Trace number 1101221

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
bpsolver 2008-06-27? (TO) 1800.08 1805.81

General information on the benchmark

Namecsp/rand-2-50-23/
normalized-rand-2-50-23-587-230-36_ext.xml
MD5SUM62626a6c2b6ea9715f78519d902839af
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 benchmark966.597
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of constraints475
Maximum constraint arity2
Maximum domain size23
Number of constraints which are defined in extension475
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data (download as text)

0.00/0.02	c bpsolver version 6.27.2008
0.00/0.02	c converting(HOME/instance-1101221-1215291756)
1.67/1.73	c Converted in 469 ms
1.67/1.73	c solving(HOME/instance-1101221-1215291756,1800000)

Verifier Data (download as text)

ERROR: Unexpected answer ! ('s SATISFIABLE'/'s UNSATISFIABLE' expected)
Got answer: 

Watcher Data (download as text)

runsolver version 3.2.5 (c) roussel@cril.univ-artois.fr

command line: /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1101221-1215291756/watcher-1101221-1215291756 -o /tmp/evaluation-result-1101221-1215291756/solver-1101221-1215291756 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/solver HOME/instance-1101221-1215291756 1800 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2200 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
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.00 2.00 2.00 4/73 5846
/proc/meminfo: memFree=1619040/2055920 swapFree=4180056/4192956
[pid=5846] ppid=5844 vsize=18572 CPUtime=0
/proc/5846/stat : 5846 (runsolver) R 5844 5846 3219 0 -1 4194368 15 0 0 0 0 0 0 0 22 0 1 0 2008150817 19017728 292 996147200 4194304 4296836 548682068480 18446744073709551615 244671114535 0 0 4096 24578 0 0 0 17 1 0 0
/proc/5846/statm: 4643 292 257 25 0 2626 0

[startup+0.104082 s]
/proc/loadavg: 2.00 2.00 2.00 4/73 5846
/proc/meminfo: memFree=1619040/2055920 swapFree=4180056/4192956
[pid=5846] ppid=5844 vsize=56080 CPUtime=0.08
/proc/5846/stat : 5846 (bprolog) R 5844 5846 3219 0 -1 4194304 1096 0 0 0 3 5 0 0 22 0 1 0 2008150817 57425920 809 996147200 134512640 134990860 4294956096 18446744073709551615 10827327 0 0 4096 2 0 0 0 17 1 0 0
/proc/5846/statm: 14020 809 176 116 0 13531 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 56080

[startup+0.20109 s]
/proc/loadavg: 2.00 2.00 2.00 4/73 5846
/proc/meminfo: memFree=1619040/2055920 swapFree=4180056/4192956
[pid=5846] ppid=5844 vsize=56080 CPUtime=0.19
/proc/5846/stat : 5846 (bprolog) R 5844 5846 3219 0 -1 4194304 1096 0 0 0 6 13 0 0 22 0 1 0 2008150817 57425920 809 996147200 134512640 134990860 4294956096 18446744073709551615 10816580 0 0 4096 2 0 0 0 17 1 0 0
/proc/5846/statm: 14020 809 176 116 0 13531 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 56080

[startup+0.301102 s]
/proc/loadavg: 2.00 2.00 2.00 4/73 5846
/proc/meminfo: memFree=1619040/2055920 swapFree=4180056/4192956
[pid=5846] ppid=5844 vsize=56080 CPUtime=0.28
/proc/5846/stat : 5846 (bprolog) R 5844 5846 3219 0 -1 4194304 1096 0 0 0 8 20 0 0 23 0 1 0 2008150817 57425920 809 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/5846/statm: 14020 809 176 116 0 13531 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 56080

[startup+0.701146 s]
/proc/loadavg: 2.00 2.00 2.00 4/73 5846
/proc/meminfo: memFree=1619040/2055920 swapFree=4180056/4192956
[pid=5846] ppid=5844 vsize=56080 CPUtime=0.69
/proc/5846/stat : 5846 (bprolog) R 5844 5846 3219 0 -1 4194304 1096 0 0 0 19 50 0 0 25 0 1 0 2008150817 57425920 809 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/5846/statm: 14020 809 176 116 0 13531 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 56080

