Trace number 276564

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 2007-01-12? (TO) 2400.08 2416.92

General information on the benchmark

Nametightness/tightness0.9/
rand-2-40-180-84-900-22_ext.xml
MD5SUMd732a9fab2232d5db89bba6c6a92a1de
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkMOPT
Best Number of satisfied constraints83
Best CPU time to get the best result obtained on this benchmark2337.27
SatisfiableNO
(Un)Satisfiability was provedNO
Number of variables40
Number of constraints84
Maximum constraint arity2
Maximum domain size180
Number of constraints which are defined in extension84
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/276564-1169240828/unknown.xml to /tmp/evaluation/276564-1169240828/unknown.wcsp

Verifier Data (download as text)

ERROR: no interpretation found !

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node2/watcher-276564-1169240828 -o ROOT/results/node2/solver-276564-1169240828 -C 2400 -M 900 /tmp/evaluation/276564-1169240828/solver.sh /tmp/evaluation/276564-1169240828/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: 1.98 2.00 2.00 5/87 13977
/proc/meminfo: memFree=1182512/2055920 swapFree=4180552/4192956
[pid=13976] ppid=13974 vsize=8560 CPUtime=0
/proc/13976/stat : 13976 (solver.sh) R 13974 13976 12788 0 -1 4194304 308 0 0 0 0 0 0 0 20 0 1 0 272478704 8765440 253 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 206381500303 0 0 4096 8192 0 0 0 17 1 0 0
/proc/13976/statm: 2140 253 197 79 0 133 0

[startup+0.106152 s]
/proc/loadavg: 1.98 2.00 2.00 5/87 13977
/proc/meminfo: memFree=1182512/2055920 swapFree=4180552/4192956
[pid=13976] ppid=13974 vsize=47552 CPUtime=0.01
/proc/13976/stat : 13976 (solver.sh) S 13974 13976 12788 0 -1 4194304 846 2110 0 0 0 0 0 1 20 0 1 0 272478704 48693248 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 206380919642 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/13976/statm: 11888 361 245 79 0 217 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 47552

[startup+0.514614 s]
/proc/loadavg: 1.98 2.00 2.00 5/87 13977
/proc/meminfo: memFree=1182512/2055920 swapFree=4180552/4192956
[pid=13976] ppid=13974 vsize=47552 CPUtime=0.01
/proc/13976/stat : 13976 (solver.sh) S 13974 13976 12788 0 -1 4194304 846 2110 0 0 0 0 0 1 20 0 1 0 272478704 48693248 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 206380919642 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/13976/statm: 11888 361 245 79 0 217 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 47552

[startup+1.33938 s]
/proc/loadavg: 1.98 2.00 2.00 3/89 13994
/proc/meminfo: memFree=1172512/2055920 swapFree=4180552/4192956
[pid=13976] ppid=13974 vsize=47552 CPUtime=0.01
/proc/13976/stat : 13976 (solver.sh) S 13974 13976 12788 0 -1 4194304 846 2110 0 0 0 0 0 1 20 0 1 0 272478704 48693248 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 206380919642 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/13976/statm: 11888 361 245 79 0 217 0
[pid=13993] ppid=13976 vsize=2696 CPUtime=0
/proc/13993/stat : 13993 (toulbar2) S 13976 13976 12788 0 -1 4194304 245 0 0 0 0 0 0 0 18 0 1 0 272478708 2760704 208 18446744073709551615 134512640 134813436 4294956592 18446744073709551615 4294960144 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/13993/statm: 674 208 186 73 0 11 0
[pid=13994] ppid=13993 vsize=12312 CPUtime=1.27
/proc/13994/stat : 13994 (narycsp) R 13993 13976 12788 0 -1 4194304 3141 0 0 0 127 0 0 0 25 0 1 0 272478708 12607488 2864 18446744073709551615 134512640 135380208 4294956592 18446744073709551615 134814241 0 0 4096 512 0 0 0 17 1 0 0
/proc/13994/statm: 3078 2864 101 211 0 2847 0
Current children cumulated CPU time (s) 1.28
Current children cumulated vsize (KiB) 62560

