Trace number 277006

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) 2400.07 2406.88

General information on the benchmark

Nametightness/tightness0.2/
rand-2-40-11-414-200-37_ext.xml
MD5SUM32ad748e3487e3f49347334b279f11f4
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkMOPT
Best Number of satisfied constraints413
Best CPU time to get the best result obtained on this benchmark29.1536
SatisfiableNO
(Un)Satisfiability was provedNO
Number of variables40
Number of constraints414
Maximum constraint arity2
Maximum domain size11
Number of constraints which are defined in extension414
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/277006-1169252193/unknown.xml to /tmp/evaluation/277006-1169252193/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/node4/watcher-277006-1169252193 -o ROOT/results/node4/solver-277006-1169252193 -C 2400 -M 900 /tmp/evaluation/277006-1169252193/solver.sh /tmp/evaluation/277006-1169252193/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: 1.91 1.98 1.99 3/86 29272
/proc/meminfo: memFree=1351672/2055920 swapFree=4182144/4192956
[pid=29271] ppid=29269 vsize=2972 CPUtime=0
/proc/29271/stat : 29271 (solver.sh) R 29269 29271 28491 0 -1 4194304 53 0 0 0 0 0 0 0 20 0 1 0 273614911 3043328 37 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 259910596652 0 0 4096 0 0 0 0 17 1 0 0
/proc/29271/statm: 743 37 28 79 0 54 0

[startup+0.103241 s]
/proc/loadavg: 1.91 1.98 1.99 3/86 29272
/proc/meminfo: memFree=1351672/2055920 swapFree=4182144/4192956
[pid=29271] ppid=29269 vsize=47552 CPUtime=0.03
/proc/29271/stat : 29271 (solver.sh) S 29269 29271 28491 0 -1 4194304 900 2489 0 0 0 0 2 1 23 0 1 0 273614911 48693248 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 259912821594 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/29271/statm: 11888 361 245 79 0 217 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 47552

[startup+0.512268 s]
/proc/loadavg: 1.91 1.98 1.99 3/86 29272
/proc/meminfo: memFree=1351672/2055920 swapFree=4182144/4192956
[pid=29271] ppid=29269 vsize=47552 CPUtime=0.03
/proc/29271/stat : 29271 (solver.sh) S 29269 29271 28491 0 -1 4194304 900 2489 0 0 0 0 2 1 23 0 1 0 273614911 48693248 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 259912821594 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/29271/statm: 11888 361 245 79 0 217 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 47552

[startup+1.33334 s]
/proc/loadavg: 1.91 1.98 1.99 3/89 29292
/proc/meminfo: memFree=1348256/2055920 swapFree=4182144/4192956
[pid=29271] ppid=29269 vsize=47552 CPUtime=0.03
/proc/29271/stat : 29271 (solver.sh) S 29269 29271 28491 0 -1 4194304 900 2489 0 0 0 0 2 1 23 0 1 0 273614911 48693248 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 259912821594 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/29271/statm: 11888 361 245 79 0 217 0
[pid=29290] ppid=29271 vsize=884 CPUtime=0
/proc/29290/stat : 29290 (toolbar) S 29271 29271 28491 0 -1 4194304 75 0 0 0 0 0 0 0 25 0 1 0 273614917 905216 51 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134893533 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/29290/statm: 221 51 45 178 0 39 0
[pid=29291] ppid=29290 vsize=43992 CPUtime=0
/proc/29291/stat : 29291 (sh) S 29290 29271 28491 0 -1 4194304 293 0 0 0 0 0 0 0 25 0 1 0 273614917 45047808 257 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29291/statm: 10998 257 217 169 0 50 0
[pid=29292] ppid=29291 vsize=22300 CPUtime=1.25
/proc/29292/stat : 29292 (maxwalksat) R 29291 29271 28491 0 -1 4194304 684 0 0 0 125 0 0 0 25 0 1 0 273614917 22835200 652 18446744073709551615 134512640 134526404 4294956688 18446744073709551615 134521526 0 0 4096 2 0 0 0 17 1 0 0
/proc/29292/statm: 5575 652 102 3 0 5217 0
Current children cumulated CPU time (s) 1.28
Current children cumulated vsize (KiB) 114728

