Trace number 2073164

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) 1800.1 1811.61

General information on the benchmark

Namecsp/ramsey4/
normalized-ramsey-35-4.xml
MD5SUMdefc6c027faaafbf2eeba55753553416
Bench CategoryN-ARY-INT (n-ary constraints in intension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark24.3293
Satisfiable
(Un)Satisfiability was proved
Number of variables595
Number of constraints6545
Maximum constraint arity3
Maximum domain size4
Number of constraints which are defined in extension0
Number of constraints which are defined in intension6545
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-2073164-1247357826)
1.47/1.57	c Converted in 722 ms
1.67/1.78	c solving(HOME/instance-2073164-1247357826,1800000)
1.67/1.78	c solving(HOME/instance-2073164-1247357826,1800000)

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-2073164-1247357826/watcher-2073164-1247357826 -o /tmp/evaluation-result-2073164-1247357826/solver-2073164-1247357826 -C 1800 -W 2000 -M 900 HOME/solver HOME/instance-2073164-1247357826 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: 2.01 2.01 2.00 4/76 15386
/proc/meminfo: memFree=1860272/2055920 swapFree=4192812/4192956
[pid=15386] ppid=15384 vsize=18576 CPUtime=0
/proc/15386/stat : 15386 (runsolver) R 15384 15386 14014 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 22849115 19021824 284 996147200 4194304 4302564 548682068528 18446744073709551615 272467815719 0 0 4096 24578 0 0 0 17 1 0 0
/proc/15386/statm: 4644 284 249 26 0 2626 0

[startup+0.055727 s]
/proc/loadavg: 2.01 2.01 2.00 4/76 15386
/proc/meminfo: memFree=1860272/2055920 swapFree=4192812/4192956
[pid=15386] ppid=15384 vsize=62208 CPUtime=0.04
/proc/15386/stat : 15386 (bprolog) R 15384 15386 14014 0 -1 4194304 1150 0 0 0 2 2 0 0 20 0 1 0 22849115 63700992 863 996147200 134512640 135105188 4294956096 18446744073709551615 134601328 0 0 4096 2 0 0 0 17 1 0 0
/proc/15386/statm: 15552 863 174 144 0 15036 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 62208

[startup+0.101737 s]
/proc/loadavg: 2.01 2.01 2.00 4/76 15386
/proc/meminfo: memFree=1860272/2055920 swapFree=4192812/4192956
[pid=15386] ppid=15384 vsize=62208 CPUtime=0.08
/proc/15386/stat : 15386 (bprolog) R 15384 15386 14014 0 -1 4194304 1167 0 0 0 4 4 0 0 20 0 1 0 22849115 63700992 880 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/15386/statm: 15552 880 177 144 0 15036 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 62208

[startup+0.30176 s]
/proc/loadavg: 2.01 2.01 2.00 4/76 15386
/proc/meminfo: memFree=1860272/2055920 swapFree=4192812/4192956
[pid=15386] ppid=15384 vsize=62208 CPUtime=0.29
/proc/15386/stat : 15386 (bprolog) R 15384 15386 14014 0 -1 4194304 1173 0 0 0 15 14 0 0 21 0 1 0 22849115 63700992 886 996147200 134512640 135105188 4294956096 18446744073709551615 5088821 0 0 4096 2 0 0 0 17 1 0 0
/proc/15386/statm: 15552 886 177 144 0 15036 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 62208

[startup+0.701819 s]
/proc/loadavg: 2.01 2.01 2.00 4/76 15386
/proc/meminfo: memFree=1860272/2055920 swapFree=4192812/4192956
[pid=15386] ppid=15384 vsize=62208 CPUtime=0.69
/proc/15386/stat : 15386 (bprolog) R 15384 15386 14014 0 -1 4194304 1178 0 0 0 34 35 0 0 25 0 1 0 22849115 63700992 891 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/15386/statm: 15552 891 177 144 0 15036 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 62208

[startup+1.50193 s]
/proc/loadavg: 2.01 2.01 2.00 3/77 15387
/proc/meminfo: memFree=1856936/2055920 swapFree=4192812/4192956
[pid=15386] ppid=15384 vsize=62208 CPUtime=1.47
/proc/15386/stat : 15386 (bprolog) R 15384 15386 14014 0 -1 4194304 1188 0 0 0 70 77 0 0 25 0 1 0 22849115 63700992 901 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/15386/statm: 15552 901 177 144 0 15036 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 62208

