Trace number 282019

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) 2400.01 2407.99

General information on the benchmark

NameMaxCSP/maxclique/
sanr-200-0.7_ext.xml
MD5SUMe959857fa73ba03535aaeda1cc7d01ce
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkMSAT TO
Best Number of satisfied constraints6049
Best CPU time to get the best result obtained on this benchmark2400.08
Satisfiable
(Un)Satisfiability was proved
Number of variables201
Number of constraints6232
Maximum constraint arity2
Maximum domain size2
Number of constraints which are defined in extension6232
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/282019-1169317312/unknown.xml to /tmp/evaluation/282019-1169317312/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/node9/watcher-282019-1169317312 -o ROOT/results/node9/solver-282019-1169317312 -C 2400 -M 900 /tmp/evaluation/282019-1169317312/solver.sh /tmp/evaluation/282019-1169317312/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: 2.08 2.04 2.00 2/93 11148
/proc/meminfo: memFree=1235480/2055920 swapFree=4191880/4192956
[pid=11147] ppid=11145 vsize=8560 CPUtime=0
/proc/11147/stat : 11147 (solver.sh) R 11145 11147 11063 0 -1 4194304 308 0 0 0 0 0 0 0 20 0 1 0 280126402 8765440 253 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 215419176847 0 0 4096 8192 0 0 0 17 1 0 0
/proc/11147/statm: 2140 253 197 79 0 133 0

[startup+0.105436 s]
/proc/loadavg: 2.08 2.04 2.00 2/93 11148
/proc/meminfo: memFree=1235480/2055920 swapFree=4191880/4192956
[pid=11147] ppid=11145 vsize=47572 CPUtime=0.04
/proc/11147/stat : 11147 (solver.sh) S 11145 11147 11063 0 -1 4194304 900 3057 0 0 0 0 3 1 20 0 1 0 280126402 48713728 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 215418596186 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/11147/statm: 11893 361 245 79 0 217 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 47572

[startup+0.514477 s]
/proc/loadavg: 2.08 2.04 2.00 2/93 11148
/proc/meminfo: memFree=1235480/2055920 swapFree=4191880/4192956
[pid=11147] ppid=11145 vsize=47572 CPUtime=0.04
/proc/11147/stat : 11147 (solver.sh) S 11145 11147 11063 0 -1 4194304 900 3057 0 0 0 0 3 1 20 0 1 0 280126402 48713728 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 215418596186 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/11147/statm: 11893 361 245 79 0 217 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 47572

[startup+1.33757 s]
/proc/loadavg: 2.08 2.04 2.00 3/96 11168
/proc/meminfo: memFree=1232704/2055920 swapFree=4191880/4192956
[pid=11147] ppid=11145 vsize=47572 CPUtime=0.04
/proc/11147/stat : 11147 (solver.sh) S 11145 11147 11063 0 -1 4194304 900 3057 0 0 0 0 3 1 20 0 1 0 280126402 48713728 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 215418596186 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/11147/statm: 11893 361 245 79 0 217 0
[pid=11166] ppid=11147 vsize=884 CPUtime=0
/proc/11166/stat : 11166 (toolbar) S 11147 11147 11063 0 -1 4194304 75 0 0 0 0 0 0 0 23 0 1 0 280126409 905216 51 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134893533 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/11166/statm: 221 51 45 178 0 39 0
[pid=11167] ppid=11166 vsize=44012 CPUtime=0
/proc/11167/stat : 11167 (sh) S 11166 11147 11063 0 -1 4194304 293 0 0 0 0 0 0 0 25 0 1 0 280126409 45068288 257 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11167/statm: 11003 257 217 169 0 50 0
[pid=11168] ppid=11167 vsize=22300 CPUtime=1.25
/proc/11168/stat : 11168 (maxwalksat) R 11167 11147 11063 0 -1 4194304 611 0 0 0 125 0 0 0 25 0 1 0 280126409 22835200 579 18446744073709551615 134512640 134526404 4294956688 18446744073709551615 134521571 0 0 4096 2 0 0 0 17 1 0 0
/proc/11168/statm: 5575 579 102 3 0 5217 0
Current children cumulated CPU time (s) 1.29
Current children cumulated vsize (KiB) 114768