[startup+2.9705 s]
/proc/loadavg: 1.91 1.98 1.99 3/87 29293
/proc/meminfo: memFree=1236912/2055920 swapFree=4182144/4192956
[pid=29271] ppid=29269 vsize=47552 CPUtime=0.03
/proc/29271/stat : 29271 (solver.sh) S 29269 29271 28491 0 -1 4194304 900 2489 0 0 0 0 2 1 23 0 1 0 273614911 48693248 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 259912821594 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/29271/statm: 11888 361 245 79 0 217 0
[pid=29290] ppid=29271 vsize=120080 CPUtime=2.85
/proc/29290/stat : 29290 (toolbar) R 29271 29271 28491 0 -1 4194304 28508 1377 0 0 142 11 132 0 25 0 1 0 273614917 122961920 28473 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699999 0 0 4096 2 0 0 0 17 1 0 0
/proc/29290/statm: 30020 28473 80 178 0 29838 0
Current children cumulated CPU time (s) 2.88
Current children cumulated vsize (KiB) 167632

[startup+6.24982 s]
/proc/loadavg: 1.92 1.98 1.99 3/87 29293
/proc/meminfo: memFree=1236976/2055920 swapFree=4182144/4192956
[pid=29271] ppid=29269 vsize=47552 CPUtime=0.03
/proc/29271/stat : 29271 (solver.sh) S 29269 29271 28491 0 -1 4194304 900 2489 0 0 0 0 2 1 23 0 1 0 273614911 48693248 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 259912821594 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/29271/statm: 11888 361 245 79 0 217 0
[pid=29290] ppid=29271 vsize=120080 CPUtime=6.1
/proc/29290/stat : 29290 (toolbar) R 29271 29271 28491 0 -1 4194304 28508 1377 0 0 467 11 132 0 25 0 1 0 273614917 122961920 28473 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134660271 0 0 4096 2 0 0 0 17 1 0 0
/proc/29290/statm: 30020 28473 80 178 0 29838 0
Current children cumulated CPU time (s) 6.13
Current children cumulated vsize (KiB) 167632

[startup+12.7254 s]
/proc/loadavg: 1.93 1.98 1.99 3/87 29293
/proc/meminfo: memFree=1237040/2055920 swapFree=4182144/4192956
[pid=29271] ppid=29269 vsize=47552 CPUtime=0.03
/proc/29271/stat : 29271 (solver.sh) S 29269 29271 28491 0 -1 4194304 900 2489 0 0 0 0 2 1 23 0 1 0 273614911 48693248 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 259912821594 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/29271/statm: 11888 361 245 79 0 217 0
[pid=29290] ppid=29271 vsize=120080 CPUtime=12.52
/proc/29290/stat : 29290 (toolbar) R 29271 29271 28491 0 -1 4194304 28508 1377 0 0 1109 11 132 0 25 0 1 0 273614917 122961920 28473 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134694152 0 0 4096 2 0 0 0 17 1 0 0
/proc/29290/statm: 30020 28473 80 178 0 29838 0
Current children cumulated CPU time (s) 12.55
Current children cumulated vsize (KiB) 167632

[startup+25.5637 s]
/proc/loadavg: 1.94 1.98 1.99 3/87 29293
/proc/meminfo: memFree=1237104/2055920 swapFree=4182144/4192956
[pid=29271] ppid=29269 vsize=47552 CPUtime=0.03
/proc/29271/stat : 29271 (solver.sh) S 29269 29271 28491 0 -1 4194304 900 2489 0 0 0 0 2 1 23 0 1 0 273614911 48693248 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 259912821594 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/29271/statm: 11888 361 245 79 0 217 0
[pid=29290] ppid=29271 vsize=120080 CPUtime=25.24
/proc/29290/stat : 29290 (toolbar) R 29271 29271 28491 0 -1 4194304 28508 1377 0 0 2381 11 132 0 25 0 1 0 273614917 122961920 28473 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699991 0 0 4096 2 0 0 0 17 1 0 0
/proc/29290/statm: 30020 28473 80 178 0 29838 0
Current children cumulated CPU time (s) 25.27
Current children cumulated vsize (KiB) 167632

