Trace number 281623

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
Toolbar_MaxSat 2007-01-19? (TO) 2400.04 2411.58

General information on the benchmark

NameMaxCSP/randomMaxCSP/sparseTight/
vcsp-25-10-21-85-21_ext.xml
MD5SUMde2db8c48bbbd0c94dc1fad43cdbf933
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkMOPT
Best Number of satisfied constraints42
Best CPU time to get the best result obtained on this benchmark4.5743
Satisfiable
(Un)Satisfiability was proved
Number of variables25
Number of constraints63
Maximum constraint arity2
Maximum domain size10
Number of constraints which are defined in extension63
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data (download as text)

c 
c 
c 
c conversion script
c 
c 

translate /tmp/evaluation/281623-1169313272/unknown.xml to /tmp/evaluation/281623-1169313272/unknown.wcsp

Verifier Data (download as text)

ERROR: no interpretation found !

Watcher Data (download as text)

runsolver version 3.1.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node2/watcher-281623-1169313272 -o ROOT/results/node2/solver-281623-1169313272 -C 2400 -M 900 /tmp/evaluation/281623-1169313272/solver.sh /tmp/evaluation/281623-1169313272/unknown 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 921600 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 972800 KiB
Current StackSize limit: 10240 KiB

/proc/loadavg: 1.80 1.94 1.98 3/93 29154
/proc/meminfo: memFree=1203280/2055920 swapFree=4180552/4192956
[pid=29153] ppid=29151 vsize=8652 CPUtime=0
/proc/29153/stat : 29153 (solver.sh) S 29151 29153 28790 0 -1 4194304 347 0 0 0 0 0 0 0 17 0 1 0 279722859 8859648 280 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 206380919642 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/29153/statm: 2163 280 208 79 0 156 0
[pid=29155] ppid=29153 vsize=8688 CPUtime=0
/proc/29155/stat : 29155 (solver.sh) S 29153 29153 28790 0 -1 4194368 38 0 0 0 0 0 0 0 17 0 1 0 279722860 8896512 286 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 206381482066 0 0 4096 73728 18446744071563648864 0 0 17 1 0 0
/proc/29155/statm: 2172 286 209 79 0 165 0
[pid=29156] ppid=29155 vsize=4 CPUtime=0
/proc/29156/stat : 29156 (id) R 29155 29153 28790 0 -1 4194304 26 0 0 0 0 0 0 0 20 0 1 0 279722860 4096 1 18446744073709551615 0 0 548682070055 18446744073709551615 206381313319 0 0 3674112 0 0 0 0 17 1 0 0
/proc/29156/statm: 30 3 0 0 0 1 0

[startup+0.102527 s]
/proc/loadavg: 1.80 1.94 1.98 3/93 29154
/proc/meminfo: memFree=1203280/2055920 swapFree=4180552/4192956
[pid=29153] ppid=29151 vsize=47552 CPUtime=0.02
/proc/29153/stat : 29153 (solver.sh) S 29151 29153 28790 0 -1 4194304 901 2411 0 0 0 0 0 2 21 0 1 0 279722859 48693248 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 206380919642 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/29153/statm: 11888 361 245 79 0 217 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 47552

[startup+0.510597 s]
/proc/loadavg: 1.80 1.94 1.98 3/93 29154
/proc/meminfo: memFree=1203280/2055920 swapFree=4180552/4192956
[pid=29153] ppid=29151 vsize=47552 CPUtime=0.02
/proc/29153/stat : 29153 (solver.sh) S 29151 29153 28790 0 -1 4194304 901 2411 0 0 0 0 0 2 21 0 1 0 279722859 48693248 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 206380919642 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/29153/statm: 11888 361 245 79 0 217 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 47552

