Trace number 221684

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
galac 1? (TO) 1800.08 1802.81

General information on the benchmark

Namerandom/rand-2-24/
rand-24-24-276-139-51021_ext.xml
MD5SUMe8a60eefe387b2ae6ebd087b125352fe
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark60.2858
SatisfiableNO
(Un)Satisfiability was provedNO
Number of variables24
Number of constraints276
Maximum constraint arity2
Maximum domain size24
Number of constraints which are defined in extension276
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data (download as text)

0.03	c --- Preproc Stats ---
1.09	c start processing
1.09	c start relation processing
1.10	c start cnf exporting
2.35	c parsing time : 0.919
2.35	c preprocessing time : 2.183
2.35	
2.35	c Nary constraints - conflicts : 0 supports : 0
2.35	c Binary constraints - conflicts : 276 supports :0
2.35	c max arity constraint : 2
2.35	c Max Tuples generated 0
2.35	c relations : 276
2.35	c relations BDD: 0
2.35	c vars : 577 - clauses :  45012
2.35	
2.37	 
2.37	c --- Minisat Stats ---
2.37	 

Verifier Data (download as text)

ERROR: Unexpected answer ! (SAT/UNSAT expected)
Got answer: 

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node3/watcher-221684-1168260801 -o ROOT/results/node3/solver-221684-1168260801 -C 1800 -M 900 /tmp/evaluation/221684-1168260801/galac.sh /tmp/evaluation/221684-1168260801/unknown.xml 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 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: 2.09 2.07 1.95 4/97 394
/proc/meminfo: memFree=1020744/2055920 swapFree=4192812/4192956
[pid=393] ppid=391 vsize=8652 CPUtime=0
/proc/393/stat : 393 (galac.sh) S 391 393 32210 0 -1 4194304 347 0 0 0 0 0 0 0 16 0 1 0 174475790 8859648 280 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632361306 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/393/statm: 2163 280 208 79 0 156 0
[pid=395] ppid=393 vsize=8688 CPUtime=0
/proc/395/stat : 395 (galac.sh) S 393 393 32210 0 -1 4194368 60 244 0 0 0 0 0 0 17 0 1 0 174475791 8896512 288 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632923730 0 0 4096 73728 18446744071563648864 0 0 17 0 0 0
/proc/395/statm: 2172 288 210 79 0 165 0
[pid=397] ppid=395 vsize=8688 CPUtime=0
/proc/397/stat : 397 (galac.sh) R 395 393 32210 0 -1 4194368 4 0 0 0 0 0 0 0 18 0 1 0 174475791 8896512 288 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632754468 0 65536 4096 73728 0 0 0 17 0 0 0
/proc/397/statm: 2172 288 210 79 0 165 0

[startup+0.111664 s]
/proc/loadavg: 2.09 2.07 1.95 4/97 394
/proc/meminfo: memFree=1020744/2055920 swapFree=4192812/4192956
[pid=393] ppid=391 vsize=47560 CPUtime=0.01
/proc/393/stat : 393 (galac.sh) S 391 393 32210 0 -1 4194304 761 1704 0 0 0 0 0 1 18 0 1 0 174475790 48701440 363 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632361306 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/393/statm: 11890 363 245 79 0 218 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 47560

[startup+0.519735 s]
/proc/loadavg: 2.09 2.07 1.95 4/97 394
/proc/meminfo: memFree=1020744/2055920 swapFree=4192812/4192956
[pid=393] ppid=391 vsize=47560 CPUtime=0.01
/proc/393/stat : 393 (galac.sh) S 391 393 32210 0 -1 4194304 761 1704 0 0 0 0 0 1 18 0 1 0 174475790 48701440 363 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632361306 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/393/statm: 11890 363 245 79 0 218 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 47560