[startup+51.2321 s]
/proc/loadavg: 1.96 1.98 1.99 3/87 29293
/proc/meminfo: memFree=1237168/2055920 swapFree=4182144/4192956
[pid=29271] ppid=29269 vsize=47552 CPUtime=0.03
/proc/29271/stat : 29271 (solver.sh) S 29269 29271 28491 0 -1 4194304 900 2489 0 0 0 0 2 1 23 0 1 0 273614911 48693248 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 259912821594 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/29271/statm: 11888 361 245 79 0 217 0
[pid=29290] ppid=29271 vsize=120080 CPUtime=50.67
/proc/29290/stat : 29290 (toolbar) R 29271 29271 28491 0 -1 4194304 28508 1377 0 0 4924 11 132 0 25 0 1 0 273614917 122961920 28473 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134694147 0 0 4096 2 0 0 0 17 1 0 0
/proc/29290/statm: 30020 28473 80 178 0 29838 0
Current children cumulated CPU time (s) 50.7
Current children cumulated vsize (KiB) 167632

[startup+102.459 s]
/proc/loadavg: 1.98 1.98 1.99 3/87 29293
/proc/meminfo: memFree=1237296/2055920 swapFree=4182144/4192956
[pid=29271] ppid=29269 vsize=47552 CPUtime=0.03
/proc/29271/stat : 29271 (solver.sh) S 29269 29271 28491 0 -1 4194304 900 2489 0 0 0 0 2 1 23 0 1 0 273614911 48693248 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 259912821594 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/29271/statm: 11888 361 245 79 0 217 0
[pid=29290] ppid=29271 vsize=120080 CPUtime=101.44
/proc/29290/stat : 29290 (toolbar) R 29271 29271 28491 0 -1 4194304 28508 1377 0 0 10000 12 132 0 25 0 1 0 273614917 122961920 28473 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134693695 0 0 4096 2 0 0 0 17 1 0 0
/proc/29290/statm: 30020 28473 80 178 0 29838 0
Current children cumulated CPU time (s) 101.47
Current children cumulated vsize (KiB) 167632

[startup+162.526 s]
/proc/loadavg: 2.13 2.03 2.00 3/87 29293
/proc/meminfo: memFree=1237232/2055920 swapFree=4182144/4192956
[pid=29271] ppid=29269 vsize=47552 CPUtime=0.03
/proc/29271/stat : 29271 (solver.sh) S 29269 29271 28491 0 -1 4194304 900 2489 0 0 0 0 2 1 23 0 1 0 273614911 48693248 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 259912821594 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/29271/statm: 11888 361 245 79 0 217 0
[pid=29290] ppid=29271 vsize=120080 CPUtime=160.96
/proc/29290/stat : 29290 (toolbar) R 29271 29271 28491 0 -1 4194304 28508 1377 0 0 15952 12 132 0 25 0 1 0 273614917 122961920 28473 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134659557 0 0 4096 2 0 0 0 17 1 0 0
/proc/29290/statm: 30020 28473 80 178 0 29838 0
Current children cumulated CPU time (s) 160.99
Current children cumulated vsize (KiB) 167632

[startup+222.593 s]
/proc/loadavg: 2.09 2.03 2.00 3/87 29293
/proc/meminfo: memFree=1237296/2055920 swapFree=4182144/4192956
[pid=29271] ppid=29269 vsize=47552 CPUtime=0.03
/proc/29271/stat : 29271 (solver.sh) S 29269 29271 28491 0 -1 4194304 900 2489 0 0 0 0 2 1 23 0 1 0 273614911 48693248 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 259912821594 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/29271/statm: 11888 361 245 79 0 217 0
[pid=29290] ppid=29271 vsize=120080 CPUtime=220.47
/proc/29290/stat : 29290 (toolbar) R 29271 29271 28491 0 -1 4194304 28508 1377 0 0 21902 13 132 0 25 0 1 0 273614917 122961920 28473 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134657823 0 0 4096 2 0 0 0 17 1 0 0
/proc/29290/statm: 30020 28473 80 178 0 29838 0
Current children cumulated CPU time (s) 220.5
Current children cumulated vsize (KiB) 167632