[startup+2.97776 s]
/proc/loadavg: 2.08 2.04 2.00 3/94 11169
/proc/meminfo: memFree=1190928/2055920 swapFree=4191880/4192956
[pid=11147] ppid=11145 vsize=47572 CPUtime=0.04
/proc/11147/stat : 11147 (solver.sh) S 11145 11147 11063 0 -1 4194304 900 3057 0 0 0 0 3 1 20 0 1 0 280126402 48713728 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 215418596186 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/11147/statm: 11893 361 245 79 0 217 0
[pid=11166] ppid=11147 vsize=45716 CPUtime=2.87
/proc/11166/stat : 11166 (toolbar) R 11147 11147 11063 0 -1 4194304 11073 1304 0 0 112 4 171 0 25 0 1 0 280126409 46813184 11038 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134700019 0 0 4096 2 0 0 0 17 1 0 0
/proc/11166/statm: 11429 11038 81 178 0 11247 0
Current children cumulated CPU time (s) 2.91
Current children cumulated vsize (KiB) 93288

[startup+6.25713 s]
/proc/loadavg: 2.08 2.03 2.00 3/94 11169
/proc/meminfo: memFree=1190928/2055920 swapFree=4191880/4192956
[pid=11147] ppid=11145 vsize=47572 CPUtime=0.04
/proc/11147/stat : 11147 (solver.sh) S 11145 11147 11063 0 -1 4194304 900 3057 0 0 0 0 3 1 20 0 1 0 280126402 48713728 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 215418596186 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/11147/statm: 11893 361 245 79 0 217 0
[pid=11166] ppid=11147 vsize=45716 CPUtime=6.14
/proc/11166/stat : 11166 (toolbar) R 11147 11147 11063 0 -1 4194304 11073 1304 0 0 439 4 171 0 25 0 1 0 280126409 46813184 11038 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134660255 0 0 4096 2 0 0 0 17 1 0 0
/proc/11166/statm: 11429 11038 81 178 0 11247 0
Current children cumulated CPU time (s) 6.18
Current children cumulated vsize (KiB) 93288

[startup+12.7299 s]
/proc/loadavg: 2.07 2.03 2.00 3/94 11171
/proc/meminfo: memFree=1191000/2055920 swapFree=4191880/4192956
[pid=11147] ppid=11145 vsize=47572 CPUtime=0.04
/proc/11147/stat : 11147 (solver.sh) S 11145 11147 11063 0 -1 4194304 900 3057 0 0 0 0 3 1 20 0 1 0 280126402 48713728 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 215418596186 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/11147/statm: 11893 361 245 79 0 217 0
[pid=11166] ppid=11147 vsize=45716 CPUtime=12.58
/proc/11166/stat : 11166 (toolbar) R 11147 11147 11063 0 -1 4194304 11073 1304 0 0 1083 4 171 0 25 0 1 0 280126409 46813184 11038 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134670582 0 0 4096 2 0 0 0 17 1 0 0
/proc/11166/statm: 11429 11038 81 178 0 11247 0
Current children cumulated CPU time (s) 12.62
Current children cumulated vsize (KiB) 93288

[startup+25.5533 s]
/proc/loadavg: 2.06 2.03 2.00 3/94 11171
/proc/meminfo: memFree=1191064/2055920 swapFree=4191880/4192956
[pid=11147] ppid=11145 vsize=47572 CPUtime=0.04
/proc/11147/stat : 11147 (solver.sh) S 11145 11147 11063 0 -1 4194304 900 3057 0 0 0 0 3 1 20 0 1 0 280126402 48713728 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 215418596186 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/11147/statm: 11893 361 245 79 0 217 0
[pid=11166] ppid=11147 vsize=45716 CPUtime=25.34
/proc/11166/stat : 11166 (toolbar) R 11147 11147 11063 0 -1 4194304 11073 1304 0 0 2359 4 171 0 25 0 1 0 280126409 46813184 11038 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699969 0 0 4096 2 0 0 0 17 1 0 0
/proc/11166/statm: 11429 11038 81 178 0 11247 0
Current children cumulated CPU time (s) 25.38
Current children cumulated vsize (KiB) 93288