[startup+1.50123 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 5847
/proc/meminfo: memFree=1616088/2055920 swapFree=4180056/4192956
[pid=5846] ppid=5844 vsize=56080 CPUtime=1.47
/proc/5846/stat : 5846 (bprolog) R 5844 5846 3219 0 -1 4194304 1097 0 0 0 39 108 0 0 25 0 1 0 2008150817 57425920 810 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/5846/statm: 14020 810 176 116 0 13531 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 56080

[startup+3.10139 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 5848
/proc/meminfo: memFree=1609744/2055920 swapFree=4180056/4192956
[pid=5846] ppid=5844 vsize=66316 CPUtime=3.07
/proc/5846/stat : 5846 (bprolog) R 5844 5846 3219 0 -1 4194304 2620 0 0 0 184 123 0 0 25 0 2 0 2008150817 67907584 2330 996147200 134512640 134990860 4294956096 18446744073709551615 134742546 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/5846/statm: 16579 2330 193 116 0 16090 0
[pid=5846/tid=5848] ppid=5844 vsize=66316 CPUtime=0
/proc/5846/task/5848/stat : 5848 (bprolog) S 5844 5846 3219 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 2008151009 67907584 2330 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 66316

[startup+6.30173 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 5848
/proc/meminfo: memFree=1609680/2055920 swapFree=4180056/4192956
[pid=5846] ppid=5844 vsize=66316 CPUtime=6.24
/proc/5846/stat : 5846 (bprolog) R 5844 5846 3219 0 -1 4194304 2620 0 0 0 501 123 0 0 25 0 2 0 2008150817 67907584 2330 996147200 134512640 134990860 4294956096 18446744073709551615 134745712 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/5846/statm: 16579 2330 193 116 0 16090 0
[pid=5846/tid=5848] ppid=5844 vsize=66316 CPUtime=0
/proc/5846/task/5848/stat : 5848 (bprolog) S 5844 5846 3219 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 2008151009 67907584 2330 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 66316

[startup+12.7024 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 5848
/proc/meminfo: memFree=1609616/2055920 swapFree=4180056/4192956
[pid=5846] ppid=5844 vsize=66316 CPUtime=12.59
/proc/5846/stat : 5846 (bprolog) R 5844 5846 3219 0 -1 4194304 2620 0 0 0 1136 123 0 0 25 0 2 0 2008150817 67907584 2330 996147200 134512640 134990860 4294956096 18446744073709551615 134559488 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/5846/statm: 16579 2330 193 116 0 16090 0
[pid=5846/tid=5848] ppid=5844 vsize=66316 CPUtime=0
/proc/5846/task/5848/stat : 5848 (bprolog) S 5844 5846 3219 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 2008151009 67907584 2330 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.59
Current children cumulated vsize (KiB) 66316

[startup+25.5017 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 5848
/proc/meminfo: memFree=1609680/2055920 swapFree=4180056/4192956
[pid=5846] ppid=5844 vsize=66316 CPUtime=25.29
/proc/5846/stat : 5846 (bprolog) R 5844 5846 3219 0 -1 4194304 2620 0 0 0 2406 123 0 0 25 0 2 0 2008150817 67907584 2330 996147200 134512640 134990860 4294956096 18446744073709551615 134744622 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/5846/statm: 16579 2330 193 116 0 16090 0
[pid=5846/tid=5848] ppid=5844 vsize=66316 CPUtime=0
/proc/5846/task/5848/stat : 5848 (bprolog) S 5844 5846 3219 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 2008151009 67907584 2330 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 25.29
Current children cumulated vsize (KiB) 66316

[startup+51.1014 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 5848
/proc/meminfo: memFree=1609680/2055920 swapFree=4180056/4192956
[pid=5846] ppid=5844 vsize=66316 CPUtime=50.7
/proc/5846/stat : 5846 (bprolog) R 5844 5846 3219 0 -1 4194304 2620 0 0 0 4947 123 0 0 25 0 2 0 2008150817 67907584 2330 996147200 134512640 134990860 4294956096 18446744073709551615 134605250 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/5846/statm: 16579 2330 193 116 0 16090 0
[pid=5846/tid=5848] ppid=5844 vsize=66316 CPUtime=0
/proc/5846/task/5848/stat : 5848 (bprolog) S 5844 5846 3219 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 2008151009 67907584 2330 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 50.7
Current children cumulated vsize (KiB) 66316

