Trace number 239094

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) 1800.02 1807.3

General information on the benchmark

Nameqcp-qwh/QCP-25/
qcp-25-264-1_ext.xml
MD5SUM6da7049e947d87cbb0f89c14dfc9bf39
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 benchmark88.7645
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/node51/watcher-239094-1168363780 -o ROOT/results/node51/solver-239094-1168363780 -C 1800 -M 900 /tmp/evaluation/239094-1168363780/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: 1.92 1.98 1.99 5/80 23537
/proc/meminfo: memFree=1763744/2055920 swapFree=4192812/4192956
[pid=23536] ppid=23534 vsize=18540 CPUtime=0
/proc/23536/stat : 23536 (runsolver) R 23534 23536 22872 0 -1 4194368 16 0 0 0 0 0 0 0 21 0 1 0 184776929 18984960 279 18446744073709551615 4194304 4267372 548682069136 18446744073709551615 235371293991 0 0 4096 24578 0 0 0 17 1 0 0
/proc/23536/statm: 4635 279 244 17 0 2626 0

[startup+0.109124 s]
/proc/loadavg: 1.92 1.98 1.99 5/80 23537
/proc/meminfo: memFree=1763744/2055920 swapFree=4192812/4192956
[pid=23536] ppid=23534 vsize=5352 CPUtime=0
/proc/23536/stat : 23536 (solver) S 23534 23536 22872 0 -1 4194304 313 174 0 0 0 0 0 0 21 0 1 0 184776929 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23536/statm: 1338 229 192 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.517196 s]
/proc/loadavg: 1.92 1.98 1.99 5/80 23537
/proc/meminfo: memFree=1763744/2055920 swapFree=4192812/4192956
[pid=23536] ppid=23534 vsize=5352 CPUtime=0
/proc/23536/stat : 23536 (solver) S 23534 23536 22872 0 -1 4194304 313 174 0 0 0 0 0 0 21 0 1 0 184776929 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23536/statm: 1338 229 192 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.33833 s]
/proc/loadavg: 1.93 1.98 1.99 3/82 23540
/proc/meminfo: memFree=1737744/2055920 swapFree=4192812/4192956
[pid=23536] ppid=23534 vsize=5352 CPUtime=0
/proc/23536/stat : 23536 (solver) S 23534 23536 22872 0 -1 4194304 313 174 0 0 0 0 0 0 21 0 1 0 184776929 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23536/statm: 1338 229 192 169 0 49 0
[pid=23539] ppid=23536 vsize=31912 CPUtime=1.31
/proc/23539/stat : 23539 (xlisp) R 23536 23536 22872 0 -1 4194304 7487 0 0 0 128 3 0 0 25 0 1 0 184776930 32677888 7447 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684803 0 0 4096 130 0 0 0 17 1 0 0
/proc/23539/statm: 7978 7447 241 197 0 7218 0
[pid=23540] ppid=23536 vsize=2600 CPUtime=0
/proc/23540/stat : 23540 (sed) S 23536 23536 22872 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 184776930 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 235371462738 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/23540/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 39864

[startup+2.97561 s]
/proc/loadavg: 1.93 1.98 1.99 3/82 23540
/proc/meminfo: memFree=1722256/2055920 swapFree=4192812/4192956
[pid=23536] ppid=23534 vsize=5352 CPUtime=0
/proc/23536/stat : 23536 (solver) S 23534 23536 22872 0 -1 4194304 313 174 0 0 0 0 0 0 21 0 1 0 184776929 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23536/statm: 1338 229 192 169 0 49 0
[pid=23539] ppid=23536 vsize=51968 CPUtime=2.94
/proc/23539/stat : 23539 (xlisp) R 23536 23536 22872 0 -1 4194304 12488 0 0 0 288 6 0 0 25 0 1 0 184776930 53215232 12448 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 1 0 0
/proc/23539/statm: 12992 12448 241 197 0 12232 0
[pid=23540] ppid=23536 vsize=2600 CPUtime=0
/proc/23540/stat : 23540 (sed) S 23536 23536 22872 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 184776930 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 235371462738 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/23540/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 59920