[startup+2.98569 s]
/proc/loadavg: 1.98 2.00 2.00 3/89 13994
/proc/meminfo: memFree=1170528/2055920 swapFree=4180552/4192956
[pid=13976] ppid=13974 vsize=47552 CPUtime=0.01
/proc/13976/stat : 13976 (solver.sh) S 13974 13976 12788 0 -1 4194304 846 2110 0 0 0 0 0 1 20 0 1 0 272478704 48693248 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 206380919642 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/13976/statm: 11888 361 245 79 0 217 0
[pid=13993] ppid=13976 vsize=2696 CPUtime=0
/proc/13993/stat : 13993 (toulbar2) S 13976 13976 12788 0 -1 4194304 245 0 0 0 0 0 0 0 18 0 1 0 272478708 2760704 208 18446744073709551615 134512640 134813436 4294956592 18446744073709551615 4294960144 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/13993/statm: 674 208 186 73 0 11 0
[pid=13994] ppid=13993 vsize=12312 CPUtime=2.9
/proc/13994/stat : 13994 (narycsp) R 13993 13976 12788 0 -1 4194304 3146 0 0 0 290 0 0 0 25 0 1 0 272478708 12607488 2869 18446744073709551615 134512640 135380208 4294956592 18446744073709551615 134542107 0 0 4096 512 0 0 0 17 1 0 0
/proc/13994/statm: 3078 2869 106 211 0 2847 0
Current children cumulated CPU time (s) 2.91
Current children cumulated vsize (KiB) 62560

[startup+6.26829 s]
/proc/loadavg: 1.98 2.00 2.00 3/89 13994
/proc/meminfo: memFree=1170592/2055920 swapFree=4180552/4192956
[pid=13976] ppid=13974 vsize=47552 CPUtime=0.01
/proc/13976/stat : 13976 (solver.sh) S 13974 13976 12788 0 -1 4194304 846 2110 0 0 0 0 0 1 20 0 1 0 272478704 48693248 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 206380919642 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/13976/statm: 11888 361 245 79 0 217 0
[pid=13993] ppid=13976 vsize=2696 CPUtime=0
/proc/13993/stat : 13993 (toulbar2) S 13976 13976 12788 0 -1 4194304 245 0 0 0 0 0 0 0 18 0 1 0 272478708 2760704 208 18446744073709551615 134512640 134813436 4294956592 18446744073709551615 4294960144 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/13993/statm: 674 208 186 73 0 11 0
[pid=13994] ppid=13993 vsize=12312 CPUtime=6.15
/proc/13994/stat : 13994 (narycsp) R 13993 13976 12788 0 -1 4194304 3146 0 0 0 615 0 0 0 25 0 1 0 272478708 12607488 2869 18446744073709551615 134512640 135380208 4294956592 18446744073709551615 134514117 0 0 4096 512 0 0 0 17 1 0 0
/proc/13994/statm: 3078 2869 106 211 0 2847 0
Current children cumulated CPU time (s) 6.16
Current children cumulated vsize (KiB) 62560

[startup+12.7495 s]
/proc/loadavg: 1.98 2.00 2.00 3/89 13994
/proc/meminfo: memFree=1170720/2055920 swapFree=4180552/4192956
[pid=13976] ppid=13974 vsize=47552 CPUtime=0.01
/proc/13976/stat : 13976 (solver.sh) S 13974 13976 12788 0 -1 4194304 846 2110 0 0 0 0 0 1 20 0 1 0 272478704 48693248 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 206380919642 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/13976/statm: 11888 361 245 79 0 217 0
[pid=13993] ppid=13976 vsize=2696 CPUtime=0
/proc/13993/stat : 13993 (toulbar2) S 13976 13976 12788 0 -1 4194304 245 0 0 0 0 0 0 0 18 0 1 0 272478708 2760704 208 18446744073709551615 134512640 134813436 4294956592 18446744073709551615 4294960144 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/13993/statm: 674 208 186 73 0 11 0
[pid=13994] ppid=13993 vsize=12312 CPUtime=12.57
/proc/13994/stat : 13994 (narycsp) R 13993 13976 12788 0 -1 4194304 3152 0 0 0 1257 0 0 0 25 0 1 0 272478708 12607488 2875 18446744073709551615 134512640 135380208 4294956592 18446744073709551615 134520112 0 0 4096 512 0 0 0 17 1 0 0
/proc/13994/statm: 3078 2875 112 211 0 2847 0
Current children cumulated CPU time (s) 12.58
Current children cumulated vsize (KiB) 62560