[startup+282.651 s]
/proc/loadavg: 2.03 2.03 2.00 3/87 29295
/proc/meminfo: memFree=1237232/2055920 swapFree=4182144/4192956
[pid=29271] ppid=29269 vsize=47552 CPUtime=0.03
/proc/29271/stat : 29271 (solver.sh) S 29269 29271 28491 0 -1 4194304 900 2489 0 0 0 0 2 1 23 0 1 0 273614911 48693248 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 259912821594 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/29271/statm: 11888 361 245 79 0 217 0
[pid=29290] ppid=29271 vsize=120080 CPUtime=279.98
/proc/29290/stat : 29290 (toolbar) R 29271 29271 28491 0 -1 4194304 28508 1377 0 0 27853 13 132 0 25 0 1 0 273614917 122961920 28473 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134670800 0 0 4096 2 0 0 0 17 1 0 0
/proc/29290/statm: 30020 28473 80 178 0 29838 0
Current children cumulated CPU time (s) 280.01
Current children cumulated vsize (KiB) 167632

[startup+342.714 s]
/proc/loadavg: 2.01 2.02 2.00 3/87 29295
/proc/meminfo: memFree=1237296/2055920 swapFree=4182144/4192956
[pid=29271] ppid=29269 vsize=47552 CPUtime=0.03
/proc/29271/stat : 29271 (solver.sh) S 29269 29271 28491 0 -1 4194304 900 2489 0 0 0 0 2 1 23 0 1 0 273614911 48693248 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 259912821594 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/29271/statm: 11888 361 245 79 0 217 0
[pid=29290] ppid=29271 vsize=120084 CPUtime=339.5
/proc/29290/stat : 29290 (toolbar) R 29271 29271 28491 0 -1 4194304 28509 1377 0 0 33804 14 132 0 25 0 1 0 273614917 122966016 28474 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134657821 0 0 4096 2 0 0 0 17 1 0 0
/proc/29290/statm: 30021 28474 80 178 0 29839 0
Current children cumulated CPU time (s) 339.53
Current children cumulated vsize (KiB) 167636

[startup+402.779 s]
/proc/loadavg: 2.00 2.01 2.00 3/87 29295
/proc/meminfo: memFree=1237232/2055920 swapFree=4182144/4192956
[pid=29271] ppid=29269 vsize=47552 CPUtime=0.03
/proc/29271/stat : 29271 (solver.sh) S 29269 29271 28491 0 -1 4194304 900 2489 0 0 0 0 2 1 23 0 1 0 273614911 48693248 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 259912821594 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/29271/statm: 11888 361 245 79 0 217 0
[pid=29290] ppid=29271 vsize=120084 CPUtime=399.01
/proc/29290/stat : 29290 (toolbar) R 29271 29271 28491 0 -1 4194304 28509 1377 0 0 39755 14 132 0 25 0 1 0 273614917 122966016 28474 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134693680 0 0 4096 2 0 0 0 17 1 0 0
/proc/29290/statm: 30021 28474 80 178 0 29839 0
Current children cumulated CPU time (s) 399.04
Current children cumulated vsize (KiB) 167636

[startup+462.84 s]
/proc/loadavg: 2.00 2.01 2.00 3/87 29295
/proc/meminfo: memFree=1237232/2055920 swapFree=4182144/4192956
[pid=29271] ppid=29269 vsize=47552 CPUtime=0.03
/proc/29271/stat : 29271 (solver.sh) S 29269 29271 28491 0 -1 4194304 900 2489 0 0 0 0 2 1 23 0 1 0 273614911 48693248 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 259912821594 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/29271/statm: 11888 361 245 79 0 217 0
[pid=29290] ppid=29271 vsize=120084 CPUtime=458.52
/proc/29290/stat : 29290 (toolbar) R 29271 29271 28491 0 -1 4194304 28509 1377 0 0 45706 14 132 0 25 0 1 0 273614917 122966016 28474 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134658134 0 0 4096 2 0 0 0 17 1 0 0
/proc/29290/statm: 30021 28474 80 178 0 29839 0
Current children cumulated CPU time (s) 458.55
Current children cumulated vsize (KiB) 167636