[startup+1.34286 s]
/proc/loadavg: 2.09 2.07 1.95 4/105 414
/proc/meminfo: memFree=950280/2055920 swapFree=4192812/4192956
[pid=393] ppid=391 vsize=47560 CPUtime=0.01
/proc/393/stat : 393 (galac.sh) S 391 393 32210 0 -1 4194304 761 1704 0 0 0 0 0 1 18 0 1 0 174475790 48701440 363 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632361306 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/393/statm: 11890 363 245 79 0 218 0
[pid=407] ppid=393 vsize=861064 CPUtime=1.27
/proc/407/stat : 407 (java) R 393 393 32210 0 -1 0 19692 0 1 0 111 16 0 0 17 0 8 0 174475794 881729536 19446 18446744073709551615 134512640 134570532 4294956096 18446744073709551615 4074053383 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/407/statm: 215266 19446 1988 14 0 201471 0
[pid=407/tid=408] ppid=393 vsize=861064 CPUtime=0.04
/proc/407/task/408/stat : 408 (java) S 393 393 32210 0 -1 64 3783 0 0 0 2 2 0 0 16 0 8 0 174475798 881729536 19446 18446744073709551615 134512640 134570532 4294956096 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=407/tid=409] ppid=393 vsize=861064 CPUtime=0
/proc/407/task/409/stat : 409 (java) S 393 393 32210 0 -1 64 12 0 0 0 0 0 0 0 16 0 8 0 174475798 881729536 19446 18446744073709551615 134512640 134570532 4294956096 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=407/tid=410] ppid=393 vsize=861064 CPUtime=0
/proc/407/task/410/stat : 410 (java) S 393 393 32210 0 -1 64 4 0 0 0 0 0 0 0 20 0 8 0 174475798 881729536 19446 18446744073709551615 134512640 134570532 4294956096 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=407/tid=411] ppid=393 vsize=861064 CPUtime=0
/proc/407/task/411/stat : 411 (java) S 393 393 32210 0 -1 64 2 0 0 0 0 0 0 0 18 0 8 0 174475802 881729536 19446 18446744073709551615 134512640 134570532 4294956096 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=407/tid=412] ppid=393 vsize=861064 CPUtime=0.3
/proc/407/task/412/stat : 412 (java) R 393 393 32210 0 -1 64 1010 0 0 0 28 2 0 0 20 0 8 0 174475802 881729536 19446 18446744073709551615 134512640 134570532 4294956096 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=407/tid=413] ppid=393 vsize=861064 CPUtime=0
/proc/407/task/413/stat : 413 (java) S 393 393 32210 0 -1 64 1 0 0 0 0 0 0 0 19 0 8 0 174475802 881729536 19446 18446744073709551615 134512640 134570532 4294956096 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=407/tid=414] ppid=393 vsize=861064 CPUtime=0
/proc/407/task/414/stat : 414 (java) S 393 393 32210 0 -1 64 0 0 0 0 0 0 0 0 15 0 8 0 174475802 881729536 19446 18446744073709551615 134512640 134570532 4294956096 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.28
Current children cumulated vsize (KiB) 908624

[startup+2.99313 s]
/proc/loadavg: 2.16 2.08 1.96 3/105 414
/proc/meminfo: memFree=943560/2055920 swapFree=4192812/4192956
[pid=393] ppid=391 vsize=47560 CPUtime=2.3
/proc/393/stat : 393 (galac.sh) S 391 393 32210 0 -1 4194304 799 22912 0 1 0 0 211 19 17 0 1 0 174475790 48701440 363 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632361306 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/393/statm: 11890 363 245 79 0 218 0
Current children cumulated CPU time (s) 2.3
Current children cumulated vsize (KiB) 47560

[startup+6.27267 s]
/proc/loadavg: 2.16 2.08 1.96 4/98 415
/proc/meminfo: memFree=1009472/2055920 swapFree=4192812/4192956
[pid=393] ppid=391 vsize=47560 CPUtime=2.3
/proc/393/stat : 393 (galac.sh) S 391 393 32210 0 -1 4194304 799 22912 0 1 0 0 211 19 17 0 1 0 174475790 48701440 363 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632361306 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/393/statm: 11890 363 245 79 0 218 0
[pid=415] ppid=393 vsize=10668 CPUtime=3.85
/proc/415/stat : 415 (minisat) R 393 393 32210 0 -1 4194304 2416 0 0 0 383 2 0 0 25 0 1 0 174476028 10924032 2398 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529316 0 0 4096 3 0 0 0 17 1 0 0
/proc/415/statm: 2667 2398 54 142 0 2523 0
Current children cumulated CPU time (s) 6.15
Current children cumulated vsize (KiB) 58228