[startup+1.33175 s]
/proc/loadavg: 1.80 1.94 1.98 3/96 29174
/proc/meminfo: memFree=1200248/2055920 swapFree=4180552/4192956
[pid=29153] ppid=29151 vsize=47552 CPUtime=0.02
/proc/29153/stat : 29153 (solver.sh) S 29151 29153 28790 0 -1 4194304 901 2411 0 0 0 0 0 2 21 0 1 0 279722859 48693248 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 206380919642 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/29153/statm: 11888 361 245 79 0 217 0
[pid=29172] ppid=29153 vsize=44508 CPUtime=1.25
/proc/29172/stat : 29172 (toolbar) R 29153 29153 28790 0 -1 4194304 10599 1317 0 0 7 3 115 0 19 0 1 0 279722864 45576192 10564 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134709323 0 0 4096 2 0 0 0 17 1 0 0
/proc/29172/statm: 11127 10564 73 178 0 10945 0
Current children cumulated CPU time (s) 1.27
Current children cumulated vsize (KiB) 92060

[startup+2.97005 s]
/proc/loadavg: 1.80 1.94 1.98 3/94 29175
/proc/meminfo: memFree=1146760/2055920 swapFree=4180552/4192956
[pid=29153] ppid=29151 vsize=47552 CPUtime=0.02
/proc/29153/stat : 29153 (solver.sh) S 29151 29153 28790 0 -1 4194304 901 2411 0 0 0 0 0 2 21 0 1 0 279722859 48693248 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 206380919642 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/29153/statm: 11888 361 245 79 0 217 0
[pid=29172] ppid=29153 vsize=58284 CPUtime=2.88
/proc/29172/stat : 29172 (toolbar) R 29153 29153 28790 0 -1 4194304 14040 1317 0 0 168 5 115 0 25 0 1 0 279722864 59682816 14005 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134694098 0 0 4096 2 0 0 0 17 1 0 0
/proc/29172/statm: 14571 14005 80 178 0 14389 0
Current children cumulated CPU time (s) 2.9
Current children cumulated vsize (KiB) 105836

[startup+6.25265 s]
/proc/loadavg: 1.81 1.94 1.98 3/94 29175
/proc/meminfo: memFree=1146696/2055920 swapFree=4180552/4192956
[pid=29153] ppid=29151 vsize=47552 CPUtime=0.02
/proc/29153/stat : 29153 (solver.sh) S 29151 29153 28790 0 -1 4194304 901 2411 0 0 0 0 0 2 21 0 1 0 279722859 48693248 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 206380919642 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/29153/statm: 11888 361 245 79 0 217 0
[pid=29172] ppid=29153 vsize=58284 CPUtime=6.15
/proc/29172/stat : 29172 (toolbar) R 29153 29153 28790 0 -1 4194304 14040 1317 0 0 495 5 115 0 25 0 1 0 279722864 59682816 14005 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134694147 0 0 4096 2 0 0 0 17 1 0 0
/proc/29172/statm: 14571 14005 80 178 0 14389 0
Current children cumulated CPU time (s) 6.17
Current children cumulated vsize (KiB) 105836

[startup+12.7138 s]
/proc/loadavg: 1.83 1.94 1.98 3/94 29175
/proc/meminfo: memFree=1146696/2055920 swapFree=4180552/4192956
[pid=29153] ppid=29151 vsize=47552 CPUtime=0.02
/proc/29153/stat : 29153 (solver.sh) S 29151 29153 28790 0 -1 4194304 901 2411 0 0 0 0 0 2 21 0 1 0 279722859 48693248 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 206380919642 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/29153/statm: 11888 361 245 79 0 217 0
[pid=29172] ppid=29153 vsize=58284 CPUtime=12.58
/proc/29172/stat : 29172 (toolbar) R 29153 29153 28790 0 -1 4194304 14040 1317 0 0 1138 5 115 0 25 0 1 0 279722864 59682816 14005 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134590171 0 0 4096 2 0 0 0 17 1 0 0
/proc/29172/statm: 14571 14005 80 178 0 14389 0
Current children cumulated CPU time (s) 12.6
Current children cumulated vsize (KiB) 105836