[startup+522.898 s]
/proc/loadavg: 2.00 2.00 2.00 3/88 29385
/proc/meminfo: memFree=1123432/2055920 swapFree=4182144/4192956
[pid=29271] ppid=29269 vsize=47552 CPUtime=0.03

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

/proc/loadavg: 2.00 2.00 2.00 3/88 29385
/proc/meminfo: memFree=1123560/2055920 swapFree=4182144/4192956
[pid=29271] ppid=29269 vsize=47552 CPUtime=0.03
/proc/29271/stat : 29271 (solver.sh) S 29269 29271 28491 0 -1 4194304 900 2489 0 0 0 0 2 1 23 0 1 0 273614911 48693248 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 259912821594 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/29271/statm: 11888 361 245 79 0 217 0
[pid=29290] ppid=29271 vsize=120084 CPUtime=1718.09
/proc/29290/stat : 29290 (toolbar) R 29271 29271 28491 0 -1 4194304 28509 1377 0 0 171658 19 132 0 25 0 1 0 273614917 122966016 28474 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134693647 0 0 4096 2 0 0 0 17 0 0 0
/proc/29290/statm: 30021 28474 80 178 0 29839 0
Current children cumulated CPU time (s) 1718.12
Current children cumulated vsize (KiB) 167636

[startup+1784.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/88 29385
/proc/meminfo: memFree=1123496/2055920 swapFree=4182144/4192956
[pid=29271] ppid=29269 vsize=47552 CPUtime=0.03
/proc/29271/stat : 29271 (solver.sh) S 29269 29271 28491 0 -1 4194304 900 2489 0 0 0 0 2 1 23 0 1 0 273614911 48693248 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 259912821594 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/29271/statm: 11888 361 245 79 0 217 0
[pid=29290] ppid=29271 vsize=120084 CPUtime=1778.11
/proc/29290/stat : 29290 (toolbar) R 29271 29271 28491 0 -1 4194304 28509 1377 0 0 177660 19 132 0 25 0 1 0 273614917 122966016 28474 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134659559 0 0 4096 2 0 0 0 17 0 0 0
/proc/29290/statm: 30021 28474 80 178 0 29839 0
Current children cumulated CPU time (s) 1778.14
Current children cumulated vsize (KiB) 167636

[startup+1844.37 s]
/proc/loadavg: 2.00 2.00 2.00 3/88 29385
/proc/meminfo: memFree=1123560/2055920 swapFree=4182144/4192956
[pid=29271] ppid=29269 vsize=47552 CPUtime=0.03
/proc/29271/stat : 29271 (solver.sh) S 29269 29271 28491 0 -1 4194304 900 2489 0 0 0 0 2 1 23 0 1 0 273614911 48693248 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 259912821594 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/29271/statm: 11888 361 245 79 0 217 0
[pid=29290] ppid=29271 vsize=120084 CPUtime=1838.13
/proc/29290/stat : 29290 (toolbar) R 29271 29271 28491 0 -1 4194304 28509 1377 0 0 183662 19 132 0 25 0 1 0 273614917 122966016 28474 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134670603 0 0 4096 2 0 0 0 17 0 0 0
/proc/29290/statm: 30021 28474 80 178 0 29839 0
Current children cumulated CPU time (s) 1838.16
Current children cumulated vsize (KiB) 167636

[startup+1904.44 s]
/proc/loadavg: 2.00 2.00 2.00 3/88 29385
/proc/meminfo: memFree=1123496/2055920 swapFree=4182144/4192956
[pid=29271] ppid=29269 vsize=47552 CPUtime=0.03
/proc/29271/stat : 29271 (solver.sh) S 29269 29271 28491 0 -1 4194304 900 2489 0 0 0 0 2 1 23 0 1 0 273614911 48693248 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 259912821594 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/29271/statm: 11888 361 245 79 0 217 0
[pid=29290] ppid=29271 vsize=120084 CPUtime=1898.12
/proc/29290/stat : 29290 (toolbar) R 29271 29271 28491 0 -1 4194304 28509 1377 0 0 189661 19 132 0 25 0 1 0 273614917 122966016 28474 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134670506 0 0 4096 2 0 0 0 17 0 0 0
/proc/29290/statm: 30021 28474 80 178 0 29839 0
Current children cumulated CPU time (s) 1898.15
Current children cumulated vsize (KiB) 167636

