Trace number 221703

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) 1800.09 1814.25

General information on the benchmark

Namerandom/rand-2-24/
rand-24-24-276-139-50021_ext.xml
MD5SUM094103c37843dc2a4de224366d3c3050
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark2.30365
SatisfiableYES
(Un)Satisfiability was provedYES
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 ---
1.05	c start processing
1.05	c start relation processing
1.06	c start cnf exporting
2.30	c parsing time : 0.851
2.30	c preprocessing time : 2.11
2.30	
2.30	c Nary constraints - conflicts : 0 supports : 0
2.30	c Binary constraints - conflicts : 276 supports :0
2.30	c max arity constraint : 2
2.30	c Max Tuples generated 0
2.30	c relations : 276
2.30	c relations BDD: 0
2.30	c vars : 577 - clauses :  45012
2.30	
2.35	 
2.35	c --- Minisat Stats ---
2.35	 

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-221703-1168261142 -o ROOT/results/node3/solver-221703-1168261142 -C 1800 -M 900 /tmp/evaluation/221703-1168261142/galac.sh /tmp/evaluation/221703-1168261142/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: 2.00 2.08 2.00 4/87 694
/proc/meminfo: memFree=1710488/2055920 swapFree=4192812/4192956
[pid=693] ppid=691 vsize=8560 CPUtime=0
/proc/693/stat : 693 (galac.sh) S 691 693 32237 0 -1 4194304 308 0 0 0 0 0 0 0 16 0 1 0 174509843 8765440 253 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632941967 0 0 4096 8192 0 0 0 17 0 0 0
/proc/693/statm: 2140 253 197 79 0 133 0

[startup+0.106846 s]
/proc/loadavg: 2.00 2.08 2.00 4/87 694
/proc/meminfo: memFree=1710488/2055920 swapFree=4192812/4192956
[pid=693] ppid=691 vsize=47560 CPUtime=0.01
/proc/693/stat : 693 (galac.sh) S 691 693 32237 0 -1 4194304 761 1704 0 0 0 0 0 1 23 0 1 0 174509843 48701440 363 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632361306 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/693/statm: 11890 363 245 79 0 218 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 47560

[startup+0.514912 s]
/proc/loadavg: 2.00 2.08 2.00 4/87 694
/proc/meminfo: memFree=1710488/2055920 swapFree=4192812/4192956
[pid=693] ppid=691 vsize=47560 CPUtime=0.01
/proc/693/stat : 693 (galac.sh) S 691 693 32237 0 -1 4194304 761 1704 0 0 0 0 0 1 23 0 1 0 174509843 48701440 363 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632361306 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/693/statm: 11890 363 245 79 0 218 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 47560

