Trace number 280434

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
Toulbar2 2007-01-12MSAT (TO) 2400.14 2416.77

General information on the benchmark

Namerandom/rand-10-20-10/
rand-10-20-10-5-10000-16_ext.xml
MD5SUMd5d6da89e8c9c33b3f91230b61ee4a27
Bench CategoryN-ARY-EXT (n-ary constraints in extension)
Best result obtained on this benchmarkMSAT TO
Best Number of satisfied constraints2
Best CPU time to get the best result obtained on this benchmark2400.12
Satisfiable
(Un)Satisfiability was proved
Number of variables20
Number of constraints5
Maximum constraint arity10
Maximum domain size10
Number of constraints which are defined in extension5
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data (download as text)

2416.56	Terminated
c 
c 
c 
c solution file
c 
c 

SOL 1 3 0 0 0 0 7 5 0 0 0 3 9 3 2 0 0 0 0 0 
c 
c 
c 
c conversion script
c 
c 

translate /tmp/evaluation/280434-1169305769/unknown.xml to /tmp/evaluation/280434-1169305769/unknown.wcsp

Verifier Data (download as text)

3 unsatisfied constraints, 2 satisfied constraints

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-280434-1169305769 -o ROOT/results/node2/solver-280434-1169305769 -C 2400 -M 900 /tmp/evaluation/280434-1169305769/solver.sh /tmp/evaluation/280434-1169305769/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: 2.03 2.02 2.00 5/94 26776
/proc/meminfo: memFree=1219528/2055920 swapFree=4180552/4192956
[pid=26775] ppid=26773 vsize=18540 CPUtime=0
/proc/26775/stat : 26775 (runsolver) R 26773 26775 26365 0 -1 4194368 16 0 0 0 0 0 0 0 20 0 1 0 278972685 18984960 279 18446744073709551615 4194304 4267372 548682069072 18446744073709551615 206381313319 0 0 4096 24578 0 0 0 17 1 0 0
/proc/26775/statm: 4635 279 244 17 0 2626 0

[startup+0.108593 s]
/proc/loadavg: 2.03 2.02 2.00 5/94 26776
/proc/meminfo: memFree=1219528/2055920 swapFree=4180552/4192956
[pid=26775] ppid=26773 vsize=47552 CPUtime=0.01
/proc/26775/stat : 26775 (solver.sh) S 26773 26775 26365 0 -1 4194304 846 2110 0 0 0 0 0 1 17 0 1 0 278972685 48693248 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 206380919642 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/26775/statm: 11888 361 245 79 0 217 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 47552

[startup+0.516669 s]
/proc/loadavg: 2.03 2.02 2.00 5/94 26776
/proc/meminfo: memFree=1219528/2055920 swapFree=4180552/4192956
[pid=26775] ppid=26773 vsize=47552 CPUtime=0.01
/proc/26775/stat : 26775 (solver.sh) S 26773 26775 26365 0 -1 4194304 846 2110 0 0 0 0 0 1 17 0 1 0 278972685 48693248 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 206380919642 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/26775/statm: 11888 361 245 79 0 217 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 47552

[startup+1.34482 s]
/proc/loadavg: 2.02 2.02 2.00 3/96 26793
/proc/meminfo: memFree=872120/2055920 swapFree=4180552/4192956
[pid=26775] ppid=26773 vsize=47552 CPUtime=0.01
/proc/26775/stat : 26775 (solver.sh) S 26773 26775 26365 0 -1 4194304 846 2110 0 0 0 0 0 1 17 0 1 0 278972685 48693248 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 206380919642 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/26775/statm: 11888 361 245 79 0 217 0
[pid=26792] ppid=26775 vsize=2696 CPUtime=0
/proc/26792/stat : 26792 (toulbar2) S 26775 26775 26365 0 -1 4194304 245 0 0 0 0 0 0 0 18 0 1 0 278972689 2760704 208 18446744073709551615 134512640 134813436 4294956592 18446744073709551615 4294960144 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/26792/statm: 674 208 186 73 0 11 0
[pid=26793] ppid=26792 vsize=787564 CPUtime=1.28
/proc/26793/stat : 26793 (narycsp) R 26792 26775 26365 0 -1 4194304 187122 0 0 0 51 77 0 0 25 0 1 0 278972690 806465536 121331 18446744073709551615 134512640 135380208 4294956592 18446744073709551615 135014475 0 0 4096 512 0 0 0 17 1 0 0
/proc/26793/statm: 196891 121331 101 211 0 196660 0
Current children cumulated CPU time (s) 1.29
Current children cumulated vsize (KiB) 837812

