Trace number 239150

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) 1800.02 1801.38

General information on the benchmark

Nameqcp-qwh/QCP-25/
qcp-25-264-4_ext.xml
MD5SUMd9b524fe551de67c9b5c4c60c0d74503
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 benchmark14.2448
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/node58/watcher-239150-1168364611 -o ROOT/results/node58/solver-239150-1168364611 -C 1800 -M 900 /tmp/evaluation/239150-1168364611/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: 2.00 2.00 1.93 3/75 1073
/proc/meminfo: memFree=1803008/2055920 swapFree=4192812/4192956
[pid=1072] ppid=1070 vsize=1964 CPUtime=0
/proc/1072/stat : 1072 (solver) R 1070 1072 367 0 -1 4194304 50 0 0 0 0 0 0 0 21 0 1 0 184859419 2011136 34 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 226235577737 0 0 4096 0 0 0 0 17 1 0 0
/proc/1072/statm: 491 34 26 169 0 8 0

[startup+0.103176 s]
/proc/loadavg: 2.00 2.00 1.93 3/75 1073
/proc/meminfo: memFree=1803008/2055920 swapFree=4192812/4192956
[pid=1072] ppid=1070 vsize=5352 CPUtime=0
/proc/1072/stat : 1072 (solver) S 1070 1072 367 0 -1 4194304 313 174 0 0 0 0 0 0 21 0 1 0 184859419 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1072/statm: 1338 229 192 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.512214 s]
/proc/loadavg: 2.00 2.00 1.93 3/75 1073
/proc/meminfo: memFree=1803008/2055920 swapFree=4192812/4192956
[pid=1072] ppid=1070 vsize=5352 CPUtime=0
/proc/1072/stat : 1072 (solver) S 1070 1072 367 0 -1 4194304 313 174 0 0 0 0 0 0 21 0 1 0 184859419 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1072/statm: 1338 229 192 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.34129 s]
/proc/loadavg: 2.00 2.00 1.93 3/77 1076
/proc/meminfo: memFree=1777392/2055920 swapFree=4192812/4192956
[pid=1072] ppid=1070 vsize=5352 CPUtime=0
/proc/1072/stat : 1072 (solver) S 1070 1072 367 0 -1 4194304 313 174 0 0 0 0 0 0 21 0 1 0 184859419 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1072/statm: 1338 229 192 169 0 49 0
[pid=1075] ppid=1072 vsize=31312 CPUtime=1.3
/proc/1075/stat : 1075 (xlisp) R 1072 1072 367 0 -1 4194304 7329 0 0 0 127 3 0 0 25 0 1 0 184859420 32063488 7289 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683479 0 0 4096 130 0 0 0 17 1 0 0
/proc/1075/statm: 7828 7289 241 197 0 7068 0
[pid=1076] ppid=1072 vsize=2600 CPUtime=0
/proc/1076/stat : 1076 (sed) S 1072 1072 367 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 184859421 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 226238365778 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/1076/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1.3
Current children cumulated vsize (KiB) 39264

[startup+2.98443 s]
/proc/loadavg: 2.00 2.00 1.93 3/77 1076
/proc/meminfo: memFree=1762096/2055920 swapFree=4192812/4192956
[pid=1072] ppid=1070 vsize=5352 CPUtime=0
/proc/1072/stat : 1072 (solver) S 1070 1072 367 0 -1 4194304 313 174 0 0 0 0 0 0 21 0 1 0 184859419 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1072/statm: 1338 229 192 169 0 49 0
[pid=1075] ppid=1072 vsize=51000 CPUtime=2.93
/proc/1075/stat : 1075 (xlisp) R 1072 1072 367 0 -1 4194304 12270 0 0 0 288 5 0 0 25 0 1 0 184859420 52224000 12230 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134927234 0 0 4096 130 0 0 0 17 1 0 0
/proc/1075/statm: 12750 12230 241 197 0 11990 0
[pid=1076] ppid=1072 vsize=2600 CPUtime=0
/proc/1076/stat : 1076 (sed) S 1072 1072 367 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 184859421 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 226238365778 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/1076/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 2.93
Current children cumulated vsize (KiB) 58952