[startup+6.27017 s]
/proc/loadavg: 1.93 1.98 1.99 3/82 23540
/proc/meminfo: memFree=1696144/2055920 swapFree=4192812/4192956
[pid=23536] ppid=23534 vsize=5352 CPUtime=0
/proc/23536/stat : 23536 (solver) S 23534 23536 22872 0 -1 4194304 313 174 0 0 0 0 0 0 21 0 1 0 184776929 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23536/statm: 1338 229 192 169 0 49 0
[pid=23539] ppid=23536 vsize=71128 CPUtime=6.22
/proc/23539/stat : 23539 (xlisp) R 23536 23536 22872 0 -1 4194304 17297 0 0 0 613 9 0 0 25 0 1 0 184776930 72835072 17256 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684588 0 0 4096 130 0 0 0 17 1 0 0
/proc/23539/statm: 17782 17256 242 197 0 17022 0
[pid=23540] ppid=23536 vsize=2600 CPUtime=0
/proc/23540/stat : 23540 (sed) S 23536 23536 22872 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 184776930 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 235371462738 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/23540/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 79080

[startup+12.7423 s]
/proc/loadavg: 1.94 1.98 1.99 3/82 23540
/proc/meminfo: memFree=1689680/2055920 swapFree=4192812/4192956
[pid=23536] ppid=23534 vsize=5352 CPUtime=0
/proc/23536/stat : 23536 (solver) S 23534 23536 22872 0 -1 4194304 313 174 0 0 0 0 0 0 21 0 1 0 184776929 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23536/statm: 1338 229 192 169 0 49 0
[pid=23539] ppid=23536 vsize=76580 CPUtime=12.66
/proc/23539/stat : 23539 (xlisp) R 23536 23536 22872 0 -1 4194304 18652 0 0 0 1256 10 0 0 25 0 1 0 184776930 78417920 18611 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684572 0 0 4096 130 0 0 0 17 1 0 0
/proc/23539/statm: 19145 18611 242 197 0 18385 0
[pid=23540] ppid=23536 vsize=2600 CPUtime=0
/proc/23540/stat : 23540 (sed) S 23536 23536 22872 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 184776930 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 235371462738 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/23540/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 84532

[startup+25.5915 s]
/proc/loadavg: 1.95 1.98 1.99 3/82 23540
/proc/meminfo: memFree=1689808/2055920 swapFree=4192812/4192956
[pid=23536] ppid=23534 vsize=5352 CPUtime=0
/proc/23536/stat : 23536 (solver) S 23534 23536 22872 0 -1 4194304 313 174 0 0 0 0 0 0 21 0 1 0 184776929 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23536/statm: 1338 229 192 169 0 49 0
[pid=23539] ppid=23536 vsize=76580 CPUtime=25.45
/proc/23539/stat : 23539 (xlisp) R 23536 23536 22872 0 -1 4194304 18652 0 0 0 2535 10 0 0 25 0 1 0 184776930 78417920 18611 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134882521 0 0 4096 130 0 0 0 17 1 0 0
/proc/23539/statm: 19145 18611 242 197 0 18385 0
[pid=23540] ppid=23536 vsize=2600 CPUtime=0
/proc/23540/stat : 23540 (sed) S 23536 23536 22872 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 184776930 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 235371462738 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/23540/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 84532