[startup+2.98313 s]
/proc/loadavg: 2.02 2.02 2.00 3/96 26793
/proc/meminfo: memFree=618872/2055920 swapFree=4180552/4192956
[pid=26775] ppid=26773 vsize=47552 CPUtime=0.01
/proc/26775/stat : 26775 (solver.sh) S 26773 26775 26365 0 -1 4194304 846 2110 0 0 0 0 0 1 17 0 1 0 278972685 48693248 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 206380919642 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/26775/statm: 11888 361 245 79 0 217 0
[pid=26792] ppid=26775 vsize=2696 CPUtime=0
/proc/26792/stat : 26792 (toulbar2) S 26775 26775 26365 0 -1 4194304 245 0 0 0 0 0 0 0 18 0 1 0 278972689 2760704 208 18446744073709551615 134512640 134813436 4294956592 18446744073709551615 4294960144 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/26792/statm: 674 208 186 73 0 11 0
[pid=26793] ppid=26792 vsize=526440 CPUtime=2.83
/proc/26793/stat : 26793 (narycsp) R 26792 26775 26365 0 -1 4195840 262605 0 0 0 81 202 0 0 25 0 1 0 278972690 539074560 131244 18446744073709551615 134512640 135380208 4294956592 18446744073709551615 134908929 0 0 4096 512 0 0 0 17 1 0 0
/proc/26793/statm: 131610 131244 119 211 0 131379 0
Current children cumulated CPU time (s) 2.84
Current children cumulated vsize (KiB) 576688

[startup+6.26771 s]
/proc/loadavg: 2.02 2.02 2.00 3/95 26794
/proc/meminfo: memFree=664128/2055920 swapFree=4180552/4192956
[pid=26775] ppid=26773 vsize=47552 CPUtime=0.01
/proc/26775/stat : 26775 (solver.sh) S 26773 26775 26365 0 -1 4194304 846 2110 0 0 0 0 0 1 17 0 1 0 278972685 48693248 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 206380919642 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/26775/statm: 11888 361 245 79 0 217 0
[pid=26792] ppid=26775 vsize=8996 CPUtime=5.83
/proc/26792/stat : 26792 (toulbar2) R 26775 26775 26365 0 -1 4194304 1288 262999 0 0 175 0 81 327 25 0 1 0 278972689 9211904 1220 18446744073709551615 134512640 134813436 4294956592 18446744073709551615 134613343 0 0 4096 0 0 0 0 17 1 0 0
/proc/26792/statm: 2249 1220 281 73 0 1586 0
Current children cumulated CPU time (s) 5.84
Current children cumulated vsize (KiB) 56548

[startup+12.7339 s]
/proc/loadavg: 2.17 2.05 2.01 3/96 26795
/proc/meminfo: memFree=662968/2055920 swapFree=4180552/4192956
[pid=26775] ppid=26773 vsize=47552 CPUtime=0.01
/proc/26775/stat : 26775 (solver.sh) S 26773 26775 26365 0 -1 4194304 846 2110 0 0 0 0 0 1 17 0 1 0 278972685 48693248 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 206380919642 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/26775/statm: 11888 361 245 79 0 217 0
[pid=26792] ppid=26775 vsize=8996 CPUtime=12.1
/proc/26792/stat : 26792 (toulbar2) R 26775 26775 26365 0 -1 4194304 1288 262999 0 0 799 3 81 327 25 0 1 0 278972689 9211904 1220 18446744073709551615 134512640 134813436 4294956592 18446744073709551615 134613403 0 0 4096 0 0 0 0 17 1 0 0
/proc/26792/statm: 2249 1220 281 73 0 1586 0
Current children cumulated CPU time (s) 12.11
Current children cumulated vsize (KiB) 56548

[startup+25.5553 s]
/proc/loadavg: 2.22 2.07 2.01 3/95 26795
/proc/meminfo: memFree=677376/2055920 swapFree=4180552/4192956
[pid=26775] ppid=26773 vsize=47552 CPUtime=0.01
/proc/26775/stat : 26775 (solver.sh) S 26773 26775 26365 0 -1 4194304 846 2110 0 0 0 0 0 1 17 0 1 0 278972685 48693248 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 206380919642 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/26775/statm: 11888 361 245 79 0 217 0
[pid=26792] ppid=26775 vsize=8996 CPUtime=24.77
/proc/26792/stat : 26792 (toulbar2) R 26775 26775 26365 0 -1 4194304 1288 262999 0 0 2061 8 81 327 25 0 1 0 278972689 9211904 1220 18446744073709551615 134512640 134813436 4294956592 18446744073709551615 4160056875 0 0 4096 0 0 0 0 17 1 0 0
/proc/26792/statm: 2249 1220 281 73 0 1586 0
Current children cumulated CPU time (s) 24.78
Current children cumulated vsize (KiB) 56548