[startup+1964.51 s]
/proc/loadavg: 2.00 2.00 2.00 3/88 29385
/proc/meminfo: memFree=1123560/2055920 swapFree=4182144/4192956
[pid=29271] ppid=29269 vsize=47552 CPUtime=0.03
/proc/29271/stat : 29271 (solver.sh) S 29269 29271 28491 0 -1 4194304 900 2489 0 0 0 0 2 1 23 0 1 0 273614911 48693248 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 259912821594 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/29271/statm: 11888 361 245 79 0 217 0
[pid=29290] ppid=29271 vsize=120084 CPUtime=1958.13
/proc/29290/stat : 29290 (toolbar) R 29271 29271 28491 0 -1 4194304 28509 1377 0 0 195662 19 132 0 25 0 1 0 273614917 122966016 28474 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699999 0 0 4096 2 0 0 0 17 0 0 0
/proc/29290/statm: 30021 28474 80 178 0 29839 0
Current children cumulated CPU time (s) 1958.16
Current children cumulated vsize (KiB) 167636

[startup+2024.58 s]
/proc/loadavg: 2.00 2.00 2.00 3/88 29385
/proc/meminfo: memFree=1123496/2055920 swapFree=4182144/4192956
[pid=29271] ppid=29269 vsize=47552 CPUtime=0.03
/proc/29271/stat : 29271 (solver.sh) S 29269 29271 28491 0 -1 4194304 900 2489 0 0 0 0 2 1 23 0 1 0 273614911 48693248 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 259912821594 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/29271/statm: 11888 361 245 79 0 217 0
[pid=29290] ppid=29271 vsize=120084 CPUtime=2018.16
/proc/29290/stat : 29290 (toolbar) R 29271 29271 28491 0 -1 4194304 28509 1377 0 0 201664 20 132 0 25 0 1 0 273614917 122966016 28474 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134701465 0 0 4096 2 0 0 0 17 0 0 0
/proc/29290/statm: 30021 28474 80 178 0 29839 0
Current children cumulated CPU time (s) 2018.19
Current children cumulated vsize (KiB) 167636

[startup+2084.65 s]
/proc/loadavg: 2.00 2.00 2.00 3/88 29385
/proc/meminfo: memFree=1123560/2055920 swapFree=4182144/4192956
[pid=29271] ppid=29269 vsize=47552 CPUtime=0.03
/proc/29271/stat : 29271 (solver.sh) S 29269 29271 28491 0 -1 4194304 900 2489 0 0 0 0 2 1 23 0 1 0 273614911 48693248 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 259912821594 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/29271/statm: 11888 361 245 79 0 217 0
[pid=29290] ppid=29271 vsize=120084 CPUtime=2078.14
/proc/29290/stat : 29290 (toolbar) R 29271 29271 28491 0 -1 4194304 28509 1377 0 0 207662 20 132 0 25 0 1 0 273614917 122966016 28474 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134693811 0 0 4096 2 0 0 0 17 0 0 0
/proc/29290/statm: 30021 28474 80 178 0 29839 0
Current children cumulated CPU time (s) 2078.17
Current children cumulated vsize (KiB) 167636