[startup+6.26371 s]
/proc/loadavg: 2.00 2.00 1.93 3/77 1076
/proc/meminfo: memFree=1733360/2055920 swapFree=4192812/4192956
[pid=1072] ppid=1070 vsize=5352 CPUtime=0
/proc/1072/stat : 1072 (solver) S 1070 1072 367 0 -1 4194304 313 174 0 0 0 0 0 0 21 0 1 0 184859419 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1072/statm: 1338 229 192 169 0 49 0
[pid=1075] ppid=1072 vsize=71232 CPUtime=6.18
/proc/1075/stat : 1075 (xlisp) R 1072 1072 367 0 -1 4194304 17299 0 0 0 610 8 0 0 25 0 1 0 184859420 72941568 17258 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683877 0 0 4096 130 0 0 0 17 1 0 0
/proc/1075/statm: 17808 17258 242 197 0 17048 0
[pid=1076] ppid=1072 vsize=2600 CPUtime=0
/proc/1076/stat : 1076 (sed) S 1072 1072 367 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 184859421 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 226238365778 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/1076/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 6.18
Current children cumulated vsize (KiB) 79184

[startup+12.7463 s]
/proc/loadavg: 2.08 2.02 1.94 3/77 1076
/proc/meminfo: memFree=1725424/2055920 swapFree=4192812/4192956
[pid=1072] ppid=1070 vsize=5352 CPUtime=0
/proc/1072/stat : 1072 (solver) S 1070 1072 367 0 -1 4194304 313 174 0 0 0 0 0 0 21 0 1 0 184859419 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1072/statm: 1338 229 192 169 0 49 0
[pid=1075] ppid=1072 vsize=76996 CPUtime=12.6
/proc/1075/stat : 1075 (xlisp) R 1072 1072 367 0 -1 4194304 18740 0 0 0 1251 9 0 0 25 0 1 0 184859420 78843904 18699 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684588 0 0 4096 130 0 0 0 17 1 0 0
/proc/1075/statm: 19249 18699 242 197 0 18489 0
[pid=1076] ppid=1072 vsize=2600 CPUtime=0
/proc/1076/stat : 1076 (sed) S 1072 1072 367 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 184859421 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 226238365778 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/1076/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 12.6
Current children cumulated vsize (KiB) 84948

[startup+25.5864 s]
/proc/loadavg: 2.07 2.02 1.94 3/77 1076
/proc/meminfo: memFree=1722608/2055920 swapFree=4192812/4192956
[pid=1072] ppid=1070 vsize=5352 CPUtime=0
/proc/1072/stat : 1072 (solver) S 1070 1072 367 0 -1 4194304 313 174 0 0 0 0 0 0 21 0 1 0 184859419 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1072/statm: 1338 229 192 169 0 49 0
[pid=1075] ppid=1072 vsize=76996 CPUtime=25.33
/proc/1075/stat : 1075 (xlisp) R 1072 1072 367 0 -1 4194304 18756 0 0 0 2524 9 0 0 25 0 1 0 184859420 78843904 18715 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684110 0 0 4096 130 0 0 0 17 1 0 0
/proc/1075/statm: 19249 18715 242 197 0 18489 0
[pid=1076] ppid=1072 vsize=2600 CPUtime=0
/proc/1076/stat : 1076 (sed) S 1072 1072 367 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 184859421 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 226238365778 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/1076/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 25.33
Current children cumulated vsize (KiB) 84948