[startup+12.7577 s]
/proc/loadavg: 2.14 2.08 1.96 4/98 415
/proc/meminfo: memFree=1002368/2055920 swapFree=4192812/4192956
[pid=393] ppid=391 vsize=47560 CPUtime=2.3
/proc/393/stat : 393 (galac.sh) S 391 393 32210 0 -1 4194304 799 22912 0 1 0 0 211 19 17 0 1 0 174475790 48701440 363 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632361306 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/393/statm: 11890 363 245 79 0 218 0
[pid=415] ppid=393 vsize=15356 CPUtime=10.27
/proc/415/stat : 415 (minisat) R 393 393 32210 0 -1 4194304 3606 0 0 0 1024 3 0 0 25 0 1 0 174476028 15724544 3588 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529453 0 0 4096 3 0 0 0 17 1 0 0
/proc/415/statm: 3839 3588 54 142 0 3695 0
Current children cumulated CPU time (s) 12.57
Current children cumulated vsize (KiB) 62916

[startup+25.6195 s]
/proc/loadavg: 2.27 2.11 1.97 4/98 415
/proc/meminfo: memFree=997504/2055920 swapFree=4192812/4192956
[pid=393] ppid=391 vsize=47560 CPUtime=2.3
/proc/393/stat : 393 (galac.sh) S 391 393 32210 0 -1 4194304 799 22912 0 1 0 0 211 19 17 0 1 0 174475790 48701440 363 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632361306 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/393/statm: 11890 363 245 79 0 218 0
[pid=415] ppid=393 vsize=20572 CPUtime=23
/proc/415/stat : 415 (minisat) R 393 393 32210 0 -1 4194304 4880 0 0 0 2295 5 0 0 25 0 1 0 174476028 21065728 4862 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529316 0 0 4096 3 0 0 0 17 1 0 0
/proc/415/statm: 5143 4862 54 142 0 4999 0
Current children cumulated CPU time (s) 25.3
Current children cumulated vsize (KiB) 68132

[startup+51.251 s]
/proc/loadavg: 2.52 2.18 1.99 4/98 415
/proc/meminfo: memFree=993856/2055920 swapFree=4192812/4192956
[pid=393] ppid=391 vsize=47560 CPUtime=2.3
/proc/393/stat : 393 (galac.sh) S 391 393 32210 0 -1 4194304 799 22912 0 1 0 0 211 19 17 0 1 0 174475790 48701440 363 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632361306 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/393/statm: 11890 363 245 79 0 218 0
[pid=415] ppid=393 vsize=25836 CPUtime=48.39
/proc/415/stat : 415 (minisat) R 393 393 32210 0 -1 4194304 6190 0 0 0 4832 7 0 0 25 0 1 0 174476028 26456064 6172 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529316 0 0 4096 3 0 0 0 17 1 0 0
/proc/415/statm: 6459 6172 54 142 0 6315 0
Current children cumulated CPU time (s) 50.69
Current children cumulated vsize (KiB) 73396

[startup+102.473 s]
/proc/loadavg: 2.36 2.20 2.01 3/87 642
/proc/meminfo: memFree=1726552/2055920 swapFree=4192812/4192956
[pid=393] ppid=391 vsize=47560 CPUtime=2.3
/proc/393/stat : 393 (galac.sh) S 391 393 32210 0 -1 4194304 799 22912 0 1 0 0 211 19 17 0 1 0 174475790 48701440 363 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632361306 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/393/statm: 11890 363 245 79 0 218 0
[pid=415] ppid=393 vsize=30124 CPUtime=99.41
/proc/415/stat : 415 (minisat) R 393 393 32210 0 -1 4194304 7276 0 0 0 9931 10 0 0 25 0 1 0 174476028 30846976 7258 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529611 0 0 4096 3 0 0 0 17 0 0 0
/proc/415/statm: 7531 7258 54 142 0 7387 0
Current children cumulated CPU time (s) 101.71
Current children cumulated vsize (KiB) 77684