[startup+25.5828 s]
/proc/loadavg: 1.99 2.00 2.00 3/89 13994
/proc/meminfo: memFree=1170848/2055920 swapFree=4180552/4192956
[pid=13976] ppid=13974 vsize=47552 CPUtime=0.01
/proc/13976/stat : 13976 (solver.sh) S 13974 13976 12788 0 -1 4194304 846 2110 0 0 0 0 0 1 20 0 1 0 272478704 48693248 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 206380919642 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/13976/statm: 11888 361 245 79 0 217 0
[pid=13993] ppid=13976 vsize=2696 CPUtime=0
/proc/13993/stat : 13993 (toulbar2) S 13976 13976 12788 0 -1 4194304 245 0 0 0 0 0 0 0 18 0 1 0 272478708 2760704 208 18446744073709551615 134512640 134813436 4294956592 18446744073709551615 4294960144 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/13993/statm: 674 208 186 73 0 11 0
[pid=13994] ppid=13993 vsize=12312 CPUtime=25.29
/proc/13994/stat : 13994 (narycsp) R 13993 13976 12788 0 -1 4194304 3152 0 0 0 2528 1 0 0 25 0 1 0 272478708 12607488 2875 18446744073709551615 134512640 135380208 4294956592 18446744073709551615 134514124 0 0 4096 512 0 0 0 17 1 0 0
/proc/13994/statm: 3078 2875 112 211 0 2847 0
Current children cumulated CPU time (s) 25.3
Current children cumulated vsize (KiB) 62560

[startup+51.2536 s]
/proc/loadavg: 1.99 2.00 2.00 3/88 13995
/proc/meminfo: memFree=1134888/2055920 swapFree=4180552/4192956
[pid=13976] ppid=13974 vsize=47552 CPUtime=0.01
/proc/13976/stat : 13976 (solver.sh) S 13974 13976 12788 0 -1 4194304 846 2110 0 0 0 0 0 1 20 0 1 0 272478704 48693248 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 206380919642 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/13976/statm: 11888 361 245 79 0 217 0
[pid=13993] ppid=13976 vsize=53808 CPUtime=50.71
/proc/13993/stat : 13993 (toulbar2) R 13976 13976 12788 0 -1 4194304 26664 3547 0 0 1926 9 3135 1 25 0 1 0 272478708 55099392 12052 18446744073709551615 134512640 134813436 4294956592 18446744073709551615 134584886 0 0 4096 0 0 0 0 17 1 0 0
/proc/13993/statm: 13452 12052 281 73 0 12789 0
Current children cumulated CPU time (s) 50.72
Current children cumulated vsize (KiB) 101360

[startup+102.463 s]
/proc/loadavg: 1.99 2.00 2.00 3/88 13995
/proc/meminfo: memFree=1134376/2055920 swapFree=4180552/4192956
[pid=13976] ppid=13974 vsize=47552 CPUtime=0.01
/proc/13976/stat : 13976 (solver.sh) S 13974 13976 12788 0 -1 4194304 846 2110 0 0 0 0 0 1 20 0 1 0 272478704 48693248 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 206380919642 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/13976/statm: 11888 361 245 79 0 217 0
[pid=13993] ppid=13976 vsize=53812 CPUtime=101.46
/proc/13993/stat : 13993 (toulbar2) R 13976 13976 12788 0 -1 4194304 26813 3547 0 0 7000 10 3135 1 25 0 1 0 272478708 55103488 12201 18446744073709551615 134512640 134813436 4294956592 18446744073709551615 134584682 0 0 4096 0 0 0 0 17 1 0 0
/proc/13993/statm: 13453 12201 281 73 0 12790 0
Current children cumulated CPU time (s) 101.47
Current children cumulated vsize (KiB) 101364

[startup+162.499 s]
/proc/loadavg: 1.99 2.00 2.00 3/88 13995
/proc/meminfo: memFree=1134376/2055920 swapFree=4180552/4192956
[pid=13976] ppid=13974 vsize=47552 CPUtime=0.01
/proc/13976/stat : 13976 (solver.sh) S 13974 13976 12788 0 -1 4194304 846 2110 0 0 0 0 0 1 20 0 1 0 272478704 48693248 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 206380919642 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/13976/statm: 11888 361 245 79 0 217 0
[pid=13993] ppid=13976 vsize=53812 CPUtime=160.94
/proc/13993/stat : 13993 (toulbar2) R 13976 13976 12788 0 -1 4194304 26813 3547 0 0 12948 10 3135 1 25 0 1 0 272478708 55103488 12201 18446744073709551615 134512640 134813436 4294956592 18446744073709551615 134585307 0 0 4096 0 0 0 0 17 1 0 0
/proc/13993/statm: 13453 12201 281 73 0 12790 0
Current children cumulated CPU time (s) 160.95
Current children cumulated vsize (KiB) 101364