[startup+51.2817 s]
/proc/loadavg: 2.04 2.01 1.94 3/77 1076
/proc/meminfo: memFree=1721776/2055920 swapFree=4192812/4192956
[pid=1072] ppid=1070 vsize=5352 CPUtime=0
/proc/1072/stat : 1072 (solver) S 1070 1072 367 0 -1 4194304 313 174 0 0 0 0 0 0 21 0 1 0 184859419 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1072/statm: 1338 229 192 169 0 49 0
[pid=1075] ppid=1072 vsize=76996 CPUtime=50.78
/proc/1075/stat : 1075 (xlisp) R 1072 1072 367 0 -1 4194304 18756 0 0 0 5069 9 0 0 25 0 1 0 184859420 78843904 18715 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134677653 0 0 4096 130 0 0 0 17 1 0 0
/proc/1075/statm: 19249 18715 242 197 0 18489 0
[pid=1076] ppid=1072 vsize=2600 CPUtime=0
/proc/1076/stat : 1076 (sed) S 1072 1072 367 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 184859421 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 226238365778 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/1076/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 50.78
Current children cumulated vsize (KiB) 84948

[startup+102.56 s]
/proc/loadavg: 2.02 2.01 1.94 3/76 1157
/proc/meminfo: memFree=1730488/2055920 swapFree=4192812/4192956
[pid=1072] ppid=1070 vsize=5352 CPUtime=0
/proc/1072/stat : 1072 (solver) S 1070 1072 367 0 -1 4194304 313 174 0 0 0 0 0 0 21 0 1 0 184859419 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1072/statm: 1338 229 192 169 0 49 0
[pid=1075] ppid=1072 vsize=76996 CPUtime=101.78
/proc/1075/stat : 1075 (xlisp) R 1072 1072 367 0 -1 4194304 18756 0 0 0 10167 11 0 0 25 0 1 0 184859420 78843904 18715 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684844 0 0 4096 130 0 0 0 17 0 0 0
/proc/1075/statm: 19249 18715 242 197 0 18489 0
[pid=1076] ppid=1072 vsize=2600 CPUtime=0
/proc/1076/stat : 1076 (sed) S 1072 1072 367 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 184859421 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 226238365778 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/1076/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 101.78
Current children cumulated vsize (KiB) 84948

[startup+162.583 s]
/proc/loadavg: 2.00 2.00 1.94 3/76 1157
/proc/meminfo: memFree=1727864/2055920 swapFree=4192812/4192956
[pid=1072] ppid=1070 vsize=5352 CPUtime=0
/proc/1072/stat : 1072 (solver) S 1070 1072 367 0 -1 4194304 313 174 0 0 0 0 0 0 21 0 1 0 184859419 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1072/statm: 1338 229 192 169 0 49 0
[pid=1075] ppid=1072 vsize=78564 CPUtime=161.71
/proc/1075/stat : 1075 (xlisp) R 1072 1072 367 0 -1 4194304 19138 0 0 0 16160 11 0 0 25 0 1 0 184859420 80449536 19097 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 0 0 0
/proc/1075/statm: 19641 19097 243 197 0 18881 0
[pid=1076] ppid=1072 vsize=2600 CPUtime=0
/proc/1076/stat : 1076 (sed) S 1072 1072 367 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 184859421 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 226238365778 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/1076/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 161.71
Current children cumulated vsize (KiB) 86516

[startup+222.668 s]
/proc/loadavg: 1.77 1.95 1.92 2/67 1180
/proc/meminfo: memFree=1746704/2055920 swapFree=4192812/4192956
[pid=1072] ppid=1070 vsize=5352 CPUtime=0
/proc/1072/stat : 1072 (solver) S 1070 1072 367 0 -1 4194304 313 174 0 0 0 0 0 0 21 0 1 0 184859419 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1072/statm: 1338 229 192 169 0 49 0
[pid=1075] ppid=1072 vsize=80264 CPUtime=221.77
/proc/1075/stat : 1075 (xlisp) R 1072 1072 367 0 -1 4194304 103828 0 0 0 22123 54 0 0 25 0 1 0 184859420 82190336 19527 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134677665 0 0 4096 130 0 0 0 17 0 0 0
/proc/1075/statm: 20066 19527 243 197 0 19306 0
[pid=1076] ppid=1072 vsize=2600 CPUtime=0
/proc/1076/stat : 1076 (sed) S 1072 1072 367 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 184859421 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 226238365778 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/1076/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 221.77
Current children cumulated vsize (KiB) 88216