[startup+51.2222 s]
/proc/loadavg: 2.03 2.03 2.00 3/94 11171
/proc/meminfo: memFree=1191128/2055920 swapFree=4191880/4192956
[pid=11147] ppid=11145 vsize=47572 CPUtime=0.04
/proc/11147/stat : 11147 (solver.sh) S 11145 11147 11063 0 -1 4194304 900 3057 0 0 0 0 3 1 20 0 1 0 280126402 48713728 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 215418596186 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/11147/statm: 11893 361 245 79 0 217 0
[pid=11166] ppid=11147 vsize=45716 CPUtime=50.89
/proc/11166/stat : 11166 (toolbar) R 11147 11147 11063 0 -1 4194304 11073 1304 0 0 4913 5 171 0 25 0 1 0 280126409 46813184 11038 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134693647 0 0 4096 2 0 0 0 17 1 0 0
/proc/11166/statm: 11429 11038 81 178 0 11247 0
Current children cumulated CPU time (s) 50.93
Current children cumulated vsize (KiB) 93288

[startup+102.45 s]
/proc/loadavg: 2.01 2.02 2.00 4/94 11171
/proc/meminfo: memFree=1191192/2055920 swapFree=4191880/4192956
[pid=11147] ppid=11145 vsize=47572 CPUtime=0.04
/proc/11147/stat : 11147 (solver.sh) S 11145 11147 11063 0 -1 4194304 900 3057 0 0 0 0 3 1 20 0 1 0 280126402 48713728 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 215418596186 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/11147/statm: 11893 361 245 79 0 217 0
[pid=11166] ppid=11147 vsize=45716 CPUtime=101.88
/proc/11166/stat : 11166 (toolbar) R 11147 11147 11063 0 -1 4194304 11073 1304 0 0 10012 5 171 0 25 0 1 0 280126409 46813184 11038 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134667522 0 0 4096 2 0 0 0 17 1 0 0
/proc/11166/statm: 11429 11038 81 178 0 11247 0
Current children cumulated CPU time (s) 101.92
Current children cumulated vsize (KiB) 93288

[startup+162.506 s]
/proc/loadavg: 2.05 2.03 2.00 3/94 11171
/proc/meminfo: memFree=1191128/2055920 swapFree=4191880/4192956
[pid=11147] ppid=11145 vsize=47572 CPUtime=0.04
/proc/11147/stat : 11147 (solver.sh) S 11145 11147 11063 0 -1 4194304 900 3057 0 0 0 0 3 1 20 0 1 0 280126402 48713728 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 215418596186 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/11147/statm: 11893 361 245 79 0 217 0
[pid=11166] ppid=11147 vsize=45852 CPUtime=161.66
/proc/11166/stat : 11166 (toolbar) R 11147 11147 11063 0 -1 4194304 11075 1304 0 0 15989 6 171 0 25 0 1 0 280126409 46952448 11040 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134694089 0 0 4096 2 0 0 0 17 1 0 0
/proc/11166/statm: 11463 11040 81 178 0 11281 0
Current children cumulated CPU time (s) 161.7
Current children cumulated vsize (KiB) 93424

[startup+222.569 s]
/proc/loadavg: 2.05 2.04 2.00 3/94 11171
/proc/meminfo: memFree=1191128/2055920 swapFree=4191880/4192956
[pid=11147] ppid=11145 vsize=47572 CPUtime=0.04
/proc/11147/stat : 11147 (solver.sh) S 11145 11147 11063 0 -1 4194304 900 3057 0 0 0 0 3 1 20 0 1 0 280126402 48713728 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 215418596186 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/11147/statm: 11893 361 245 79 0 217 0
[pid=11166] ppid=11147 vsize=45852 CPUtime=221.44
/proc/11166/stat : 11166 (toolbar) R 11147 11147 11063 0 -1 4194304 11075 1304 0 0 21966 7 171 0 25 0 1 0 280126409 46952448 11040 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134694090 0 0 4096 2 0 0 0 17 1 0 0
/proc/11166/statm: 11463 11040 81 178 0 11281 0
Current children cumulated CPU time (s) 221.48
Current children cumulated vsize (KiB) 93424

