Trace number 2091688

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 09? (TO) 1800.04 1801.02

General information on the benchmark

Namecsp/rand-2-50-23-fcd/
normalized-rand-2-50-23-587-230-fcd-1_ext.xml
MD5SUM5cbfd9869132936f470a8c5a88ae8b4e
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 benchmark385.643
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of constraints463
Maximum constraint arity2
Maximum domain size23
Number of constraints which are defined in extension463
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data 

0.00/0.02	c bpsolver version 6.29.2009
0.00/0.02	c converting(HOME/instance-2091688-1247395499)
1.77/1.86	c Converted in 533 ms
1.97/2.06	c solving(HOME/instance-2091688-1247395499,1800000)
1.97/2.06	c solving(HOME/instance-2091688-1247395499,1800000)

Verifier Data 

ERROR: Unexpected answer ! ('s SATISFIABLE'/'s UNSATISFIABLE' expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2091688-1247395499/watcher-2091688-1247395499 -o /tmp/evaluation-result-2091688-1247395499/solver-2091688-1247395499 -C 1800 -W 2000 -M 900 HOME/solver HOME/instance-2091688-1247395499 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): 2000 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


[startup+0 s]
/proc/loadavg: 2.00 2.00 2.00 4/76 31594
/proc/meminfo: memFree=1809296/2055920 swapFree=4192812/4192956
[pid=31594] ppid=31592 vsize=5356 CPUtime=0
/proc/31594/stat : 31594 (sh) R 31592 31594 31494 0 -1 4194304 265 0 0 0 0 0 0 0 20 0 1 0 26613537 5484544 232 996147200 4194304 4889804 548682068864 18446744073709551615 4445688 0 0 4100 65536 0 0 0 17 1 0 0
/proc/31594/statm: 1339 232 193 169 0 50 0

[startup+0.107826 s]
/proc/loadavg: 2.00 2.00 2.00 4/76 31594
/proc/meminfo: memFree=1809296/2055920 swapFree=4192812/4192956
[pid=31594] ppid=31592 vsize=62208 CPUtime=0.09
/proc/31594/stat : 31594 (bprolog) R 31592 31594 31494 0 -1 4194304 1100 0 0 0 4 5 0 0 20 0 1 0 26613537 63700992 813 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/31594/statm: 15552 813 176 144 0 15036 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 62208

[startup+0.201834 s]
/proc/loadavg: 2.00 2.00 2.00 4/76 31594
/proc/meminfo: memFree=1809296/2055920 swapFree=4192812/4192956
[pid=31594] ppid=31592 vsize=62208 CPUtime=0.18
/proc/31594/stat : 31594 (bprolog) R 31592 31594 31494 0 -1 4194304 1100 0 0 0 7 11 0 0 20 0 1 0 26613537 63700992 813 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/31594/statm: 15552 813 176 144 0 15036 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 62208

[startup+0.30184 s]
/proc/loadavg: 2.00 2.00 2.00 4/76 31594
/proc/meminfo: memFree=1809296/2055920 swapFree=4192812/4192956
[pid=31594] ppid=31592 vsize=62208 CPUtime=0.28
/proc/31594/stat : 31594 (bprolog) R 31592 31594 31494 0 -1 4194304 1100 0 0 0 10 18 0 0 21 0 1 0 26613537 63700992 813 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/31594/statm: 15552 813 176 144 0 15036 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 62208

[startup+0.701876 s]
/proc/loadavg: 2.00 2.00 2.00 4/76 31594
/proc/meminfo: memFree=1809296/2055920 swapFree=4192812/4192956
[pid=31594] ppid=31592 vsize=62208 CPUtime=0.68
/proc/31594/stat : 31594 (bprolog) R 31592 31594 31494 0 -1 4194304 1100 0 0 0 21 47 0 0 25 0 1 0 26613537 63700992 813 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/31594/statm: 15552 813 176 144 0 15036 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 62208

[startup+1.50195 s]
/proc/loadavg: 2.00 2.00 2.00 3/77 31595
/proc/meminfo: memFree=1806280/2055920 swapFree=4192812/4192956
[pid=31594] ppid=31592 vsize=62208 CPUtime=1.47
/proc/31594/stat : 31594 (bprolog) R 31592 31594 31494 0 -1 4194304 1101 0 0 0 43 104 0 0 25 0 1 0 26613537 63700992 814 996147200 134512640 135105188 4294956096 18446744073709551615 8283041 0 0 4096 2 0 0 0 17 1 0 0
/proc/31594/statm: 15552 814 176 144 0 15036 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 62208