[startup+162.487 s]
/proc/loadavg: 2.13 2.16 2.01 3/87 642
/proc/meminfo: memFree=1720792/2055920 swapFree=4192812/4192956
[pid=393] ppid=391 vsize=47560 CPUtime=2.3
/proc/393/stat : 393 (galac.sh) S 391 393 32210 0 -1 4194304 799 22912 0 1 0 0 211 19 17 0 1 0 174475790 48701440 363 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632361306 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/393/statm: 11890 363 245 79 0 218 0
[pid=415] ppid=393 vsize=36220 CPUtime=159.36
/proc/415/stat : 415 (minisat) R 393 393 32210 0 -1 4194304 8774 0 0 0 15924 12 0 0 25 0 1 0 174476028 37089280 8756 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529444 0 0 4096 3 0 0 0 17 0 0 0
/proc/415/statm: 9055 8756 54 142 0 8911 0
Current children cumulated CPU time (s) 161.66
Current children cumulated vsize (KiB) 83780

[startup+222.496 s]
/proc/loadavg: 2.05 2.13 2.00 3/87 642
/proc/meminfo: memFree=1715160/2055920 swapFree=4192812/4192956
[pid=393] ppid=391 vsize=47560 CPUtime=2.3
/proc/393/stat : 393 (galac.sh) S 391 393 32210 0 -1 4194304 799 22912 0 1 0 0 211 19 17 0 1 0 174475790 48701440 363 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632361306 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/393/statm: 11890 363 245 79 0 218 0
[pid=415] ppid=393 vsize=41916 CPUtime=219.32
/proc/415/stat : 415 (minisat) R 393 393 32210 0 -1 4194304 10162 0 0 0 21919 13 0 0 25 0 1 0 174476028 42921984 10144 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529336 0 0 4096 3 0 0 0 17 0 0 0
/proc/415/statm: 10479 10144 54 142 0 10335 0
Current children cumulated CPU time (s) 221.62
Current children cumulated vsize (KiB) 89476

[startup+282.506 s]
/proc/loadavg: 2.02 2.11 2.00 3/87 642
/proc/meminfo: memFree=1714968/2055920 swapFree=4192812/4192956
[pid=393] ppid=391 vsize=47560 CPUtime=2.3
/proc/393/stat : 393 (galac.sh) S 391 393 32210 0 -1 4194304 799 22912 0 1 0 0 211 19 17 0 1 0 174475790 48701440 363 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632361306 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/393/statm: 11890 363 245 79 0 218 0
[pid=415] ppid=393 vsize=42196 CPUtime=279.25
/proc/415/stat : 415 (minisat) R 393 393 32210 0 -1 4194304 10212 0 0 0 27912 13 0 0 25 0 1 0 174476028 43208704 10194 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529316 0 0 4096 3 0 0 0 17 0 0 0
/proc/415/statm: 10549 10194 54 142 0 10405 0
Current children cumulated CPU time (s) 281.55
Current children cumulated vsize (KiB) 89756

[startup+342.518 s]
/proc/loadavg: 2.08 2.10 2.01 3/95 714
/proc/meminfo: memFree=1639576/2055920 swapFree=4192812/4192956
[pid=393] ppid=391 vsize=47560 CPUtime=2.3
/proc/393/stat : 393 (galac.sh) S 391 393 32210 0 -1 4194304 799 22912 0 1 0 0 211 19 17 0 1 0 174475790 48701440 363 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632361306 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/393/statm: 11890 363 245 79 0 218 0
[pid=415] ppid=393 vsize=47724 CPUtime=339.2
/proc/415/stat : 415 (minisat) R 393 393 32210 0 -1 4194304 11547 0 0 0 33904 16 0 0 25 0 1 0 174476028 48869376 11529 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529316 0 0 4096 3 0 0 0 17 0 0 0
/proc/415/statm: 11931 11529 54 142 0 11787 0
Current children cumulated CPU time (s) 341.5
Current children cumulated vsize (KiB) 95284