[startup+25.5332 s]
/proc/loadavg: 1.87 1.95 1.98 3/94 29175
/proc/meminfo: memFree=1146760/2055920 swapFree=4180552/4192956
[pid=29153] ppid=29151 vsize=47552 CPUtime=0.02
/proc/29153/stat : 29153 (solver.sh) S 29151 29153 28790 0 -1 4194304 901 2411 0 0 0 0 0 2 21 0 1 0 279722859 48693248 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 206380919642 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/29153/statm: 11888 361 245 79 0 217 0
[pid=29172] ppid=29153 vsize=58284 CPUtime=25.34
/proc/29172/stat : 29172 (toolbar) R 29153 29153 28790 0 -1 4194304 14040 1317 0 0 2414 5 115 0 25 0 1 0 279722864 59682816 14005 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134700009 0 0 4096 2 0 0 0 17 1 0 0
/proc/29172/statm: 14571 14005 80 178 0 14389 0
Current children cumulated CPU time (s) 25.36
Current children cumulated vsize (KiB) 105836

[startup+51.1709 s]
/proc/loadavg: 1.91 1.95 1.98 3/94 29175
/proc/meminfo: memFree=1146760/2055920 swapFree=4180552/4192956
[pid=29153] ppid=29151 vsize=47552 CPUtime=0.02
/proc/29153/stat : 29153 (solver.sh) S 29151 29153 28790 0 -1 4194304 901 2411 0 0 0 0 0 2 21 0 1 0 279722859 48693248 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 206380919642 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/29153/statm: 11888 361 245 79 0 217 0
[pid=29172] ppid=29153 vsize=58284 CPUtime=50.85
/proc/29172/stat : 29172 (toolbar) R 29153 29153 28790 0 -1 4194304 14040 1317 0 0 4965 5 115 0 25 0 1 0 279722864 59682816 14005 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699991 0 0 4096 2 0 0 0 17 1 0 0
/proc/29172/statm: 14571 14005 80 178 0 14389 0
Current children cumulated CPU time (s) 50.87
Current children cumulated vsize (KiB) 105836

[startup+102.444 s]
/proc/loadavg: 2.03 1.97 1.98 3/94 29175
/proc/meminfo: memFree=1146824/2055920 swapFree=4180552/4192956
[pid=29153] ppid=29151 vsize=47552 CPUtime=0.02
/proc/29153/stat : 29153 (solver.sh) S 29151 29153 28790 0 -1 4194304 901 2411 0 0 0 0 0 2 21 0 1 0 279722859 48693248 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 206380919642 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/29153/statm: 11888 361 245 79 0 217 0
[pid=29172] ppid=29153 vsize=58284 CPUtime=101.89
/proc/29172/stat : 29172 (toolbar) R 29153 29153 28790 0 -1 4194304 14040 1317 0 0 10068 6 115 0 25 0 1 0 279722864 59682816 14005 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134657823 0 0 4096 2 0 0 0 17 1 0 0
/proc/29172/statm: 14571 14005 80 178 0 14389 0
Current children cumulated CPU time (s) 101.91
Current children cumulated vsize (KiB) 105836

[startup+162.544 s]
/proc/loadavg: 2.05 1.99 1.99 3/94 29175
/proc/meminfo: memFree=1146824/2055920 swapFree=4180552/4192956
[pid=29153] ppid=29151 vsize=47552 CPUtime=0.02
/proc/29153/stat : 29153 (solver.sh) S 29151 29153 28790 0 -1 4194304 901 2411 0 0 0 0 0 2 21 0 1 0 279722859 48693248 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 206380919642 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/29153/statm: 11888 361 245 79 0 217 0
[pid=29172] ppid=29153 vsize=58284 CPUtime=161.7
/proc/29172/stat : 29172 (toolbar) R 29153 29153 28790 0 -1 4194304 14040 1317 0 0 16049 6 115 0 25 0 1 0 279722864 59682816 14005 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134694147 0 0 4096 2 0 0 0 17 1 0 0
/proc/29172/statm: 14571 14005 80 178 0 14389 0
Current children cumulated CPU time (s) 161.72
Current children cumulated vsize (KiB) 105836

[startup+222.645 s]
/proc/loadavg: 2.06 2.00 1.99 3/94 29175
/proc/meminfo: memFree=1146824/2055920 swapFree=4180552/4192956
[pid=29153] ppid=29151 vsize=47552 CPUtime=0.02
/proc/29153/stat : 29153 (solver.sh) S 29151 29153 28790 0 -1 4194304 901 2411 0 0 0 0 0 2 21 0 1 0 279722859 48693248 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 206380919642 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/29153/statm: 11888 361 245 79 0 217 0
[pid=29172] ppid=29153 vsize=58284 CPUtime=221.51
/proc/29172/stat : 29172 (toolbar) R 29153 29153 28790 0 -1 4194304 14040 1317 0 0 22029 7 115 0 25 0 1 0 279722864 59682816 14005 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134670025 0 0 4096 2 0 0 0 17 1 0 0
/proc/29172/statm: 14571 14005 80 178 0 14389 0
Current children cumulated CPU time (s) 221.53
Current children cumulated vsize (KiB) 105836