[startup+282.628 s]
/proc/loadavg: 2.02 2.03 2.00 3/94 11171
/proc/meminfo: memFree=1191128/2055920 swapFree=4191880/4192956
[pid=11147] ppid=11145 vsize=47572 CPUtime=0.04
/proc/11147/stat : 11147 (solver.sh) S 11145 11147 11063 0 -1 4194304 900 3057 0 0 0 0 3 1 20 0 1 0 280126402 48713728 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 215418596186 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/11147/statm: 11893 361 245 79 0 217 0
[pid=11166] ppid=11147 vsize=45852 CPUtime=281.21
/proc/11166/stat : 11166 (toolbar) R 11147 11147 11063 0 -1 4194304 11075 1304 0 0 27943 7 171 0 25 0 1 0 280126409 46952448 11040 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699969 0 0 4096 2 0 0 0 17 1 0 0
/proc/11166/statm: 11463 11040 81 178 0 11281 0
Current children cumulated CPU time (s) 281.25
Current children cumulated vsize (KiB) 93424

[startup+342.685 s]
/proc/loadavg: 2.00 2.02 2.00 3/94 11171
/proc/meminfo: memFree=1191064/2055920 swapFree=4191880/4192956
[pid=11147] ppid=11145 vsize=47572 CPUtime=0.04
/proc/11147/stat : 11147 (solver.sh) S 11145 11147 11063 0 -1 4194304 900 3057 0 0 0 0 3 1 20 0 1 0 280126402 48713728 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 215418596186 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/11147/statm: 11893 361 245 79 0 217 0
[pid=11166] ppid=11147 vsize=45852 CPUtime=340.99
/proc/11166/stat : 11166 (toolbar) R 11147 11147 11063 0 -1 4194304 11075 1304 0 0 33920 8 171 0 25 0 1 0 280126409 46952448 11040 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134701409 0 0 4096 2 0 0 0 17 1 0 0
/proc/11166/statm: 11463 11040 81 178 0 11281 0
Current children cumulated CPU time (s) 341.03
Current children cumulated vsize (KiB) 93424

[startup+402.745 s]
/proc/loadavg: 2.00 2.01 2.00 3/94 11171
/proc/meminfo: memFree=1191128/2055920 swapFree=4191880/4192956
[pid=11147] ppid=11145 vsize=47572 CPUtime=0.04
/proc/11147/stat : 11147 (solver.sh) S 11145 11147 11063 0 -1 4194304 900 3057 0 0 0 0 3 1 20 0 1 0 280126402 48713728 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 215418596186 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/11147/statm: 11893 361 245 79 0 217 0
[pid=11166] ppid=11147 vsize=45852 CPUtime=400.76
/proc/11166/stat : 11166 (toolbar) R 11147 11147 11063 0 -1 4194304 11075 1304 0 0 39897 8 171 0 25 0 1 0 280126409 46952448 11040 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699969 0 0 4096 2 0 0 0 17 1 0 0
/proc/11166/statm: 11463 11040 81 178 0 11281 0
Current children cumulated CPU time (s) 400.8
Current children cumulated vsize (KiB) 93424

[startup+462.802 s]
/proc/loadavg: 2.00 2.01 2.00 3/94 11171
/proc/meminfo: memFree=1191128/2055920 swapFree=4191880/4192956
[pid=11147] ppid=11145 vsize=47572 CPUtime=0.04
/proc/11147/stat : 11147 (solver.sh) S 11145 11147 11063 0 -1 4194304 900 3057 0 0 0 0 3 1 20 0 1 0 280126402 48713728 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 215418596186 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/11147/statm: 11893 361 245 79 0 217 0
[pid=11166] ppid=11147 vsize=45852 CPUtime=460.54
/proc/11166/stat : 11166 (toolbar) R 11147 11147 11063 0 -1 4194304 11075 1304 0 0 45874 9 171 0 25 0 1 0 280126409 46952448 11040 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699968 0 0 4096 2 0 0 0 17 1 0 0
/proc/11166/statm: 11463 11040 81 178 0 11281 0
Current children cumulated CPU time (s) 460.58
Current children cumulated vsize (KiB) 93424