[startup+402.601 s]
/proc/loadavg: 2.08 2.09 2.00 3/88 715
/proc/meminfo: memFree=1681936/2055920 swapFree=4192812/4192956
[pid=393] ppid=391 vsize=47560 CPUtime=2.3
/proc/393/stat : 393 (galac.sh) S 391 393 32210 0 -1 4194304 799 22912 0 1 0 0 211 19 17 0 1 0 174475790 48701440 363 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632361306 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/393/statm: 11890 363 245 79 0 218 0
[pid=415] ppid=393 vsize=48256 CPUtime=399.22
/proc/415/stat : 415 (minisat) R 393 393 32210 0 -1 4194304 11656 0 0 0 39906 16 0 0 25 0 1 0 174476028 49414144 11638 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529426 0 0 4096 3 0 0 0 17 0 0 0
/proc/415/statm: 12064 11638 54 142 0 11920 0
Current children cumulated CPU time (s) 401.52
Current children cumulated vsize (KiB) 95816

[startup+462.69 s]
/proc/loadavg: 2.03 2.07 2.00 3/94 741
/proc/meminfo: memFree=1676576/2055920 swapFree=4192812/4192956
[pid=393] ppid=391 vsize=47560 CPUtime=2.3
/proc/393/stat : 393 (galac.sh) S 391 393 32210 0 -1 4194304 799 22912 0 1 0 0 211 19 17 0 1 0 174475790 48701440 363 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632361306 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0

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

/proc/loadavg: 2.00 2.02 2.00 3/88 913
/proc/meminfo: memFree=1638608/2055920 swapFree=4192812/4192956
[pid=393] ppid=391 vsize=47560 CPUtime=2.3
/proc/393/stat : 393 (galac.sh) S 391 393 32210 0 -1 4194304 799 22912 0 1 0 0 211 19 17 0 1 0 174475790 48701440 363 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632361306 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/393/statm: 11890 363 245 79 0 218 0
[pid=415] ppid=393 vsize=64164 CPUtime=1119.32
/proc/415/stat : 415 (minisat) R 393 393 32210 0 -1 4194304 15481 0 0 0 111887 45 0 0 25 0 1 0 174476028 65703936 15463 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529417 0 0 4096 3 0 0 0 17 0 0 0
/proc/415/statm: 16041 15463 54 142 0 15897 0
Current children cumulated CPU time (s) 1121.62
Current children cumulated vsize (KiB) 111724

[startup+1183.66 s]
/proc/loadavg: 2.04 2.03 2.00 3/88 913
/proc/meminfo: memFree=1637968/2055920 swapFree=4192812/4192956
[pid=393] ppid=391 vsize=47560 CPUtime=2.3
/proc/393/stat : 393 (galac.sh) S 391 393 32210 0 -1 4194304 799 22912 0 1 0 0 211 19 17 0 1 0 174475790 48701440 363 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632361306 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/393/statm: 11890 363 245 79 0 218 0
[pid=415] ppid=393 vsize=64700 CPUtime=1179.33
/proc/415/stat : 415 (minisat) R 393 393 32210 0 -1 4194304 15593 0 0 0 117888 45 0 0 25 0 1 0 174476028 66252800 15575 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529368 0 0 4096 3 0 0 0 17 0 0 0
/proc/415/statm: 16175 15575 54 142 0 16031 0
Current children cumulated CPU time (s) 1181.63
Current children cumulated vsize (KiB) 112260

[startup+1243.75 s]
/proc/loadavg: 2.01 2.02 2.00 3/88 913
/proc/meminfo: memFree=1636688/2055920 swapFree=4192812/4192956
[pid=393] ppid=391 vsize=47560 CPUtime=2.3
/proc/393/stat : 393 (galac.sh) S 391 393 32210 0 -1 4194304 799 22912 0 1 0 0 211 19 17 0 1 0 174475790 48701440 363 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632361306 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/393/statm: 11890 363 245 79 0 218 0
[pid=415] ppid=393 vsize=65080 CPUtime=1239.36
/proc/415/stat : 415 (minisat) R 393 393 32210 0 -1 4194304 15680 0 0 0 123891 45 0 0 25 0 1 0 174476028 66641920 15662 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529316 0 0 4096 3 0 0 0 17 0 0 0
/proc/415/statm: 16270 15662 54 142 0 16126 0
Current children cumulated CPU time (s) 1241.66
Current children cumulated vsize (KiB) 112640