[startup+1.33805 s]
/proc/loadavg: 2.08 2.10 2.01 4/95 714
/proc/meminfo: memFree=1639960/2055920 swapFree=4192812/4192956
[pid=693] ppid=691 vsize=47560 CPUtime=0.01
/proc/693/stat : 693 (galac.sh) S 691 693 32237 0 -1 4194304 761 1704 0 0 0 0 0 1 23 0 1 0 174509843 48701440 363 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632361306 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/693/statm: 11890 363 245 79 0 218 0
[pid=707] ppid=693 vsize=861064 CPUtime=1.25
/proc/707/stat : 707 (java) R 693 693 32237 0 -1 0 19694 0 1 0 113 12 0 0 17 0 8 0 174509847 881729536 19448 18446744073709551615 134512640 134570532 4294956096 18446744073709551615 4073715910 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/707/statm: 215266 19448 1988 14 0 201471 0
[pid=707/tid=708] ppid=693 vsize=861064 CPUtime=0.03
/proc/707/task/708/stat : 708 (java) S 693 693 32237 0 -1 64 3783 0 0 0 2 1 0 0 16 0 8 0 174509851 881729536 19448 18446744073709551615 134512640 134570532 4294956096 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=707/tid=709] ppid=693 vsize=861064 CPUtime=0
/proc/707/task/709/stat : 709 (java) S 693 693 32237 0 -1 64 12 0 0 0 0 0 0 0 16 0 8 0 174509852 881729536 19448 18446744073709551615 134512640 134570532 4294956096 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=707/tid=710] ppid=693 vsize=861064 CPUtime=0
/proc/707/task/710/stat : 710 (java) S 693 693 32237 0 -1 64 4 0 0 0 0 0 0 0 20 0 8 0 174509852 881729536 19448 18446744073709551615 134512640 134570532 4294956096 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=707/tid=711] ppid=693 vsize=861064 CPUtime=0
/proc/707/task/711/stat : 711 (java) S 693 693 32237 0 -1 64 1 0 0 0 0 0 0 0 18 0 8 0 174509858 881729536 19448 18446744073709551615 134512640 134570532 4294956096 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=707/tid=712] ppid=693 vsize=861064 CPUtime=0.29
/proc/707/task/712/stat : 712 (java) R 693 693 32237 0 -1 64 1012 0 0 0 28 1 0 0 20 0 8 0 174509858 881729536 19448 18446744073709551615 134512640 134570532 4294956096 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=707/tid=713] ppid=693 vsize=861064 CPUtime=0
/proc/707/task/713/stat : 713 (java) S 693 693 32237 0 -1 64 1 0 0 0 0 0 0 0 19 0 8 0 174509858 881729536 19448 18446744073709551615 134512640 134570532 4294956096 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=707/tid=714] ppid=693 vsize=861064 CPUtime=0
/proc/707/task/714/stat : 714 (java) S 693 693 32237 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 174509858 881729536 19448 18446744073709551615 134512640 134570532 4294956096 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.26
Current children cumulated vsize (KiB) 908624

[startup+2.98731 s]
/proc/loadavg: 2.08 2.10 2.01 3/95 714
/proc/meminfo: memFree=1633176/2055920 swapFree=4192812/4192956
[pid=693] ppid=691 vsize=47560 CPUtime=2.23
/proc/693/stat : 693 (galac.sh) S 691 693 32237 0 -1 4194304 799 22912 0 1 0 0 208 15 17 0 1 0 174509843 48701440 363 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632361306 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/693/statm: 11890 363 245 79 0 218 0
Current children cumulated CPU time (s) 2.23
Current children cumulated vsize (KiB) 47560

[startup+6.26685 s]
/proc/loadavg: 2.08 2.10 2.00 3/88 715
/proc/meminfo: memFree=1700304/2055920 swapFree=4192812/4192956
[pid=693] ppid=691 vsize=47560 CPUtime=2.23
/proc/693/stat : 693 (galac.sh) S 691 693 32237 0 -1 4194304 799 22912 0 1 0 0 208 15 17 0 1 0 174509843 48701440 363 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632361306 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/693/statm: 11890 363 245 79 0 218 0
[pid=715] ppid=693 vsize=10636 CPUtime=3.87
/proc/715/stat : 715 (minisat) R 693 693 32237 0 -1 4194304 2417 0 0 0 386 1 0 0 25 0 1 0 174510078 10891264 2399 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529506 0 0 4096 3 0 0 0 17 1 0 0
/proc/715/statm: 2659 2399 54 142 0 2515 0
Current children cumulated CPU time (s) 6.1
Current children cumulated vsize (KiB) 58196