[startup+522.861 s]
/proc/loadavg: 2.00 2.00 2.00 3/94 11171
/proc/meminfo: memFree=1191064/2055920 swapFree=4191880/4192956
[pid=11147] ppid=11145 vsize=47572 CPUtime=0.04

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

/proc/loadavg: 1.96 1.93 1.96 3/88 11563
/proc/meminfo: memFree=1176504/2055920 swapFree=4191880/4192956
[pid=11147] ppid=11145 vsize=47572 CPUtime=0.04
/proc/11147/stat : 11147 (solver.sh) S 11145 11147 11063 0 -1 4194304 900 3057 0 0 0 0 3 1 20 0 1 0 280126402 48713728 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 215418596186 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/11147/statm: 11893 361 245 79 0 217 0
[pid=11166] ppid=11147 vsize=45852 CPUtime=1716.74
/proc/11166/stat : 11166 (toolbar) R 11147 11147 11063 0 -1 4194304 11075 1304 0 0 171480 23 171 0 25 0 1 0 280126409 46952448 11040 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134657767 0 0 4096 2 0 0 0 17 0 0 0
/proc/11166/statm: 11463 11040 81 178 0 11281 0
Current children cumulated CPU time (s) 1716.78
Current children cumulated vsize (KiB) 93424

[startup+1784.01 s]
/proc/loadavg: 1.98 1.94 1.96 3/88 11563
/proc/meminfo: memFree=1176568/2055920 swapFree=4191880/4192956
[pid=11147] ppid=11145 vsize=47572 CPUtime=0.04
/proc/11147/stat : 11147 (solver.sh) S 11145 11147 11063 0 -1 4194304 900 3057 0 0 0 0 3 1 20 0 1 0 280126402 48713728 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 215418596186 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/11147/statm: 11893 361 245 79 0 217 0
[pid=11166] ppid=11147 vsize=45852 CPUtime=1776.74
/proc/11166/stat : 11166 (toolbar) R 11147 11147 11063 0 -1 4194304 11075 1304 0 0 177479 24 171 0 25 0 1 0 280126409 46952448 11040 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134694090 0 0 4096 2 0 0 0 17 0 0 0
/proc/11166/statm: 11463 11040 81 178 0 11281 0
Current children cumulated CPU time (s) 1776.78
Current children cumulated vsize (KiB) 93424

[startup+1844.06 s]
/proc/loadavg: 1.99 1.95 1.96 3/88 11563
/proc/meminfo: memFree=1176504/2055920 swapFree=4191880/4192956
[pid=11147] ppid=11145 vsize=47572 CPUtime=0.04
/proc/11147/stat : 11147 (solver.sh) S 11145 11147 11063 0 -1 4194304 900 3057 0 0 0 0 3 1 20 0 1 0 280126402 48713728 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 215418596186 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/11147/statm: 11893 361 245 79 0 217 0
[pid=11166] ppid=11147 vsize=45852 CPUtime=1836.72
/proc/11166/stat : 11166 (toolbar) R 11147 11147 11063 0 -1 4194304 11075 1304 0 0 183477 24 171 0 25 0 1 0 280126409 46952448 11040 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134660544 0 0 4096 2 0 0 0 17 0 0 0
/proc/11166/statm: 11463 11040 81 178 0 11281 0
Current children cumulated CPU time (s) 1836.76
Current children cumulated vsize (KiB) 93424