[startup+282.742 s]
/proc/loadavg: 2.06 2.01 2.00 3/94 29175
/proc/meminfo: memFree=1146824/2055920 swapFree=4180552/4192956
[pid=29153] ppid=29151 vsize=47552 CPUtime=0.02
/proc/29153/stat : 29153 (solver.sh) S 29151 29153 28790 0 -1 4194304 901 2411 0 0 0 0 0 2 21 0 1 0 279722859 48693248 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 206380919642 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/29153/statm: 11888 361 245 79 0 217 0
[pid=29172] ppid=29153 vsize=58284 CPUtime=281.33
/proc/29172/stat : 29172 (toolbar) R 29153 29153 28790 0 -1 4194304 14040 1317 0 0 28010 8 115 0 25 0 1 0 279722864 59682816 14005 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134694090 0 0 4096 2 0 0 0 17 1 0 0
/proc/29172/statm: 14571 14005 80 178 0 14389 0
Current children cumulated CPU time (s) 281.35
Current children cumulated vsize (KiB) 105836

[startup+342.83 s]
/proc/loadavg: 2.02 2.01 2.00 3/94 29175
/proc/meminfo: memFree=1146824/2055920 swapFree=4180552/4192956
[pid=29153] ppid=29151 vsize=47552 CPUtime=0.02
/proc/29153/stat : 29153 (solver.sh) S 29151 29153 28790 0 -1 4194304 901 2411 0 0 0 0 0 2 21 0 1 0 279722859 48693248 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 206380919642 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/29153/statm: 11888 361 245 79 0 217 0
[pid=29172] ppid=29153 vsize=58284 CPUtime=341.13
/proc/29172/stat : 29172 (toolbar) R 29153 29153 28790 0 -1 4194304 14040 1317 0 0 33990 8 115 0 25 0 1 0 279722864 59682816 14005 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134694098 0 0 4096 2 0 0 0 17 1 0 0
/proc/29172/statm: 14571 14005 80 178 0 14389 0
Current children cumulated CPU time (s) 341.15
Current children cumulated vsize (KiB) 105836

[startup+402.83 s]
/proc/loadavg: 2.01 2.00 2.00 3/94 29233
/proc/meminfo: memFree=1154576/2055920 swapFree=4180552/4192956
[pid=29153] ppid=29151 vsize=47552 CPUtime=0.02
/proc/29153/stat : 29153 (solver.sh) S 29151 29153 28790 0 -1 4194304 901 2411 0 0 0 0 0 2 21 0 1 0 279722859 48693248 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 206380919642 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/29153/statm: 11888 361 245 79 0 217 0
[pid=29172] ppid=29153 vsize=58284 CPUtime=400.83
/proc/29172/stat : 29172 (toolbar) R 29153 29153 28790 0 -1 4194304 14040 1317 0 0 39959 9 115 0 25 0 1 0 279722864 59682816 14005 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134590272 0 0 4096 2 0 0 0 17 1 0 0
/proc/29172/statm: 14571 14005 80 178 0 14389 0
Current children cumulated CPU time (s) 400.85
Current children cumulated vsize (KiB) 105836

[startup+462.926 s]
/proc/loadavg: 2.00 2.00 2.00 3/94 29235
/proc/meminfo: memFree=1146512/2055920 swapFree=4180552/4192956
[pid=29153] ppid=29151 vsize=47552 CPUtime=0.02
/proc/29153/stat : 29153 (solver.sh) S 29151 29153 28790 0 -1 4194304 901 2411 0 0 0 0 0 2 21 0 1 0 279722859 48693248 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 206380919642 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/29153/statm: 11888 361 245 79 0 217 0
[pid=29172] ppid=29153 vsize=58284 CPUtime=460.63
/proc/29172/stat : 29172 (toolbar) R 29153 29153 28790 0 -1 4194304 14040 1317 0 0 45939 9 115 0 25 0 1 0 279722864 59682816 14005 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699968 0 0 4096 2 0 0 0 17 1 0 0
/proc/29172/statm: 14571 14005 80 178 0 14389 0
Current children cumulated CPU time (s) 460.65
Current children cumulated vsize (KiB) 105836