[startup+3.10117 s]
/proc/loadavg: 2.01 2.01 2.00 3/78 15388
/proc/meminfo: memFree=1847648/2055920 swapFree=4192812/4192956
[pid=15386] ppid=15384 vsize=84832 CPUtime=3.06
/proc/15386/stat : 15386 (bprolog) R 15384 15386 14014 0 -1 4194304 3390 0 0 0 223 83 0 0 25 0 2 0 22849115 86867968 3098 996147200 134512640 135105188 4294956096 18446744073709551615 134849644 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/15386/statm: 21208 3098 194 144 0 20692 0
[pid=15386/tid=15388] ppid=15384 vsize=84832 CPUtime=0
/proc/15386/task/15388/stat : 15388 (bprolog) S 15384 15386 14014 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 22849295 86867968 3098 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) 84832

[startup+6.30263 s]
/proc/loadavg: 2.01 2.01 2.00 3/78 15388
/proc/meminfo: memFree=1847648/2055920 swapFree=4192812/4192956
[pid=15386] ppid=15384 vsize=84832 CPUtime=6.24
/proc/15386/stat : 15386 (bprolog) R 15384 15386 14014 0 -1 4194304 3390 0 0 0 541 83 0 0 25 0 2 0 22849115 86867968 3098 996147200 134512640 135105188 4294956096 18446744073709551615 134629875 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/15386/statm: 21208 3098 194 144 0 20692 0
[pid=15386/tid=15388] ppid=15384 vsize=84832 CPUtime=0
/proc/15386/task/15388/stat : 15388 (bprolog) S 15384 15386 14014 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 22849295 86867968 3098 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) 84832

[startup+12.7015 s]
/proc/loadavg: 2.01 2.01 2.00 3/78 15388
/proc/meminfo: memFree=1847584/2055920 swapFree=4192812/4192956
[pid=15386] ppid=15384 vsize=84832 CPUtime=12.58
/proc/15386/stat : 15386 (bprolog) R 15384 15386 14014 0 -1 4194304 3390 0 0 0 1175 83 0 0 25 0 2 0 22849115 86867968 3098 996147200 134512640 135105188 4294956096 18446744073709551615 134629873 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/15386/statm: 21208 3098 194 144 0 20692 0
[pid=15386/tid=15388] ppid=15384 vsize=84832 CPUtime=0
/proc/15386/task/15388/stat : 15388 (bprolog) S 15384 15386 14014 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 22849295 86867968 3098 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) 84832

[startup+25.5014 s]
/proc/loadavg: 2.00 2.01 2.00 3/78 15388
/proc/meminfo: memFree=1847584/2055920 swapFree=4192812/4192956
[pid=15386] ppid=15384 vsize=84832 CPUtime=25.27
/proc/15386/stat : 15386 (bprolog) R 15384 15386 14014 0 -1 4194304 3390 0 0 0 2444 83 0 0 25 0 2 0 22849115 86867968 3098 996147200 134512640 135105188 4294956096 18446744073709551615 134629901 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/15386/statm: 21208 3098 194 144 0 20692 0
[pid=15386/tid=15388] ppid=15384 vsize=84832 CPUtime=0
/proc/15386/task/15388/stat : 15388 (bprolog) S 15384 15386 14014 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 22849295 86867968 3098 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) 84832

[startup+51.1011 s]
/proc/loadavg: 2.00 2.01 2.00 3/78 15388
/proc/meminfo: memFree=1847584/2055920 swapFree=4192812/4192956
[pid=15386] ppid=15384 vsize=84832 CPUtime=50.66
/proc/15386/stat : 15386 (bprolog) R 15384 15386 14014 0 -1 4194304 3390 0 0 0 4983 83 0 0 25 0 2 0 22849115 86867968 3098 996147200 134512640 135105188 4294956096 18446744073709551615 134628958 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/15386/statm: 21208 3098 194 144 0 20692 0
[pid=15386/tid=15388] ppid=15384 vsize=84832 CPUtime=0
/proc/15386/task/15388/stat : 15388 (bprolog) S 15384 15386 14014 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 22849295 86867968 3098 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 50.66
Current children cumulated vsize (KiB) 84832