[startup+282.684 s]
/proc/loadavg: 1.28 1.77 1.86 2/67 1180
/proc/meminfo: memFree=1746768/2055920 swapFree=4192812/4192956
[pid=1072] ppid=1070 vsize=5352 CPUtime=0
/proc/1072/stat : 1072 (solver) S 1070 1072 367 0 -1 4194304 313 174 0 0 0 0 0 0 21 0 1 0 184859419 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1072/statm: 1338 229 192 169 0 49 0
[pid=1075] ppid=1072 vsize=80264 CPUtime=281.76
/proc/1075/stat : 1075 (xlisp) R 1072 1072 367 0 -1 4194304 134085 0 0 0 28107 69 0 0 25 0 1 0 184859420 82190336 19527 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134752496 0 0 4096 130 0 0 0 17 0 0 0
/proc/1075/statm: 20066 19527 243 197 0 19306 0
[pid=1076] ppid=1072 vsize=2600 CPUtime=0
/proc/1076/stat : 1076 (sed) S 1072 1072 367 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 184859421 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 226238365778 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/1076/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 281.76
Current children cumulated vsize (KiB) 88216

[startup+342.693 s]
/proc/loadavg: 1.10 1.63 1.80 2/67 1180
/proc/meminfo: memFree=1746768/2055920 swapFree=4192812/4192956
[pid=1072] ppid=1070 vsize=5352 CPUtime=0
/proc/1072/stat : 1072 (solver) S 1070 1072 367 0 -1 4194304 313 174 0 0 0 0 0 0 21 0 1 0 184859419 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1072/statm: 1338 229 192 169 0 49 0
[pid=1075] ppid=1072 vsize=80264 CPUtime=341.75
/proc/1075/stat : 1075 (xlisp) R 1072 1072 367 0 -1 4194304 178513 0 0 0 34083 92 0 0 25 0 1 0 184859420 82190336 19527 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683814 0 0 4096 130 0 0 0 17 0 0 0
/proc/1075/statm: 20066 19527 243 197 0 19306 0
[pid=1076] ppid=1072 vsize=2600 CPUtime=0
/proc/1076/stat : 1076 (sed) S 1072 1072 367 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 184859421 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 226238365778 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/1076/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 341.75
Current children cumulated vsize (KiB) 88216

[startup+402.703 s]

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

/proc/1076/stat : 1076 (sed) S 1072 1072 367 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 184859421 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 226238365778 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/1076/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1241.71
Current children cumulated vsize (KiB) 88504

[startup+1302.91 s]
/proc/loadavg: 1.00 1.01 1.26 2/67 1380
/proc/meminfo: memFree=1744536/2055920 swapFree=4192812/4192956
[pid=1072] ppid=1070 vsize=5352 CPUtime=0
/proc/1072/stat : 1072 (solver) S 1070 1072 367 0 -1 4194304 313 174 0 0 0 0 0 0 21 0 1 0 184859419 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1072/statm: 1338 229 192 169 0 49 0
[pid=1075] ppid=1072 vsize=82084 CPUtime=1301.69
/proc/1075/stat : 1075 (xlisp) R 1072 1072 367 0 -1 4194304 1579989 0 0 0 129378 791 0 0 25 0 1 0 184859420 84054016 19989 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684091 0 0 4096 130 0 0 0 17 0 0 0
/proc/1075/statm: 20521 19989 243 197 0 19761 0
[pid=1076] ppid=1072 vsize=2600 CPUtime=0
/proc/1076/stat : 1076 (sed) S 1072 1072 367 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 184859421 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 226238365778 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/1076/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1301.69
Current children cumulated vsize (KiB) 90036

