Trace number 2091072

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) 1800.12 1807.61

General information on the benchmark

Namecsp/rand-2-50-23/
normalized-rand-2-50-23-587-230-16_ext.xml
MD5SUM1ca4cf4a2aab15eebe39756f015de1ff
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 benchmark190.256
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of constraints461
Maximum constraint arity2
Maximum domain size23
Number of constraints which are defined in extension461
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-2091072-1247392293)
1.87/1.90	c Converted in 522 ms
2.07/2.11	c solving(HOME/instance-2091072-1247392293,1800000)
2.07/2.11	c solving(HOME/instance-2091072-1247392293,1800000)

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-2091072-1247392293/watcher-2091072-1247392293 -o /tmp/evaluation-result-2091072-1247392293/solver-2091072-1247392293 -C 1800 -W 2000 -M 900 HOME/solver HOME/instance-2091072-1247392293 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: 1.92 1.98 1.99 4/81 28150
/proc/meminfo: memFree=1783880/2055920 swapFree=4192812/4192956
[pid=28150] ppid=28148 vsize=7000 CPUtime=0
/proc/28150/stat : 28150 (bprolog) R 28148 28150 25307 0 -1 4194304 604 0 0 0 0 0 0 0 22 0 1 0 26292818 7168000 322 996147200 134512640 135105188 4294956096 18446744073709551615 134530912 0 0 4096 0 0 0 0 17 1 0 0
/proc/28150/statm: 1750 322 72 144 0 1234 0

[startup+0.15489 s]
/proc/loadavg: 1.92 1.98 1.99 4/81 28150
/proc/meminfo: memFree=1783880/2055920 swapFree=4192812/4192956
[pid=28150] ppid=28148 vsize=62208 CPUtime=0.14
/proc/28150/stat : 28150 (bprolog) R 28148 28150 25307 0 -1 4194304 1100 0 0 0 4 10 0 0 22 0 1 0 26292818 63700992 813 996147200 134512640 135105188 4294956096 18446744073709551615 4679534 0 0 4096 2 0 0 0 17 1 0 0
/proc/28150/statm: 15552 813 176 144 0 15036 0
Current children cumulated CPU time (s) 0.14
Current children cumulated vsize (KiB) 62208

[startup+0.201866 s]
/proc/loadavg: 1.92 1.98 1.99 4/81 28150
/proc/meminfo: memFree=1783880/2055920 swapFree=4192812/4192956
[pid=28150] ppid=28148 vsize=62208 CPUtime=0.18
/proc/28150/stat : 28150 (bprolog) R 28148 28150 25307 0 -1 4194304 1100 0 0 0 6 12 0 0 22 0 1 0 26292818 63700992 813 996147200 134512640 135105188 4294956096 18446744073709551615 4674464 0 0 4096 2 0 0 0 17 1 0 0
/proc/28150/statm: 15552 813 176 144 0 15036 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 62208

[startup+0.301875 s]
/proc/loadavg: 1.92 1.98 1.99 4/81 28150
/proc/meminfo: memFree=1783880/2055920 swapFree=4192812/4192956
[pid=28150] ppid=28148 vsize=62208 CPUtime=0.29
/proc/28150/stat : 28150 (bprolog) R 28148 28150 25307 0 -1 4194304 1100 0 0 0 9 20 0 0 23 0 1 0 26292818 63700992 813 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/28150/statm: 15552 813 176 144 0 15036 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 62208

[startup+0.701904 s]
/proc/loadavg: 1.92 1.98 1.99 4/81 28150
/proc/meminfo: memFree=1783880/2055920 swapFree=4192812/4192956
[pid=28150] ppid=28148 vsize=62208 CPUtime=0.68
/proc/28150/stat : 28150 (bprolog) R 28148 28150 25307 0 -1 4194304 1100 0 0 0 20 48 0 0 25 0 1 0 26292818 63700992 813 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/28150/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: 1.92 1.98 1.99 3/82 28151
/proc/meminfo: memFree=1780928/2055920 swapFree=4192812/4192956
[pid=28150] ppid=28148 vsize=62208 CPUtime=1.48
/proc/28150/stat : 28150 (bprolog) R 28148 28150 25307 0 -1 4194304 1101 0 0 0 43 105 0 0 25 0 1 0 26292818 63700992 814 996147200 134512640 135105188 4294956096 18446744073709551615 4681728 0 0 4096 2 0 0 0 17 1 0 0
/proc/28150/statm: 15552 814 176 144 0 15036 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 62208