[startup+222.558 s]
/proc/loadavg: 1.99 2.00 2.00 3/88 13995
/proc/meminfo: memFree=1133928/2055920 swapFree=4180552/4192956
[pid=13976] ppid=13974 vsize=47552 CPUtime=0.01
/proc/13976/stat : 13976 (solver.sh) S 13974 13976 12788 0 -1 4194304 846 2110 0 0 0 0 0 1 20 0 1 0 272478704 48693248 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 206380919642 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/13976/statm: 11888 361 245 79 0 217 0
[pid=13993] ppid=13976 vsize=53812 CPUtime=220.44
/proc/13993/stat : 13993 (toulbar2) R 13976 13976 12788 0 -1 4194304 26926 3547 0 0 18897 11 3135 1 25 0 1 0 272478708 55103488 12314 18446744073709551615 134512640 134813436 4294956592 18446744073709551615 134584872 0 0 4096 0 0 0 0 17 1 0 0
/proc/13993/statm: 13453 12314 281 73 0 12790 0
Current children cumulated CPU time (s) 220.45
Current children cumulated vsize (KiB) 101364

[startup+282.61 s]
/proc/loadavg: 1.99 2.00 2.00 3/88 13995
/proc/meminfo: memFree=1133928/2055920 swapFree=4180552/4192956
[pid=13976] ppid=13974 vsize=47552 CPUtime=0.01
/proc/13976/stat : 13976 (solver.sh) S 13974 13976 12788 0 -1 4194304 846 2110 0 0 0 0 0 1 20 0 1 0 272478704 48693248 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 206380919642 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/13976/statm: 11888 361 245 79 0 217 0
[pid=13993] ppid=13976 vsize=53812 CPUtime=279.94
/proc/13993/stat : 13993 (toulbar2) R 13976 13976 12788 0 -1 4194304 26928 3547 0 0 24847 11 3135 1 25 0 1 0 272478708 55103488 12316 18446744073709551615 134512640 134813436 4294956592 18446744073709551615 134542193 0 0 4096 0 0 0 0 17 1 0 0
/proc/13993/statm: 13453 12316 281 73 0 12790 0
Current children cumulated CPU time (s) 279.95
Current children cumulated vsize (KiB) 101364

[startup+342.655 s]
/proc/loadavg: 1.99 2.00 2.00 3/88 13995
/proc/meminfo: memFree=1133928/2055920 swapFree=4180552/4192956
[pid=13976] ppid=13974 vsize=47552 CPUtime=0.01
/proc/13976/stat : 13976 (solver.sh) S 13974 13976 12788 0 -1 4194304 846 2110 0 0 0 0 0 1 20 0 1 0 272478704 48693248 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 206380919642 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/13976/statm: 11888 361 245 79 0 217 0
[pid=13993] ppid=13976 vsize=53812 CPUtime=339.44
/proc/13993/stat : 13993 (toulbar2) R 13976 13976 12788 0 -1 4194304 26928 3547 0 0 30796 12 3135 1 25 0 1 0 272478708 55103488 12316 18446744073709551615 134512640 134813436 4294956592 18446744073709551615 134584861 0 0 4096 0 0 0 0 17 1 0 0
/proc/13993/statm: 13453 12316 281 73 0 12790 0
Current children cumulated CPU time (s) 339.45
Current children cumulated vsize (KiB) 101364

[startup+402.7 s]
/proc/loadavg: 1.99 2.00 2.00 3/88 13995
/proc/meminfo: memFree=1133864/2055920 swapFree=4180552/4192956
[pid=13976] ppid=13974 vsize=47552 CPUtime=0.01
/proc/13976/stat : 13976 (solver.sh) S 13974 13976 12788 0 -1 4194304 846 2110 0 0 0 0 0 1 20 0 1 0 272478704 48693248 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 206380919642 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/13976/statm: 11888 361 245 79 0 217 0
[pid=13993] ppid=13976 vsize=53812 CPUtime=398.94
/proc/13993/stat : 13993 (toulbar2) R 13976 13976 12788 0 -1 4194304 26928 3547 0 0 36745 13 3135 1 25 0 1 0 272478708 55103488 12316 18446744073709551615 134512640 134813436 4294956592 18446744073709551615 134585280 0 0 4096 0 0 0 0 17 1 0 0
/proc/13993/statm: 13453 12316 281 73 0 12790 0
Current children cumulated CPU time (s) 398.95
Current children cumulated vsize (KiB) 101364