[startup+102.306 s]
/proc/loadavg: 2.00 2.00 2.00 4/86 15593
/proc/meminfo: memFree=1769696/2055920 swapFree=4192812/4192956
[pid=15386] ppid=15384 vsize=84832 CPUtime=101.61
/proc/15386/stat : 15386 (bprolog) R 15384 15386 14014 0 -1 4194304 3390 0 0 0 10075 86 0 0 25 0 2 0 22849115 86867968 3098 996147200 134512640 135105188 4294956096 18446744073709551615 134628802 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/15386/statm: 21208 3098 194 144 0 20692 0
[pid=15386/tid=15388] ppid=15384 vsize=84832 CPUtime=0
/proc/15386/task/15388/stat : 15388 (bprolog) S 15384 15386 14014 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 22849295 86867968 3098 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 101.61
Current children cumulated vsize (KiB) 84832

[startup+162.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 15593
/proc/meminfo: memFree=1673248/2055920 swapFree=4192812/4192956
[pid=15386] ppid=15384 vsize=84832 CPUtime=161.07
/proc/15386/stat : 15386 (bprolog) R 15384 15386 14014 0 -1 4194304 3390 0 0 0 16021 86 0 0 25 0 2 0 22849115 86867968 3098 996147200 134512640 135105188 4294956096 18446744073709551615 134605612 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/15386/statm: 21208 3098 194 144 0 20692 0
[pid=15386/tid=15388] ppid=15384 vsize=84832 CPUtime=0
/proc/15386/task/15388/stat : 15388 (bprolog) S 15384 15386 14014 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 22849295 86867968 3098 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 161.07
Current children cumulated vsize (KiB) 84832

[startup+222.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 15593
/proc/meminfo: memFree=1673056/2055920 swapFree=4192812/4192956
[pid=15386] ppid=15384 vsize=84832 CPUtime=220.56
/proc/15386/stat : 15386 (bprolog) R 15384 15386 14014 0 -1 4194304 3390 0 0 0 21970 86 0 0 25 0 2 0 22849115 86867968 3098 996147200 134512640 135105188 4294956096 18446744073709551615 134629875 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/15386/statm: 21208 3098 194 144 0 20692 0
[pid=15386/tid=15388] ppid=15384 vsize=84832 CPUtime=0
/proc/15386/task/15388/stat : 15388 (bprolog) S 15384 15386 14014 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 22849295 86867968 3098 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 220.56
Current children cumulated vsize (KiB) 84832

[startup+282.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 15593
/proc/meminfo: memFree=1521568/2055920 swapFree=4192812/4192956
[pid=15386] ppid=15384 vsize=84832 CPUtime=280.06
/proc/15386/stat : 15386 (bprolog) R 15384 15386 14014 0 -1 4194304 3390 0 0 0 27920 86 0 0 25 0 2 0 22849115 86867968 3098 996147200 134512640 135105188 4294956096 18446744073709551615 134605598 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/15386/statm: 21208 3098 194 144 0 20692 0
[pid=15386/tid=15388] ppid=15384 vsize=84832 CPUtime=0
/proc/15386/task/15388/stat : 15388 (bprolog) S 15384 15386 14014 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 22849295 86867968 3098 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 280.06
Current children cumulated vsize (KiB) 84832

[startup+342.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 15593
/proc/meminfo: memFree=1438368/2055920 swapFree=4192812/4192956
[pid=15386] ppid=15384 vsize=84832 CPUtime=339.61
/proc/15386/stat : 15386 (bprolog) R 15384 15386 14014 0 -1 4194304 3390 0 0 0 33875 86 0 0 25 0 2 0 22849115 86867968 3098 996147200 134512640 135105188 4294956096 18446744073709551615 134605595 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/15386/statm: 21208 3098 194 144 0 20692 0
[pid=15386/tid=15388] ppid=15384 vsize=84832 CPUtime=0
/proc/15386/task/15388/stat : 15388 (bprolog) S 15384 15386 14014 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 22849295 86867968 3098 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 339.61
Current children cumulated vsize (KiB) 84832