[startup+2144.72 s]
/proc/loadavg: 2.00 2.00 2.00 3/88 29385
/proc/meminfo: memFree=1123496/2055920 swapFree=4182144/4192956
[pid=29271] ppid=29269 vsize=47552 CPUtime=0.03
/proc/29271/stat : 29271 (solver.sh) S 29269 29271 28491 0 -1 4194304 900 2489 0 0 0 0 2 1 23 0 1 0 273614911 48693248 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 259912821594 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/29271/statm: 11888 361 245 79 0 217 0
[pid=29290] ppid=29271 vsize=120084 CPUtime=2138.16
/proc/29290/stat : 29290 (toolbar) R 29271 29271 28491 0 -1 4194304 28509 1377 0 0 213664 20 132 0 25 0 1 0 273614917 122966016 28474 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134700009 0 0 4096 2 0 0 0 17 0 0 0
/proc/29290/statm: 30021 28474 80 178 0 29839 0
Current children cumulated CPU time (s) 2138.19
Current children cumulated vsize (KiB) 167636

[startup+2204.79 s]
/proc/loadavg: 2.00 2.00 2.00 4/88 29385
/proc/meminfo: memFree=1123496/2055920 swapFree=4182144/4192956
[pid=29271] ppid=29269 vsize=47552 CPUtime=0.03
/proc/29271/stat : 29271 (solver.sh) S 29269 29271 28491 0 -1 4194304 900 2489 0 0 0 0 2 1 23 0 1 0 273614911 48693248 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 259912821594 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/29271/statm: 11888 361 245 79 0 217 0
[pid=29290] ppid=29271 vsize=120084 CPUtime=2198.18
/proc/29290/stat : 29290 (toolbar) R 29271 29271 28491 0 -1 4194304 28509 1377 0 0 219666 20 132 0 25 0 1 0 273614917 122966016 28474 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134704634 0 0 4096 2 0 0 0 17 0 0 0
/proc/29290/statm: 30021 28474 80 178 0 29839 0
Current children cumulated CPU time (s) 2198.21
Current children cumulated vsize (KiB) 167636

[startup+2264.86 s]
/proc/loadavg: 2.00 2.00 2.00 3/88 29385
/proc/meminfo: memFree=1123496/2055920 swapFree=4182144/4192956
[pid=29271] ppid=29269 vsize=47552 CPUtime=0.03
/proc/29271/stat : 29271 (solver.sh) S 29269 29271 28491 0 -1 4194304 900 2489 0 0 0 0 2 1 23 0 1 0 273614911 48693248 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 259912821594 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/29271/statm: 11888 361 245 79 0 217 0
[pid=29290] ppid=29271 vsize=120084 CPUtime=2258.17
/proc/29290/stat : 29290 (toolbar) R 29271 29271 28491 0 -1 4194304 28509 1377 0 0 225665 20 132 0 25 0 1 0 273614917 122966016 28474 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134693617 0 0 4096 2 0 0 0 17 0 0 0
/proc/29290/statm: 30021 28474 80 178 0 29839 0
Current children cumulated CPU time (s) 2258.2
Current children cumulated vsize (KiB) 167636

[startup+2324.92 s]
/proc/loadavg: 2.04 2.01 2.00 3/88 29385
/proc/meminfo: memFree=1123496/2055920 swapFree=4182144/4192956
[pid=29271] ppid=29269 vsize=47552 CPUtime=0.03
/proc/29271/stat : 29271 (solver.sh) S 29269 29271 28491 0 -1 4194304 900 2489 0 0 0 0 2 1 23 0 1 0 273614911 48693248 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 259912821594 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/29271/statm: 11888 361 245 79 0 217 0
[pid=29290] ppid=29271 vsize=120084 CPUtime=2318.18
/proc/29290/stat : 29290 (toolbar) R 29271 29271 28491 0 -1 4194304 28509 1377 0 0 231666 20 132 0 25 0 1 0 273614917 122966016 28474 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134703281 0 0 4096 2 0 0 0 17 0 0 0
/proc/29290/statm: 30021 28474 80 178 0 29839 0
Current children cumulated CPU time (s) 2318.21
Current children cumulated vsize (KiB) 167636