[startup+3.10109 s]
/proc/loadavg: 2.00 2.00 2.00 3/78 31596
/proc/meminfo: memFree=1795520/2055920 swapFree=4192812/4192956
[pid=31594] ppid=31592 vsize=72444 CPUtime=3.06
/proc/31594/stat : 31594 (bprolog) R 31592 31594 31494 0 -1 4194304 3710 0 0 0 176 130 0 0 25 0 2 0 26613537 74182656 3420 996147200 134512640 135105188 4294956096 18446744073709551615 134717663 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/31594/statm: 18111 3420 198 144 0 17595 0
[pid=31594/tid=31596] ppid=31592 vsize=72444 CPUtime=0
/proc/31594/task/31596/stat : 31596 (bprolog) S 31592 31594 31494 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 26613752 74182656 3420 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 72444

[startup+6.30237 s]
/proc/loadavg: 2.00 2.00 2.00 3/78 31596
/proc/meminfo: memFree=1795392/2055920 swapFree=4192812/4192956
[pid=31594] ppid=31592 vsize=72444 CPUtime=6.24
/proc/31594/stat : 31594 (bprolog) R 31592 31594 31494 0 -1 4194304 3710 0 0 0 494 130 0 0 25 0 2 0 26613537 74182656 3420 996147200 134512640 135105188 4294956096 18446744073709551615 134751437 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/31594/statm: 18111 3420 198 144 0 17595 0
[pid=31594/tid=31596] ppid=31592 vsize=72444 CPUtime=0
/proc/31594/task/31596/stat : 31596 (bprolog) S 31592 31594 31494 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 26613752 74182656 3420 996147200 134512640 135105188 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) 72444

[startup+12.7019 s]
/proc/loadavg: 2.00 2.00 2.00 3/78 31596
/proc/meminfo: memFree=1795136/2055920 swapFree=4192812/4192956
[pid=31594] ppid=31592 vsize=72444 CPUtime=12.58
/proc/31594/stat : 31594 (bprolog) R 31592 31594 31494 0 -1 4194304 3710 0 0 0 1128 130 0 0 25 0 2 0 26613537 74182656 3420 996147200 134512640 135105188 4294956096 18446744073709551615 134718128 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/31594/statm: 18111 3420 198 144 0 17595 0
[pid=31594/tid=31596] ppid=31592 vsize=72444 CPUtime=0
/proc/31594/task/31596/stat : 31596 (bprolog) S 31592 31594 31494 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 26613752 74182656 3420 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.58
Current children cumulated vsize (KiB) 72444

[startup+25.5011 s]
/proc/loadavg: 2.00 2.00 2.00 3/78 31596
/proc/meminfo: memFree=1795136/2055920 swapFree=4192812/4192956
[pid=31594] ppid=31592 vsize=72444 CPUtime=25.26
/proc/31594/stat : 31594 (bprolog) R 31592 31594 31494 0 -1 4194304 3710 0 0 0 2396 130 0 0 25 0 2 0 26613537 74182656 3420 996147200 134512640 135105188 4294956096 18446744073709551615 134717749 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/31594/statm: 18111 3420 198 144 0 17595 0
[pid=31594/tid=31596] ppid=31592 vsize=72444 CPUtime=0
/proc/31594/task/31596/stat : 31596 (bprolog) S 31592 31594 31494 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 26613752 74182656 3420 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 25.26
Current children cumulated vsize (KiB) 72444

[startup+51.1013 s]
/proc/loadavg: 1.86 1.97 1.99 3/75 31658
/proc/meminfo: memFree=1795480/2055920 swapFree=4192812/4192956
[pid=31594] ppid=31592 vsize=72444 CPUtime=50.77
/proc/31594/stat : 31594 (bprolog) R 31592 31594 31494 0 -1 4194304 3710 0 0 0 4947 130 0 0 25 0 2 0 26613537 74182656 3420 996147200 134512640 135105188 4294956096 18446744073709551615 134717760 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/31594/statm: 18111 3420 198 144 0 17595 0
[pid=31594/tid=31596] ppid=31592 vsize=72444 CPUtime=0
/proc/31594/task/31596/stat : 31596 (bprolog) S 31592 31594 31494 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 26613752 74182656 3420 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 50.77
Current children cumulated vsize (KiB) 72444