[startup+3.10106 s]
/proc/loadavg: 1.92 1.98 1.99 4/83 28152
/proc/meminfo: memFree=1770232/2055920 swapFree=4192812/4192956
[pid=28150] ppid=28148 vsize=72444 CPUtime=3.06
/proc/28150/stat : 28150 (bprolog) R 28148 28150 25307 0 -1 4194304 3692 0 0 0 171 135 0 0 25 0 2 0 26292818 74182656 3402 996147200 134512640 135105188 4294956096 18446744073709551615 134751446 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/28150/statm: 18111 3402 198 144 0 17595 0
[pid=28150/tid=28152] ppid=28148 vsize=72444 CPUtime=0
/proc/28150/task/28152/stat : 28152 (bprolog) S 28148 28150 25307 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 26293037 74182656 3402 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+6.30228 s]
/proc/loadavg: 1.93 1.98 1.99 3/83 28152
/proc/meminfo: memFree=1770104/2055920 swapFree=4192812/4192956
[pid=28150] ppid=28148 vsize=72444 CPUtime=6.23
/proc/28150/stat : 28150 (bprolog) R 28148 28150 25307 0 -1 4194304 3692 0 0 0 488 135 0 0 25 0 2 0 26292818 74182656 3402 996147200 134512640 135105188 4294956096 18446744073709551615 134725366 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/28150/statm: 18111 3402 198 144 0 17595 0
[pid=28150/tid=28152] ppid=28148 vsize=72444 CPUtime=0
/proc/28150/task/28152/stat : 28152 (bprolog) S 28148 28150 25307 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 26293037 74182656 3402 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 72444

[startup+12.7017 s]
/proc/loadavg: 1.93 1.98 1.99 3/83 28152
/proc/meminfo: memFree=1770040/2055920 swapFree=4192812/4192956
[pid=28150] ppid=28148 vsize=72444 CPUtime=12.58
/proc/28150/stat : 28150 (bprolog) R 28148 28150 25307 0 -1 4194304 3692 0 0 0 1122 136 0 0 25 0 2 0 26292818 74182656 3402 996147200 134512640 135105188 4294956096 18446744073709551615 134717749 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/28150/statm: 18111 3402 198 144 0 17595 0
[pid=28150/tid=28152] ppid=28148 vsize=72444 CPUtime=0
/proc/28150/task/28152/stat : 28152 (bprolog) S 28148 28150 25307 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 26293037 74182656 3402 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+25.5016 s]
/proc/loadavg: 1.95 1.98 1.99 3/83 28152
/proc/meminfo: memFree=1770040/2055920 swapFree=4192812/4192956
[pid=28150] ppid=28148 vsize=72444 CPUtime=25.27
/proc/28150/stat : 28150 (bprolog) R 28148 28150 25307 0 -1 4194304 3692 0 0 0 2391 136 0 0 25 0 2 0 26292818 74182656 3402 996147200 134512640 135105188 4294956096 18446744073709551615 134717649 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/28150/statm: 18111 3402 198 144 0 17595 0
[pid=28150/tid=28152] ppid=28148 vsize=72444 CPUtime=0
/proc/28150/task/28152/stat : 28152 (bprolog) S 28148 28150 25307 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 26293037 74182656 3402 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 25.27
Current children cumulated vsize (KiB) 72444

[startup+51.1013 s]
/proc/loadavg: 1.96 1.98 1.99 3/83 28152
/proc/meminfo: memFree=1770104/2055920 swapFree=4192812/4192956
[pid=28150] ppid=28148 vsize=72444 CPUtime=50.65
/proc/28150/stat : 28150 (bprolog) R 28148 28150 25307 0 -1 4194304 3692 0 0 0 4929 136 0 0 25 0 2 0 26292818 74182656 3402 996147200 134512640 135105188 4294956096 18446744073709551615 134716129 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/28150/statm: 18111 3402 198 144 0 17595 0
[pid=28150/tid=28152] ppid=28148 vsize=72444 CPUtime=0
/proc/28150/task/28152/stat : 28152 (bprolog) S 28148 28150 25307 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 26293037 74182656 3402 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 50.65
Current children cumulated vsize (KiB) 72444