[startup+102.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 5848
/proc/meminfo: memFree=1609552/2055920 swapFree=4180056/4192956
[pid=5846] ppid=5844 vsize=66316 CPUtime=101.51
/proc/5846/stat : 5846 (bprolog) R 5844 5846 3219 0 -1 4194304 2620 0 0 0 10028 123 0 0 25 0 2 0 2008150817 67907584 2330 996147200 134512640 134990860 4294956096 18446744073709551615 134629674 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/5846/statm: 16579 2330 193 116 0 16090 0
[pid=5846/tid=5848] ppid=5844 vsize=66316 CPUtime=0
/proc/5846/task/5848/stat : 5848 (bprolog) S 5844 5846 3219 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 2008151009 67907584 2330 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 101.51
Current children cumulated vsize (KiB) 66316

[startup+162.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 5848
/proc/meminfo: memFree=1609552/2055920 swapFree=4180056/4192956
[pid=5846] ppid=5844 vsize=66316 CPUtime=161.06
/proc/5846/stat : 5846 (bprolog) R 5844 5846 3219 0 -1 4194304 2620 0 0 0 15983 123 0 0 25 0 2 0 2008150817 67907584 2330 996147200 134512640 134990860 4294956096 18446744073709551615 134742499 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/5846/statm: 16579 2330 193 116 0 16090 0
[pid=5846/tid=5848] ppid=5844 vsize=66316 CPUtime=0
/proc/5846/task/5848/stat : 5848 (bprolog) S 5844 5846 3219 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 2008151009 67907584 2330 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 161.06
Current children cumulated vsize (KiB) 66316

[startup+222.306 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 5848
/proc/meminfo: memFree=1609552/2055920 swapFree=4180056/4192956
[pid=5846] ppid=5844 vsize=66316 CPUtime=220.61
/proc/5846/stat : 5846 (bprolog) R 5844 5846 3219 0 -1 4194304 2620 0 0 0 21938 123 0 0 25 0 2 0 2008150817 67907584 2330 996147200 134512640 134990860 4294956096 18446744073709551615 134742388 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/5846/statm: 16579 2330 193 116 0 16090 0
[pid=5846/tid=5848] ppid=5844 vsize=66316 CPUtime=0
/proc/5846/task/5848/stat : 5848 (bprolog) S 5844 5846 3219 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 2008151009 67907584 2330 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 220.61
Current children cumulated vsize (KiB) 66316

[startup+282.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 5848
/proc/meminfo: memFree=1609552/2055920 swapFree=4180056/4192956
[pid=5846] ppid=5844 vsize=66316 CPUtime=280.15
/proc/5846/stat : 5846 (bprolog) R 5844 5846 3219 0 -1 4194304 2620 0 0 0 27892 123 0 0 25 0 2 0 2008150817 67907584 2330 996147200 134512640 134990860 4294956096 18446744073709551615 134629956 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/5846/statm: 16579 2330 193 116 0 16090 0
[pid=5846/tid=5848] ppid=5844 vsize=66316 CPUtime=0
/proc/5846/task/5848/stat : 5848 (bprolog) S 5844 5846 3219 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 2008151009 67907584 2330 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 280.15
Current children cumulated vsize (KiB) 66316

[startup+342.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 5848
/proc/meminfo: memFree=1609624/2055920 swapFree=4180056/4192956
[pid=5846] ppid=5844 vsize=66316 CPUtime=339.7
/proc/5846/stat : 5846 (bprolog) R 5844 5846 3219 0 -1 4194304 2620 0 0 0 33847 123 0 0 25 0 2 0 2008150817 67907584 2330 996147200 134512640 134990860 4294956096 18446744073709551615 134716952 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/5846/statm: 16579 2330 193 116 0 16090 0
[pid=5846/tid=5848] ppid=5844 vsize=66316 CPUtime=0
/proc/5846/task/5848/stat : 5848 (bprolog) S 5844 5846 3219 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 2008151009 67907584 2330 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 339.7
Current children cumulated vsize (KiB) 66316