[startup+1303.84 s]
/proc/loadavg: 2.00 2.02 2.00 3/88 913
/proc/meminfo: memFree=1635472/2055920 swapFree=4192812/4192956
[pid=393] ppid=391 vsize=47560 CPUtime=2.3
/proc/393/stat : 393 (galac.sh) S 391 393 32210 0 -1 4194304 799 22912 0 1 0 0 211 19 17 0 1 0 174475790 48701440 363 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632361306 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/393/statm: 11890 363 245 79 0 218 0
[pid=415] ppid=393 vsize=65080 CPUtime=1299.39
/proc/415/stat : 415 (minisat) R 393 393 32210 0 -1 4194304 15680 0 0 0 129894 45 0 0 25 0 1 0 174476028 66641920 15662 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529316 0 0 4096 3 0 0 0 17 0 0 0
/proc/415/statm: 16270 15662 54 142 0 16126 0
Current children cumulated CPU time (s) 1301.69
Current children cumulated vsize (KiB) 112640

[startup+1363.93 s]
/proc/loadavg: 2.00 2.01 2.00 3/88 913
/proc/meminfo: memFree=1631760/2055920 swapFree=4192812/4192956
[pid=393] ppid=391 vsize=47560 CPUtime=2.3
/proc/393/stat : 393 (galac.sh) S 391 393 32210 0 -1 4194304 799 22912 0 1 0 0 211 19 17 0 1 0 174475790 48701440 363 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632361306 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/393/statm: 11890 363 245 79 0 218 0
[pid=415] ppid=393 vsize=65080 CPUtime=1359.4
/proc/415/stat : 415 (minisat) R 393 393 32210 0 -1 4194304 15682 0 0 0 135894 46 0 0 25 0 1 0 174476028 66641920 15664 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529316 0 0 4096 3 0 0 0 17 0 0 0
/proc/415/statm: 16270 15664 54 142 0 16126 0
Current children cumulated CPU time (s) 1361.7
Current children cumulated vsize (KiB) 112640

[startup+1424 s]
/proc/loadavg: 2.00 2.00 2.00 3/88 913
/proc/meminfo: memFree=1630608/2055920 swapFree=4192812/4192956
[pid=393] ppid=391 vsize=47560 CPUtime=2.3
/proc/393/stat : 393 (galac.sh) S 391 393 32210 0 -1 4194304 799 22912 0 1 0 0 211 19 17 0 1 0 174475790 48701440 363 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632361306 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/393/statm: 11890 363 245 79 0 218 0
[pid=415] ppid=393 vsize=65648 CPUtime=1419.42
/proc/415/stat : 415 (minisat) R 393 393 32210 0 -1 4194304 15798 0 0 0 141896 46 0 0 25 0 1 0 174476028 67223552 15780 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529316 0 0 4096 3 0 0 0 17 0 0 0
/proc/415/statm: 16412 15780 54 142 0 16268 0
Current children cumulated CPU time (s) 1421.72
Current children cumulated vsize (KiB) 113208

[startup+1484.09 s]
/proc/loadavg: 2.00 2.00 2.00 3/88 915
/proc/meminfo: memFree=1629584/2055920 swapFree=4192812/4192956
[pid=393] ppid=391 vsize=47560 CPUtime=2.3
/proc/393/stat : 393 (galac.sh) S 391 393 32210 0 -1 4194304 799 22912 0 1 0 0 211 19 17 0 1 0 174475790 48701440 363 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632361306 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/393/statm: 11890 363 245 79 0 218 0
[pid=415] ppid=393 vsize=66220 CPUtime=1479.44
/proc/415/stat : 415 (minisat) R 393 393 32210 0 -1 4194304 15873 0 0 0 147898 46 0 0 25 0 1 0 174476028 67809280 15855 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529316 0 0 4096 3 0 0 0 17 0 0 0
/proc/415/statm: 16555 15855 54 142 0 16411 0
Current children cumulated CPU time (s) 1481.74
Current children cumulated vsize (KiB) 113780