[startup+102.302 s]
/proc/loadavg: 1.98 1.98 1.99 3/83 28152
/proc/meminfo: memFree=1769976/2055920 swapFree=4192812/4192956
[pid=28150] ppid=28148 vsize=72444 CPUtime=101.4
/proc/28150/stat : 28150 (bprolog) R 28148 28150 25307 0 -1 4194304 3692 0 0 0 10003 137 0 0 25 0 2 0 26292818 74182656 3402 996147200 134512640 135105188 4294956096 18446744073709551615 134717760 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/28150/statm: 18111 3402 198 144 0 17595 0
[pid=28150/tid=28152] ppid=28148 vsize=72444 CPUtime=0
/proc/28150/task/28152/stat : 28152 (bprolog) S 28148 28150 25307 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 26293037 74182656 3402 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 101.4
Current children cumulated vsize (KiB) 72444

[startup+162.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/83 28152
/proc/meminfo: memFree=1769976/2055920 swapFree=4192812/4192956
[pid=28150] ppid=28148 vsize=72444 CPUtime=160.88
/proc/28150/stat : 28150 (bprolog) R 28148 28150 25307 0 -1 4194304 3692 0 0 0 15951 137 0 0 25 0 2 0 26292818 74182656 3402 996147200 134512640 135105188 4294956096 18446744073709551615 134751333 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/28150/statm: 18111 3402 198 144 0 17595 0
[pid=28150/tid=28152] ppid=28148 vsize=72444 CPUtime=0
/proc/28150/task/28152/stat : 28152 (bprolog) S 28148 28150 25307 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 26293037 74182656 3402 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 160.88
Current children cumulated vsize (KiB) 72444

[startup+222.307 s]
/proc/loadavg: 1.99 1.98 1.99 3/83 28152
/proc/meminfo: memFree=1769976/2055920 swapFree=4192812/4192956
[pid=28150] ppid=28148 vsize=72444 CPUtime=220.36
/proc/28150/stat : 28150 (bprolog) R 28148 28150 25307 0 -1 4194304 3692 0 0 0 21899 137 0 0 25 0 2 0 26292818 74182656 3402 996147200 134512640 135105188 4294956096 18446744073709551615 134718165 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/28150/statm: 18111 3402 198 144 0 17595 0
[pid=28150/tid=28152] ppid=28148 vsize=72444 CPUtime=0
/proc/28150/task/28152/stat : 28152 (bprolog) S 28148 28150 25307 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 26293037 74182656 3402 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 220.36
Current children cumulated vsize (KiB) 72444

[startup+282.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/83 28152
/proc/meminfo: memFree=1769912/2055920 swapFree=4192812/4192956
[pid=28150] ppid=28148 vsize=72444 CPUtime=279.85
/proc/28150/stat : 28150 (bprolog) R 28148 28150 25307 0 -1 4194304 3692 0 0 0 27847 138 0 0 25 0 2 0 26292818 74182656 3402 996147200 134512640 135105188 4294956096 18446744073709551615 134717663 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/28150/statm: 18111 3402 198 144 0 17595 0
[pid=28150/tid=28152] ppid=28148 vsize=72444 CPUtime=0
/proc/28150/task/28152/stat : 28152 (bprolog) S 28148 28150 25307 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 26293037 74182656 3402 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 279.85
Current children cumulated vsize (KiB) 72444

[startup+342.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/83 28152
/proc/meminfo: memFree=1769912/2055920 swapFree=4192812/4192956
[pid=28150] ppid=28148 vsize=72444 CPUtime=339.32
/proc/28150/stat : 28150 (bprolog) R 28148 28150 25307 0 -1 4194304 3692 0 0 0 33794 138 0 0 25 0 2 0 26292818 74182656 3402 996147200 134512640 135105188 4294956096 18446744073709551615 134718143 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/28150/statm: 18111 3402 198 144 0 17595 0
[pid=28150/tid=28152] ppid=28148 vsize=72444 CPUtime=0
/proc/28150/task/28152/stat : 28152 (bprolog) S 28148 28150 25307 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 26293037 74182656 3402 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 339.32
Current children cumulated vsize (KiB) 72444