[startup+102.302 s]
/proc/loadavg: 1.94 1.97 1.99 3/75 31658
/proc/meminfo: memFree=1795224/2055920 swapFree=4192812/4192956
[pid=31594] ppid=31592 vsize=72444 CPUtime=101.95
/proc/31594/stat : 31594 (bprolog) R 31592 31594 31494 0 -1 4194304 3710 0 0 0 10065 130 0 0 25 0 2 0 26613537 74182656 3420 996147200 134512640 135105188 4294956096 18446744073709551615 134751338 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/31594/statm: 18111 3420 198 144 0 17595 0
[pid=31594/tid=31596] ppid=31592 vsize=72444 CPUtime=0
/proc/31594/task/31596/stat : 31596 (bprolog) S 31592 31594 31494 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 26613752 74182656 3420 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 101.95
Current children cumulated vsize (KiB) 72444

[startup+162.301 s]
/proc/loadavg: 1.97 1.97 1.99 3/75 31658
/proc/meminfo: memFree=1795160/2055920 swapFree=4192812/4192956
[pid=31594] ppid=31592 vsize=72444 CPUtime=161.93
/proc/31594/stat : 31594 (bprolog) R 31592 31594 31494 0 -1 4194304 3710 0 0 0 16062 131 0 0 25 0 2 0 26613537 74182656 3420 996147200 134512640 135105188 4294956096 18446744073709551615 134751431 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/31594/statm: 18111 3420 198 144 0 17595 0
[pid=31594/tid=31596] ppid=31592 vsize=72444 CPUtime=0
/proc/31594/task/31596/stat : 31596 (bprolog) S 31592 31594 31494 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 26613752 74182656 3420 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 161.93
Current children cumulated vsize (KiB) 72444

[startup+222.306 s]
/proc/loadavg: 1.99 1.97 1.99 3/75 31658
/proc/meminfo: memFree=1795096/2055920 swapFree=4192812/4192956
[pid=31594] ppid=31592 vsize=72444 CPUtime=221.92
/proc/31594/stat : 31594 (bprolog) R 31592 31594 31494 0 -1 4194304 3710 0 0 0 22061 131 0 0 25 0 2 0 26613537 74182656 3420 996147200 134512640 135105188 4294956096 18446744073709551615 134752060 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/31594/statm: 18111 3420 198 144 0 17595 0
[pid=31594/tid=31596] ppid=31592 vsize=72444 CPUtime=0
/proc/31594/task/31596/stat : 31596 (bprolog) S 31592 31594 31494 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 26613752 74182656 3420 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 221.92
Current children cumulated vsize (KiB) 72444

[startup+282.302 s]
/proc/loadavg: 1.99 1.97 1.99 3/75 31658
/proc/meminfo: memFree=1795096/2055920 swapFree=4192812/4192956
[pid=31594] ppid=31592 vsize=72444 CPUtime=281.89
/proc/31594/stat : 31594 (bprolog) R 31592 31594 31494 0 -1 4194304 3710 0 0 0 28058 131 0 0 25 0 2 0 26613537 74182656 3420 996147200 134512640 135105188 4294956096 18446744073709551615 134752412 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/31594/statm: 18111 3420 198 144 0 17595 0
[pid=31594/tid=31596] ppid=31592 vsize=72444 CPUtime=0
/proc/31594/task/31596/stat : 31596 (bprolog) S 31592 31594 31494 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 26613752 74182656 3420 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 281.89
Current children cumulated vsize (KiB) 72444

[startup+342.302 s]
/proc/loadavg: 1.99 1.97 1.99 3/75 31658
/proc/meminfo: memFree=1795096/2055920 swapFree=4192812/4192956
[pid=31594] ppid=31592 vsize=72444 CPUtime=341.87
/proc/31594/stat : 31594 (bprolog) R 31592 31594 31494 0 -1 4194304 3710 0 0 0 34056 131 0 0 25 0 2 0 26613537 74182656 3420 996147200 134512640 135105188 4294956096 18446744073709551615 134717742 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/31594/statm: 18111 3420 198 144 0 17595 0
[pid=31594/tid=31596] ppid=31592 vsize=72444 CPUtime=0
/proc/31594/task/31596/stat : 31596 (bprolog) S 31592 31594 31494 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 26613752 74182656 3420 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 341.87
Current children cumulated vsize (KiB) 72444