[startup+402.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 5848
/proc/meminfo: memFree=1609624/2055920 swapFree=4180056/4192956
[pid=5846] ppid=5844 vsize=66316 CPUtime=399.25
/proc/5846/stat : 5846 (bprolog) R 5844 5846 3219 0 -1 4194304 2620 0 0 0 39802 123 0 0 25 0 2 0 2008150817 67907584 2330 996147200 134512640 134990860 4294956096 18446744073709551615 134744787 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/5846/statm: 16579 2330 193 116 0 16090 0
[pid=5846/tid=5848] ppid=5844 vsize=66316 CPUtime=0
/proc/5846/task/5848/stat : 5848 (bprolog) S 5844 5846 3219 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 2008151009 67907584 2330 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 399.25
Current children cumulated vsize (KiB) 66316

[startup+462.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 5848
/proc/meminfo: memFree=1609624/2055920 swapFree=4180056/4192956
[pid=5846] ppid=5844 vsize=66316 CPUtime=458.79
/proc/5846/stat : 5846 (bprolog) R 5844 5846 3219 0 -1 4194304 2620 0 0 0 45756 123 0 0 25 0 2 0 2008150817 67907584 2330 996147200 134512640 134990860 4294956096 18446744073709551615 134715606 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/5846/statm: 16579 2330 193 116 0 16090 0
[pid=5846/tid=5848] ppid=5844 vsize=66316 CPUtime=0
/proc/5846/task/5848/stat : 5848 (bprolog) S 5844 5846 3219 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 2008151009 67907584 2330 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 458.79
Current children cumulated vsize (KiB) 66316

[startup+522.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 5848
/proc/meminfo: memFree=1609624/2055920 swapFree=4180056/4192956

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

Current children cumulated CPU time (s) 1236.77
Current children cumulated vsize (KiB) 76560

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/84 5950
/proc/meminfo: memFree=1632840/2055920 swapFree=4180056/4192956
[pid=5846] ppid=5844 vsize=76560 CPUtime=1296.75
/proc/5846/stat : 5846 (bprolog) R 5844 5846 3219 0 -1 4194304 2621 0 0 0 129550 125 0 0 25 0 3 0 2008150817 78397440 2331 996147200 134512640 134990860 4294956096 18446744073709551615 134746363 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/5846/statm: 19140 2331 193 116 0 18651 0
[pid=5846/tid=5848] ppid=5844 vsize=76560 CPUtime=0
/proc/5846/task/5848/stat : 5848 (bprolog) S 5844 5846 3219 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 2008151009 78397440 2331 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=5846/tid=5911] ppid=5844 vsize=76560 CPUtime=0
/proc/5846/task/5911/stat : 5911 (bprolog) S 5844 5846 3219 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 2008241022 78397440 2331 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1296.75
Current children cumulated vsize (KiB) 76560

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 5951
/proc/meminfo: memFree=1632832/2055920 swapFree=4180056/4192956
[pid=5846] ppid=5844 vsize=86804 CPUtime=1356.73
/proc/5846/stat : 5846 (bprolog) R 5844 5846 3219 0 -1 4194304 2622 0 0 0 135548 125 0 0 25 0 4 0 2008150817 88887296 2332 996147200 134512640 134990860 4294956096 18446744073709551615 134742288 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/5846/statm: 21701 2332 193 116 0 21212 0
[pid=5846/tid=5848] ppid=5844 vsize=86804 CPUtime=0
/proc/5846/task/5848/stat : 5848 (bprolog) S 5844 5846 3219 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 2008151009 88887296 2332 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=5846/tid=5911] ppid=5844 vsize=86804 CPUtime=0
/proc/5846/task/5911/stat : 5911 (bprolog) S 5844 5846 3219 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 2008241022 88887296 2332 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=5846/tid=5951] ppid=5844 vsize=86804 CPUtime=0
/proc/5846/task/5951/stat : 5951 (bprolog) S 5844 5846 3219 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 2008286030 88887296 2332 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1356.73
Current children cumulated vsize (KiB) 86804