[startup+462.75 s]
/proc/loadavg: 1.99 2.00 2.00 3/88 13995
/proc/meminfo: memFree=1133864/2055920 swapFree=4180552/4192956
[pid=13976] ppid=13974 vsize=47552 CPUtime=0.01
/proc/13976/stat : 13976 (solver.sh) S 13974 13976 12788 0 -1 4194304 846 2110 0 0 0 0 0 1 20 0 1 0 272478704 48693248 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 206380919642 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/13976/statm: 11888 361 245 79 0 217 0
[pid=13993] ppid=13976 vsize=53812 CPUtime=458.43

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

/proc/loadavg: 2.02 2.02 2.00 3/88 13997
/proc/meminfo: memFree=1133800/2055920 swapFree=4180552/4192956
[pid=13976] ppid=13974 vsize=47552 CPUtime=0.01
/proc/13976/stat : 13976 (solver.sh) S 13974 13976 12788 0 -1 4194304 846 2110 0 0 0 0 0 1 20 0 1 0 272478704 48693248 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 206380919642 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/13976/statm: 11888 361 245 79 0 217 0
[pid=13993] ppid=13976 vsize=53812 CPUtime=1708
/proc/13993/stat : 13993 (toulbar2) R 13976 13976 12788 0 -1 4194304 26928 3547 0 0 167641 23 3135 1 25 0 1 0 272478708 55103488 12316 18446744073709551615 134512640 134813436 4294956592 18446744073709551615 134585409 0 0 4096 0 0 0 0 17 1 0 0
/proc/13993/statm: 13453 12316 281 73 0 12790 0
Current children cumulated CPU time (s) 1708.01
Current children cumulated vsize (KiB) 101364

[startup+1783.96 s]
/proc/loadavg: 2.00 2.02 2.00 3/88 14076
/proc/meminfo: memFree=1132008/2055920 swapFree=4180552/4192956
[pid=13976] ppid=13974 vsize=47552 CPUtime=0.01
/proc/13976/stat : 13976 (solver.sh) S 13974 13976 12788 0 -1 4194304 846 2110 0 0 0 0 0 1 20 0 1 0 272478704 48693248 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 206380919642 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/13976/statm: 11888 361 245 79 0 217 0
[pid=13993] ppid=13976 vsize=53812 CPUtime=1767.87
/proc/13993/stat : 13993 (toulbar2) R 13976 13976 12788 0 -1 4194304 26928 3547 0 0 173626 25 3135 1 25 0 1 0 272478708 55103488 12316 18446744073709551615 134512640 134813436 4294956592 18446744073709551615 134585531 0 0 4096 0 0 0 0 17 0 0 0
/proc/13993/statm: 13453 12316 281 73 0 12790 0
Current children cumulated CPU time (s) 1767.88
Current children cumulated vsize (KiB) 101364

[startup+1844.03 s]
/proc/loadavg: 2.00 2.01 2.00 3/88 14076
/proc/meminfo: memFree=1132008/2055920 swapFree=4180552/4192956
[pid=13976] ppid=13974 vsize=47552 CPUtime=0.01
/proc/13976/stat : 13976 (solver.sh) S 13974 13976 12788 0 -1 4194304 846 2110 0 0 0 0 0 1 20 0 1 0 272478704 48693248 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 206380919642 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/13976/statm: 11888 361 245 79 0 217 0
[pid=13993] ppid=13976 vsize=53812 CPUtime=1827.85
/proc/13993/stat : 13993 (toulbar2) R 13976 13976 12788 0 -1 4194304 26928 3547 0 0 179624 25 3135 1 25 0 1 0 272478708 55103488 12316 18446744073709551615 134512640 134813436 4294956592 18446744073709551615 134542193 0 0 4096 0 0 0 0 17 0 0 0
/proc/13993/statm: 13453 12316 281 73 0 12790 0
Current children cumulated CPU time (s) 1827.86
Current children cumulated vsize (KiB) 101364