[startup+402.301 s]
/proc/loadavg: 1.99 1.97 1.99 3/75 31660
/proc/meminfo: memFree=1795032/2055920 swapFree=4192812/4192956
[pid=31594] ppid=31592 vsize=72444 CPUtime=401.84
/proc/31594/stat : 31594 (bprolog) R 31592 31594 31494 0 -1 4194304 3710 0 0 0 40053 131 0 0 25 0 2 0 26613537 74182656 3420 996147200 134512640 135105188 4294956096 18446744073709551615 134723704 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/31594/statm: 18111 3420 198 144 0 17595 0
[pid=31594/tid=31596] ppid=31592 vsize=72444 CPUtime=0
/proc/31594/task/31596/stat : 31596 (bprolog) S 31592 31594 31494 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 26613752 74182656 3420 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 401.84
Current children cumulated vsize (KiB) 72444

[startup+462.301 s]
/proc/loadavg: 1.99 1.97 1.99 3/75 31660
/proc/meminfo: memFree=1795032/2055920 swapFree=4192812/4192956
[pid=31594] ppid=31592 vsize=72444 CPUtime=461.82
/proc/31594/stat : 31594 (bprolog) R 31592 31594 31494 0 -1 4194304 3710 0 0 0 46051 131 0 0 25 0 2 0 26613537 74182656 3420 996147200 134512640 135105188 4294956096 18446744073709551615 134717769 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/31594/statm: 18111 3420 198 144 0 17595 0
[pid=31594/tid=31596] ppid=31592 vsize=72444 CPUtime=0
/proc/31594/task/31596/stat : 31596 (bprolog) S 31592 31594 31494 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 26613752 74182656 3420 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 461.82
Current children cumulated vsize (KiB) 72444

[startup+522.302 s]
/proc/loadavg: 1.99 1.97 1.99 3/75 31660
/proc/meminfo: memFree=1795032/2055920 swapFree=4192812/4192956
[pid=31594] ppid=31592 vsize=72444 CPUtime=521.8

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

[startup+1362.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/78 31669
/proc/meminfo: memFree=1794240/2055920 swapFree=4192812/4192956
[pid=31594] ppid=31592 vsize=92932 CPUtime=1361.47
/proc/31594/stat : 31594 (bprolog) R 31592 31594 31494 0 -1 4194304 3712 0 0 0 136015 132 0 0 25 0 4 0 26613537 95162368 3422 996147200 134512640 135105188 4294956096 18446744073709551615 134717760 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/31594/statm: 23233 3422 198 144 0 22717 0
[pid=31594/tid=31596] ppid=31592 vsize=92932 CPUtime=0
/proc/31594/task/31596/stat : 31596 (bprolog) S 31592 31594 31494 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 26613752 95162368 3422 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=31594/tid=31661] ppid=31592 vsize=92932 CPUtime=0
/proc/31594/task/31661/stat : 31661 (bprolog) S 31592 31594 31494 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 26703767 95162368 3422 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=31594/tid=31669] ppid=31592 vsize=92932 CPUtime=0
/proc/31594/task/31669/stat : 31669 (bprolog) S 31592 31594 31494 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 26748776 95162368 3422 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1361.47
Current children cumulated vsize (KiB) 92932

[startup+1422.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/79 31670
/proc/meminfo: memFree=1794232/2055920 swapFree=4192812/4192956
[pid=31594] ppid=31592 vsize=92932 CPUtime=1421.46
/proc/31594/stat : 31594 (bprolog) R 31592 31594 31494 0 -1 4194304 3712 0 0 0 142014 132 0 0 25 0 4 0 26613537 95162368 3422 996147200 134512640 135105188 4294956096 18446744073709551615 134725377 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/31594/statm: 23233 3422 198 144 0 22717 0
[pid=31594/tid=31596] ppid=31592 vsize=92932 CPUtime=0
/proc/31594/task/31596/stat : 31596 (bprolog) S 31592 31594 31494 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 26613752 95162368 3422 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=31594/tid=31661] ppid=31592 vsize=92932 CPUtime=0
/proc/31594/task/31661/stat : 31661 (bprolog) S 31592 31594 31494 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 26703767 95162368 3422 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=31594/tid=31669] ppid=31592 vsize=92932 CPUtime=0
/proc/31594/task/31669/stat : 31669 (bprolog) S 31592 31594 31494 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 26748776 95162368 3422 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1421.46
Current children cumulated vsize (KiB) 92932