[startup+1422.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 5951
/proc/meminfo: memFree=1632832/2055920 swapFree=4180056/4192956
[pid=5846] ppid=5844 vsize=86804 CPUtime=1416.71
/proc/5846/stat : 5846 (bprolog) R 5844 5846 3219 0 -1 4194304 2622 0 0 0 141546 125 0 0 25 0 4 0 2008150817 88887296 2332 996147200 134512640 134990860 4294956096 18446744073709551615 134746342 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/5846/statm: 21701 2332 193 116 0 21212 0
[pid=5846/tid=5848] ppid=5844 vsize=86804 CPUtime=0
/proc/5846/task/5848/stat : 5848 (bprolog) S 5844 5846 3219 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 2008151009 88887296 2332 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=5846/tid=5911] ppid=5844 vsize=86804 CPUtime=0
/proc/5846/task/5911/stat : 5911 (bprolog) S 5844 5846 3219 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 2008241022 88887296 2332 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=5846/tid=5951] ppid=5844 vsize=86804 CPUtime=0
/proc/5846/task/5951/stat : 5951 (bprolog) S 5844 5846 3219 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 2008286030 88887296 2332 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1416.71
Current children cumulated vsize (KiB) 86804

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 5951
/proc/meminfo: memFree=1632832/2055920 swapFree=4180056/4192956
[pid=5846] ppid=5844 vsize=86804 CPUtime=1476.68
/proc/5846/stat : 5846 (bprolog) R 5844 5846 3219 0 -1 4194304 2622 0 0 0 147543 125 0 0 25 0 4 0 2008150817 88887296 2332 996147200 134512640 134990860 4294956096 18446744073709551615 134742945 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/5846/statm: 21701 2332 193 116 0 21212 0
[pid=5846/tid=5848] ppid=5844 vsize=86804 CPUtime=0
/proc/5846/task/5848/stat : 5848 (bprolog) S 5844 5846 3219 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 2008151009 88887296 2332 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=5846/tid=5911] ppid=5844 vsize=86804 CPUtime=0
/proc/5846/task/5911/stat : 5911 (bprolog) S 5844 5846 3219 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 2008241022 88887296 2332 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=5846/tid=5951] ppid=5844 vsize=86804 CPUtime=0
/proc/5846/task/5951/stat : 5951 (bprolog) S 5844 5846 3219 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 2008286030 88887296 2332 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1476.68
Current children cumulated vsize (KiB) 86804

[startup+1542.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 5951
/proc/meminfo: memFree=1632832/2055920 swapFree=4180056/4192956
[pid=5846] ppid=5844 vsize=86804 CPUtime=1536.67
/proc/5846/stat : 5846 (bprolog) R 5844 5846 3219 0 -1 4194304 2622 0 0 0 153542 125 0 0 25 0 4 0 2008150817 88887296 2332 996147200 134512640 134990860 4294956096 18446744073709551615 134742516 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/5846/statm: 21701 2332 193 116 0 21212 0
[pid=5846/tid=5848] ppid=5844 vsize=86804 CPUtime=0
/proc/5846/task/5848/stat : 5848 (bprolog) S 5844 5846 3219 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 2008151009 88887296 2332 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=5846/tid=5911] ppid=5844 vsize=86804 CPUtime=0
/proc/5846/task/5911/stat : 5911 (bprolog) S 5844 5846 3219 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 2008241022 88887296 2332 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=5846/tid=5951] ppid=5844 vsize=86804 CPUtime=0
/proc/5846/task/5951/stat : 5951 (bprolog) S 5844 5846 3219 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 2008286030 88887296 2332 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1536.67
Current children cumulated vsize (KiB) 86804