[startup+1362.93 s]
/proc/loadavg: 1.00 1.01 1.24 2/67 1380
/proc/meminfo: memFree=1744536/2055920 swapFree=4192812/4192956
[pid=1072] ppid=1070 vsize=5352 CPUtime=0
/proc/1072/stat : 1072 (solver) S 1070 1072 367 0 -1 4194304 313 174 0 0 0 0 0 0 21 0 1 0 184859419 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1072/statm: 1338 229 192 169 0 49 0
[pid=1075] ppid=1072 vsize=82084 CPUtime=1361.7
/proc/1075/stat : 1075 (xlisp) R 1072 1072 367 0 -1 4194304 1721316 0 0 0 135311 859 0 0 25 0 1 0 184859420 84054016 19989 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683877 0 0 4096 130 0 0 0 17 0 0 0
/proc/1075/statm: 20521 19989 243 197 0 19761 0
[pid=1076] ppid=1072 vsize=2600 CPUtime=0
/proc/1076/stat : 1076 (sed) S 1072 1072 367 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 184859421 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 226238365778 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/1076/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1361.7
Current children cumulated vsize (KiB) 90036

[startup+1422.94 s]
/proc/loadavg: 1.00 1.00 1.22 2/67 1380
/proc/meminfo: memFree=1745944/2055920 swapFree=4192812/4192956
[pid=1072] ppid=1070 vsize=5352 CPUtime=0
/proc/1072/stat : 1072 (solver) S 1070 1072 367 0 -1 4194304 313 174 0 0 0 0 0 0 21 0 1 0 184859419 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1072/statm: 1338 229 192 169 0 49 0
[pid=1075] ppid=1072 vsize=80552 CPUtime=1421.69
/proc/1075/stat : 1075 (xlisp) R 1072 1072 367 0 -1 4194304 1850387 0 0 0 141247 922 0 0 25 0 1 0 184859420 82485248 19606 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 0 0 0
/proc/1075/statm: 20138 19606 243 197 0 19378 0
[pid=1076] ppid=1072 vsize=2600 CPUtime=0
/proc/1076/stat : 1076 (sed) S 1072 1072 367 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 184859421 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 226238365778 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/1076/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1421.69
Current children cumulated vsize (KiB) 88504

[startup+1482.95 s]
/proc/loadavg: 1.00 1.00 1.20 2/67 1380
/proc/meminfo: memFree=1744664/2055920 swapFree=4192812/4192956
[pid=1072] ppid=1070 vsize=5352 CPUtime=0
/proc/1072/stat : 1072 (solver) S 1070 1072 367 0 -1 4194304 313 174 0 0 0 0 0 0 21 0 1 0 184859419 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1072/statm: 1338 229 192 169 0 49 0
[pid=1075] ppid=1072 vsize=82084 CPUtime=1481.68
/proc/1075/stat : 1075 (xlisp) R 1072 1072 367 0 -1 4194304 1914348 0 0 0 147214 954 0 0 25 0 1 0 184859420 84054016 19989 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684091 0 0 4096 130 0 0 0 17 0 0 0
/proc/1075/statm: 20521 19989 243 197 0 19761 0
[pid=1076] ppid=1072 vsize=2600 CPUtime=0
/proc/1076/stat : 1076 (sed) S 1072 1072 367 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 184859421 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 226238365778 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/1076/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1481.68
Current children cumulated vsize (KiB) 90036

[startup+1542.96 s]
/proc/loadavg: 1.00 1.00 1.19 2/67 1380
/proc/meminfo: memFree=1744664/2055920 swapFree=4192812/4192956
[pid=1072] ppid=1070 vsize=5352 CPUtime=0
/proc/1072/stat : 1072 (solver) S 1070 1072 367 0 -1 4194304 313 174 0 0 0 0 0 0 21 0 1 0 184859419 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1072/statm: 1338 229 192 169 0 49 0
[pid=1075] ppid=1072 vsize=82084 CPUtime=1541.68
/proc/1075/stat : 1075 (xlisp) R 1072 1072 367 0 -1 4194304 2052611 0 0 0 153150 1018 0 0 25 0 1 0 184859420 84054016 19989 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134746294 0 0 4096 130 0 0 0 17 0 0 0
/proc/1075/statm: 20521 19989 243 197 0 19761 0
[pid=1076] ppid=1072 vsize=2600 CPUtime=0
/proc/1076/stat : 1076 (sed) S 1072 1072 367 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 184859421 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 226238365778 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/1076/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1541.68
Current children cumulated vsize (KiB) 90036