[startup+51.2798 s]
/proc/loadavg: 1.97 1.98 1.99 3/82 23540
/proc/meminfo: memFree=1689808/2055920 swapFree=4192812/4192956
[pid=23536] ppid=23534 vsize=5352 CPUtime=0
/proc/23536/stat : 23536 (solver) S 23534 23536 22872 0 -1 4194304 313 174 0 0 0 0 0 0 21 0 1 0 184776929 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23536/statm: 1338 229 192 169 0 49 0
[pid=23539] ppid=23536 vsize=76580 CPUtime=51.01
/proc/23539/stat : 23539 (xlisp) R 23536 23536 22872 0 -1 4194304 18652 0 0 0 5091 10 0 0 25 0 1 0 184776930 78417920 18611 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684597 0 0 4096 130 0 0 0 17 1 0 0
/proc/23539/statm: 19145 18611 242 197 0 18385 0
[pid=23540] ppid=23536 vsize=2600 CPUtime=0
/proc/23540/stat : 23540 (sed) S 23536 23536 22872 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 184776930 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 235371462738 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/23540/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 51.01
Current children cumulated vsize (KiB) 84532

[startup+102.551 s]
/proc/loadavg: 1.98 1.98 1.99 3/82 23540
/proc/meminfo: memFree=1689872/2055920 swapFree=4192812/4192956
[pid=23536] ppid=23534 vsize=5352 CPUtime=0
/proc/23536/stat : 23536 (solver) S 23534 23536 22872 0 -1 4194304 313 174 0 0 0 0 0 0 21 0 1 0 184776929 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23536/statm: 1338 229 192 169 0 49 0
[pid=23539] ppid=23536 vsize=76580 CPUtime=102.05
/proc/23539/stat : 23539 (xlisp) R 23536 23536 22872 0 -1 4194304 18652 0 0 0 10194 11 0 0 25 0 1 0 184776930 78417920 18611 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684591 0 0 4096 130 0 0 0 17 1 0 0
/proc/23539/statm: 19145 18611 242 197 0 18385 0
[pid=23540] ppid=23536 vsize=2600 CPUtime=0
/proc/23540/stat : 23540 (sed) S 23536 23536 22872 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 184776930 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 235371462738 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/23540/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 102.05
Current children cumulated vsize (KiB) 84532

[startup+162.562 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 23540
/proc/meminfo: memFree=1688336/2055920 swapFree=4192812/4192956
[pid=23536] ppid=23534 vsize=5352 CPUtime=0
/proc/23536/stat : 23536 (solver) S 23534 23536 22872 0 -1 4194304 313 174 0 0 0 0 0 0 21 0 1 0 184776929 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23536/statm: 1338 229 192 169 0 49 0
[pid=23539] ppid=23536 vsize=78112 CPUtime=161.77
/proc/23539/stat : 23539 (xlisp) R 23536 23536 22872 0 -1 4194304 38955 0 0 0 16156 21 0 0 25 0 1 0 184776930 79986688 18998 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683881 0 0 4096 130 0 0 0 17 1 0 0
/proc/23539/statm: 19528 18998 244 197 0 18768 0
[pid=23540] ppid=23536 vsize=2600 CPUtime=0
/proc/23540/stat : 23540 (sed) S 23536 23536 22872 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 184776930 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 235371462738 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/23540/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 161.77
Current children cumulated vsize (KiB) 86064

[startup+222.568 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 23540
/proc/meminfo: memFree=1689680/2055920 swapFree=4192812/4192956
[pid=23536] ppid=23534 vsize=5352 CPUtime=0
/proc/23536/stat : 23536 (solver) S 23534 23536 22872 0 -1 4194304 313 174 0 0 0 0 0 0 21 0 1 0 184776929 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23536/statm: 1338 229 192 169 0 49 0
[pid=23539] ppid=23536 vsize=76580 CPUtime=221.49
/proc/23539/stat : 23539 (xlisp) R 23536 23536 22872 0 -1 4194304 93344 0 0 0 22099 50 0 0 25 0 1 0 184776930 78417920 18618 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134672829 0 0 4096 130 0 0 0 17 1 0 0
/proc/23539/statm: 19145 18618 244 197 0 18385 0
[pid=23540] ppid=23536 vsize=2600 CPUtime=0
/proc/23540/stat : 23540 (sed) S 23536 23536 22872 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 184776930 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 235371462738 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/23540/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 221.49
Current children cumulated vsize (KiB) 84532