[startup+402.303 s]
/proc/loadavg: 2.05 2.01 2.00 3/86 15593
/proc/meminfo: memFree=1410720/2055920 swapFree=4192812/4192956
[pid=15386] ppid=15384 vsize=84832 CPUtime=399.11
/proc/15386/stat : 15386 (bprolog) R 15384 15386 14014 0 -1 4194304 3390 0 0 0 39825 86 0 0 25 0 2 0 22849115 86867968 3098 996147200 134512640 135105188 4294956096 18446744073709551615 134605600 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/15386/statm: 21208 3098 194 144 0 20692 0
[pid=15386/tid=15388] ppid=15384 vsize=84832 CPUtime=0
/proc/15386/task/15388/stat : 15388 (bprolog) S 15384 15386 14014 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 22849295 86867968 3098 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 399.11
Current children cumulated vsize (KiB) 84832

[startup+462.301 s]
/proc/loadavg: 2.12 2.05 2.01 3/86 15593
/proc/meminfo: memFree=1382816/2055920 swapFree=4192812/4192956
[pid=15386] ppid=15384 vsize=84832 CPUtime=458.57
/proc/15386/stat : 15386 (bprolog) R 15384 15386 14014 0 -1 4194304 3390 0 0 0 45771 86 0 0 25 0 2 0 22849115 86867968 3098 996147200 134512640 135105188 4294956096 18446744073709551615 134849610 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/15386/statm: 21208 3098 194 144 0 20692 0
[pid=15386/tid=15388] ppid=15384 vsize=84832 CPUtime=0
/proc/15386/task/15388/stat : 15388 (bprolog) S 15384 15386 14014 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 22849295 86867968 3098 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 458.57
Current children cumulated vsize (KiB) 84832

[startup+522.301 s]
/proc/loadavg: 2.08 2.05 2.01 3/86 15593
/proc/meminfo: memFree=1326112/2055920 swapFree=4192812/4192956
[pid=15386] ppid=15384 vsize=84832 CPUtime=518.47

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

/proc/loadavg: 2.00 2.00 2.00 3/87 15594
/proc/meminfo: memFree=1184024/2055920 swapFree=4192812/4192956
[pid=15386] ppid=15384 vsize=95076 CPUtime=1234.86
/proc/15386/stat : 15386 (bprolog) R 15384 15386 14014 0 -1 4194304 3391 0 0 0 123399 87 0 0 25 0 3 0 22849115 97357824 3099 996147200 134512640 135105188 4294956096 18446744073709551615 134628739 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/15386/statm: 23769 3099 194 144 0 23253 0
[pid=15386/tid=15388] ppid=15384 vsize=95076 CPUtime=0
/proc/15386/task/15388/stat : 15388 (bprolog) S 15384 15386 14014 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 22849295 97357824 3099 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=15386/tid=15594] ppid=15384 vsize=95076 CPUtime=0
/proc/15386/task/15594/stat : 15594 (bprolog) S 15384 15386 14014 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 22939306 97357824 3099 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1234.86
Current children cumulated vsize (KiB) 95076

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 15594
/proc/meminfo: memFree=1183896/2055920 swapFree=4192812/4192956
[pid=15386] ppid=15384 vsize=95076 CPUtime=1294.84
/proc/15386/stat : 15386 (bprolog) R 15384 15386 14014 0 -1 4194304 3391 0 0 0 129397 87 0 0 25 0 3 0 22849115 97357824 3099 996147200 134512640 135105188 4294956096 18446744073709551615 134629901 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/15386/statm: 23769 3099 194 144 0 23253 0
[pid=15386/tid=15388] ppid=15384 vsize=95076 CPUtime=0
/proc/15386/task/15388/stat : 15388 (bprolog) S 15384 15386 14014 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 22849295 97357824 3099 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=15386/tid=15594] ppid=15384 vsize=95076 CPUtime=0
/proc/15386/task/15594/stat : 15594 (bprolog) S 15384 15386 14014 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 22939306 97357824 3099 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1294.84
Current children cumulated vsize (KiB) 95076