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 5952
/proc/meminfo: memFree=1632824/2055920 swapFree=4180056/4192956
[pid=5846] ppid=5844 vsize=97048 CPUtime=1596.64
/proc/5846/stat : 5846 (bprolog) R 5844 5846 3219 0 -1 4194304 2623 0 0 0 159539 125 0 0 25 0 5 0 2008150817 99377152 2333 996147200 134512640 134990860 4294956096 18446744073709551615 134742392 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/5846/statm: 24262 2333 193 116 0 23773 0
[pid=5846/tid=5848] ppid=5844 vsize=97048 CPUtime=0
/proc/5846/task/5848/stat : 5848 (bprolog) S 5844 5846 3219 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 2008151009 99377152 2333 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=5846/tid=5911] ppid=5844 vsize=97048 CPUtime=0
/proc/5846/task/5911/stat : 5911 (bprolog) S 5844 5846 3219 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 2008241022 99377152 2333 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=5846/tid=5951] ppid=5844 vsize=97048 CPUtime=0
/proc/5846/task/5951/stat : 5951 (bprolog) S 5844 5846 3219 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 2008286030 99377152 2333 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=5846/tid=5952] ppid=5844 vsize=97048 CPUtime=0
/proc/5846/task/5952/stat : 5952 (bprolog) S 5844 5846 3219 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 5 0 2008308534 99377152 2333 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1596.64
Current children cumulated vsize (KiB) 97048

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 5952
/proc/meminfo: memFree=1632760/2055920 swapFree=4180056/4192956
[pid=5846] ppid=5844 vsize=97048 CPUtime=1656.62
/proc/5846/stat : 5846 (bprolog) R 5844 5846 3219 0 -1 4194304 2623 0 0 0 165537 125 0 0 25 0 5 0 2008150817 99377152 2333 996147200 134512640 134990860 4294956096 18446744073709551615 134716955 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/5846/statm: 24262 2333 193 116 0 23773 0
[pid=5846/tid=5848] ppid=5844 vsize=97048 CPUtime=0
/proc/5846/task/5848/stat : 5848 (bprolog) S 5844 5846 3219 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 2008151009 99377152 2333 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=5846/tid=5911] ppid=5844 vsize=97048 CPUtime=0
/proc/5846/task/5911/stat : 5911 (bprolog) S 5844 5846 3219 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 2008241022 99377152 2333 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=5846/tid=5951] ppid=5844 vsize=97048 CPUtime=0
/proc/5846/task/5951/stat : 5951 (bprolog) S 5844 5846 3219 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 2008286030 99377152 2333 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=5846/tid=5952] ppid=5844 vsize=97048 CPUtime=0
/proc/5846/task/5952/stat : 5952 (bprolog) S 5844 5846 3219 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 5 0 2008308534 99377152 2333 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1656.62
Current children cumulated vsize (KiB) 97048

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 5952
/proc/meminfo: memFree=1632760/2055920 swapFree=4180056/4192956
[pid=5846] ppid=5844 vsize=97048 CPUtime=1716.59
/proc/5846/stat : 5846 (bprolog) R 5844 5846 3219 0 -1 4194304 2623 0 0 0 171534 125 0 0 25 0 5 0 2008150817 99377152 2333 996147200 134512640 134990860 4294956096 18446744073709551615 134742565 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/5846/statm: 24262 2333 193 116 0 23773 0
[pid=5846/tid=5848] ppid=5844 vsize=97048 CPUtime=0
/proc/5846/task/5848/stat : 5848 (bprolog) S 5844 5846 3219 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 2008151009 99377152 2333 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=5846/tid=5911] ppid=5844 vsize=97048 CPUtime=0
/proc/5846/task/5911/stat : 5911 (bprolog) S 5844 5846 3219 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 2008241022 99377152 2333 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=5846/tid=5951] ppid=5844 vsize=97048 CPUtime=0
/proc/5846/task/5951/stat : 5951 (bprolog) S 5844 5846 3219 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 2008286030 99377152 2333 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=5846/tid=5952] ppid=5844 vsize=97048 CPUtime=0
/proc/5846/task/5952/stat : 5952 (bprolog) S 5844 5846 3219 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 2008308534 99377152 2333 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1716.59
Current children cumulated vsize (KiB) 97048