[startup+1602.97 s]
/proc/loadavg: 1.06 1.02 1.18 2/67 1380
/proc/meminfo: memFree=1744600/2055920 swapFree=4192812/4192956
[pid=1072] ppid=1070 vsize=5352 CPUtime=0
/proc/1072/stat : 1072 (solver) S 1070 1072 367 0 -1 4194304 313 174 0 0 0 0 0 0 21 0 1 0 184859419 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1072/statm: 1338 229 192 169 0 49 0
[pid=1075] ppid=1072 vsize=82084 CPUtime=1601.67
/proc/1075/stat : 1075 (xlisp) R 1072 1072 367 0 -1 4194304 2191257 0 0 0 159080 1087 0 0 25 0 1 0 184859420 84054016 19989 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 0 0 0
/proc/1075/statm: 20521 19989 243 197 0 19761 0
[pid=1076] ppid=1072 vsize=2600 CPUtime=0
/proc/1076/stat : 1076 (sed) S 1072 1072 367 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 184859421 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 226238365778 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/1076/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1601.67
Current children cumulated vsize (KiB) 90036

[startup+1662.98 s]
/proc/loadavg: 1.02 1.01 1.17 2/67 1380
/proc/meminfo: memFree=1744600/2055920 swapFree=4192812/4192956
[pid=1072] ppid=1070 vsize=5352 CPUtime=0
/proc/1072/stat : 1072 (solver) S 1070 1072 367 0 -1 4194304 313 174 0 0 0 0 0 0 21 0 1 0 184859419 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1072/statm: 1338 229 192 169 0 49 0
[pid=1075] ppid=1072 vsize=82084 CPUtime=1661.67
/proc/1075/stat : 1075 (xlisp) R 1072 1072 367 0 -1 4194304 2328754 0 0 0 165014 1153 0 0 25 0 1 0 184859420 84054016 19989 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684288 0 0 4096 130 0 0 0 17 0 0 0
/proc/1075/statm: 20521 19989 243 197 0 19761 0
[pid=1076] ppid=1072 vsize=2600 CPUtime=0
/proc/1076/stat : 1076 (sed) S 1072 1072 367 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 184859421 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 226238365778 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/1076/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1661.67
Current children cumulated vsize (KiB) 90036

[startup+1722.99 s]
/proc/loadavg: 1.01 1.00 1.15 2/67 1380
/proc/meminfo: memFree=1744600/2055920 swapFree=4192812/4192956
[pid=1072] ppid=1070 vsize=5352 CPUtime=0
/proc/1072/stat : 1072 (solver) S 1070 1072 367 0 -1 4194304 313 174 0 0 0 0 0 0 21 0 1 0 184859419 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1072/statm: 1338 229 192 169 0 49 0
[pid=1075] ppid=1072 vsize=82084 CPUtime=1721.67
/proc/1075/stat : 1075 (xlisp) R 1072 1072 367 0 -1 4194304 2377012 0 0 0 170990 1177 0 0 25 0 1 0 184859420 84054016 19989 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683822 0 0 4096 130 0 0 0 17 0 0 0
/proc/1075/statm: 20521 19989 243 197 0 19761 0
[pid=1076] ppid=1072 vsize=2600 CPUtime=0
/proc/1076/stat : 1076 (sed) S 1072 1072 367 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 184859421 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 226238365778 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/1076/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1721.67
Current children cumulated vsize (KiB) 90036

