] ppid=2105 vsize=77984 CPUtime=1420.34
/proc/2114/stat : 2114 (xlisp) R 2105 2105 1445 0 -1 4194304 595051 0 0 0 141724 310 0 0 25 0 1 0 184710357 79855616 18978 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 0 0 0
/proc/2114/statm: 19496 18978 244 197 0 18736 0
[pid=2115] ppid=2105 vsize=2600 CPUtime=0
/proc/2115/stat : 2115 (sed) S 2105 2105 1445 0 -1 4194304 146 0 0 0 0 0 0 0 21 0 1 0 184710357 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 259353444434 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/2115/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1420.34
Current children cumulated vsize (KiB) 85936

[startup+1482.86 s]
/proc/loadavg: 2.00 2.00 2.00 3/88 2157
/proc/meminfo: memFree=1691840/2055920 swapFree=4165612/4192956
[pid=2105] ppid=2103 vsize=5352 CPUtime=0
/proc/2105/stat : 2105 (solver) S 2103 2105 1445 0 -1 4194304 313 174 0 0 0 0 0 0 21 0 1 0 184710356 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2105/statm: 1338 229 192 169 0 49 0
[pid=2114] ppid=2105 vsize=76452 CPUtime=1480.29
/proc/2114/stat : 2114 (xlisp) R 2105 2105 1445 0 -1 4194304 623010 0 0 0 147705 324 0 0 25 0 1 0 184710357 78286848 18595 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684865 0 0 4096 130 0 0 0 17 0 0 0
/proc/2114/statm: 19113 18595 244 197 0 18353 0
[pid=2115] ppid=2105 vsize=2600 CPUtime=0
/proc/2115/stat : 2115 (sed) S 2105 2105 1445 0 -1 4194304 146 0 0 0 0 0 0 0 21 0 1 0 184710357 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 259353444434 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/2115/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1480.29
Current children cumulated vsize (KiB) 84404

[startup+1542.87 s]
/proc/loadavg: 2.00 2.00 2.00 3/88 2157
/proc/meminfo: memFree=1691840/2055920 swapFree=4165612/4192956
[pid=2105] ppid=2103 vsize=5352 CPUtime=0
/proc/2105/stat : 2105 (solver) S 2103 2105 1445 0 -1 4194304 313 174 0 0 0 0 0 0 21 0 1 0 184710356 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2105/statm: 1338 229 192 169 0 49 0
[pid=2114] ppid=2105 vsize=76452 CPUtime=1540.26
/proc/2114/stat : 2114 (xlisp) R 2105 2105 1445 0 -1 4194304 623010 0 0 0 153701 325 0 0 25 0 1 0 184710357 78286848 18595 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134752660 0 0 4096 130 0 0 0 17 0 0 0
/proc/2114/statm: 19113 18595 244 197 0 18353 0
[pid=2115] ppid=2105 vsize=2600 CPUtime=0
/proc/2115/stat : 2115 (sed) S 2105 2105 1445 0 -1 4194304 146 0 0 0 0 0 0 0 21 0 1 0 184710357 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 259353444434 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/2115/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1540.26
Current children cumulated vsize (KiB) 84404

[startup+1602.89 s]
/proc/loadavg: 2.00 2.00 2.00 3/88 2157
/proc/meminfo: memFree=1690496/2055920 swapFree=4165612/4192956
[pid=2105] ppid=2103 vsize=5352 CPUtime=0
/proc/2105/stat : 2105 (solver) S 2103 2105 1445 0 -1 4194304 313 174 0 0 0 0 0 0 21 0 1 0 184710356 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2105/statm: 1338 229 192 169 0 49 0
[pid=2114] ppid=2105 vsize=77984 CPUtime=1600.19
/proc/2114/stat : 2114 (xlisp) R 2105 2105 1445 0 -1 4194304 668970 0 0 0 159671 348 0 0 25 0 1 0 184710357 79855616 18978 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684591 0 0 4096 130 0 0 0 17 0 0 0
/proc/2114/statm: 19496 18978 244 197 0 18736 0
[pid=2115] ppid=2105 vsize=2600 CPUtime=0
/proc/2115/stat : 2115 (sed) S 2105 2105 1445 0 -1 4194304 146 0 0 0 0 0 0 0 21 0 1 0 184710357 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 259353444434 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/2115/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1600.19
Current children cumulated vsize (KiB) 85936

[startup+1662.9 s]
/proc/loadavg: 2.00 2.00 2.00 3/88 2157
/proc/meminfo: memFree=1691840/2055920 swapFree=4165612/4192956
[pid=2105] ppid=2103 vsize=5352 CPUtime=0
/proc/2105/stat : 2105 (solver) S 2103 2105 1445 0 -1 4194304 313 174 0 0 0 0 0 0 21 0 1 0 184710356 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2105/statm: 1338 229 192 169 0 49 0
[pid=2114] ppid=2105 vsize=76452 CPUtime=1660.16
/proc/2114/stat : 2114 (xlisp) R 2105 2105 1445 0 -1 4194304 699227 0 0 0 165651 365 0 0 25 0 1 0 184710357 78286848 18595 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683881 0 0 4096 130 0 0 0 17 0 0 0
/proc/2114/statm: 19113 18595 244 197 0 18353 0
[pid=2115] ppid=2105 vsize=2600 CPUtime=0
/proc/2115/stat : 2115 (sed) S 2105 2105 1445 0 -1 4194304 146 0 0 0 0 0 0 0 21 0 1 0 184710357 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 259353444434 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/2115/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1660.16
Current children cumulated vsize (KiB) 84404