[startup+1544.18 s]
/proc/loadavg: 2.00 2.00 2.00 3/88 915
/proc/meminfo: memFree=1629328/2055920 swapFree=4192812/4192956
[pid=393] ppid=391 vsize=47560 CPUtime=2.3
/proc/393/stat : 393 (galac.sh) S 391 393 32210 0 -1 4194304 799 22912 0 1 0 0 211 19 17 0 1 0 174475790 48701440 363 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632361306 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/393/statm: 11890 363 245 79 0 218 0
[pid=415] ppid=393 vsize=66220 CPUtime=1539.45
/proc/415/stat : 415 (minisat) R 393 393 32210 0 -1 4194304 15876 0 0 0 153899 46 0 0 25 0 1 0 174476028 67809280 15858 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529506 0 0 4096 3 0 0 0 17 0 0 0
/proc/415/statm: 16555 15858 54 142 0 16411 0
Current children cumulated CPU time (s) 1541.75
Current children cumulated vsize (KiB) 113780

[startup+1604.27 s]
/proc/loadavg: 2.00 2.00 2.00 3/88 915
/proc/meminfo: memFree=1628880/2055920 swapFree=4192812/4192956
[pid=393] ppid=391 vsize=47560 CPUtime=2.3
/proc/393/stat : 393 (galac.sh) S 391 393 32210 0 -1 4194304 799 22912 0 1 0 0 211 19 17 0 1 0 174475790 48701440 363 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632361306 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/393/statm: 11890 363 245 79 0 218 0
[pid=415] ppid=393 vsize=66644 CPUtime=1599.48
/proc/415/stat : 415 (minisat) R 393 393 32210 0 -1 4194304 15957 0 0 0 159902 46 0 0 25 0 1 0 174476028 68243456 15939 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529316 0 0 4096 3 0 0 0 17 0 0 0
/proc/415/statm: 16661 15939 54 142 0 16517 0
Current children cumulated CPU time (s) 1601.78
Current children cumulated vsize (KiB) 114204

[startup+1664.35 s]
/proc/loadavg: 2.00 2.00 2.00 3/88 915
/proc/meminfo: memFree=1628560/2055920 swapFree=4192812/4192956
[pid=393] ppid=391 vsize=47560 CPUtime=2.3
/proc/393/stat : 393 (galac.sh) S 391 393 32210 0 -1 4194304 799 22912 0 1 0 0 211 19 17 0 1 0 174475790 48701440 363 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632361306 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/393/statm: 11890 363 245 79 0 218 0
[pid=415] ppid=393 vsize=66804 CPUtime=1659.5
/proc/415/stat : 415 (minisat) R 393 393 32210 0 -1 4194304 16015 0 0 0 165903 47 0 0 25 0 1 0 174476028 68407296 15997 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134526736 0 0 4096 3 0 0 0 17 0 0 0
/proc/415/statm: 16701 15997 54 142 0 16557 0
Current children cumulated CPU time (s) 1661.8
Current children cumulated vsize (KiB) 114364

[startup+1724.44 s]
/proc/loadavg: 2.00 2.00 2.00 3/88 915
/proc/meminfo: memFree=1627920/2055920 swapFree=4192812/4192956
[pid=393] ppid=391 vsize=47560 CPUtime=2.3
/proc/393/stat : 393 (galac.sh) S 391 393 32210 0 -1 4194304 799 22912 0 1 0 0 211 19 17 0 1 0 174475790 48701440 363 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632361306 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/393/statm: 11890 363 245 79 0 218 0
[pid=415] ppid=393 vsize=67184 CPUtime=1719.5
/proc/415/stat : 415 (minisat) R 393 393 32210 0 -1 4194304 16088 0 0 0 171903 47 0 0 25 0 1 0 174476028 68796416 16070 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529316 0 0 4096 3 0 0 0 17 0 0 0
/proc/415/statm: 16796 16070 54 142 0 16652 0
Current children cumulated CPU time (s) 1721.8
Current children cumulated vsize (KiB) 114744