[startup+1482.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/79 31670
/proc/meminfo: memFree=1794168/2055920 swapFree=4192812/4192956
[pid=31594] ppid=31592 vsize=92932 CPUtime=1481.43
/proc/31594/stat : 31594 (bprolog) R 31592 31594 31494 0 -1 4194304 3712 0 0 0 148011 132 0 0 25 0 4 0 26613537 95162368 3422 996147200 134512640 135105188 4294956096 18446744073709551615 134718165 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/31594/statm: 23233 3422 198 144 0 22717 0
[pid=31594/tid=31596] ppid=31592 vsize=92932 CPUtime=0
/proc/31594/task/31596/stat : 31596 (bprolog) S 31592 31594 31494 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 26613752 95162368 3422 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=31594/tid=31661] ppid=31592 vsize=92932 CPUtime=0
/proc/31594/task/31661/stat : 31661 (bprolog) S 31592 31594 31494 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 26703767 95162368 3422 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=31594/tid=31669] ppid=31592 vsize=92932 CPUtime=0
/proc/31594/task/31669/stat : 31669 (bprolog) S 31592 31594 31494 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 26748776 95162368 3422 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1481.43
Current children cumulated vsize (KiB) 92932

[startup+1542.31 s]
/proc/loadavg: 1.99 1.97 1.99 3/79 31670
/proc/meminfo: memFree=1794168/2055920 swapFree=4192812/4192956
[pid=31594] ppid=31592 vsize=92932 CPUtime=1541.41
/proc/31594/stat : 31594 (bprolog) R 31592 31594 31494 0 -1 4194304 3712 0 0 0 154009 132 0 0 25 0 4 0 26613537 95162368 3422 996147200 134512640 135105188 4294956096 18446744073709551615 134725263 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/31594/statm: 23233 3422 198 144 0 22717 0
[pid=31594/tid=31596] ppid=31592 vsize=92932 CPUtime=0
/proc/31594/task/31596/stat : 31596 (bprolog) S 31592 31594 31494 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 26613752 95162368 3422 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=31594/tid=31661] ppid=31592 vsize=92932 CPUtime=0
/proc/31594/task/31661/stat : 31661 (bprolog) S 31592 31594 31494 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 26703767 95162368 3422 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=31594/tid=31669] ppid=31592 vsize=92932 CPUtime=0
/proc/31594/task/31669/stat : 31669 (bprolog) S 31592 31594 31494 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 26748776 95162368 3422 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1541.41
Current children cumulated vsize (KiB) 92932

[startup+1602.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/80 31671
/proc/meminfo: memFree=1794160/2055920 swapFree=4192812/4192956
[pid=31594] ppid=31592 vsize=103176 CPUtime=1601.38
/proc/31594/stat : 31594 (bprolog) R 31592 31594 31494 0 -1 4194304 3713 0 0 0 160006 132 0 0 25 0 5 0 26613537 105652224 3423 996147200 134512640 135105188 4294956096 18446744073709551615 134718108 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/31594/statm: 25794 3423 198 144 0 25278 0
[pid=31594/tid=31596] ppid=31592 vsize=103176 CPUtime=0
/proc/31594/task/31596/stat : 31596 (bprolog) S 31592 31594 31494 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 26613752 105652224 3423 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=31594/tid=31661] ppid=31592 vsize=103176 CPUtime=0
/proc/31594/task/31661/stat : 31661 (bprolog) S 31592 31594 31494 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 26703767 105652224 3423 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=31594/tid=31669] ppid=31592 vsize=103176 CPUtime=0
/proc/31594/task/31669/stat : 31669 (bprolog) S 31592 31594 31494 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 26748776 105652224 3423 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=31594/tid=31671] ppid=31592 vsize=103176 CPUtime=0
/proc/31594/task/31671/stat : 31671 (bprolog) S 31592 31594 31494 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 5 0 26771281 105652224 3423 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1601.38
Current children cumulated vsize (KiB) 103176