[startup+1722.92 s]
/proc/loadavg: 2.00 2.00 2.00 3/88 2157
/proc/meminfo: memFree=1691776/2055920 swapFree=4165612/4192956
[pid=2105] ppid=2103 vsize=5352 CPUtime=0
/proc/2105/stat : 2105 (solver) S 2103 2105 1445 0 -1 4194304 313 174 0 0 0 0 0 0 21 0 1 0 184710356 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2105/statm: 1338 229 192 169 0 49 0
[pid=2114] ppid=2105 vsize=76452 CPUtime=1720.1
/proc/2114/stat : 2114 (xlisp) R 2105 2105 1445 0 -1 4194304 699227 0 0 0 171645 365 0 0 25 0 1 0 184710357 78286848 18595 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 0 0 0
/proc/2114/statm: 19113 18595 244 197 0 18353 0
[pid=2115] ppid=2105 vsize=2600 CPUtime=0
/proc/2115/stat : 2115 (sed) S 2105 2105 1445 0 -1 4194304 146 0 0 0 0 0 0 0 21 0 1 0 184710357 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 259353444434 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/2115/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1720.1
Current children cumulated vsize (KiB) 84404

[startup+1782.93 s]
/proc/loadavg: 2.00 2.00 2.00 3/88 2157
/proc/meminfo: memFree=1690368/2055920 swapFree=4165612/4192956
[pid=2105] ppid=2103 vsize=5352 CPUtime=0
/proc/2105/stat : 2105 (solver) S 2103 2105 1445 0 -1 4194304 313 174 0 0 0 0 0 0 21 0 1 0 184710356 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2105/statm: 1338 229 192 169 0 49 0
[pid=2114] ppid=2105 vsize=77984 CPUtime=1780.04
/proc/2114/stat : 2114 (xlisp) R 2105 2105 1445 0 -1 4194304 745187 0 0 0 177616 388 0 0 25 0 1 0 184710357 79855616 18978 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683822 0 0 4096 130 0 0 0 17 0 0 0
/proc/2114/statm: 19496 18978 244 197 0 18736 0
[pid=2115] ppid=2105 vsize=2600 CPUtime=0
/proc/2115/stat : 2115 (sed) S 2105 2105 1445 0 -1 4194304 146 0 0 0 0 0 0 0 21 0 1 0 184710357 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 259353444434 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/2115/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1780.04
Current children cumulated vsize (KiB) 85936



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1802.96 s]
/proc/loadavg: 2.00 2.00 2.00 3/88 2157
/proc/meminfo: memFree=1691648/2055920 swapFree=4165612/4192956
[pid=2105] ppid=2103 vsize=5352 CPUtime=0
/proc/2105/stat : 2105 (solver) S 2103 2105 1445 0 -1 4194304 313 174 0 0 0 0 0 0 21 0 1 0 184710356 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2105/statm: 1338 229 192 169 0 49 0
[pid=2114] ppid=2105 vsize=76452 CPUtime=1800.06
/proc/2114/stat : 2114 (xlisp) R 2105 2105 1445 0 -1 4194304 774678 0 0 0 179603 403 0 0 25 0 1 0 184710357 78286848 18595 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134790763 0 0 4096 130 0 0 0 17 0 0 0
/proc/2114/statm: 19113 18595 244 197 0 18353 0
[pid=2115] ppid=2105 vsize=2600 CPUtime=0
/proc/2115/stat : 2115 (sed) S 2105 2105 1445 0 -1 4194304 146 0 0 0 0 0 0 0 21 0 1 0 184710357 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 259353444434 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/2115/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 84404

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 2105 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=999 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=3999
CPU time returned by wait4() is 0.004998
while last known CPU time is 1800.06

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

Real time (s): 1802.97
CPU time (s): 1800.06
CPU user time (s): 1796.03
CPU system time (s): 4.03
CPU usage (%): 99.8384
Max. virtual memory (cumulated for all children) (KiB): 85936

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.000999
system time used= 0.003999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 633
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= 11

runsolver used 2.10468 s user time and 5.8831 s system time

The end

Launcher Data (download as text)

Begin job on node1 on Tue Jan  9 17:19:02 UTC 2007


IDJOB= 239037
IDBENCH= 7034
FILE ID= node1/239037-1168363141

PBS_JOBID= 3503758

Free space on /tmp= 66513 MiB

BENCH NAME= HOME/pub/bench/CPAI06/qcp-qwh/QCP-25/qcp-25-264-0_ext.xml
COMMAND LINE= /tmp/evaluation/239037-1168363141/solver
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node1/convwatcher-239037-1168363141 -o ROOT/results/node1/conversion-239037-1168363141 -C 600 -M 900 /tmp/evaluation/239037-1168363141/conversion /tmp/evaluation/239037-1168363141/unknown
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node1/watcher-239037-1168363141 -o ROOT/results/node1/solver-239037-1168363141 -C 1800 -M 900  /tmp/evaluation/239037-1168363141/solver

META MD5SUM SOLVER= b57068d1450403a75f014042200261c5
MD5SUM BENCH=  d44fb58fab1cbf48805c5a0caf5a2453

RANDOM SEED= 973460523

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		: 3000.234
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		: 3000.234
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:       1743408 kB
Buffers:         29116 kB
Cached:         135256 kB
SwapCached:       4064 kB
Active:         165764 kB
Inactive:        88840 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1743408 kB
SwapTotal:     4192956 kB
SwapFree:      4165612 kB
Dirty:            2968 kB
Writeback:           0 kB
Mapped:         107308 kB
Slab:            42420 kB
Committed_AS:  5975932 kB
PageTables:       2512 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= 66511 MiB



End job on node1 on Tue Jan  9 17:49:09 UTC 2007