[startup+51.252 s]
/proc/loadavg: 2.14 2.06 2.01 3/95 26795
/proc/meminfo: memFree=677952/2055920 swapFree=4180552/4192956
[pid=26775] ppid=26773 vsize=47552 CPUtime=0.01
/proc/26775/stat : 26775 (solver.sh) S 26773 26775 26365 0 -1 4194304 846 2110 0 0 0 0 0 1 17 0 1 0 278972685 48693248 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 206380919642 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/26775/statm: 11888 361 245 79 0 217 0
[pid=26792] ppid=26775 vsize=8996 CPUtime=50.23
/proc/26792/stat : 26792 (toulbar2) R 26775 26775 26365 0 -1 4194304 1288 262999 0 0 4607 8 81 327 25 0 1 0 278972689 9211904 1220 18446744073709551615 134512640 134813436 4294956592 18446744073709551615 134584892 0 0 4096 0 0 0 0 17 1 0 0
/proc/26792/statm: 2249 1220 281 73 0 1586 0
Current children cumulated CPU time (s) 50.24
Current children cumulated vsize (KiB) 56548

[startup+102.463 s]
/proc/loadavg: 2.11 2.06 2.01 3/95 26795
/proc/meminfo: memFree=678336/2055920 swapFree=4180552/4192956
[pid=26775] ppid=26773 vsize=47552 CPUtime=0.01
/proc/26775/stat : 26775 (solver.sh) S 26773 26775 26365 0 -1 4194304 846 2110 0 0 0 0 0 1 17 0 1 0 278972685 48693248 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 206380919642 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/26775/statm: 11888 361 245 79 0 217 0
[pid=26792] ppid=26775 vsize=9000 CPUtime=101.01
/proc/26792/stat : 26792 (toulbar2) R 26775 26775 26365 0 -1 4194304 1289 262999 0 0 9685 8 81 327 25 0 1 0 278972689 9216000 1221 18446744073709551615 134512640 134813436 4294956592 18446744073709551615 134674490 0 0 4096 0 0 0 0 17 1 0 0
/proc/26792/statm: 2250 1221 281 73 0 1587 0
Current children cumulated CPU time (s) 101.02
Current children cumulated vsize (KiB) 56552

[startup+162.492 s]
/proc/loadavg: 2.04 2.05 2.01 3/95 26795
/proc/meminfo: memFree=678400/2055920 swapFree=4180552/4192956
[pid=26775] ppid=26773 vsize=47552 CPUtime=0.01
/proc/26775/stat : 26775 (solver.sh) S 26773 26775 26365 0 -1 4194304 846 2110 0 0 0 0 0 1 17 0 1 0 278972685 48693248 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 206380919642 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/26775/statm: 11888 361 245 79 0 217 0
[pid=26792] ppid=26775 vsize=9000 CPUtime=160.54
/proc/26792/stat : 26792 (toulbar2) R 26775 26775 26365 0 -1 4194304 1289 262999 0 0 15637 9 81 327 25 0 1 0 278972689 9216000 1221 18446744073709551615 134512640 134813436 4294956592 18446744073709551615 134613396 0 0 4096 0 0 0 0 17 1 0 0
/proc/26792/statm: 2250 1221 281 73 0 1587 0
Current children cumulated CPU time (s) 160.55
Current children cumulated vsize (KiB) 56552

[startup+222.519 s]
/proc/loadavg: 2.01 2.04 2.00 3/95 26795
/proc/meminfo: memFree=678400/2055920 swapFree=4180552/4192956
[pid=26775] ppid=26773 vsize=47552 CPUtime=0.01
/proc/26775/stat : 26775 (solver.sh) S 26773 26775 26365 0 -1 4194304 846 2110 0 0 0 0 0 1 17 0 1 0 278972685 48693248 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 206380919642 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/26775/statm: 11888 361 245 79 0 217 0
[pid=26792] ppid=26775 vsize=9000 CPUtime=220.03
/proc/26792/stat : 26792 (toulbar2) R 26775 26775 26365 0 -1 4194304 1289 262999 0 0 21586 9 81 327 25 0 1 0 278972689 9216000 1221 18446744073709551615 134512640 134813436 4294956592 18446744073709551615 4159726708 0 0 4096 0 0 0 0 17 1 0 0
/proc/26792/statm: 2250 1221 281 73 0 1587 0
Current children cumulated CPU time (s) 220.04
Current children cumulated vsize (KiB) 56552