[startup+282.571 s]
/proc/loadavg: 1.99 1.98 1.99 4/82 23540
/proc/meminfo: memFree=1689680/2055920 swapFree=4192812/4192956
[pid=23536] ppid=23534 vsize=5352 CPUtime=0
/proc/23536/stat : 23536 (solver) S 23534 23536 22872 0 -1 4194304 313 174 0 0 0 0 0 0 21 0 1 0 184776929 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23536/statm: 1338 229 192 169 0 49 0
[pid=23539] ppid=23536 vsize=76580 CPUtime=281.22
/proc/23539/stat : 23539 (xlisp) R 23536 23536 22872 0 -1 4194304 93344 0 0 0 28071 51 0 0 25 0 1 0 184776930 78417920 18618 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 1 0 0
/proc/23539/statm: 19145 18618 244 197 0 18385 0
[pid=23540] ppid=23536 vsize=2600 CPUtime=0
/proc/23540/stat : 23540 (sed) S 23536 23536 22872 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 184776930 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 235371462738 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/23540/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 281.22
Current children cumulated vsize (KiB) 84532

[startup+342.582 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 23540
/proc/meminfo: memFree=1688272/2055920 swapFree=4192812/4192956
[pid=23536] ppid=23534 vsize=5352 CPUtime=0
/proc/23536/stat : 23536 (solver) S 23534 23536 22872 0 -1 4194304 313 174 0 0 0 0 0 0 21 0 1 0 184776929 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23536/statm: 1338 229 192 169 0 49 0
[pid=23539] ppid=23536 vsize=78112 CPUtime=340.93
/proc/23539/stat : 23539 (xlisp) R 23536 23536 22872 0 -1 4194304 105217 0 0 0 34035 58 0 0 25 0 1 0 184776930 79986688 19001 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684809 0 0 4096 130 0 0 0 17 1 0 0
/proc/23539/statm: 19528 19001 244 197 0 18768 0
[pid=23540] ppid=23536 vsize=2600 CPUtime=0
/proc/23540/stat : 23540 (sed) S 23536 23536 22872 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 184776930 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 235371462738 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/23540/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 340.93
Current children cumulated vsize (KiB) 86064

[startup+402.592 s]

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

/proc/23540/stat : 23540 (sed) S 23536 23536 22872 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 184776930 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 235371462738 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/23540/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1236.78
Current children cumulated vsize (KiB) 84532

[startup+1302.71 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 23540
/proc/meminfo: memFree=1689360/2055920 swapFree=4192812/4192956
[pid=23536] ppid=23534 vsize=5352 CPUtime=0
/proc/23536/stat : 23536 (solver) S 23534 23536 22872 0 -1 4194304 313 174 0 0 0 0 0 0 21 0 1 0 184776929 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23536/statm: 1338 229 192 169 0 49 0
[pid=23539] ppid=23536 vsize=76580 CPUtime=1296.5
/proc/23539/stat : 23539 (xlisp) R 23536 23536 22872 0 -1 4194304 539156 0 0 0 129353 297 0 0 25 0 1 0 184776930 78417920 18618 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684930 0 0 4096 130 0 0 0 17 1 0 0
/proc/23539/statm: 19145 18618 244 197 0 18385 0
[pid=23540] ppid=23536 vsize=2600 CPUtime=0
/proc/23540/stat : 23540 (sed) S 23536 23536 22872 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 184776930 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 235371462738 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/23540/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1296.5
Current children cumulated vsize (KiB) 84532