[startup+12.7499 s]
/proc/loadavg: 2.07 2.10 2.00 3/88 715
/proc/meminfo: memFree=1695632/2055920 swapFree=4192812/4192956
[pid=693] ppid=691 vsize=47560 CPUtime=2.23
/proc/693/stat : 693 (galac.sh) S 691 693 32237 0 -1 4194304 799 22912 0 1 0 0 208 15 17 0 1 0 174509843 48701440 363 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632361306 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/693/statm: 11890 363 245 79 0 218 0
[pid=715] ppid=693 vsize=14836 CPUtime=10.29
/proc/715/stat : 715 (minisat) R 693 693 32237 0 -1 4194304 3478 0 0 0 1027 2 0 0 25 0 1 0 174510078 15192064 3460 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529426 0 0 4096 3 0 0 0 17 1 0 0
/proc/715/statm: 3709 3460 54 142 0 3565 0
Current children cumulated CPU time (s) 12.52
Current children cumulated vsize (KiB) 62396

[startup+25.582 s]
/proc/loadavg: 2.06 2.09 2.00 3/88 715
/proc/meminfo: memFree=1690768/2055920 swapFree=4192812/4192956
[pid=693] ppid=691 vsize=47560 CPUtime=2.23
/proc/693/stat : 693 (galac.sh) S 691 693 32237 0 -1 4194304 799 22912 0 1 0 0 208 15 17 0 1 0 174509843 48701440 363 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632361306 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/693/statm: 11890 363 245 79 0 218 0
[pid=715] ppid=693 vsize=19928 CPUtime=23.01
/proc/715/stat : 715 (minisat) R 693 693 32237 0 -1 4194304 4723 0 0 0 2297 4 0 0 25 0 1 0 174510078 20406272 4705 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529417 0 0 4096 3 0 0 0 17 1 0 0
/proc/715/statm: 4982 4705 54 142 0 4838 0
Current children cumulated CPU time (s) 25.24
Current children cumulated vsize (KiB) 67488

[startup+51.2641 s]
/proc/loadavg: 2.09 2.10 2.01 3/88 715
/proc/meminfo: memFree=1684048/2055920 swapFree=4192812/4192956
[pid=693] ppid=691 vsize=47560 CPUtime=2.23
/proc/693/stat : 693 (galac.sh) S 691 693 32237 0 -1 4194304 799 22912 0 1 0 0 208 15 17 0 1 0 174509843 48701440 363 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632361306 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/693/statm: 11890 363 245 79 0 218 0
[pid=715] ppid=693 vsize=26540 CPUtime=48.46
/proc/715/stat : 715 (minisat) R 693 693 32237 0 -1 4194304 6363 0 0 0 4840 6 0 0 25 0 1 0 174510078 27176960 6345 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529316 0 0 4096 3 0 0 0 17 1 0 0
/proc/715/statm: 6635 6345 54 142 0 6491 0
Current children cumulated CPU time (s) 50.69
Current children cumulated vsize (KiB) 74100

[startup+102.513 s]
/proc/loadavg: 2.04 2.08 2.00 3/88 715
/proc/meminfo: memFree=1679696/2055920 swapFree=4192812/4192956
[pid=693] ppid=691 vsize=47560 CPUtime=2.23
/proc/693/stat : 693 (galac.sh) S 691 693 32237 0 -1 4194304 799 22912 0 1 0 0 208 15 17 0 1 0 174509843 48701440 363 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632361306 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/693/statm: 11890 363 245 79 0 218 0
[pid=715] ppid=693 vsize=30608 CPUtime=99.23
/proc/715/stat : 715 (minisat) R 693 693 32237 0 -1 4194304 7386 0 0 0 9915 8 0 0 25 0 1 0 174510078 31342592 7368 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529430 0 0 4096 3 0 0 0 17 1 0 0
/proc/715/statm: 7652 7368 54 142 0 7508 0
Current children cumulated CPU time (s) 101.46
Current children cumulated vsize (KiB) 78168