[startup+282.542 s]
/proc/loadavg: 2.00 2.03 2.00 4/95 26795
/proc/meminfo: memFree=678464/2055920 swapFree=4180552/4192956
[pid=26775] ppid=26773 vsize=47552 CPUtime=0.01
/proc/26775/stat : 26775 (solver.sh) S 26773 26775 26365 0 -1 4194304 846 2110 0 0 0 0 0 1 17 0 1 0 278972685 48693248 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 206380919642 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/26775/statm: 11888 361 245 79 0 217 0
[pid=26792] ppid=26775 vsize=9000 CPUtime=279.5
/proc/26792/stat : 26792 (toulbar2) R 26775 26775 26365 0 -1 4194304 1289 262999 0 0 27532 10 81 327 25 0 1 0 278972689 9216000 1221 18446744073709551615 134512640 134813436 4294956592 18446744073709551615 4160502465 0 0 4096 0 0 0 0 17 1 0 0
/proc/26792/statm: 2250 1221 281 73 0 1587 0
Current children cumulated CPU time (s) 279.51
Current children cumulated vsize (KiB) 56552

[startup+342.556 s]
/proc/loadavg: 2.00 2.02 2.00 4/95 26795
/proc/meminfo: memFree=678464/2055920 swapFree=4180552/4192956
[pid=26775] ppid=26773 vsize=47552 CPUtime=0.01
/proc/26775/stat : 26775 (solver.sh) S 26773 26775 26365 0 -1 4194304 846 2110 0 0 0 0 0 1 17 0 1 0 278972685 48693248 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 206380919642 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/26775/statm: 11888 361 245 79 0 217 0
[pid=26792] ppid=26775 vsize=9000 CPUtime=338.97
/proc/26792/stat : 26792 (toulbar2) R 26775 26775 26365 0 -1 4194304 1289 262999 0 0 33478 11 81 327 25 0 1 0 278972689 9216000 1221 18446744073709551615 134512640 134813436 4294956592 18446744073709551615 134591486 0 0 4096 0 0 0 0 17 1 0 0
/proc/26792/statm: 2250 1221 281 73 0 1587 0
Current children cumulated CPU time (s) 338.98
Current children cumulated vsize (KiB) 56552

[startup+402.557 s]
/proc/loadavg: 2.00 2.02 2.00 3/95 26795
/proc/meminfo: memFree=678464/2055920 swapFree=4180552/4192956
[pid=26775] ppid=26773 vsize=47552 CPUtime=0.01
/proc/26775/stat : 26775 (solver.sh) S 26773 26775 26365 0 -1 4194304 846 2110 0 0 0 0 0 1 17 0 1 0 278972685 48693248 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 206380919642 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/26775/statm: 11888 361 245 79 0 217 0
[pid=26792] ppid=26775 vsize=9000 CPUtime=398.44
/proc/26792/stat : 26792 (toulbar2) R 26775 26775 26365 0 -1 4194304 1289 262999 0 0 39425 11 81 327 25 0 1 0 278972689 9216000 1221 18446744073709551615 134512640 134813436 4294956592 18446744073709551615 134613398 0 0 4096 0 0 0 0 17 1 0 0
/proc/26792/statm: 2250 1221 281 73 0 1587 0
Current children cumulated CPU time (s) 398.45
Current children cumulated vsize (KiB) 56552

[startup+462.65 s]
/proc/loadavg: 2.04 2.03 2.00 3/95 26795
/proc/meminfo: memFree=678464/2055920 swapFree=4180552/4192956
[pid=26775] ppid=26773 vsize=47552 CPUtime=0.01
/proc/26775/stat : 26775 (solver.sh) S 26773 26775 26365 0 -1 4194304 846 2110 0 0 0 0 0 1 17 0 1 0 278972685 48693248 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 206380919642 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/26775/statm: 11888 361 245 79 0 217 0
[pid=26792] ppid=26775 vsize=9000 CPUtime=457.99
/proc/26792/stat : 26792 (toulbar2) R 26775 26775 26365 0 -1 4194304 1289 262999 0 0 45379 12 81 327 25 0 1 0 278972689 9216000 1221 18446744073709551615 134512640 134813436 4294956592 18446744073709551615 4160056740 0 0 4096 0 0 0 0 17 1 0 0
/proc/26792/statm: 2250 1221 281 73 0 1587 0
Current children cumulated CPU time (s) 458
Current children cumulated vsize (KiB) 56552