[startup+523.025 s]
/proc/loadavg: 2.00 2.00 2.00 3/94 29235
/proc/meminfo: memFree=1146512/2055920 swapFree=4180552/4192956
[pid=29153] ppid=29151 vsize=47552 CPUtime=0.02

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

/proc/loadavg: 2.00 2.00 2.00 3/88 29345
/proc/meminfo: memFree=1118080/2055920 swapFree=4180552/4192956
[pid=29153] ppid=29151 vsize=47552 CPUtime=0.02
/proc/29153/stat : 29153 (solver.sh) S 29151 29153 28790 0 -1 4194304 901 2411 0 0 0 0 0 2 21 0 1 0 279722859 48693248 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 206380919642 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/29153/statm: 11888 361 245 79 0 217 0
[pid=29172] ppid=29153 vsize=58284 CPUtime=1716.55
/proc/29172/stat : 29172 (toolbar) R 29153 29153 28790 0 -1 4194304 14040 1317 0 0 171517 23 115 0 25 0 1 0 279722864 59682816 14005 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134659979 0 0 4096 2 0 0 0 17 0 0 0
/proc/29172/statm: 14571 14005 80 178 0 14389 0
Current children cumulated CPU time (s) 1716.57
Current children cumulated vsize (KiB) 105836

[startup+1784.93 s]
/proc/loadavg: 2.00 2.00 2.00 3/88 29345
/proc/meminfo: memFree=1118144/2055920 swapFree=4180552/4192956
[pid=29153] ppid=29151 vsize=47552 CPUtime=0.02
/proc/29153/stat : 29153 (solver.sh) S 29151 29153 28790 0 -1 4194304 901 2411 0 0 0 0 0 2 21 0 1 0 279722859 48693248 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 206380919642 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/29153/statm: 11888 361 245 79 0 217 0
[pid=29172] ppid=29153 vsize=58284 CPUtime=1776.33
/proc/29172/stat : 29172 (toolbar) R 29153 29153 28790 0 -1 4194304 14040 1317 0 0 177495 23 115 0 25 0 1 0 279722864 59682816 14005 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134658112 0 0 4096 2 0 0 0 17 0 0 0
/proc/29172/statm: 14571 14005 80 178 0 14389 0
Current children cumulated CPU time (s) 1776.35
Current children cumulated vsize (KiB) 105836

[startup+1844.98 s]
/proc/loadavg: 2.00 2.00 2.00 3/88 29345
/proc/meminfo: memFree=1118144/2055920 swapFree=4180552/4192956
[pid=29153] ppid=29151 vsize=47552 CPUtime=0.02
/proc/29153/stat : 29153 (solver.sh) S 29151 29153 28790 0 -1 4194304 901 2411 0 0 0 0 0 2 21 0 1 0 279722859 48693248 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 206380919642 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/29153/statm: 11888 361 245 79 0 217 0
[pid=29172] ppid=29153 vsize=58284 CPUtime=1836.08
/proc/29172/stat : 29172 (toolbar) R 29153 29153 28790 0 -1 4194304 14040 1317 0 0 183470 23 115 0 25 0 1 0 279722864 59682816 14005 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699969 0 0 4096 2 0 0 0 17 0 0 0
/proc/29172/statm: 14571 14005 80 178 0 14389 0
Current children cumulated CPU time (s) 1836.1
Current children cumulated vsize (KiB) 105836