[startup+162.518 s]
/proc/loadavg: 2.01 2.06 2.00 3/94 855
/proc/meminfo: memFree=1671696/2055920 swapFree=4192812/4192956
[pid=693] ppid=691 vsize=47560 CPUtime=2.23
/proc/693/stat : 693 (galac.sh) S 691 693 32237 0 -1 4194304 799 22912 0 1 0 0 208 15 17 0 1 0 174509843 48701440 363 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632361306 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/693/statm: 11890 363 245 79 0 218 0
[pid=715] ppid=693 vsize=37300 CPUtime=158.55
/proc/715/stat : 715 (minisat) R 693 693 32237 0 -1 4194304 9009 0 0 0 15845 10 0 0 25 0 1 0 174510078 38195200 8991 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529316 0 0 4096 3 0 0 0 17 1 0 0
/proc/715/statm: 9325 8991 54 142 0 9181 0
Current children cumulated CPU time (s) 160.78
Current children cumulated vsize (KiB) 84860

[startup+222.522 s]
/proc/loadavg: 2.10 2.08 2.01 3/88 913
/proc/meminfo: memFree=1670160/2055920 swapFree=4192812/4192956
[pid=693] ppid=691 vsize=47560 CPUtime=2.23
/proc/693/stat : 693 (galac.sh) S 691 693 32237 0 -1 4194304 799 22912 0 1 0 0 208 15 17 0 1 0 174509843 48701440 363 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632361306 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/693/statm: 11890 363 245 79 0 218 0
[pid=715] ppid=693 vsize=37592 CPUtime=217.92
/proc/715/stat : 715 (minisat) R 693 693 32237 0 -1 4194304 9106 0 0 0 21782 10 0 0 25 0 1 0 174510078 38494208 9088 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529316 0 0 4096 3 0 0 0 17 1 0 0
/proc/715/statm: 9398 9088 54 142 0 9254 0
Current children cumulated CPU time (s) 220.15
Current children cumulated vsize (KiB) 85152

[startup+282.61 s]
/proc/loadavg: 2.07 2.08 2.01 3/88 913
/proc/meminfo: memFree=1664016/2055920 swapFree=4192812/4192956
[pid=693] ppid=691 vsize=47560 CPUtime=2.23
/proc/693/stat : 693 (galac.sh) S 691 693 32237 0 -1 4194304 799 22912 0 1 0 0 208 15 17 0 1 0 174509843 48701440 363 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632361306 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/693/statm: 11890 363 245 79 0 218 0
[pid=715] ppid=693 vsize=43732 CPUtime=277.45
/proc/715/stat : 715 (minisat) R 693 693 32237 0 -1 4194304 10615 0 0 0 27733 12 0 0 25 0 1 0 174510078 44781568 10597 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529316 0 0 4096 3 0 0 0 17 1 0 0
/proc/715/statm: 10933 10597 54 142 0 10789 0
Current children cumulated CPU time (s) 279.68
Current children cumulated vsize (KiB) 91292

[startup+342.691 s]
/proc/loadavg: 2.07 2.08 2.00 3/88 913
/proc/meminfo: memFree=1660048/2055920 swapFree=4192812/4192956
[pid=693] ppid=691 vsize=47560 CPUtime=2.23
/proc/693/stat : 693 (galac.sh) S 691 693 32237 0 -1 4194304 799 22912 0 1 0 0 208 15 17 0 1 0 174509843 48701440 363 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632361306 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/693/statm: 11890 363 245 79 0 218 0
[pid=715] ppid=693 vsize=47840 CPUtime=336.98
/proc/715/stat : 715 (minisat) R 693 693 32237 0 -1 4194304 11617 0 0 0 33684 14 0 0 25 0 1 0 174510078 48988160 11599 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529316 0 0 4096 3 0 0 0 17 1 0 0
/proc/715/statm: 11960 11599 54 142 0 11816 0
Current children cumulated CPU time (s) 339.21
Current children cumulated vsize (KiB) 95400