[startup+522.735 s]
/proc/loadavg: 2.01 2.02 2.00 3/95 26795
/proc/meminfo: memFree=678400/2055920 swapFree=4180552/4192956
[pid=26775] ppid=26773 vsize=47552 CPUtime=0.01

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

/proc/loadavg: 2.00 2.01 2.00 3/94 26857
/proc/meminfo: memFree=661768/2055920 swapFree=4180552/4192956
[pid=26775] ppid=26773 vsize=47552 CPUtime=0.01
/proc/26775/stat : 26775 (solver.sh) S 26773 26775 26365 0 -1 4194304 846 2110 0 0 0 0 0 1 17 0 1 0 278972685 48693248 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 206380919642 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/26775/statm: 11888 361 245 79 0 217 0
[pid=26792] ppid=26775 vsize=9000 CPUtime=1709.84
/proc/26792/stat : 26792 (toulbar2) R 26775 26775 26365 0 -1 4194304 1289 262999 0 0 170553 23 81 327 25 0 1 0 278972689 9216000 1221 18446744073709551615 134512640 134813436 4294956592 18446744073709551615 4159725379 0 0 4096 0 0 0 0 17 0 0 0
/proc/26792/statm: 2250 1221 281 73 0 1587 0
Current children cumulated CPU time (s) 1709.85
Current children cumulated vsize (KiB) 56552

[startup+1783.77 s]
/proc/loadavg: 1.95 2.00 2.00 3/87 26937
/proc/meminfo: memFree=689216/2055920 swapFree=4180552/4192956
[pid=26775] ppid=26773 vsize=47552 CPUtime=0.01
/proc/26775/stat : 26775 (solver.sh) S 26773 26775 26365 0 -1 4194304 846 2110 0 0 0 0 0 1 17 0 1 0 278972685 48693248 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 206380919642 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/26775/statm: 11888 361 245 79 0 217 0
[pid=26792] ppid=26775 vsize=9000 CPUtime=1769.78
/proc/26792/stat : 26792 (toulbar2) R 26775 26775 26365 0 -1 4194304 1289 262999 0 0 176546 24 81 327 25 0 1 0 278972689 9216000 1221 18446744073709551615 134512640 134813436 4294956592 18446744073709551615 134613396 0 0 4096 0 0 0 0 17 0 0 0
/proc/26792/statm: 2250 1221 281 73 0 1587 0
Current children cumulated CPU time (s) 1769.79
Current children cumulated vsize (KiB) 56552

[startup+1843.81 s]
/proc/loadavg: 1.85 1.96 1.98 3/94 27103
/proc/meminfo: memFree=601864/2055920 swapFree=4180552/4192956
[pid=26775] ppid=26773 vsize=47552 CPUtime=0.01
/proc/26775/stat : 26775 (solver.sh) S 26773 26775 26365 0 -1 4194304 846 2110 0 0 0 0 0 1 17 0 1 0 278972685 48693248 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 206380919642 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/26775/statm: 11888 361 245 79 0 217 0
[pid=26792] ppid=26775 vsize=9000 CPUtime=1829.76
/proc/26792/stat : 26792 (toulbar2) R 26775 26775 26365 0 -1 4194304 1289 262999 0 0 182541 27 81 327 25 0 1 0 278972689 9216000 1221 18446744073709551615 134512640 134813436 4294956592 18446744073709551615 4160056016 0 0 4096 0 0 0 0 17 0 0 0
/proc/26792/statm: 2250 1221 281 73 0 1587 0
Current children cumulated CPU time (s) 1829.77
Current children cumulated vsize (KiB) 56552