[startup+1362.72 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 23540
/proc/meminfo: memFree=1689360/2055920 swapFree=4192812/4192956
[pid=23536] ppid=23534 vsize=5352 CPUtime=0
/proc/23536/stat : 23536 (solver) S 23534 23536 22872 0 -1 4194304 313 174 0 0 0 0 0 0 21 0 1 0 184776929 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23536/statm: 1338 229 192 169 0 49 0
[pid=23539] ppid=23536 vsize=76580 CPUtime=1356.23
/proc/23539/stat : 23539 (xlisp) R 23536 23536 22872 0 -1 4194304 539156 0 0 0 135325 298 0 0 25 0 1 0 184776930 78417920 18618 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684575 0 0 4096 130 0 0 0 17 1 0 0
/proc/23539/statm: 19145 18618 244 197 0 18385 0
[pid=23540] ppid=23536 vsize=2600 CPUtime=0
/proc/23540/stat : 23540 (sed) S 23536 23536 22872 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 184776930 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 235371462738 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/23540/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1356.23
Current children cumulated vsize (KiB) 84532

[startup+1422.73 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 23540
/proc/meminfo: memFree=1689360/2055920 swapFree=4192812/4192956
[pid=23536] ppid=23534 vsize=5352 CPUtime=0
/proc/23536/stat : 23536 (solver) S 23534 23536 22872 0 -1 4194304 313 174 0 0 0 0 0 0 21 0 1 0 184776929 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23536/statm: 1338 229 192 169 0 49 0
[pid=23539] ppid=23536 vsize=76580 CPUtime=1415.96
/proc/23539/stat : 23539 (xlisp) R 23536 23536 22872 0 -1 4194304 539156 0 0 0 141298 298 0 0 25 0 1 0 184776930 78417920 18618 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683844 0 0 4096 130 0 0 0 17 1 0 0
/proc/23539/statm: 19145 18618 244 197 0 18385 0
[pid=23540] ppid=23536 vsize=2600 CPUtime=0
/proc/23540/stat : 23540 (sed) S 23536 23536 22872 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 184776930 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 235371462738 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/23540/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1415.96
Current children cumulated vsize (KiB) 84532

[startup+1482.76 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 23612
/proc/meminfo: memFree=1713992/2055920 swapFree=4192812/4192956
[pid=23536] ppid=23534 vsize=5352 CPUtime=0
/proc/23536/stat : 23536 (solver) S 23534 23536 22872 0 -1 4194304 313 174 0 0 0 0 0 0 21 0 1 0 184776929 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23536/statm: 1338 229 192 169 0 49 0
[pid=23539] ppid=23536 vsize=78112 CPUtime=1475.86
/proc/23539/stat : 23539 (xlisp) R 23536 23536 22872 0 -1 4194304 612692 0 0 0 147247 339 0 0 25 0 1 0 184776930 79986688 19001 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684831 0 0 4096 130 0 0 0 17 0 0 0
/proc/23539/statm: 19528 19001 244 197 0 18768 0
[pid=23540] ppid=23536 vsize=2600 CPUtime=0
/proc/23540/stat : 23540 (sed) S 23536 23536 22872 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 184776930 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 235371462738 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/23540/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1475.86
Current children cumulated vsize (KiB) 86064

[startup+1542.8 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 23612
/proc/meminfo: memFree=1715464/2055920 swapFree=4192812/4192956
[pid=23536] ppid=23534 vsize=5352 CPUtime=0
/proc/23536/stat : 23536 (solver) S 23534 23536 22872 0 -1 4194304 313 174 0 0 0 0 0 0 21 0 1 0 184776929 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23536/statm: 1338 229 192 169 0 49 0
[pid=23539] ppid=23536 vsize=76580 CPUtime=1535.82
/proc/23539/stat : 23539 (xlisp) R 23536 23536 22872 0 -1 4194304 613841 0 0 0 153242 340 0 0 25 0 1 0 184776930 78417920 18618 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684809 0 0 4096 130 0 0 0 17 0 0 0
/proc/23539/statm: 19145 18618 244 197 0 18385 0
[pid=23540] ppid=23536 vsize=2600 CPUtime=0
/proc/23540/stat : 23540 (sed) S 23536 23536 22872 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 184776930 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 235371462738 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/23540/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1535.82
Current children cumulated vsize (KiB) 84532