[startup+1783 s]
/proc/loadavg: 1.00 1.00 1.14 2/67 1380
/proc/meminfo: memFree=1744600/2055920 swapFree=4192812/4192956
[pid=1072] ppid=1070 vsize=5352 CPUtime=0
/proc/1072/stat : 1072 (solver) S 1070 1072 367 0 -1 4194304 313 174 0 0 0 0 0 0 21 0 1 0 184859419 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1072/statm: 1338 229 192 169 0 49 0
[pid=1075] ppid=1072 vsize=82084 CPUtime=1781.66
/proc/1075/stat : 1075 (xlisp) R 1072 1072 367 0 -1 4194304 2514126 0 0 0 176924 1242 0 0 25 0 1 0 184859420 84054016 19989 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684279 0 0 4096 130 0 0 0 17 0 0 0
/proc/1075/statm: 20521 19989 243 197 0 19761 0
[pid=1076] ppid=1072 vsize=2600 CPUtime=0
/proc/1076/stat : 1076 (sed) S 1072 1072 367 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 184859421 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 226238365778 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/1076/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1781.66
Current children cumulated vsize (KiB) 90036



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1801.36 s]
/proc/loadavg: 1.00 1.00 1.14 2/67 1380
/proc/meminfo: memFree=1744536/2055920 swapFree=4192812/4192956
[pid=1072] ppid=1070 vsize=5352 CPUtime=0
/proc/1072/stat : 1072 (solver) S 1070 1072 367 0 -1 4194304 313 174 0 0 0 0 0 0 21 0 1 0 184859419 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1072/statm: 1338 229 192 169 0 49 0
[pid=1075] ppid=1072 vsize=82084 CPUtime=1800.02
/proc/1075/stat : 1075 (xlisp) R 1072 1072 367 0 -1 4194304 2557022 0 0 0 178739 1263 0 0 25 0 1 0 184859420 84054016 19989 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684100 0 0 4096 130 0 0 0 17 0 0 0
/proc/1075/statm: 20521 19989 243 197 0 19761 0
[pid=1076] ppid=1072 vsize=2600 CPUtime=0
/proc/1076/stat : 1076 (sed) S 1072 1072 367 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 184859421 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 226238365778 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/1076/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 90036

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 1072 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=0 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=6998
CPU time returned by wait4() is 0.006998
while last known CPU time is 1800.02

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

Real time (s): 1801.38
CPU time (s): 1800.02
CPU user time (s): 1787.39
CPU system time (s): 12.63
CPU usage (%): 99.9246
Max. virtual memory (cumulated for all children) (KiB): 90036

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0
system time used= 0.006998
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= 23
involuntary context switches= 5

runsolver used 2.09768 s user time and 4.49532 s system time

The end

Launcher Data (download as text)

Begin job on node58 on Tue Jan  9 17:43:31 UTC 2007


IDJOB= 239150
IDBENCH= 7045
FILE ID= node58/239150-1168364611

PBS_JOBID= 3504000

Free space on /tmp= 66550 MiB

BENCH NAME= HOME/pub/bench/CPAI06/qcp-qwh/QCP-25/qcp-25-264-4_ext.xml
COMMAND LINE= /tmp/evaluation/239150-1168364611/solver
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node58/convwatcher-239150-1168364611 -o ROOT/results/node58/conversion-239150-1168364611 -C 600 -M 900 /tmp/evaluation/239150-1168364611/conversion /tmp/evaluation/239150-1168364611/unknown
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node58/watcher-239150-1168364611 -o ROOT/results/node58/solver-239150-1168364611 -C 1800 -M 900  /tmp/evaluation/239150-1168364611/solver

META MD5SUM SOLVER= d524ecf1110edbc743abd2f199c280bf
MD5SUM BENCH=  d9b524fe551de67c9b5c4c60c0d74503

RANDOM SEED= 123942734

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		: 3000.223
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		: 3000.223
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:       1803424 kB
Buffers:         45180 kB
Cached:         121692 kB
SwapCached:          0 kB
Active:         112008 kB
Inactive:        85844 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1803424 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            8528 kB
Writeback:           0 kB
Mapped:          41996 kB
Slab:            40012 kB
Committed_AS:  3457136 kB
PageTables:       1760 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= 66555 MiB



End job on node58 on Tue Jan  9 18:13:36 UTC 2007