[startup+402.77 s]
/proc/loadavg: 2.02 2.06 2.00 3/88 913
/proc/meminfo: memFree=1656720/2055920 swapFree=4192812/4192956
[pid=693] ppid=691 vsize=47560 CPUtime=2.23
/proc/693/stat : 693 (galac.sh) S 691 693 32237 0 -1 4194304 799 22912 0 1 0 0 208 15 17 0 1 0 174509843 48701440 363 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632361306 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/693/statm: 11890 363 245 79 0 218 0
[pid=715] ppid=693 vsize=50532 CPUtime=396.51
/proc/715/stat : 715 (minisat) R 693 693 32237 0 -1 4194304 12270 0 0 0 39636 15 0 0 25 0 1 0 174510078 51744768 12252 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529316 0 0 4096 3 0 0 0 17 1 0 0
/proc/715/statm: 12633 12252 54 142 0 12489 0
Current children cumulated CPU time (s) 398.74
Current children cumulated vsize (KiB) 98092

[startup+462.858 s]
/proc/loadavg: 2.07 2.06 2.00 3/88 913
/proc/meminfo: memFree=1654160/2055920 swapFree=4192812/4192956
[pid=693] ppid=691 vsize=47560 CPUtime=2.23
/proc/693/stat : 693 (galac.sh) S 691 693 32237 0 -1 4194304 799 22912 0 1 0 0 208 15 17 0 1 0 174509843 48701440 363 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632361306 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/693/statm: 11890 363 245 79 0 218 0
[pid=715] ppid=693 vsize=50816 CPUtime=456.04
/proc/715/stat : 715 (minisat) R 693 693 32237 0 -1 4194304 12319 0 0 0 45589 15 0 0 25 0 1 0 174510078 52035584 12301 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529316 0 0 4096 3 0 0 0 17 1 0 0
/proc/715/statm: 12704 12301 54 142 0 12560 0
Current children cumulated CPU time (s) 458.27
Current children cumulated vsize (KiB) 98376

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

/proc/loadavg: 2.00 2.00 2.00 3/88 913
/proc/meminfo: memFree=1630032/2055920 swapFree=4192812/4192956
[pid=693] ppid=691 vsize=47560 CPUtime=2.23
/proc/693/stat : 693 (galac.sh) S 691 693 32237 0 -1 4194304 799 22912 0 1 0 0 208 15 17 0 1 0 174509843 48701440 363 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632361306 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/693/statm: 11890 363 245 79 0 218 0
[pid=715] ppid=693 vsize=63912 CPUtime=1110.93
/proc/715/stat : 715 (minisat) R 693 693 32237 0 -1 4194304 15485 0 0 0 111070 23 0 0 25 0 1 0 174510078 65445888 15467 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529316 0 0 4096 3 0 0 0 17 1 0 0
/proc/715/statm: 15978 15467 54 142 0 15834 0
Current children cumulated CPU time (s) 1113.16
Current children cumulated vsize (KiB) 111472

[startup+1183.91 s]
/proc/loadavg: 2.00 2.00 2.00 3/88 915
/proc/meminfo: memFree=1629392/2055920 swapFree=4192812/4192956
[pid=693] ppid=691 vsize=47560 CPUtime=2.23
/proc/693/stat : 693 (galac.sh) S 691 693 32237 0 -1 4194304 799 22912 0 1 0 0 208 15 17 0 1 0 174509843 48701440 363 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632361306 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/693/statm: 11890 363 245 79 0 218 0
[pid=715] ppid=693 vsize=64528 CPUtime=1170.47
/proc/715/stat : 715 (minisat) R 693 693 32237 0 -1 4194304 15607 0 0 0 117023 24 0 0 25 0 1 0 174510078 66076672 15589 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529456 0 0 4096 3 0 0 0 17 1 0 0
/proc/715/statm: 16132 15589 54 142 0 15988 0
Current children cumulated CPU time (s) 1172.7
Current children cumulated vsize (KiB) 112088