[startup+1903.87 s]
/proc/loadavg: 1.94 1.96 1.98 3/94 27103
/proc/meminfo: memFree=601672/2055920 swapFree=4180552/4192956
[pid=26775] ppid=26773 vsize=47552 CPUtime=0.01
/proc/26775/stat : 26775 (solver.sh) S 26773 26775 26365 0 -1 4194304 846 2110 0 0 0 0 0 1 17 0 1 0 278972685 48693248 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 206380919642 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/26775/statm: 11888 361 245 79 0 217 0
[pid=26792] ppid=26775 vsize=9000 CPUtime=1889.76
/proc/26792/stat : 26792 (toulbar2) R 26775 26775 26365 0 -1 4194304 1289 262999 0 0 188540 28 81 327 25 0 1 0 278972689 9216000 1221 18446744073709551615 134512640 134813436 4294956592 18446744073709551615 134545536 0 0 4096 0 0 0 0 17 0 0 0
/proc/26792/statm: 2250 1221 281 73 0 1587 0
Current children cumulated CPU time (s) 1889.77
Current children cumulated vsize (KiB) 56552

[startup+1963.95 s]
/proc/loadavg: 1.98 1.97 1.98 3/94 27103
/proc/meminfo: memFree=601608/2055920 swapFree=4180552/4192956
[pid=26775] ppid=26773 vsize=47552 CPUtime=0.01
/proc/26775/stat : 26775 (solver.sh) S 26773 26775 26365 0 -1 4194304 846 2110 0 0 0 0 0 1 17 0 1 0 278972685 48693248 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 206380919642 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/26775/statm: 11888 361 245 79 0 217 0
[pid=26792] ppid=26775 vsize=9000 CPUtime=1949.76
/proc/26792/stat : 26792 (toulbar2) R 26775 26775 26365 0 -1 4194304 1289 262999 0 0 194540 28 81 327 25 0 1 0 278972689 9216000 1221 18446744073709551615 134512640 134813436 4294956592 18446744073709551615 134589772 0 0 4096 0 0 0 0 17 0 0 0
/proc/26792/statm: 2250 1221 281 73 0 1587 0
Current children cumulated CPU time (s) 1949.77
Current children cumulated vsize (KiB) 56552

[startup+2024.02 s]
/proc/loadavg: 1.99 1.97 1.98 4/94 27103
/proc/meminfo: memFree=601608/2055920 swapFree=4180552/4192956
[pid=26775] ppid=26773 vsize=47552 CPUtime=0.01
/proc/26775/stat : 26775 (solver.sh) S 26773 26775 26365 0 -1 4194304 846 2110 0 0 0 0 0 1 17 0 1 0 278972685 48693248 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 206380919642 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/26775/statm: 11888 361 245 79 0 217 0
[pid=26792] ppid=26775 vsize=9000 CPUtime=2009.63
/proc/26792/stat : 26792 (toulbar2) R 26775 26775 26365 0 -1 4194304 1289 262999 0 0 200527 28 81 327 25 0 1 0 278972689 9216000 1221 18446744073709551615 134512640 134813436 4294956592 18446744073709551615 4160363876 0 0 4096 0 0 0 0 17 0 0 0
/proc/26792/statm: 2250 1221 281 73 0 1587 0
Current children cumulated CPU time (s) 2009.64
Current children cumulated vsize (KiB) 56552

[startup+2084.09 s]
/proc/loadavg: 2.07 1.99 1.98 3/94 27103
/proc/meminfo: memFree=601544/2055920 swapFree=4180552/4192956
[pid=26775] ppid=26773 vsize=47552 CPUtime=0.01
/proc/26775/stat : 26775 (solver.sh) S 26773 26775 26365 0 -1 4194304 846 2110 0 0 0 0 0 1 17 0 1 0 278972685 48693248 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 206380919642 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/26775/statm: 11888 361 245 79 0 217 0
[pid=26792] ppid=26775 vsize=9000 CPUtime=2069.37
/proc/26792/stat : 26792 (toulbar2) R 26775 26775 26365 0 -1 4194304 1289 262999 0 0 206501 28 81 327 25 0 1 0 278972689 9216000 1221 18446744073709551615 134512640 134813436 4294956592 18446744073709551615 134613755 0 0 4096 0 0 0 0 17 0 0 0
/proc/26792/statm: 2250 1221 281 73 0 1587 0
Current children cumulated CPU time (s) 2069.38
Current children cumulated vsize (KiB) 56552