[startup+402.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/83 28152
/proc/meminfo: memFree=1769912/2055920 swapFree=4192812/4192956
[pid=28150] ppid=28148 vsize=72444 CPUtime=398.81
/proc/28150/stat : 28150 (bprolog) R 28148 28150 25307 0 -1 4194304 3692 0 0 0 39742 139 0 0 25 0 2 0 26292818 74182656 3402 996147200 134512640 135105188 4294956096 18446744073709551615 134628932 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/28150/statm: 18111 3402 198 144 0 17595 0
[pid=28150/tid=28152] ppid=28148 vsize=72444 CPUtime=0
/proc/28150/task/28152/stat : 28152 (bprolog) S 28148 28150 25307 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 26293037 74182656 3402 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 398.81
Current children cumulated vsize (KiB) 72444

[startup+462.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/83 28152
/proc/meminfo: memFree=1769912/2055920 swapFree=4192812/4192956
[pid=28150] ppid=28148 vsize=72444 CPUtime=458.29
/proc/28150/stat : 28150 (bprolog) R 28148 28150 25307 0 -1 4194304 3692 0 0 0 45690 139 0 0 25 0 2 0 26292818 74182656 3402 996147200 134512640 135105188 4294956096 18446744073709551615 134725013 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/28150/statm: 18111 3402 198 144 0 17595 0
[pid=28150/tid=28152] ppid=28148 vsize=72444 CPUtime=0
/proc/28150/task/28152/stat : 28152 (bprolog) S 28148 28150 25307 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 26293037 74182656 3402 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 458.29
Current children cumulated vsize (KiB) 72444

[startup+522.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/83 28152
/proc/meminfo: memFree=1769848/2055920 swapFree=4192812/4192956
[pid=28150] ppid=28148 vsize=72444 CPUtime=517.78

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

Current children cumulated CPU time (s) 1235
Current children cumulated vsize (KiB) 82688

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/77 28211
/proc/meminfo: memFree=1804392/2055920 swapFree=4192812/4192956
[pid=28150] ppid=28148 vsize=82688 CPUtime=1294.98
/proc/28150/stat : 28150 (bprolog) R 28148 28150 25307 0 -1 4194304 3693 0 0 0 129354 144 0 0 25 0 3 0 26292818 84672512 3403 996147200 134512640 135105188 4294956096 18446744073709551615 134718162 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/28150/statm: 20672 3403 198 144 0 20156 0
[pid=28150/tid=28152] ppid=28148 vsize=82688 CPUtime=0
/proc/28150/task/28152/stat : 28152 (bprolog) S 28148 28150 25307 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 26293037 84672512 3403 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=28150/tid=28211] ppid=28148 vsize=82688 CPUtime=0
/proc/28150/task/28211/stat : 28211 (bprolog) S 28148 28150 25307 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 26383049 84672512 3403 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1294.98
Current children cumulated vsize (KiB) 82688

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/78 28212
/proc/meminfo: memFree=1804064/2055920 swapFree=4192812/4192956
[pid=28150] ppid=28148 vsize=92932 CPUtime=1354.96
/proc/28150/stat : 28150 (bprolog) R 28148 28150 25307 0 -1 4194304 3694 0 0 0 135352 144 0 0 25 0 4 0 26292818 95162368 3404 996147200 134512640 135105188 4294956096 18446744073709551615 134751224 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/28150/statm: 23233 3404 198 144 0 22717 0
[pid=28150/tid=28152] ppid=28148 vsize=92932 CPUtime=0
/proc/28150/task/28152/stat : 28152 (bprolog) S 28148 28150 25307 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 26293037 95162368 3404 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=28150/tid=28211] ppid=28148 vsize=92932 CPUtime=0
/proc/28150/task/28211/stat : 28211 (bprolog) S 28148 28150 25307 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 26383049 95162368 3404 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=28150/tid=28212] ppid=28148 vsize=92932 CPUtime=0
/proc/28150/task/28212/stat : 28212 (bprolog) S 28148 28150 25307 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 26428054 95162368 3404 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1354.96
Current children cumulated vsize (KiB) 92932