[startup+1904.11 s]
/proc/loadavg: 1.99 1.95 1.96 3/88 11563
/proc/meminfo: memFree=1176512/2055920 swapFree=4191880/4192956
[pid=11147] ppid=11145 vsize=47572 CPUtime=0.04
/proc/11147/stat : 11147 (solver.sh) S 11145 11147 11063 0 -1 4194304 900 3057 0 0 0 0 3 1 20 0 1 0 280126402 48713728 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 215418596186 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/11147/statm: 11893 361 245 79 0 217 0
[pid=11166] ppid=11147 vsize=45852 CPUtime=1896.71
/proc/11166/stat : 11166 (toolbar) R 11147 11147 11063 0 -1 4194304 11075 1304 0 0 189476 24 171 0 25 0 1 0 280126409 46952448 11040 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134670566 0 0 4096 2 0 0 0 17 0 0 0
/proc/11166/statm: 11463 11040 81 178 0 11281 0
Current children cumulated CPU time (s) 1896.75
Current children cumulated vsize (KiB) 93424

[startup+1964.16 s]
/proc/loadavg: 2.04 1.97 1.96 3/88 11563
/proc/meminfo: memFree=1176576/2055920 swapFree=4191880/4192956
[pid=11147] ppid=11145 vsize=47572 CPUtime=0.04
/proc/11147/stat : 11147 (solver.sh) S 11145 11147 11063 0 -1 4194304 900 3057 0 0 0 0 3 1 20 0 1 0 280126402 48713728 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 215418596186 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/11147/statm: 11893 361 245 79 0 217 0
[pid=11166] ppid=11147 vsize=45852 CPUtime=1956.7
/proc/11166/stat : 11166 (toolbar) R 11147 11147 11063 0 -1 4194304 11075 1304 0 0 195475 24 171 0 25 0 1 0 280126409 46952448 11040 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134694299 0 0 4096 2 0 0 0 17 0 0 0
/proc/11166/statm: 11463 11040 81 178 0 11281 0
Current children cumulated CPU time (s) 1956.74
Current children cumulated vsize (KiB) 93424

[startup+2024.21 s]
/proc/loadavg: 2.10 2.00 1.97 3/88 11563
/proc/meminfo: memFree=1176512/2055920 swapFree=4191880/4192956
[pid=11147] ppid=11145 vsize=47572 CPUtime=0.04
/proc/11147/stat : 11147 (solver.sh) S 11145 11147 11063 0 -1 4194304 900 3057 0 0 0 0 3 1 20 0 1 0 280126402 48713728 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 215418596186 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/11147/statm: 11893 361 245 79 0 217 0
[pid=11166] ppid=11147 vsize=45852 CPUtime=2016.67
/proc/11166/stat : 11166 (toolbar) R 11147 11147 11063 0 -1 4194304 11075 1304 0 0 201472 24 171 0 25 0 1 0 280126409 46952448 11040 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134701409 0 0 4096 2 0 0 0 17 0 0 0
/proc/11166/statm: 11463 11040 81 178 0 11281 0
Current children cumulated CPU time (s) 2016.71
Current children cumulated vsize (KiB) 93424

[startup+2084.26 s]
/proc/loadavg: 2.04 2.00 1.97 3/88 11563
/proc/meminfo: memFree=1176512/2055920 swapFree=4191880/4192956
[pid=11147] ppid=11145 vsize=47572 CPUtime=0.04
/proc/11147/stat : 11147 (solver.sh) S 11145 11147 11063 0 -1 4194304 900 3057 0 0 0 0 3 1 20 0 1 0 280126402 48713728 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 215418596186 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/11147/statm: 11893 361 245 79 0 217 0
[pid=11166] ppid=11147 vsize=45852 CPUtime=2076.65
/proc/11166/stat : 11166 (toolbar) R 11147 11147 11063 0 -1 4194304 11075 1304 0 0 207470 24 171 0 25 0 1 0 280126409 46952448 11040 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134599466 0 0 4096 2 0 0 0 17 0 0 0
/proc/11166/statm: 11463 11040 81 178 0 11281 0
Current children cumulated CPU time (s) 2076.69
Current children cumulated vsize (KiB) 93424