[startup+1905.02 s]
/proc/loadavg: 2.00 2.00 2.00 3/88 29345
/proc/meminfo: memFree=1118144/2055920 swapFree=4180552/4192956
[pid=29153] ppid=29151 vsize=47552 CPUtime=0.02
/proc/29153/stat : 29153 (solver.sh) S 29151 29153 28790 0 -1 4194304 901 2411 0 0 0 0 0 2 21 0 1 0 279722859 48693248 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 206380919642 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/29153/statm: 11888 361 245 79 0 217 0
[pid=29172] ppid=29153 vsize=58284 CPUtime=1895.85
/proc/29172/stat : 29172 (toolbar) R 29153 29153 28790 0 -1 4194304 14041 1317 0 0 189447 23 115 0 25 0 1 0 279722864 59682816 14006 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699968 0 0 4096 2 0 0 0 17 0 0 0
/proc/29172/statm: 14571 14006 81 178 0 14389 0
Current children cumulated CPU time (s) 1895.87
Current children cumulated vsize (KiB) 105836

[startup+1965.07 s]
/proc/loadavg: 2.00 2.00 2.00 3/88 29345
/proc/meminfo: memFree=1118144/2055920 swapFree=4180552/4192956
[pid=29153] ppid=29151 vsize=47552 CPUtime=0.02
/proc/29153/stat : 29153 (solver.sh) S 29151 29153 28790 0 -1 4194304 901 2411 0 0 0 0 0 2 21 0 1 0 279722859 48693248 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 206380919642 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/29153/statm: 11888 361 245 79 0 217 0
[pid=29172] ppid=29153 vsize=58284 CPUtime=1955.63
/proc/29172/stat : 29172 (toolbar) R 29153 29153 28790 0 -1 4194304 14041 1317 0 0 195425 23 115 0 25 0 1 0 279722864 59682816 14006 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134598757 0 0 4096 2 0 0 0 17 0 0 0
/proc/29172/statm: 14571 14006 81 178 0 14389 0
Current children cumulated CPU time (s) 1955.65
Current children cumulated vsize (KiB) 105836

[startup+2025.12 s]
/proc/loadavg: 2.00 2.00 2.00 3/88 29345
/proc/meminfo: memFree=1118144/2055920 swapFree=4180552/4192956
[pid=29153] ppid=29151 vsize=47552 CPUtime=0.02
/proc/29153/stat : 29153 (solver.sh) S 29151 29153 28790 0 -1 4194304 901 2411 0 0 0 0 0 2 21 0 1 0 279722859 48693248 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 206380919642 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/29153/statm: 11888 361 245 79 0 217 0
[pid=29172] ppid=29153 vsize=58284 CPUtime=2015.4
/proc/29172/stat : 29172 (toolbar) R 29153 29153 28790 0 -1 4194304 14041 1317 0 0 201401 24 115 0 25 0 1 0 279722864 59682816 14006 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134694171 0 0 4096 2 0 0 0 17 0 0 0
/proc/29172/statm: 14571 14006 81 178 0 14389 0
Current children cumulated CPU time (s) 2015.42
Current children cumulated vsize (KiB) 105836

[startup+2085.16 s]
/proc/loadavg: 2.00 2.00 2.00 3/88 29345
/proc/meminfo: memFree=1118144/2055920 swapFree=4180552/4192956
[pid=29153] ppid=29151 vsize=47552 CPUtime=0.02
/proc/29153/stat : 29153 (solver.sh) S 29151 29153 28790 0 -1 4194304 901 2411 0 0 0 0 0 2 21 0 1 0 279722859 48693248 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 206380919642 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/29153/statm: 11888 361 245 79 0 217 0
[pid=29172] ppid=29153 vsize=58284 CPUtime=2075.15
/proc/29172/stat : 29172 (toolbar) R 29153 29153 28790 0 -1 4194304 14041 1317 0 0 207376 24 115 0 25 0 1 0 279722864 59682816 14006 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134703064 0 0 4096 2 0 0 0 17 0 0 0
/proc/29172/statm: 14571 14006 81 178 0 14389 0
Current children cumulated CPU time (s) 2075.17
Current children cumulated vsize (KiB) 105836