[startup+1602.82 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 23612
/proc/meminfo: memFree=1715400/2055920 swapFree=4192812/4192956
[pid=23536] ppid=23534 vsize=5352 CPUtime=0
/proc/23536/stat : 23536 (solver) S 23534 23536 22872 0 -1 4194304 313 174 0 0 0 0 0 0 21 0 1 0 184776929 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23536/statm: 1338 229 192 169 0 49 0
[pid=23539] ppid=23536 vsize=76580 CPUtime=1595.78
/proc/23539/stat : 23539 (xlisp) R 23536 23536 22872 0 -1 4194304 613841 0 0 0 159237 341 0 0 25 0 1 0 184776930 78417920 18618 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684603 0 0 4096 130 0 0 0 17 0 0 0
/proc/23539/statm: 19145 18618 244 197 0 18385 0
[pid=23540] ppid=23536 vsize=2600 CPUtime=0
/proc/23540/stat : 23540 (sed) S 23536 23536 22872 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 184776930 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 235371462738 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/23540/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1595.78
Current children cumulated vsize (KiB) 84532

[startup+1662.85 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 23612
/proc/meminfo: memFree=1713928/2055920 swapFree=4192812/4192956
[pid=23536] ppid=23534 vsize=5352 CPUtime=0
/proc/23536/stat : 23536 (solver) S 23534 23536 22872 0 -1 4194304 313 174 0 0 0 0 0 0 21 0 1 0 184776929 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23536/statm: 1338 229 192 169 0 49 0
[pid=23539] ppid=23536 vsize=78112 CPUtime=1655.75
/proc/23539/stat : 23539 (xlisp) R 23536 23536 22872 0 -1 4194304 687760 0 0 0 165195 380 0 0 25 0 1 0 184776930 79986688 19001 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684809 0 0 4096 130 0 0 0 17 0 0 0
/proc/23539/statm: 19528 19001 244 197 0 18768 0
[pid=23540] ppid=23536 vsize=2600 CPUtime=0
/proc/23540/stat : 23540 (sed) S 23536 23536 22872 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 184776930 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 235371462738 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/23540/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1655.75
Current children cumulated vsize (KiB) 86064

[startup+1722.87 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 23612
/proc/meminfo: memFree=1715272/2055920 swapFree=4192812/4192956
[pid=23536] ppid=23534 vsize=5352 CPUtime=0
/proc/23536/stat : 23536 (solver) S 23534 23536 22872 0 -1 4194304 313 174 0 0 0 0 0 0 21 0 1 0 184776929 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23536/statm: 1338 229 192 169 0 49 0
[pid=23539] ppid=23536 vsize=76580 CPUtime=1715.69
/proc/23539/stat : 23539 (xlisp) R 23536 23536 22872 0 -1 4194304 689675 0 0 0 171188 381 0 0 25 0 1 0 184776930 78417920 18618 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134672808 0 0 4096 130 0 0 0 17 0 0 0
/proc/23539/statm: 19145 18618 244 197 0 18385 0
[pid=23540] ppid=23536 vsize=2600 CPUtime=0
/proc/23540/stat : 23540 (sed) S 23536 23536 22872 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 184776930 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 235371462738 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/23540/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1715.69
Current children cumulated vsize (KiB) 84532