[startup+1362.3 s]
/proc/loadavg: 2.04 2.01 2.00 3/88 15595
/proc/meminfo: memFree=1183824/2055920 swapFree=4192812/4192956
[pid=15386] ppid=15384 vsize=105320 CPUtime=1354.3
/proc/15386/stat : 15386 (bprolog) R 15384 15386 14014 0 -1 4194304 3392 0 0 0 135343 87 0 0 25 0 4 0 22849115 107847680 3100 996147200 134512640 135105188 4294956096 18446744073709551615 134559789 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/15386/statm: 26330 3100 194 144 0 25814 0
[pid=15386/tid=15388] ppid=15384 vsize=105320 CPUtime=0
/proc/15386/task/15388/stat : 15388 (bprolog) S 15384 15386 14014 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 22849295 107847680 3100 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=15386/tid=15594] ppid=15384 vsize=105320 CPUtime=0
/proc/15386/task/15594/stat : 15594 (bprolog) S 15384 15386 14014 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 22939306 107847680 3100 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=15386/tid=15595] ppid=15384 vsize=105320 CPUtime=0
/proc/15386/task/15595/stat : 15595 (bprolog) S 15384 15386 14014 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 22984311 107847680 3100 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1354.3
Current children cumulated vsize (KiB) 105320

[startup+1422.31 s]
/proc/loadavg: 2.01 2.01 2.00 3/88 15595
/proc/meminfo: memFree=1183760/2055920 swapFree=4192812/4192956
[pid=15386] ppid=15384 vsize=105320 CPUtime=1413.79
/proc/15386/stat : 15386 (bprolog) R 15384 15386 14014 0 -1 4194304 3392 0 0 0 141292 87 0 0 25 0 4 0 22849115 107847680 3100 996147200 134512640 135105188 4294956096 18446744073709551615 134559794 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/15386/statm: 26330 3100 194 144 0 25814 0
[pid=15386/tid=15388] ppid=15384 vsize=105320 CPUtime=0
/proc/15386/task/15388/stat : 15388 (bprolog) S 15384 15386 14014 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 22849295 107847680 3100 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=15386/tid=15594] ppid=15384 vsize=105320 CPUtime=0
/proc/15386/task/15594/stat : 15594 (bprolog) S 15384 15386 14014 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 22939306 107847680 3100 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=15386/tid=15595] ppid=15384 vsize=105320 CPUtime=0
/proc/15386/task/15595/stat : 15595 (bprolog) S 15384 15386 14014 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 22984311 107847680 3100 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1413.79
Current children cumulated vsize (KiB) 105320

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/88 15595
/proc/meminfo: memFree=1183760/2055920 swapFree=4192812/4192956
[pid=15386] ppid=15384 vsize=105320 CPUtime=1473.28
/proc/15386/stat : 15386 (bprolog) R 15384 15386 14014 0 -1 4194304 3392 0 0 0 147241 87 0 0 25 0 4 0 22849115 107847680 3100 996147200 134512640 135105188 4294956096 18446744073709551615 134605454 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/15386/statm: 26330 3100 194 144 0 25814 0
[pid=15386/tid=15388] ppid=15384 vsize=105320 CPUtime=0
/proc/15386/task/15388/stat : 15388 (bprolog) S 15384 15386 14014 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 22849295 107847680 3100 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=15386/tid=15594] ppid=15384 vsize=105320 CPUtime=0
/proc/15386/task/15594/stat : 15594 (bprolog) S 15384 15386 14014 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 22939306 107847680 3100 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=15386/tid=15595] ppid=15384 vsize=105320 CPUtime=0
/proc/15386/task/15595/stat : 15595 (bprolog) S 15384 15386 14014 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 22984311 107847680 3100 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1473.28
Current children cumulated vsize (KiB) 105320

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/88 15595
/proc/meminfo: memFree=1183760/2055920 swapFree=4192812/4192956
[pid=15386] ppid=15384 vsize=105320 CPUtime=1532.76
/proc/15386/stat : 15386 (bprolog) R 15384 15386 14014 0 -1 4194304 3392 0 0 0 153189 87 0 0 25 0 4 0 22849115 107847680 3100 996147200 134512640 135105188 4294956096 18446744073709551615 134559794 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/15386/statm: 26330 3100 194 144 0 25814 0
[pid=15386/tid=15388] ppid=15384 vsize=105320 CPUtime=0
/proc/15386/task/15388/stat : 15388 (bprolog) S 15384 15386 14014 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 22849295 107847680 3100 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=15386/tid=15594] ppid=15384 vsize=105320 CPUtime=0
/proc/15386/task/15594/stat : 15594 (bprolog) S 15384 15386 14014 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 22939306 107847680 3100 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=15386/tid=15595] ppid=15384 vsize=105320 CPUtime=0
/proc/15386/task/15595/stat : 15595 (bprolog) S 15384 15386 14014 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 22984311 107847680 3100 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1532.76
Current children cumulated vsize (KiB) 105320