[startup+2144.31 s]
/proc/loadavg: 2.01 2.00 1.97 3/88 11563
/proc/meminfo: memFree=1176512/2055920 swapFree=4191880/4192956
[pid=11147] ppid=11145 vsize=47572 CPUtime=0.04
/proc/11147/stat : 11147 (solver.sh) S 11145 11147 11063 0 -1 4194304 900 3057 0 0 0 0 3 1 20 0 1 0 280126402 48713728 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 215418596186 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/11147/statm: 11893 361 245 79 0 217 0
[pid=11166] ppid=11147 vsize=45852 CPUtime=2136.64
/proc/11166/stat : 11166 (toolbar) R 11147 11147 11063 0 -1 4194304 11076 1304 0 0 213469 24 171 0 25 0 1 0 280126409 46952448 11041 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134694090 0 0 4096 2 0 0 0 17 0 0 0
/proc/11166/statm: 11463 11041 81 178 0 11281 0
Current children cumulated CPU time (s) 2136.68
Current children cumulated vsize (KiB) 93424

[startup+2204.36 s]
/proc/loadavg: 2.00 2.00 1.97 3/88 11563
/proc/meminfo: memFree=1176512/2055920 swapFree=4191880/4192956
[pid=11147] ppid=11145 vsize=47572 CPUtime=0.04
/proc/11147/stat : 11147 (solver.sh) S 11145 11147 11063 0 -1 4194304 900 3057 0 0 0 0 3 1 20 0 1 0 280126402 48713728 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 215418596186 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/11147/statm: 11893 361 245 79 0 217 0
[pid=11166] ppid=11147 vsize=45852 CPUtime=2196.64
/proc/11166/stat : 11166 (toolbar) R 11147 11147 11063 0 -1 4194304 11076 1304 0 0 219468 25 171 0 25 0 1 0 280126409 46952448 11041 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134590171 0 0 4096 2 0 0 0 17 0 0 0
/proc/11166/statm: 11463 11041 81 178 0 11281 0
Current children cumulated CPU time (s) 2196.68
Current children cumulated vsize (KiB) 93424

[startup+2264.42 s]
/proc/loadavg: 2.11 2.03 1.98 3/88 11563
/proc/meminfo: memFree=1176512/2055920 swapFree=4191880/4192956
[pid=11147] ppid=11145 vsize=47572 CPUtime=0.04
/proc/11147/stat : 11147 (solver.sh) S 11145 11147 11063 0 -1 4194304 900 3057 0 0 0 0 3 1 20 0 1 0 280126402 48713728 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 215418596186 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/11147/statm: 11893 361 245 79 0 217 0
[pid=11166] ppid=11147 vsize=45852 CPUtime=2256.64
/proc/11166/stat : 11166 (toolbar) R 11147 11147 11063 0 -1 4194304 11076 1304 0 0 225468 25 171 0 25 0 1 0 280126409 46952448 11041 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134694212 0 0 4096 2 0 0 0 17 0 0 0
/proc/11166/statm: 11463 11041 81 178 0 11281 0
Current children cumulated CPU time (s) 2256.68
Current children cumulated vsize (KiB) 93424

[startup+2324.48 s]
/proc/loadavg: 2.04 2.02 1.98 3/88 11563
/proc/meminfo: memFree=1176512/2055920 swapFree=4191880/4192956
[pid=11147] ppid=11145 vsize=47572 CPUtime=0.04
/proc/11147/stat : 11147 (solver.sh) S 11145 11147 11063 0 -1 4194304 900 3057 0 0 0 0 3 1 20 0 1 0 280126402 48713728 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 215418596186 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/11147/statm: 11893 361 245 79 0 217 0
[pid=11166] ppid=11147 vsize=45852 CPUtime=2316.63
/proc/11166/stat : 11166 (toolbar) R 11147 11147 11063 0 -1 4194304 11076 1304 0 0 231467 25 171 0 25 0 1 0 280126409 46952448 11041 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134597042 0 0 4096 2 0 0 0 17 0 0 0
/proc/11166/statm: 11463 11041 81 178 0 11281 0
Current children cumulated CPU time (s) 2316.67
Current children cumulated vsize (KiB) 93424