[startup+2144.15 s]
/proc/loadavg: 2.03 1.99 1.98 3/94 27103
/proc/meminfo: memFree=601608/2055920 swapFree=4180552/4192956
[pid=26775] ppid=26773 vsize=47552 CPUtime=0.01
/proc/26775/stat : 26775 (solver.sh) S 26773 26775 26365 0 -1 4194304 846 2110 0 0 0 0 0 1 17 0 1 0 278972685 48693248 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 206380919642 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/26775/statm: 11888 361 245 79 0 217 0
[pid=26792] ppid=26775 vsize=9000 CPUtime=2129.1
/proc/26792/stat : 26792 (toulbar2) R 26775 26775 26365 0 -1 4194304 1289 262999 0 0 212473 29 81 327 25 0 1 0 278972689 9216000 1221 18446744073709551615 134512640 134813436 4294956592 18446744073709551615 134613446 0 0 4096 0 0 0 0 17 0 0 0
/proc/26792/statm: 2250 1221 281 73 0 1587 0
Current children cumulated CPU time (s) 2129.11
Current children cumulated vsize (KiB) 56552

[startup+2204.22 s]
/proc/loadavg: 2.09 2.00 1.99 3/94 27103
/proc/meminfo: memFree=601608/2055920 swapFree=4180552/4192956
[pid=26775] ppid=26773 vsize=47552 CPUtime=0.01
/proc/26775/stat : 26775 (solver.sh) S 26773 26775 26365 0 -1 4194304 846 2110 0 0 0 0 0 1 17 0 1 0 278972685 48693248 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 206380919642 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/26775/statm: 11888 361 245 79 0 217 0
[pid=26792] ppid=26775 vsize=9000 CPUtime=2188.85
/proc/26792/stat : 26792 (toulbar2) R 26775 26775 26365 0 -1 4194304 1289 262999 0 0 218448 29 81 327 25 0 1 0 278972689 9216000 1221 18446744073709551615 134512640 134813436 4294956592 18446744073709551615 4159726699 0 0 4096 0 0 0 0 17 0 0 0
/proc/26792/statm: 2250 1221 281 73 0 1587 0
Current children cumulated CPU time (s) 2188.86
Current children cumulated vsize (KiB) 56552

[startup+2264.29 s]
/proc/loadavg: 2.03 2.00 1.99 3/94 27103
/proc/meminfo: memFree=601608/2055920 swapFree=4180552/4192956
[pid=26775] ppid=26773 vsize=47552 CPUtime=0.01
/proc/26775/stat : 26775 (solver.sh) S 26773 26775 26365 0 -1 4194304 846 2110 0 0 0 0 0 1 17 0 1 0 278972685 48693248 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 206380919642 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/26775/statm: 11888 361 245 79 0 217 0
[pid=26792] ppid=26775 vsize=9000 CPUtime=2248.58
/proc/26792/stat : 26792 (toulbar2) R 26775 26775 26365 0 -1 4194304 1289 262999 0 0 224421 29 81 327 25 0 1 0 278972689 9216000 1221 18446744073709551615 134512640 134813436 4294956592 18446744073709551615 134674599 0 0 4096 0 0 0 0 17 0 0 0
/proc/26792/statm: 2250 1221 281 73 0 1587 0
Current children cumulated CPU time (s) 2248.59
Current children cumulated vsize (KiB) 56552

[startup+2324.36 s]
/proc/loadavg: 2.01 2.00 1.99 3/94 27103
/proc/meminfo: memFree=601544/2055920 swapFree=4180552/4192956
[pid=26775] ppid=26773 vsize=47552 CPUtime=0.01
/proc/26775/stat : 26775 (solver.sh) S 26773 26775 26365 0 -1 4194304 846 2110 0 0 0 0 0 1 17 0 1 0 278972685 48693248 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 206380919642 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/26775/statm: 11888 361 245 79 0 217 0
[pid=26792] ppid=26775 vsize=9000 CPUtime=2308.31
/proc/26792/stat : 26792 (toulbar2) R 26775 26775 26365 0 -1 4194304 1289 262999 0 0 230394 29 81 327 25 0 1 0 278972689 9216000 1221 18446744073709551615 134512640 134813436 4294956592 18446744073709551615 4160364002 0 0 4096 0 0 0 0 17 0 0 0
/proc/26792/statm: 2250 1221 281 73 0 1587 0
Current children cumulated CPU time (s) 2308.32
Current children cumulated vsize (KiB) 56552