[startup+2384.99 s]
/proc/loadavg: 2.01 2.01 2.00 3/88 29385
/proc/meminfo: memFree=1123496/2055920 swapFree=4182144/4192956
[pid=29271] ppid=29269 vsize=47552 CPUtime=0.03
/proc/29271/stat : 29271 (solver.sh) S 29269 29271 28491 0 -1 4194304 900 2489 0 0 0 0 2 1 23 0 1 0 273614911 48693248 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 259912821594 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/29271/statm: 11888 361 245 79 0 217 0
[pid=29290] ppid=29271 vsize=120084 CPUtime=2378.19
/proc/29290/stat : 29290 (toolbar) R 29271 29271 28491 0 -1 4194304 28509 1377 0 0 237667 20 132 0 25 0 1 0 273614917 122966016 28474 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134599706 0 0 4096 2 0 0 0 17 0 0 0
/proc/29290/statm: 30021 28474 80 178 0 29839 0
Current children cumulated CPU time (s) 2378.22
Current children cumulated vsize (KiB) 167636



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2406.87 s]
/proc/loadavg: 2.01 2.00 2.00 4/88 29385
/proc/meminfo: memFree=1123560/2055920 swapFree=4182144/4192956
[pid=29271] ppid=29269 vsize=47552 CPUtime=0.03
/proc/29271/stat : 29271 (solver.sh) S 29269 29271 28491 0 -1 4194304 900 2489 0 0 0 0 2 1 23 0 1 0 273614911 48693248 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 259912821594 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/29271/statm: 11888 361 245 79 0 217 0
[pid=29290] ppid=29271 vsize=120084 CPUtime=2400.04
/proc/29290/stat : 29290 (toolbar) R 29271 29271 28491 0 -1 4194304 28509 1377 0 0 239852 20 132 0 25 0 1 0 273614917 122966016 28474 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134700009 0 0 4096 2 0 0 0 17 0 0 0
/proc/29290/statm: 30021 28474 80 178 0 29839 0
Current children cumulated CPU time (s) 2400.07
Current children cumulated vsize (KiB) 167636

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 29271 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=35994 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=20996
CPU time returned by wait4() is 0.05699
while last known CPU time is 2400.07

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

Real time (s): 2406.88
CPU time (s): 2400.07
CPU user time (s): 2399.86
CPU system time (s): 0.21
CPU usage (%): 99.7169
Max. virtual memory (cumulated for all children) (KiB): 167636

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.035994
system time used= 0.020996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3389
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= 67
involuntary context switches= 28

runsolver used 2.56861 s user time and 8.09577 s system time

The end

Launcher Data (download as text)

Begin job on node4 on Sat Jan 20 00:16:33 UTC 2007


IDJOB= 277006
IDBENCH= 6204
IDSOLVER= 71
FILE ID= node4/277006-1169252193

PBS_JOBID= 3589076

Free space on /tmp= 66561 MiB

SOLVER NAME= Toolbar_MaxSat 2007-01-19
BENCH NAME= HOME/pub/bench/CPAI06/tightness/tightness0.2/rand-2-40-11-414-200-37_ext.xml
COMMAND LINE= /tmp/evaluation/277006-1169252193/solver.sh /tmp/evaluation/277006-1169252193/unknown
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node4/convwatcher-277006-1169252193 -o ROOT/results/node4/conversion-277006-1169252193 -C 600 -M 900 /tmp/evaluation/277006-1169252193/translate /tmp/evaluation/277006-1169252193/unknown
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node4/watcher-277006-1169252193 -o ROOT/results/node4/solver-277006-1169252193 -C 2400 -M 900  /tmp/evaluation/277006-1169252193/solver.sh /tmp/evaluation/277006-1169252193/unknown

META MD5SUM SOLVER= f843f34905a307bcc0c6a322bc802c9d
MD5SUM BENCH=  32ad748e3487e3f49347334b279f11f4

RANDOM SEED= 927640472

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		: 3000.223
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		: 3000.223
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:       1352152 kB
Buffers:         64552 kB
Cached:         512252 kB
SwapCached:       2148 kB
Active:         196600 kB
Inactive:       424592 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1352152 kB
SwapTotal:     4192956 kB
SwapFree:      4182144 kB
Dirty:            1988 kB
Writeback:           0 kB
Mapped:          55620 kB
Slab:            67192 kB
Committed_AS:  7595056 kB
PageTables:       2352 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 node4 on Sat Jan 20 00:56:40 UTC 2007