[startup+1904.1 s]
/proc/loadavg: 2.00 2.00 2.00 3/88 14076
/proc/meminfo: memFree=1131944/2055920 swapFree=4180552/4192956
[pid=13976] ppid=13974 vsize=47552 CPUtime=0.01
/proc/13976/stat : 13976 (solver.sh) S 13974 13976 12788 0 -1 4194304 846 2110 0 0 0 0 0 1 20 0 1 0 272478704 48693248 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 206380919642 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/13976/statm: 11888 361 245 79 0 217 0
[pid=13993] ppid=13976 vsize=53812 CPUtime=1887.86
/proc/13993/stat : 13993 (toulbar2) R 13976 13976 12788 0 -1 4194304 26928 3547 0 0 185625 25 3135 1 25 0 1 0 272478708 55103488 12316 18446744073709551615 134512640 134813436 4294956592 18446744073709551615 134584763 0 0 4096 0 0 0 0 17 0 0 0
/proc/13993/statm: 13453 12316 281 73 0 12790 0
Current children cumulated CPU time (s) 1887.87
Current children cumulated vsize (KiB) 101364

[startup+1964.16 s]
/proc/loadavg: 2.00 2.00 2.00 3/88 14076
/proc/meminfo: memFree=1131944/2055920 swapFree=4180552/4192956
[pid=13976] ppid=13974 vsize=47552 CPUtime=0.01
/proc/13976/stat : 13976 (solver.sh) S 13974 13976 12788 0 -1 4194304 846 2110 0 0 0 0 0 1 20 0 1 0 272478704 48693248 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 206380919642 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/13976/statm: 11888 361 245 79 0 217 0
[pid=13993] ppid=13976 vsize=53812 CPUtime=1947.84
/proc/13993/stat : 13993 (toulbar2) R 13976 13976 12788 0 -1 4194304 26928 3547 0 0 191623 25 3135 1 25 0 1 0 272478708 55103488 12316 18446744073709551615 134512640 134813436 4294956592 18446744073709551615 134545536 0 0 4096 0 0 0 0 17 0 0 0
/proc/13993/statm: 13453 12316 281 73 0 12790 0
Current children cumulated CPU time (s) 1947.85
Current children cumulated vsize (KiB) 101364

[startup+2024.24 s]
/proc/loadavg: 2.00 2.00 2.00 3/88 14076
/proc/meminfo: memFree=1131944/2055920 swapFree=4180552/4192956
[pid=13976] ppid=13974 vsize=47552 CPUtime=0.01
/proc/13976/stat : 13976 (solver.sh) S 13974 13976 12788 0 -1 4194304 846 2110 0 0 0 0 0 1 20 0 1 0 272478704 48693248 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 206380919642 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/13976/statm: 11888 361 245 79 0 217 0
[pid=13993] ppid=13976 vsize=53812 CPUtime=2007.85
/proc/13993/stat : 13993 (toulbar2) R 13976 13976 12788 0 -1 4194304 26928 3547 0 0 197624 25 3135 1 25 0 1 0 272478708 55103488 12316 18446744073709551615 134512640 134813436 4294956592 18446744073709551615 134584763 0 0 4096 0 0 0 0 17 0 0 0
/proc/13993/statm: 13453 12316 281 73 0 12790 0
Current children cumulated CPU time (s) 2007.86
Current children cumulated vsize (KiB) 101364

[startup+2084.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/88 14076
/proc/meminfo: memFree=1131944/2055920 swapFree=4180552/4192956
[pid=13976] ppid=13974 vsize=47552 CPUtime=0.01
/proc/13976/stat : 13976 (solver.sh) S 13974 13976 12788 0 -1 4194304 846 2110 0 0 0 0 0 1 20 0 1 0 272478704 48693248 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 206380919642 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/13976/statm: 11888 361 245 79 0 217 0
[pid=13993] ppid=13976 vsize=53812 CPUtime=2067.86
/proc/13993/stat : 13993 (toulbar2) R 13976 13976 12788 0 -1 4194304 26928 3547 0 0 203625 25 3135 1 25 0 1 0 272478708 55103488 12316 18446744073709551615 134512640 134813436 4294956592 18446744073709551615 134585280 0 0 4096 0 0 0 0 17 0 0 0
/proc/13993/statm: 13453 12316 281 73 0 12790 0
Current children cumulated CPU time (s) 2067.87
Current children cumulated vsize (KiB) 101364