[startup+1662.3 s]
/proc/loadavg: 2.06 1.99 1.99 3/81 31672
/proc/meminfo: memFree=1794152/2055920 swapFree=4192812/4192956
[pid=31594] ppid=31592 vsize=103176 CPUtime=1661.37
/proc/31594/stat : 31594 (bprolog) R 31592 31594 31494 0 -1 4194304 3713 0 0 0 166004 133 0 0 25 0 5 0 26613537 105652224 3423 996147200 134512640 135105188 4294956096 18446744073709551615 134717749 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/31594/statm: 25794 3423 198 144 0 25278 0
[pid=31594/tid=31596] ppid=31592 vsize=103176 CPUtime=0
/proc/31594/task/31596/stat : 31596 (bprolog) S 31592 31594 31494 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 26613752 105652224 3423 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=31594/tid=31661] ppid=31592 vsize=103176 CPUtime=0
/proc/31594/task/31661/stat : 31661 (bprolog) S 31592 31594 31494 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 26703767 105652224 3423 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=31594/tid=31669] ppid=31592 vsize=103176 CPUtime=0
/proc/31594/task/31669/stat : 31669 (bprolog) S 31592 31594 31494 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 26748776 105652224 3423 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=31594/tid=31671] ppid=31592 vsize=103176 CPUtime=0
/proc/31594/task/31671/stat : 31671 (bprolog) S 31592 31594 31494 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 5 0 26771281 105652224 3423 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1661.37
Current children cumulated vsize (KiB) 103176

[startup+1722.3 s]
/proc/loadavg: 2.09 2.00 2.00 3/81 31672
/proc/meminfo: memFree=1794152/2055920 swapFree=4192812/4192956
[pid=31594] ppid=31592 vsize=103176 CPUtime=1721.35
/proc/31594/stat : 31594 (bprolog) R 31592 31594 31494 0 -1 4194304 3713 0 0 0 172002 133 0 0 25 0 5 0 26613537 105652224 3423 996147200 134512640 135105188 4294956096 18446744073709551615 134751456 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/31594/statm: 25794 3423 198 144 0 25278 0
[pid=31594/tid=31596] ppid=31592 vsize=103176 CPUtime=0
/proc/31594/task/31596/stat : 31596 (bprolog) S 31592 31594 31494 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 26613752 105652224 3423 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=31594/tid=31661] ppid=31592 vsize=103176 CPUtime=0
/proc/31594/task/31661/stat : 31661 (bprolog) S 31592 31594 31494 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 26703767 105652224 3423 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=31594/tid=31669] ppid=31592 vsize=103176 CPUtime=0
/proc/31594/task/31669/stat : 31669 (bprolog) S 31592 31594 31494 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 26748776 105652224 3423 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=31594/tid=31671] ppid=31592 vsize=103176 CPUtime=0
/proc/31594/task/31671/stat : 31671 (bprolog) S 31592 31594 31494 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 26771281 105652224 3423 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1721.35
Current children cumulated vsize (KiB) 103176

[startup+1782.3 s]
/proc/loadavg: 2.22 2.05 2.01 3/81 31672
/proc/meminfo: memFree=1793896/2055920 swapFree=4192812/4192956
[pid=31594] ppid=31592 vsize=103176 CPUtime=1781.32
/proc/31594/stat : 31594 (bprolog) R 31592 31594 31494 0 -1 4194304 3713 0 0 0 177999 133 0 0 25 0 5 0 26613537 105652224 3423 996147200 134512640 135105188 4294956096 18446744073709551615 134724090 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/31594/statm: 25794 3423 198 144 0 25278 0
[pid=31594/tid=31596] ppid=31592 vsize=103176 CPUtime=0
/proc/31594/task/31596/stat : 31596 (bprolog) S 31592 31594 31494 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 26613752 105652224 3423 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=31594/tid=31661] ppid=31592 vsize=103176 CPUtime=0
/proc/31594/task/31661/stat : 31661 (bprolog) S 31592 31594 31494 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 26703767 105652224 3423 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=31594/tid=31669] ppid=31592 vsize=103176 CPUtime=0
/proc/31594/task/31669/stat : 31669 (bprolog) S 31592 31594 31494 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 26748776 105652224 3423 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=31594/tid=31671] ppid=31592 vsize=103176 CPUtime=0
/proc/31594/task/31671/stat : 31671 (bprolog) S 31592 31594 31494 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 26771281 105652224 3423 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1781.32
Current children cumulated vsize (KiB) 103176