[startup+1422.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/78 28212
/proc/meminfo: memFree=1803488/2055920 swapFree=4192812/4192956
[pid=28150] ppid=28148 vsize=92932 CPUtime=1414.94
/proc/28150/stat : 28150 (bprolog) R 28148 28150 25307 0 -1 4194304 3694 0 0 0 141350 144 0 0 25 0 4 0 26292818 95162368 3404 996147200 134512640 135105188 4294956096 18446744073709551615 134717654 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/28150/statm: 23233 3404 198 144 0 22717 0
[pid=28150/tid=28152] ppid=28148 vsize=92932 CPUtime=0
/proc/28150/task/28152/stat : 28152 (bprolog) S 28148 28150 25307 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 26293037 95162368 3404 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=28150/tid=28211] ppid=28148 vsize=92932 CPUtime=0
/proc/28150/task/28211/stat : 28211 (bprolog) S 28148 28150 25307 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 26383049 95162368 3404 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=28150/tid=28212] ppid=28148 vsize=92932 CPUtime=0
/proc/28150/task/28212/stat : 28212 (bprolog) S 28148 28150 25307 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 26428054 95162368 3404 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1414.94
Current children cumulated vsize (KiB) 92932

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/78 28212
/proc/meminfo: memFree=1803040/2055920 swapFree=4192812/4192956
[pid=28150] ppid=28148 vsize=92932 CPUtime=1474.91
/proc/28150/stat : 28150 (bprolog) R 28148 28150 25307 0 -1 4194304 3694 0 0 0 147347 144 0 0 25 0 4 0 26292818 95162368 3404 996147200 134512640 135105188 4294956096 18446744073709551615 134718165 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/28150/statm: 23233 3404 198 144 0 22717 0
[pid=28150/tid=28152] ppid=28148 vsize=92932 CPUtime=0
/proc/28150/task/28152/stat : 28152 (bprolog) S 28148 28150 25307 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 26293037 95162368 3404 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=28150/tid=28211] ppid=28148 vsize=92932 CPUtime=0
/proc/28150/task/28211/stat : 28211 (bprolog) S 28148 28150 25307 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 26383049 95162368 3404 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=28150/tid=28212] ppid=28148 vsize=92932 CPUtime=0
/proc/28150/task/28212/stat : 28212 (bprolog) S 28148 28150 25307 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 26428054 95162368 3404 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1474.91
Current children cumulated vsize (KiB) 92932

[startup+1542.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/78 28212
/proc/meminfo: memFree=1802400/2055920 swapFree=4192812/4192956
[pid=28150] ppid=28148 vsize=92932 CPUtime=1534.9
/proc/28150/stat : 28150 (bprolog) R 28148 28150 25307 0 -1 4194304 3694 0 0 0 153346 144 0 0 25 0 4 0 26292818 95162368 3404 996147200 134512640 135105188 4294956096 18446744073709551615 134751349 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/28150/statm: 23233 3404 198 144 0 22717 0
[pid=28150/tid=28152] ppid=28148 vsize=92932 CPUtime=0
/proc/28150/task/28152/stat : 28152 (bprolog) S 28148 28150 25307 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 26293037 95162368 3404 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=28150/tid=28211] ppid=28148 vsize=92932 CPUtime=0
/proc/28150/task/28211/stat : 28211 (bprolog) S 28148 28150 25307 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 26383049 95162368 3404 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=28150/tid=28212] ppid=28148 vsize=92932 CPUtime=0
/proc/28150/task/28212/stat : 28212 (bprolog) S 28148 28150 25307 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 26428054 95162368 3404 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1534.9
Current children cumulated vsize (KiB) 92932