[startup+1782.88 s]
/proc/loadavg: 2.03 2.01 2.00 3/83 23612
/proc/meminfo: memFree=1715272/2055920 swapFree=4192812/4192956
[pid=23536] ppid=23534 vsize=5352 CPUtime=0
/proc/23536/stat : 23536 (solver) S 23534 23536 22872 0 -1 4194304 313 174 0 0 0 0 0 0 21 0 1 0 184776929 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23536/statm: 1338 229 192 169 0 49 0
[pid=23539] ppid=23536 vsize=76580 CPUtime=1775.64
/proc/23539/stat : 23539 (xlisp) R 23536 23536 22872 0 -1 4194304 689675 0 0 0 177182 382 0 0 25 0 1 0 184776930 78417920 18618 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683881 0 0 4096 130 0 0 0 17 0 0 0
/proc/23539/statm: 19145 18618 244 197 0 18385 0
[pid=23540] ppid=23536 vsize=2600 CPUtime=0
/proc/23540/stat : 23540 (sed) S 23536 23536 22872 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 184776930 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 235371462738 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/23540/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1775.64
Current children cumulated vsize (KiB) 84532



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1807.28 s]
/proc/loadavg: 2.02 2.01 2.00 3/83 23612
/proc/meminfo: memFree=1715272/2055920 swapFree=4192812/4192956
[pid=23536] ppid=23534 vsize=5352 CPUtime=0
/proc/23536/stat : 23536 (solver) S 23534 23536 22872 0 -1 4194304 313 174 0 0 0 0 0 0 21 0 1 0 184776929 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23536/statm: 1338 229 192 169 0 49 0
[pid=23539] ppid=23536 vsize=76580 CPUtime=1800.02
/proc/23539/stat : 23539 (xlisp) R 23536 23536 22872 0 -1 4194304 689675 0 0 0 179620 382 0 0 25 0 1 0 184776930 78417920 18618 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134672808 0 0 4096 130 0 0 0 17 0 0 0
/proc/23539/statm: 19145 18618 244 197 0 18385 0
[pid=23540] ppid=23536 vsize=2600 CPUtime=0
/proc/23540/stat : 23540 (sed) S 23536 23536 22872 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 184776930 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 235371462738 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/23540/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 84532

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 23536 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=1999 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=3999
CPU time returned by wait4() is 0.005998
while last known CPU time is 1800.02

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

Real time (s): 1807.3
CPU time (s): 1800.02
CPU user time (s): 1796.2
CPU system time (s): 3.82
CPU usage (%): 99.5974
Max. virtual memory (cumulated for all children) (KiB): 86064

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.001999
system time used= 0.003999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 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= 10

runsolver used 2.07069 s user time and 5.9321 s system time

The end

Launcher Data (download as text)

Begin job on node51 on Tue Jan  9 17:29:40 UTC 2007


IDJOB= 239094
IDBENCH= 7040
FILE ID= node51/239094-1168363780

PBS_JOBID= 3504007

Free space on /tmp= 66560 MiB

BENCH NAME= HOME/pub/bench/CPAI06/qcp-qwh/QCP-25/qcp-25-264-1_ext.xml
COMMAND LINE= /tmp/evaluation/239094-1168363780/solver
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node51/convwatcher-239094-1168363780 -o ROOT/results/node51/conversion-239094-1168363780 -C 600 -M 900 /tmp/evaluation/239094-1168363780/conversion /tmp/evaluation/239094-1168363780/unknown
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node51/watcher-239094-1168363780 -o ROOT/results/node51/solver-239094-1168363780 -C 1800 -M 900  /tmp/evaluation/239094-1168363780/solver

META MD5SUM SOLVER= b57068d1450403a75f014042200261c5
MD5SUM BENCH=  6da7049e947d87cbb0f89c14dfc9bf39

RANDOM SEED= 429517891

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		: 3000.277
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		: 3000.277
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:       1764224 kB
Buffers:         28960 kB
Cached:         138116 kB
SwapCached:          0 kB
Active:         156492 kB
Inactive:        85848 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1764224 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2936 kB
Writeback:           0 kB
Mapped:          95556 kB
Slab:            34688 kB
Committed_AS:  5049032 kB
PageTables:       1936 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= 66560 MiB



End job on node51 on Tue Jan  9 17:59:51 UTC 2007