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 5952
/proc/meminfo: memFree=1632568/2055920 swapFree=4180056/4192956
[pid=5846] ppid=5844 vsize=97048 CPUtime=1776.57
/proc/5846/stat : 5846 (bprolog) R 5844 5846 3219 0 -1 4194304 2623 0 0 0 177532 125 0 0 25 0 5 0 2008150817 99377152 2333 996147200 134512640 134990860 4294956096 18446744073709551615 134742313 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/5846/statm: 24262 2333 193 116 0 23773 0
[pid=5846/tid=5848] ppid=5844 vsize=97048 CPUtime=0
/proc/5846/task/5848/stat : 5848 (bprolog) S 5844 5846 3219 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 2008151009 99377152 2333 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=5846/tid=5911] ppid=5844 vsize=97048 CPUtime=0
/proc/5846/task/5911/stat : 5911 (bprolog) S 5844 5846 3219 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 2008241022 99377152 2333 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=5846/tid=5951] ppid=5844 vsize=97048 CPUtime=0
/proc/5846/task/5951/stat : 5951 (bprolog) S 5844 5846 3219 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 2008286030 99377152 2333 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=5846/tid=5952] ppid=5844 vsize=97048 CPUtime=0
/proc/5846/task/5952/stat : 5952 (bprolog) S 5844 5846 3219 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 2008308534 99377152 2333 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1776.57
Current children cumulated vsize (KiB) 97048



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1805.8 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 5952
/proc/meminfo: memFree=1632504/2055920 swapFree=4180056/4192956
[pid=5846] ppid=5844 vsize=97048 CPUtime=1800.07
/proc/5846/stat : 5846 (bprolog) R 5844 5846 3219 0 -1 4194304 2624 0 0 0 179882 125 0 0 25 0 1 0 2008150817 99377152 2334 996147200 134512640 134990860 4294956096 18446744073709551615 134629683 0 0 4096 2 0 0 0 17 0 0 0
/proc/5846/statm: 24262 2334 194 116 0 23773 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 97048

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1805.8 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 5952
/proc/meminfo: memFree=1632504/2055920 swapFree=4180056/4192956
[pid=5846] ppid=5844 vsize=97048 CPUtime=1800.07
/proc/5846/stat : 5846 (bprolog) R 5844 5846 3219 0 -1 4194304 2624 0 0 0 179882 125 0 0 25 0 1 0 2008150817 99377152 2334 996147200 134512640 134990860 4294956096 18446744073709551615 134629683 0 0 4096 2 0 0 0 17 0 0 0
/proc/5846/statm: 24262 2334 194 116 0 23773 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 97048

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1805.81
CPU time (s): 1800.08
CPU user time (s): 1798.82
CPU system time (s): 1.25981
CPU usage (%): 99.683
Max. virtual memory (cumulated for all children) (KiB): 97048

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.82
system time used= 1.25981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2624
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 11
involuntary context switches= 19467

runsolver used 1.81872 second user time and 5.12422 second system time

The end

Launcher Data (download as text)

Begin job on node7 at 2008-07-05 23:02:36
IDJOB=1101221
IDBENCH=60016
IDSOLVER=347
FILE ID=node7/1101221-1215291756
PBS_JOBID= 7882293
Free space on /tmp= 66496 MiB

SOLVER NAME= bpsolver 2008-06-27
BENCH NAME= CPAI08/csp/rand-2-50-23/normalized-rand-2-50-23-587-230-36_ext.xml
COMMAND LINE= HOME/solver BENCHNAMENOEXT TIMEOUT
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1101221-1215291756/watcher-1101221-1215291756 -o /tmp/evaluation-result-1101221-1215291756/solver-1101221-1215291756 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/solver HOME/instance-1101221-1215291756 1800

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 62626a6c2b6ea9715f78519d902839af
RANDOM SEED=556284286

node7.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.236
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		: 3000.236
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:       1619520 kB
Buffers:         83308 kB
Cached:         275420 kB
SwapCached:       7384 kB
Active:         236252 kB
Inactive:       141448 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1619520 kB
SwapTotal:     4192956 kB
SwapFree:      4180056 kB
Dirty:            1596 kB
Writeback:           0 kB
Mapped:          26044 kB
Slab:            43816 kB
Committed_AS:  3545912 kB
PageTables:       1888 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= 66520 MiB
End job on node7 at 2008-07-05 23:32:44