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/79 28213
/proc/meminfo: memFree=1801944/2055920 swapFree=4192812/4192956
[pid=28150] ppid=28148 vsize=103176 CPUtime=1594.87
/proc/28150/stat : 28150 (bprolog) R 28148 28150 25307 0 -1 4194304 3695 0 0 0 159343 144 0 0 25 0 5 0 26292818 105652224 3405 996147200 134512640 135105188 4294956096 18446744073709551615 134751349 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/28150/statm: 25794 3405 198 144 0 25278 0
[pid=28150/tid=28152] ppid=28148 vsize=103176 CPUtime=0
/proc/28150/task/28152/stat : 28152 (bprolog) S 28148 28150 25307 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 26293037 105652224 3405 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=28150/tid=28211] ppid=28148 vsize=103176 CPUtime=0
/proc/28150/task/28211/stat : 28211 (bprolog) S 28148 28150 25307 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 26383049 105652224 3405 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=28150/tid=28212] ppid=28148 vsize=103176 CPUtime=0
/proc/28150/task/28212/stat : 28212 (bprolog) S 28148 28150 25307 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 26428054 105652224 3405 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=28150/tid=28213] ppid=28148 vsize=103176 CPUtime=0
/proc/28150/task/28213/stat : 28213 (bprolog) S 28148 28150 25307 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 5 0 26450559 105652224 3405 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1594.87
Current children cumulated vsize (KiB) 103176

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/79 28213
/proc/meminfo: memFree=1801368/2055920 swapFree=4192812/4192956
[pid=28150] ppid=28148 vsize=103176 CPUtime=1654.85
/proc/28150/stat : 28150 (bprolog) R 28148 28150 25307 0 -1 4194304 3695 0 0 0 165341 144 0 0 25 0 5 0 26292818 105652224 3405 996147200 134512640 135105188 4294956096 18446744073709551615 134751378 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/28150/statm: 25794 3405 198 144 0 25278 0
[pid=28150/tid=28152] ppid=28148 vsize=103176 CPUtime=0
/proc/28150/task/28152/stat : 28152 (bprolog) S 28148 28150 25307 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 26293037 105652224 3405 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=28150/tid=28211] ppid=28148 vsize=103176 CPUtime=0
/proc/28150/task/28211/stat : 28211 (bprolog) S 28148 28150 25307 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 26383049 105652224 3405 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=28150/tid=28212] ppid=28148 vsize=103176 CPUtime=0
/proc/28150/task/28212/stat : 28212 (bprolog) S 28148 28150 25307 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 26428054 105652224 3405 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=28150/tid=28213] ppid=28148 vsize=103176 CPUtime=0
/proc/28150/task/28213/stat : 28213 (bprolog) S 28148 28150 25307 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 5 0 26450559 105652224 3405 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1654.85
Current children cumulated vsize (KiB) 103176

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/79 28213
/proc/meminfo: memFree=1801048/2055920 swapFree=4192812/4192956
[pid=28150] ppid=28148 vsize=103176 CPUtime=1714.83
/proc/28150/stat : 28150 (bprolog) R 28148 28150 25307 0 -1 4194304 3695 0 0 0 171339 144 0 0 25 0 5 0 26292818 105652224 3405 996147200 134512640 135105188 4294956096 18446744073709551615 134717760 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/28150/statm: 25794 3405 198 144 0 25278 0
[pid=28150/tid=28152] ppid=28148 vsize=103176 CPUtime=0
/proc/28150/task/28152/stat : 28152 (bprolog) S 28148 28150 25307 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 26293037 105652224 3405 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=28150/tid=28211] ppid=28148 vsize=103176 CPUtime=0
/proc/28150/task/28211/stat : 28211 (bprolog) S 28148 28150 25307 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 26383049 105652224 3405 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=28150/tid=28212] ppid=28148 vsize=103176 CPUtime=0
/proc/28150/task/28212/stat : 28212 (bprolog) S 28148 28150 25307 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 26428054 105652224 3405 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=28150/tid=28213] ppid=28148 vsize=103176 CPUtime=0
/proc/28150/task/28213/stat : 28213 (bprolog) S 28148 28150 25307 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 26450559 105652224 3405 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1714.83
Current children cumulated vsize (KiB) 103176