[startup+1244 s]
/proc/loadavg: 2.00 2.00 2.00 3/88 915
/proc/meminfo: memFree=1629008/2055920 swapFree=4192812/4192956
[pid=693] ppid=691 vsize=47560 CPUtime=2.23
/proc/693/stat : 693 (galac.sh) S 691 693 32237 0 -1 4194304 799 22912 0 1 0 0 208 15 17 0 1 0 174509843 48701440 363 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632361306 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/693/statm: 11890 363 245 79 0 218 0
[pid=715] ppid=693 vsize=64980 CPUtime=1230.01
/proc/715/stat : 715 (minisat) R 693 693 32237 0 -1 4194304 15680 0 0 0 122976 25 0 0 25 0 1 0 174510078 66539520 15662 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529316 0 0 4096 3 0 0 0 17 1 0 0
/proc/715/statm: 16245 15662 54 142 0 16101 0
Current children cumulated CPU time (s) 1232.24
Current children cumulated vsize (KiB) 112540

[startup+1304.09 s]
/proc/loadavg: 2.00 2.00 2.00 3/88 915
/proc/meminfo: memFree=1628688/2055920 swapFree=4192812/4192956
[pid=693] ppid=691 vsize=47560 CPUtime=2.23
/proc/693/stat : 693 (galac.sh) S 691 693 32237 0 -1 4194304 799 22912 0 1 0 0 208 15 17 0 1 0 174509843 48701440 363 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632361306 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/693/statm: 11890 363 245 79 0 218 0
[pid=715] ppid=693 vsize=64980 CPUtime=1289.55
/proc/715/stat : 715 (minisat) R 693 693 32237 0 -1 4194304 15682 0 0 0 128930 25 0 0 25 0 1 0 174510078 66539520 15664 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529316 0 0 4096 3 0 0 0 17 1 0 0
/proc/715/statm: 16245 15664 54 142 0 16101 0
Current children cumulated CPU time (s) 1291.78
Current children cumulated vsize (KiB) 112540

[startup+1364.19 s]
/proc/loadavg: 2.00 2.00 2.00 3/88 915
/proc/meminfo: memFree=1628304/2055920 swapFree=4192812/4192956
[pid=693] ppid=691 vsize=47560 CPUtime=2.23
/proc/693/stat : 693 (galac.sh) S 691 693 32237 0 -1 4194304 799 22912 0 1 0 0 208 15 17 0 1 0 174509843 48701440 363 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632361306 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/693/statm: 11890 363 245 79 0 218 0
[pid=715] ppid=693 vsize=64980 CPUtime=1349.1
/proc/715/stat : 715 (minisat) R 693 693 32237 0 -1 4194304 15683 0 0 0 134884 26 0 0 25 0 1 0 174510078 66539520 15665 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529316 0 0 4096 3 0 0 0 17 1 0 0
/proc/715/statm: 16245 15665 54 142 0 16101 0
Current children cumulated CPU time (s) 1351.33
Current children cumulated vsize (KiB) 112540

[startup+1424.26 s]
/proc/loadavg: 2.00 2.00 2.00 3/88 915
/proc/meminfo: memFree=1623632/2055920 swapFree=4192812/4192956
[pid=693] ppid=691 vsize=47560 CPUtime=2.23
/proc/693/stat : 693 (galac.sh) S 691 693 32237 0 -1 4194304 799 22912 0 1 0 0 208 15 17 0 1 0 174509843 48701440 363 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632361306 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/693/statm: 11890 363 245 79 0 218 0
[pid=715] ppid=693 vsize=69708 CPUtime=1408.61
/proc/715/stat : 715 (minisat) R 693 693 32237 0 -1 4194304 16849 0 0 0 140834 27 0 0 25 0 1 0 174510078 71380992 16831 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529316 0 0 4096 3 0 0 0 17 1 0 0
/proc/715/statm: 17427 16831 54 142 0 17283 0
Current children cumulated CPU time (s) 1410.84
Current children cumulated vsize (KiB) 117268