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/89 15596
/proc/meminfo: memFree=1183688/2055920 swapFree=4192812/4192956
[pid=15386] ppid=15384 vsize=115564 CPUtime=1592.26
/proc/15386/stat : 15386 (bprolog) R 15384 15386 14014 0 -1 4194304 3394 0 0 0 159139 87 0 0 25 0 5 0 22849115 118337536 3102 996147200 134512640 135105188 4294956096 18446744073709551615 134605595 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/15386/statm: 28891 3102 194 144 0 28375 0
[pid=15386/tid=15388] ppid=15384 vsize=115564 CPUtime=0
/proc/15386/task/15388/stat : 15388 (bprolog) S 15384 15386 14014 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 22849295 118337536 3102 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=15386/tid=15594] ppid=15384 vsize=115564 CPUtime=0
/proc/15386/task/15594/stat : 15594 (bprolog) S 15384 15386 14014 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 22939306 118337536 3102 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=15386/tid=15595] ppid=15384 vsize=115564 CPUtime=0
/proc/15386/task/15595/stat : 15595 (bprolog) S 15384 15386 14014 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 22984311 118337536 3102 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=15386/tid=15596] ppid=15384 vsize=115564 CPUtime=0
/proc/15386/task/15596/stat : 15596 (bprolog) S 15384 15386 14014 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 5 0 23006815 118337536 3102 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1592.26
Current children cumulated vsize (KiB) 115564

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/89 15596
/proc/meminfo: memFree=1183624/2055920 swapFree=4192812/4192956
[pid=15386] ppid=15384 vsize=115564 CPUtime=1651.74
/proc/15386/stat : 15386 (bprolog) R 15384 15386 14014 0 -1 4194304 3394 0 0 0 165087 87 0 0 25 0 5 0 22849115 118337536 3102 996147200 134512640 135105188 4294956096 18446744073709551615 134630124 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/15386/statm: 28891 3102 194 144 0 28375 0
[pid=15386/tid=15388] ppid=15384 vsize=115564 CPUtime=0
/proc/15386/task/15388/stat : 15388 (bprolog) S 15384 15386 14014 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 22849295 118337536 3102 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=15386/tid=15594] ppid=15384 vsize=115564 CPUtime=0
/proc/15386/task/15594/stat : 15594 (bprolog) S 15384 15386 14014 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 22939306 118337536 3102 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=15386/tid=15595] ppid=15384 vsize=115564 CPUtime=0
/proc/15386/task/15595/stat : 15595 (bprolog) S 15384 15386 14014 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 22984311 118337536 3102 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=15386/tid=15596] ppid=15384 vsize=115564 CPUtime=0
/proc/15386/task/15596/stat : 15596 (bprolog) S 15384 15386 14014 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 5 0 23006815 118337536 3102 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1651.74
Current children cumulated vsize (KiB) 115564

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 4/89 15596
/proc/meminfo: memFree=1183624/2055920 swapFree=4192812/4192956
[pid=15386] ppid=15384 vsize=115564 CPUtime=1711.23
/proc/15386/stat : 15386 (bprolog) R 15384 15386 14014 0 -1 4194304 3398 0 0 0 171036 87 0 0 25 0 5 0 22849115 118337536 3106 996147200 134512640 135105188 4294956096 18446744073709551615 134629901 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/15386/statm: 28891 3106 194 144 0 28375 0
[pid=15386/tid=15388] ppid=15384 vsize=115564 CPUtime=0
/proc/15386/task/15388/stat : 15388 (bprolog) S 15384 15386 14014 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 22849295 118337536 3106 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=15386/tid=15594] ppid=15384 vsize=115564 CPUtime=0
/proc/15386/task/15594/stat : 15594 (bprolog) S 15384 15386 14014 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 22939306 118337536 3106 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=15386/tid=15595] ppid=15384 vsize=115564 CPUtime=0
/proc/15386/task/15595/stat : 15595 (bprolog) S 15384 15386 14014 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 22984311 118337536 3106 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=15386/tid=15596] ppid=15384 vsize=115564 CPUtime=0
/proc/15386/task/15596/stat : 15596 (bprolog) S 15384 15386 14014 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 23006815 118337536 3106 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1711.23
Current children cumulated vsize (KiB) 115564