[startup+2145.21 s]
/proc/loadavg: 2.00 2.00 2.00 3/88 29345
/proc/meminfo: memFree=1118144/2055920 swapFree=4180552/4192956
[pid=29153] ppid=29151 vsize=47552 CPUtime=0.02
/proc/29153/stat : 29153 (solver.sh) S 29151 29153 28790 0 -1 4194304 901 2411 0 0 0 0 0 2 21 0 1 0 279722859 48693248 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 206380919642 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/29153/statm: 11888 361 245 79 0 217 0
[pid=29172] ppid=29153 vsize=58284 CPUtime=2134.92
/proc/29172/stat : 29172 (toolbar) R 29153 29153 28790 0 -1 4194304 14041 1317 0 0 213353 24 115 0 25 0 1 0 279722864 59682816 14006 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134675026 0 0 4096 2 0 0 0 17 0 0 0
/proc/29172/statm: 14571 14006 81 178 0 14389 0
Current children cumulated CPU time (s) 2134.94
Current children cumulated vsize (KiB) 105836

[startup+2205.26 s]
/proc/loadavg: 2.04 2.01 2.00 3/88 29345
/proc/meminfo: memFree=1118080/2055920 swapFree=4180552/4192956
[pid=29153] ppid=29151 vsize=47552 CPUtime=0.02
/proc/29153/stat : 29153 (solver.sh) S 29151 29153 28790 0 -1 4194304 901 2411 0 0 0 0 0 2 21 0 1 0 279722859 48693248 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 206380919642 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/29153/statm: 11888 361 245 79 0 217 0
[pid=29172] ppid=29153 vsize=58284 CPUtime=2194.67
/proc/29172/stat : 29172 (toolbar) R 29153 29153 28790 0 -1 4194304 14041 1317 0 0 219328 24 115 0 25 0 1 0 279722864 59682816 14006 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134668369 0 0 4096 2 0 0 0 17 0 0 0
/proc/29172/statm: 14571 14006 81 178 0 14389 0
Current children cumulated CPU time (s) 2194.69
Current children cumulated vsize (KiB) 105836

[startup+2265.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/88 29345
/proc/meminfo: memFree=1118080/2055920 swapFree=4180552/4192956
[pid=29153] ppid=29151 vsize=47552 CPUtime=0.02
/proc/29153/stat : 29153 (solver.sh) S 29151 29153 28790 0 -1 4194304 901 2411 0 0 0 0 0 2 21 0 1 0 279722859 48693248 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 206380919642 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/29153/statm: 11888 361 245 79 0 217 0
[pid=29172] ppid=29153 vsize=58284 CPUtime=2254.44
/proc/29172/stat : 29172 (toolbar) R 29153 29153 28790 0 -1 4194304 14041 1317 0 0 225305 24 115 0 25 0 1 0 279722864 59682816 14006 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134693631 0 0 4096 2 0 0 0 17 0 0 0
/proc/29172/statm: 14571 14006 81 178 0 14389 0
Current children cumulated CPU time (s) 2254.46
Current children cumulated vsize (KiB) 105836

[startup+2325.35 s]
/proc/loadavg: 2.00 2.00 2.00 3/88 29345
/proc/meminfo: memFree=1118080/2055920 swapFree=4180552/4192956
[pid=29153] ppid=29151 vsize=47552 CPUtime=0.02
/proc/29153/stat : 29153 (solver.sh) S 29151 29153 28790 0 -1 4194304 901 2411 0 0 0 0 0 2 21 0 1 0 279722859 48693248 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 206380919642 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/29153/statm: 11888 361 245 79 0 217 0
[pid=29172] ppid=29153 vsize=58284 CPUtime=2314.21
/proc/29172/stat : 29172 (toolbar) R 29153 29153 28790 0 -1 4194304 14041 1317 0 0 231282 24 115 0 25 0 1 0 279722864 59682816 14006 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134694152 0 0 4096 2 0 0 0 17 0 0 0
/proc/29172/statm: 14571 14006 81 178 0 14389 0
Current children cumulated CPU time (s) 2314.23
Current children cumulated vsize (KiB) 105836