[startup+1784.51 s]
/proc/loadavg: 2.08 2.02 2.01 3/88 915
/proc/meminfo: memFree=1623568/2055920 swapFree=4192812/4192956
[pid=393] ppid=391 vsize=47560 CPUtime=2.3
/proc/393/stat : 393 (galac.sh) S 391 393 32210 0 -1 4194304 799 22912 0 1 0 0 211 19 17 0 1 0 174475790 48701440 363 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632361306 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/393/statm: 11890 363 245 79 0 218 0
[pid=415] ppid=393 vsize=67344 CPUtime=1779.51
/proc/415/stat : 415 (minisat) R 393 393 32210 0 -1 4194304 16107 0 0 0 177904 47 0 0 25 0 1 0 174476028 68960256 16089 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529316 0 0 4096 3 0 0 0 17 0 0 0
/proc/415/statm: 16836 16089 54 142 0 16692 0
Current children cumulated CPU time (s) 1781.81
Current children cumulated vsize (KiB) 114904



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1802.8 s]
/proc/loadavg: 2.06 2.01 2.00 3/88 915
/proc/meminfo: memFree=1623312/2055920 swapFree=4192812/4192956
[pid=393] ppid=391 vsize=47560 CPUtime=2.3
/proc/393/stat : 393 (galac.sh) S 391 393 32210 0 -1 4194304 799 22912 0 1 0 0 211 19 17 0 1 0 174475790 48701440 363 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632361306 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/393/statm: 11890 363 245 79 0 218 0
[pid=415] ppid=393 vsize=67344 CPUtime=1797.78
/proc/415/stat : 415 (minisat) R 393 393 32210 0 -1 4194304 16131 0 0 0 179731 47 0 0 25 0 1 0 174476028 68960256 16113 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529316 0 0 4096 3 0 0 0 17 0 0 0
/proc/415/statm: 16836 16113 54 142 0 16692 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 114904

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 393 and gives childrusage.ru_utime.tv_sec=2 childrusage.ru_utime.tv_usec=120677 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=205968
CPU time returned by wait4() is 2.32665
while last known CPU time is 1800.08

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

Real time (s): 1802.81
CPU time (s): 1800.08
CPU user time (s): 1799.42
CPU system time (s): 0.66
CPU usage (%): 99.8485
Max. virtual memory (cumulated for all children) (KiB): 908624

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.12068
system time used= 0.205968
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 23711
page faults= 1
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 846
involuntary context switches= 853

runsolver used 1.86672 s user time and 5.8981 s system time

The end

Launcher Data (download as text)

Begin job on node3 on Mon Jan  8 12:53:22 UTC 2007


IDJOB= 221684
IDBENCH= 5463
FILE ID= node3/221684-1168260801

PBS_JOBID= 3482424

Free space on /tmp= 66555 MiB

BENCH NAME= HOME/pub/bench/CPAI06/random/rand-2-24/rand-24-24-276-139-51021_ext.xml
COMMAND LINE= /tmp/evaluation/221684-1168260801/galac.sh /tmp/evaluation/221684-1168260801/unknown.xml
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node3/watcher-221684-1168260801 -o ROOT/results/node3/solver-221684-1168260801 -C 1800 -M 900  /tmp/evaluation/221684-1168260801/galac.sh /tmp/evaluation/221684-1168260801/unknown.xml

META MD5SUM SOLVER= d8bf20eb49fe33822f00bab08f33d7fc
MD5SUM BENCH=  e8a60eefe387b2ae6ebd087b125352fe

RANDOM SEED= 492498065

TIME LIMIT= 1800 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		: 3000.279
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		: 3000.279
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:       1021288 kB
Buffers:         40376 kB
Cached:         138600 kB
SwapCached:          0 kB
Active:         890140 kB
Inactive:        80784 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1021288 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            3152 kB
Writeback:           0 kB
Mapped:         821400 kB
Slab:            46992 kB
Committed_AS:  5602708 kB
PageTables:       3564 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= 66555 MiB



End job on node3 on Mon Jan  8 13:23:24 UTC 2007