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/89 15596
/proc/meminfo: memFree=1183496/2055920 swapFree=4192812/4192956
[pid=15386] ppid=15384 vsize=115564 CPUtime=1770.78
/proc/15386/stat : 15386 (bprolog) R 15384 15386 14014 0 -1 4194304 3398 0 0 0 176991 87 0 0 25 0 5 0 22849115 118337536 3106 996147200 134512640 135105188 4294956096 18446744073709551615 134559794 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/15386/statm: 28891 3106 194 144 0 28375 0
[pid=15386/tid=15388] ppid=15384 vsize=115564 CPUtime=0
/proc/15386/task/15388/stat : 15388 (bprolog) S 15384 15386 14014 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 22849295 118337536 3106 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=15386/tid=15594] ppid=15384 vsize=115564 CPUtime=0
/proc/15386/task/15594/stat : 15594 (bprolog) S 15384 15386 14014 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 22939306 118337536 3106 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=15386/tid=15595] ppid=15384 vsize=115564 CPUtime=0
/proc/15386/task/15595/stat : 15595 (bprolog) S 15384 15386 14014 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 22984311 118337536 3106 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=15386/tid=15596] ppid=15384 vsize=115564 CPUtime=0
/proc/15386/task/15596/stat : 15596 (bprolog) S 15384 15386 14014 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 23006815 118337536 3106 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1770.78
Current children cumulated vsize (KiB) 115564



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1811.6 s]
/proc/loadavg: 2.08 2.02 2.01 3/85 15596
/proc/meminfo: memFree=1183496/2055920 swapFree=4192812/4192956
[pid=15386] ppid=15384 vsize=115564 CPUtime=1800.08
/proc/15386/stat : 15386 (bprolog) R 15384 15386 14014 0 -1 4194304 3399 0 0 0 179921 87 0 0 25 0 1 0 22849115 118337536 3107 996147200 134512640 135105188 4294956096 18446744073709551615 134630124 0 0 4096 2 0 0 0 17 0 0 0
/proc/15386/statm: 28891 3107 195 144 0 28375 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 115564

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1811.61
CPU time (s): 1800.1
CPU user time (s): 1799.21
CPU system time (s): 0.881865
CPU usage (%): 99.3643
Max. virtual memory (cumulated for all children) (KiB): 115564

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.21
system time used= 0.881865
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3399
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= 50014

runsolver used 2.05369 second user time and 5.08223 second system time

The end

Launcher Data 

Begin job on node22 at 2009-07-12 02:17:06
IDJOB=2073164
IDBENCH=55953
IDSOLVER=770
FILE ID=node22/2073164-1247357826
PBS_JOBID= 9506821
Free space on /tmp= 66388 MiB

SOLVER NAME= bpsolver 09
BENCH NAME= CPAI08/csp/ramsey4/normalized-ramsey-35-4.xml
COMMAND LINE= HOME/solver BENCHNAMENOEXT TIMEOUT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2073164-1247357826/watcher-2073164-1247357826 -o /tmp/evaluation-result-2073164-1247357826/solver-2073164-1247357826 -C 1800 -W 2000 -M 900  HOME/solver HOME/instance-2073164-1247357826 1800

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

MD5SUM BENCH= defc6c027faaafbf2eeba55753553416
RANDOM SEED=1412842818

node22.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		: 3000.278
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		: 3000.278
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	: 5636.09
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1860688 kB
Buffers:         30328 kB
Cached:          94996 kB
SwapCached:          0 kB
Active:         104000 kB
Inactive:        43000 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1860688 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2288 kB
Writeback:           0 kB
Mapped:          32440 kB
Slab:            33576 kB
Committed_AS:   238932 kB
PageTables:       1716 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= 66388 MiB
End job on node22 at 2009-07-12 02:47:20