[startup+2385.39 s]
/proc/loadavg: 2.00 2.00 2.00 3/88 29345
/proc/meminfo: memFree=1118080/2055920 swapFree=4180552/4192956
[pid=29153] ppid=29151 vsize=47552 CPUtime=0.02
/proc/29153/stat : 29153 (solver.sh) S 29151 29153 28790 0 -1 4194304 901 2411 0 0 0 0 0 2 21 0 1 0 279722859 48693248 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 206380919642 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/29153/statm: 11888 361 245 79 0 217 0
[pid=29172] ppid=29153 vsize=58284 CPUtime=2373.95
/proc/29172/stat : 29172 (toolbar) R 29153 29153 28790 0 -1 4194304 14041 1317 0 0 237256 24 115 0 25 0 1 0 279722864 59682816 14006 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134657821 0 0 4096 2 0 0 0 17 0 0 0
/proc/29172/statm: 14571 14006 81 178 0 14389 0
Current children cumulated CPU time (s) 2373.97
Current children cumulated vsize (KiB) 105836



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2411.57 s]
/proc/loadavg: 2.00 2.00 2.00 3/88 29345
/proc/meminfo: memFree=1118080/2055920 swapFree=4180552/4192956
[pid=29153] ppid=29151 vsize=47552 CPUtime=0.02
/proc/29153/stat : 29153 (solver.sh) S 29151 29153 28790 0 -1 4194304 901 2411 0 0 0 0 0 2 21 0 1 0 279722859 48693248 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 206380919642 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/29153/statm: 11888 361 245 79 0 217 0
[pid=29172] ppid=29153 vsize=58284 CPUtime=2400.02
/proc/29172/stat : 29172 (toolbar) R 29153 29153 28790 0 -1 4194304 14041 1317 0 0 239863 24 115 0 25 0 1 0 279722864 59682816 14006 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134701426 0 0 4096 2 0 0 0 17 0 0 0
/proc/29172/statm: 14571 14006 81 178 0 14389 0
Current children cumulated CPU time (s) 2400.04
Current children cumulated vsize (KiB) 105836

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

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 29153 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=11998 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=30995
CPU time returned by wait4() is 0.042993
while last known CPU time is 2400.04

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

Real time (s): 2411.58
CPU time (s): 2400.04
CPU user time (s): 2399.78
CPU system time (s): 0.26
CPU usage (%): 99.5215
Max. virtual memory (cumulated for all children) (KiB): 114728

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.011998
system time used= 0.030995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3312
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= 66
involuntary context switches= 21

runsolver used 2.06069 s user time and 6.51501 s system time

The end

Launcher Data (download as text)

Begin job on node2 on Sat Jan 20 17:14:32 UTC 2007


IDJOB= 281623
IDBENCH= 12228
IDSOLVER= 71
FILE ID= node2/281623-1169313272

PBS_JOBID= 3610003

Free space on /tmp= 66561 MiB

SOLVER NAME= Toolbar_MaxSat 2007-01-19
BENCH NAME= HOME/pub/bench/CPAI06/MaxCSP/randomMaxCSP/sparseTight/vcsp-25-10-21-85-21_ext.xml
COMMAND LINE= /tmp/evaluation/281623-1169313272/solver.sh /tmp/evaluation/281623-1169313272/unknown
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node2/convwatcher-281623-1169313272 -o ROOT/results/node2/conversion-281623-1169313272 -C 600 -M 900 /tmp/evaluation/281623-1169313272/translate /tmp/evaluation/281623-1169313272/unknown
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node2/watcher-281623-1169313272 -o ROOT/results/node2/solver-281623-1169313272 -C 2400 -M 900  /tmp/evaluation/281623-1169313272/solver.sh /tmp/evaluation/281623-1169313272/unknown

META MD5SUM SOLVER= f843f34905a307bcc0c6a322bc802c9d
MD5SUM BENCH=  de2db8c48bbbd0c94dc1fad43cdbf933

RANDOM SEED= 555269863

TIME LIMIT= 2400 seconds

MEMORY LIMIT= 900 MiB


/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.259
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	: 5931.00
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		: 3000.259
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:       1203760 kB
Buffers:         49832 kB
Cached:         650336 kB
SwapCached:        572 kB
Active:         237144 kB
Inactive:       539436 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1203760 kB
SwapTotal:     4192956 kB
SwapFree:      4180552 kB
Dirty:            1720 kB
Writeback:           0 kB
Mapped:          98044 kB
Slab:            60172 kB
Committed_AS:  8706660 kB
PageTables:       2496 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66560 MiB



End job on node2 on Sat Jan 20 17:54:44 UTC 2007