[startup+2384.55 s]
/proc/loadavg: 2.15 2.05 1.99 3/94 11687
/proc/meminfo: memFree=1175240/2055920 swapFree=4191880/4192956
[pid=11147] ppid=11145 vsize=47572 CPUtime=0.04
/proc/11147/stat : 11147 (solver.sh) S 11145 11147 11063 0 -1 4194304 900 3057 0 0 0 0 3 1 20 0 1 0 280126402 48713728 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 215418596186 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/11147/statm: 11893 361 245 79 0 217 0
[pid=11166] ppid=11147 vsize=45852 CPUtime=2376.58
/proc/11166/stat : 11166 (toolbar) R 11147 11147 11063 0 -1 4194304 11076 1304 0 0 237455 32 171 0 25 0 1 0 280126409 46952448 11041 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134660551 0 0 4096 2 0 0 0 17 0 0 0
/proc/11166/statm: 11463 11041 81 178 0 11281 0
Current children cumulated CPU time (s) 2376.62
Current children cumulated vsize (KiB) 93424



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2407.97 s]
/proc/loadavg: 2.10 2.04 1.99 3/94 11733
/proc/meminfo: memFree=1175304/2055920 swapFree=4191880/4192956
[pid=11147] ppid=11145 vsize=47572 CPUtime=0.04
/proc/11147/stat : 11147 (solver.sh) S 11145 11147 11063 0 -1 4194304 900 3057 0 0 0 0 3 1 20 0 1 0 280126402 48713728 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 215418596186 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/11147/statm: 11893 361 245 79 0 217 0
[pid=11166] ppid=11147 vsize=45852 CPUtime=2399.97
/proc/11166/stat : 11166 (toolbar) R 11147 11147 11063 0 -1 4194304 11076 1304 0 0 239791 35 171 0 25 0 1 0 280126409 46952448 11041 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134562009 0 0 4096 2 0 0 0 17 0 0 0
/proc/11166/statm: 11463 11041 81 178 0 11281 0
Current children cumulated CPU time (s) 2400.01
Current children cumulated vsize (KiB) 93424

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 11147 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=38994 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=23996
CPU time returned by wait4() is 0.06299
while last known CPU time is 2400.01

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

Real time (s): 2407.99
CPU time (s): 2400.01
CPU user time (s): 2399.65
CPU system time (s): 0.36
CPU usage (%): 99.6687
Max. virtual memory (cumulated for all children) (KiB): 114768

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.038994
system time used= 0.023996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3957
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= 65
involuntary context switches= 28

runsolver used 2.48062 s user time and 8.11177 s system time

The end

Launcher Data (download as text)

Begin job on node9 on Sat Jan 20 18:21:52 UTC 2007


IDJOB= 282019
IDBENCH= 12348
IDSOLVER= 71
FILE ID= node9/282019-1169317312

PBS_JOBID= 3610036

Free space on /tmp= 66561 MiB

SOLVER NAME= Toolbar_MaxSat 2007-01-19
BENCH NAME= HOME/pub/bench/CPAI06/MaxCSP/maxclique/sanr-200-0.7_ext.xml
COMMAND LINE= /tmp/evaluation/282019-1169317312/solver.sh /tmp/evaluation/282019-1169317312/unknown
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node9/convwatcher-282019-1169317312 -o ROOT/results/node9/conversion-282019-1169317312 -C 600 -M 900 /tmp/evaluation/282019-1169317312/translate /tmp/evaluation/282019-1169317312/unknown
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node9/watcher-282019-1169317312 -o ROOT/results/node9/solver-282019-1169317312 -C 2400 -M 900  /tmp/evaluation/282019-1169317312/solver.sh /tmp/evaluation/282019-1169317312/unknown

META MD5SUM SOLVER= f843f34905a307bcc0c6a322bc802c9d
MD5SUM BENCH=  e959857fa73ba03535aaeda1cc7d01ce

RANDOM SEED= 288891709

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		: 3000.231
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.231
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1236088 kB
Buffers:         61092 kB
Cached:         598376 kB
SwapCached:        268 kB
Active:         321168 kB
Inactive:       412656 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1236088 kB
SwapTotal:     4192956 kB
SwapFree:      4191880 kB
Dirty:            2400 kB
Writeback:           0 kB
Mapped:          96140 kB
Slab:            70708 kB
Committed_AS:  9681640 kB
PageTables:       2396 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= 66561 MiB



End job on node9 on Sat Jan 20 19:02:01 UTC 2007