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1801 s]
/proc/loadavg: 2.17 2.04 2.01 3/81 31672
/proc/meminfo: memFree=1794024/2055920 swapFree=4192812/4192956
[pid=31594] ppid=31592 vsize=103176 CPUtime=1800.02
/proc/31594/stat : 31594 (bprolog) R 31592 31594 31494 0 -1 4194304 3713 0 0 0 179869 133 0 0 25 0 5 0 26613537 105652224 3423 996147200 134512640 135105188 4294956096 18446744073709551615 134718165 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/31594/statm: 25794 3423 198 144 0 25278 0
[pid=31594/tid=31596] ppid=31592 vsize=103176 CPUtime=0
/proc/31594/task/31596/stat : 31596 (bprolog) S 31592 31594 31494 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 26613752 105652224 3423 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=31594/tid=31661] ppid=31592 vsize=103176 CPUtime=0
/proc/31594/task/31661/stat : 31661 (bprolog) S 31592 31594 31494 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 26703767 105652224 3423 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=31594/tid=31669] ppid=31592 vsize=103176 CPUtime=0
/proc/31594/task/31669/stat : 31669 (bprolog) S 31592 31594 31494 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 26748776 105652224 3423 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=31594/tid=31671] ppid=31592 vsize=103176 CPUtime=0
/proc/31594/task/31671/stat : 31671 (bprolog) S 31592 31594 31494 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 26771281 105652224 3423 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 103176

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

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

[startup+1801 s]
/proc/loadavg: 2.17 2.04 2.01 3/81 31672
/proc/meminfo: memFree=1794024/2055920 swapFree=4192812/4192956
[pid=31594] ppid=31592 vsize=103176 CPUtime=1800.02
/proc/31594/stat : 31594 (bprolog) R 31592 31594 31494 0 -1 4194304 3713 0 0 0 179869 133 0 0 25 0 5 0 26613537 105652224 3423 996147200 134512640 135105188 4294956096 18446744073709551615 134718165 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/31594/statm: 25794 3423 198 144 0 25278 0
[pid=31594/tid=31596] ppid=31592 vsize=103176 CPUtime=0
/proc/31594/task/31596/stat : 31596 (bprolog) S 31592 31594 31494 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 26613752 105652224 3423 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=31594/tid=31661] ppid=31592 vsize=103176 CPUtime=0
/proc/31594/task/31661/stat : 31661 (bprolog) S 31592 31594 31494 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 26703767 105652224 3423 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=31594/tid=31669] ppid=31592 vsize=103176 CPUtime=0
/proc/31594/task/31669/stat : 31669 (bprolog) S 31592 31594 31494 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 26748776 105652224 3423 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=31594/tid=31671] ppid=31592 vsize=103176 CPUtime=0
/proc/31594/task/31671/stat : 31671 (bprolog) S 31592 31594 31494 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 26771281 105652224 3423 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 103176

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1801.02
CPU time (s): 1800.04
CPU user time (s): 1798.7
CPU system time (s): 1.3368
CPU usage (%): 99.9458
Max. virtual memory (cumulated for all children) (KiB): 103176

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.7
system time used= 1.3368
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3713
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 12
involuntary context switches= 7494

runsolver used 1.66775 second user time and 5.12122 second system time

The end

Launcher Data 

Begin job on node50 at 2009-07-12 12:44:59
IDJOB=2091688
IDBENCH=60102
IDSOLVER=770
FILE ID=node50/2091688-1247395499
PBS_JOBID= 9507395
Free space on /tmp= 66428 MiB

SOLVER NAME= bpsolver 09
BENCH NAME= CPAI08/csp/rand-2-50-23-fcd/normalized-rand-2-50-23-587-230-fcd-1_ext.xml
COMMAND LINE= HOME/solver BENCHNAMENOEXT TIMEOUT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2091688-1247395499/watcher-2091688-1247395499 -o /tmp/evaluation-result-2091688-1247395499/solver-2091688-1247395499 -C 1800 -W 2000 -M 900  HOME/solver HOME/instance-2091688-1247395499 1800

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 5cbfd9869132936f470a8c5a88ae8b4e
RANDOM SEED=909227190

node50.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		: 3000.231
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		: 3000.231
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:       1809776 kB
Buffers:         37000 kB
Cached:         125724 kB
SwapCached:          0 kB
Active:         114556 kB
Inactive:        77496 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1809776 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1716 kB
Writeback:           0 kB
Mapped:          39992 kB
Slab:            39456 kB
Committed_AS:   306780 kB
PageTables:       1856 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= 66424 MiB
End job on node50 at 2009-07-12 13:15:02