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/79 28213
/proc/meminfo: memFree=1798552/2055920 swapFree=4192812/4192956
[pid=28150] ppid=28148 vsize=103176 CPUtime=1774.8
/proc/28150/stat : 28150 (bprolog) R 28148 28150 25307 0 -1 4194304 3695 0 0 0 177336 144 0 0 25 0 5 0 26292818 105652224 3405 996147200 134512640 135105188 4294956096 18446744073709551615 134752498 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/28150/statm: 25794 3405 198 144 0 25278 0
[pid=28150/tid=28152] ppid=28148 vsize=103176 CPUtime=0
/proc/28150/task/28152/stat : 28152 (bprolog) S 28148 28150 25307 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 26293037 105652224 3405 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=28150/tid=28211] ppid=28148 vsize=103176 CPUtime=0
/proc/28150/task/28211/stat : 28211 (bprolog) S 28148 28150 25307 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 26383049 105652224 3405 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=28150/tid=28212] ppid=28148 vsize=103176 CPUtime=0
/proc/28150/task/28212/stat : 28212 (bprolog) S 28148 28150 25307 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 26428054 105652224 3405 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=28150/tid=28213] ppid=28148 vsize=103176 CPUtime=0
/proc/28150/task/28213/stat : 28213 (bprolog) S 28148 28150 25307 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 26450559 105652224 3405 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1774.8
Current children cumulated vsize (KiB) 103176



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1807.6 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 28213
/proc/meminfo: memFree=1798488/2055920 swapFree=4192812/4192956
[pid=28150] ppid=28148 vsize=103176 CPUtime=1800.1
/proc/28150/stat : 28150 (bprolog) R 28148 28150 25307 0 -1 4194304 3696 0 0 0 179866 144 0 0 25 0 1 0 26292818 105652224 3406 996147200 134512640 135105188 4294956096 18446744073709551615 134718165 0 0 4096 2 0 0 0 17 0 0 0
/proc/28150/statm: 25794 3406 199 144 0 25278 0
Current children cumulated CPU time (s) 1800.1
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+1807.6 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 28213
/proc/meminfo: memFree=1798488/2055920 swapFree=4192812/4192956
[pid=28150] ppid=28148 vsize=103176 CPUtime=1800.1
/proc/28150/stat : 28150 (bprolog) R 28148 28150 25307 0 -1 4194304 3696 0 0 0 179866 144 0 0 25 0 1 0 26292818 105652224 3406 996147200 134512640 135105188 4294956096 18446744073709551615 134718165 0 0 4096 2 0 0 0 17 0 0 0
/proc/28150/statm: 25794 3406 199 144 0 25278 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 103176

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1807.61
CPU time (s): 1800.12
CPU user time (s): 1798.66
CPU system time (s): 1.45178
CPU usage (%): 99.5854
Max. virtual memory (cumulated for all children) (KiB): 103176

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.66
system time used= 1.45178
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3696
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= 23796

runsolver used 2.14667 second user time and 5.50816 second system time

The end

Launcher Data 

Begin job on node52 at 2009-07-12 11:51:34
IDJOB=2091072
IDBENCH=59989
IDSOLVER=770
FILE ID=node52/2091072-1247392293
PBS_JOBID= 9507187
Free space on /tmp= 66124 MiB

SOLVER NAME= bpsolver 09
BENCH NAME= CPAI08/csp/rand-2-50-23/normalized-rand-2-50-23-587-230-16_ext.xml
COMMAND LINE= HOME/solver BENCHNAMENOEXT TIMEOUT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2091072-1247392293/watcher-2091072-1247392293 -o /tmp/evaluation-result-2091072-1247392293/solver-2091072-1247392293 -C 1800 -W 2000 -M 900  HOME/solver HOME/instance-2091072-1247392293 1800

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

MD5SUM BENCH= 1ca4cf4a2aab15eebe39756f015de1ff
RANDOM SEED=285577495

node52.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:       1784360 kB
Buffers:         24988 kB
Cached:         144808 kB
SwapCached:          0 kB
Active:         154896 kB
Inactive:        66916 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1784360 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1748 kB
Writeback:           0 kB
Mapped:          64620 kB
Slab:            34736 kB
Committed_AS:   252220 kB
PageTables:       2000 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= 66140 MiB
End job on node52 at 2009-07-12 12:21:43