[startup+2144.38 s]
/proc/loadavg: 2.00 2.00 2.00 3/88 14076
/proc/meminfo: memFree=1131944/2055920 swapFree=4180552/4192956
[pid=13976] ppid=13974 vsize=47552 CPUtime=0.01
/proc/13976/stat : 13976 (solver.sh) S 13974 13976 12788 0 -1 4194304 846 2110 0 0 0 0 0 1 20 0 1 0 272478704 48693248 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 206380919642 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/13976/statm: 11888 361 245 79 0 217 0
[pid=13993] ppid=13976 vsize=53812 CPUtime=2127.85
/proc/13993/stat : 13993 (toulbar2) R 13976 13976 12788 0 -1 4194304 26928 3547 0 0 209624 25 3135 1 25 0 1 0 272478708 55103488 12316 18446744073709551615 134512640 134813436 4294956592 18446744073709551615 134584789 0 0 4096 0 0 0 0 17 0 0 0
/proc/13993/statm: 13453 12316 281 73 0 12790 0
Current children cumulated CPU time (s) 2127.86
Current children cumulated vsize (KiB) 101364

[startup+2204.45 s]
/proc/loadavg: 2.04 2.01 2.00 3/88 14076
/proc/meminfo: memFree=1131880/2055920 swapFree=4180552/4192956
[pid=13976] ppid=13974 vsize=47552 CPUtime=0.01
/proc/13976/stat : 13976 (solver.sh) S 13974 13976 12788 0 -1 4194304 846 2110 0 0 0 0 0 1 20 0 1 0 272478704 48693248 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 206380919642 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/13976/statm: 11888 361 245 79 0 217 0
[pid=13993] ppid=13976 vsize=53812 CPUtime=2187.85
/proc/13993/stat : 13993 (toulbar2) R 13976 13976 12788 0 -1 4194304 26928 3547 0 0 215624 25 3135 1 25 0 1 0 272478708 55103488 12316 18446744073709551615 134512640 134813436 4294956592 18446744073709551615 134545742 0 0 4096 0 0 0 0 17 0 0 0
/proc/13993/statm: 13453 12316 281 73 0 12790 0
Current children cumulated CPU time (s) 2187.86
Current children cumulated vsize (KiB) 101364

[startup+2264.52 s]
/proc/loadavg: 2.01 2.01 2.00 3/88 14076
/proc/meminfo: memFree=1131944/2055920 swapFree=4180552/4192956
[pid=13976] ppid=13974 vsize=47552 CPUtime=0.01
/proc/13976/stat : 13976 (solver.sh) S 13974 13976 12788 0 -1 4194304 846 2110 0 0 0 0 0 1 20 0 1 0 272478704 48693248 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 206380919642 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/13976/statm: 11888 361 245 79 0 217 0
[pid=13993] ppid=13976 vsize=53812 CPUtime=2247.86
/proc/13993/stat : 13993 (toulbar2) R 13976 13976 12788 0 -1 4194304 26928 3547 0 0 221625 25 3135 1 25 0 1 0 272478708 55103488 12316 18446744073709551615 134512640 134813436 4294956592 18446744073709551615 134584858 0 0 4096 0 0 0 0 17 0 0 0
/proc/13993/statm: 13453 12316 281 73 0 12790 0
Current children cumulated CPU time (s) 2247.87
Current children cumulated vsize (KiB) 101364

[startup+2324.59 s]
/proc/loadavg: 2.00 2.00 2.00 3/88 14076
/proc/meminfo: memFree=1131880/2055920 swapFree=4180552/4192956
[pid=13976] ppid=13974 vsize=47552 CPUtime=0.01
/proc/13976/stat : 13976 (solver.sh) S 13974 13976 12788 0 -1 4194304 846 2110 0 0 0 0 0 1 20 0 1 0 272478704 48693248 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 206380919642 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/13976/statm: 11888 361 245 79 0 217 0
[pid=13993] ppid=13976 vsize=53812 CPUtime=2307.85
/proc/13993/stat : 13993 (toulbar2) R 13976 13976 12788 0 -1 4194304 26928 3547 0 0 227624 25 3135 1 25 0 1 0 272478708 55103488 12316 18446744073709551615 134512640 134813436 4294956592 18446744073709551615 134584763 0 0 4096 0 0 0 0 17 0 0 0
/proc/13993/statm: 13453 12316 281 73 0 12790 0
Current children cumulated CPU time (s) 2307.86
Current children cumulated vsize (KiB) 101364