[startup+2384.42 s]
/proc/loadavg: 2.00 2.00 1.99 3/94 27103
/proc/meminfo: memFree=601608/2055920 swapFree=4180552/4192956
[pid=26775] ppid=26773 vsize=47552 CPUtime=0.01
/proc/26775/stat : 26775 (solver.sh) S 26773 26775 26365 0 -1 4194304 846 2110 0 0 0 0 0 1 17 0 1 0 278972685 48693248 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 206380919642 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/26775/statm: 11888 361 245 79 0 217 0
[pid=26792] ppid=26775 vsize=9000 CPUtime=2368.05
/proc/26792/stat : 26792 (toulbar2) R 26775 26775 26365 0 -1 4194304 1289 262999 0 0 236368 29 81 327 25 0 1 0 278972689 9216000 1221 18446744073709551615 134512640 134813436 4294956592 18446744073709551615 134613408 0 0 4096 0 0 0 0 17 0 0 0
/proc/26792/statm: 2250 1221 281 73 0 1587 0
Current children cumulated CPU time (s) 2368.06
Current children cumulated vsize (KiB) 56552



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2416.55 s]
/proc/loadavg: 2.00 2.00 1.99 3/94 27103
/proc/meminfo: memFree=601608/2055920 swapFree=4180552/4192956
[pid=26775] ppid=26773 vsize=47552 CPUtime=0.01
/proc/26775/stat : 26775 (solver.sh) S 26773 26775 26365 0 -1 4194304 846 2110 0 0 0 0 0 1 17 0 1 0 278972685 48693248 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 206380919642 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/26775/statm: 11888 361 245 79 0 217 0
[pid=26792] ppid=26775 vsize=9000 CPUtime=2400
/proc/26792/stat : 26792 (toulbar2) R 26775 26775 26365 0 -1 4194304 1289 262999 0 0 239563 29 81 327 25 0 1 0 278972689 9216000 1221 18446744073709551615 134512640 134813436 4294956592 18446744073709551615 134613765 0 0 4096 0 0 0 0 17 0 0 0
/proc/26792/statm: 2250 1221 281 73 0 1587 0
Current children cumulated CPU time (s) 2400.01
Current children cumulated vsize (KiB) 56552

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 26775 and gives childrusage.ru_utime.tv_sec=2396 childrusage.ru_utime.tv_usec=456683 childrusage.ru_stime.tv_sec=3 childrusage.ru_stime.tv_usec=601452
CPU time returned by wait4() is 2400.06
while last known CPU time is 2400.14

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

Real time (s): 2416.77
CPU time (s): 2400.14
CPU user time (s): 2396.55
CPU system time (s): 3.59
CPU usage (%): 99.3117
Max. virtual memory (cumulated for all children) (KiB): 837812

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2396.46
system time used= 3.60145
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 267277
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= 74
involuntary context switches= 82157

runsolver used 2.71259 s user time and 7.44187 s system time

The end

Launcher Data (download as text)

Begin job on node2 on Sat Jan 20 15:09:30 UTC 2007


IDJOB= 280434
IDBENCH= 11093
IDSOLVER= 70
FILE ID= node2/280434-1169305769

PBS_JOBID= 3609911

Free space on /tmp= 66561 MiB

SOLVER NAME= Toulbar2 2007-01-12
BENCH NAME= HOME/pub/bench/CPAI06/random/rand-10-20-10/rand-10-20-10-5-10000-16_ext.xml
COMMAND LINE= /tmp/evaluation/280434-1169305769/solver.sh /tmp/evaluation/280434-1169305769/unknown
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node2/convwatcher-280434-1169305769 -o ROOT/results/node2/conversion-280434-1169305769 -C 600 -M 900 /tmp/evaluation/280434-1169305769/translate /tmp/evaluation/280434-1169305769/unknown
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node2/watcher-280434-1169305769 -o ROOT/results/node2/solver-280434-1169305769 -C 2400 -M 900  /tmp/evaluation/280434-1169305769/solver.sh /tmp/evaluation/280434-1169305769/unknown

META MD5SUM SOLVER= fe7e38206dd9591eb05752f9e2c48642
MD5SUM BENCH=  d5d6da89e8c9c33b3f91230b61ee4a27

RANDOM SEED= 525216428

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:       1220008 kB
Buffers:         48672 kB
Cached:         648096 kB
SwapCached:        572 kB
Active:         221988 kB
Inactive:       539532 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1220008 kB
SwapTotal:     4192956 kB
SwapFree:      4180552 kB
Dirty:            4476 kB
Writeback:           0 kB
Mapped:          84304 kB
Slab:            58936 kB
Committed_AS:  7805784 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= 66044 MiB



End job on node2 on Sat Jan 20 15:49:47 UTC 2007