[startup+2384.66 s]
/proc/loadavg: 2.00 2.00 2.00 3/88 14076
/proc/meminfo: memFree=1131880/2055920 swapFree=4180552/4192956
[pid=13976] ppid=13974 vsize=47552 CPUtime=0.01
/proc/13976/stat : 13976 (solver.sh) S 13974 13976 12788 0 -1 4194304 846 2110 0 0 0 0 0 1 20 0 1 0 272478704 48693248 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 206380919642 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/13976/statm: 11888 361 245 79 0 217 0
[pid=13993] ppid=13976 vsize=53812 CPUtime=2367.87
/proc/13993/stat : 13993 (toulbar2) R 13976 13976 12788 0 -1 4194304 26928 3547 0 0 233625 26 3135 1 25 0 1 0 272478708 55103488 12316 18446744073709551615 134512640 134813436 4294956592 18446744073709551615 134585452 0 0 4096 0 0 0 0 17 0 0 0
/proc/13993/statm: 13453 12316 281 73 0 12790 0
Current children cumulated CPU time (s) 2367.88
Current children cumulated vsize (KiB) 101364



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2416.9 s]
/proc/loadavg: 2.00 2.00 2.00 3/88 14076
/proc/meminfo: memFree=1131880/2055920 swapFree=4180552/4192956
[pid=13976] ppid=13974 vsize=47552 CPUtime=0.01
/proc/13976/stat : 13976 (solver.sh) S 13974 13976 12788 0 -1 4194304 846 2110 0 0 0 0 0 1 20 0 1 0 272478704 48693248 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 206380919642 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/13976/statm: 11888 361 245 79 0 217 0
[pid=13993] ppid=13976 vsize=53812 CPUtime=2400.07
/proc/13993/stat : 13993 (toulbar2) R 13976 13976 12788 0 -1 4194304 26928 3547 0 0 236845 26 3135 1 25 0 1 0 272478708 55103488 12316 18446744073709551615 134512640 134813436 4294956592 18446744073709551615 134549092 0 0 4096 0 0 0 0 17 0 0 0
/proc/13993/statm: 13453 12316 281 73 0 12790 0
Current children cumulated CPU time (s) 2400.08
Current children cumulated vsize (KiB) 101364

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 13976 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=2999 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=24996
CPU time returned by wait4() is 0.027995
while last known CPU time is 2400.08

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

Real time (s): 2416.92
CPU time (s): 2400.08
CPU user time (s): 2399.8
CPU system time (s): 0.28
CPU usage (%): 99.3034
Max. virtual memory (cumulated for all children) (KiB): 101364

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.002999
system time used= 0.024996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2956
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= 58
involuntary context switches= 22

runsolver used 2.89256 s user time and 7.81781 s system time

The end

Launcher Data (download as text)

Begin job on node2 on Fri Jan 19 21:07:08 UTC 2007


IDJOB= 276564
IDBENCH= 5869
IDSOLVER= 70
FILE ID= node2/276564-1169240828

PBS_JOBID= 3589004

Free space on /tmp= 66554 MiB

SOLVER NAME= Toulbar2 2007-01-12
BENCH NAME= HOME/pub/bench/CPAI06/tightness/tightness0.9/rand-2-40-180-84-900-22_ext.xml
COMMAND LINE= /tmp/evaluation/276564-1169240828/solver.sh /tmp/evaluation/276564-1169240828/unknown
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node2/convwatcher-276564-1169240828 -o ROOT/results/node2/conversion-276564-1169240828 -C 600 -M 900 /tmp/evaluation/276564-1169240828/translate /tmp/evaluation/276564-1169240828/unknown
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node2/watcher-276564-1169240828 -o ROOT/results/node2/solver-276564-1169240828 -C 2400 -M 900  /tmp/evaluation/276564-1169240828/solver.sh /tmp/evaluation/276564-1169240828/unknown

META MD5SUM SOLVER= fe7e38206dd9591eb05752f9e2c48642
MD5SUM BENCH=  d732a9fab2232d5db89bba6c6a92a1de

RANDOM SEED= 159463994

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:       1182992 kB
Buffers:         45192 kB
Cached:         638884 kB
SwapCached:        548 kB
Active:         247504 kB
Inactive:       552016 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1182992 kB
SwapTotal:     4192956 kB
SwapFree:      4180552 kB
Dirty:            6900 kB
Writeback:           0 kB
Mapped:         127856 kB
Slab:            57988 kB
Committed_AS:  7141212 kB
PageTables:       2536 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= 66551 MiB



End job on node2 on Fri Jan 19 21:47:28 UTC 2007