[startup+1484.32 s]
/proc/loadavg: 2.04 2.01 2.00 3/87 1143
/proc/meminfo: memFree=1686424/2055920 swapFree=4192812/4192956
[pid=693] ppid=691 vsize=47560 CPUtime=2.23
/proc/693/stat : 693 (galac.sh) S 691 693 32237 0 -1 4194304 799 22912 0 1 0 0 208 15 17 0 1 0 174509843 48701440 363 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632361306 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/693/statm: 11890 363 245 79 0 218 0
[pid=715] ppid=693 vsize=70000 CPUtime=1468.28
/proc/715/stat : 715 (minisat) R 693 693 32237 0 -1 4194304 16913 0 0 0 146799 29 0 0 25 0 1 0 174510078 71680000 16895 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529316 0 0 4096 3 0 0 0 17 0 0 0
/proc/715/statm: 17500 16895 54 142 0 17356 0
Current children cumulated CPU time (s) 1470.51
Current children cumulated vsize (KiB) 117560

[startup+1544.34 s]
/proc/loadavg: 2.01 2.01 2.00 3/87 1143
/proc/meminfo: memFree=1685912/2055920 swapFree=4192812/4192956
[pid=693] ppid=691 vsize=47560 CPUtime=2.23
/proc/693/stat : 693 (galac.sh) S 691 693 32237 0 -1 4194304 799 22912 0 1 0 0 208 15 17 0 1 0 174509843 48701440 363 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632361306 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/693/statm: 11890 363 245 79 0 218 0
[pid=715] ppid=693 vsize=70964 CPUtime=1528.24
/proc/715/stat : 715 (minisat) R 693 693 32237 0 -1 4194304 17123 0 0 0 152795 29 0 0 25 0 1 0 174510078 72667136 17105 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529330 0 0 4096 3 0 0 0 17 0 0 0
/proc/715/statm: 17741 17105 54 142 0 17597 0
Current children cumulated CPU time (s) 1530.47
Current children cumulated vsize (KiB) 118524

[startup+1604.34 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 1143
/proc/meminfo: memFree=1685848/2055920 swapFree=4192812/4192956
[pid=693] ppid=691 vsize=47560 CPUtime=2.23
/proc/693/stat : 693 (galac.sh) S 691 693 32237 0 -1 4194304 799 22912 0 1 0 0 208 15 17 0 1 0 174509843 48701440 363 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632361306 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/693/statm: 11890 363 245 79 0 218 0
[pid=715] ppid=693 vsize=70964 CPUtime=1588.18
/proc/715/stat : 715 (minisat) R 693 693 32237 0 -1 4194304 17131 0 0 0 158789 29 0 0 25 0 1 0 174510078 72667136 17113 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529316 0 0 4096 3 0 0 0 17 0 0 0
/proc/715/statm: 17741 17113 54 142 0 17597 0
Current children cumulated CPU time (s) 1590.41
Current children cumulated vsize (KiB) 118524

[startup+1664.34 s]
/proc/loadavg: 2.07 2.02 2.00 3/87 1143
/proc/meminfo: memFree=1681624/2055920 swapFree=4192812/4192956
[pid=693] ppid=691 vsize=47560 CPUtime=2.23
/proc/693/stat : 693 (galac.sh) S 691 693 32237 0 -1 4194304 799 22912 0 1 0 0 208 15 17 0 1 0 174509843 48701440 363 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632361306 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/693/statm: 11890 363 245 79 0 218 0
[pid=715] ppid=693 vsize=75056 CPUtime=1648.11
/proc/715/stat : 715 (minisat) R 693 693 32237 0 -1 4194304 18187 0 0 0 164780 31 0 0 25 0 1 0 174510078 76857344 18169 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529453 0 0 4096 3 0 0 0 17 0 0 0
/proc/715/statm: 18764 18169 54 142 0 18620 0
Current children cumulated CPU time (s) 1650.34
Current children cumulated vsize (KiB) 122616

[startup+1724.35 s]
/proc/loadavg: 2.08 2.03 2.00 3/87 1143
/proc/meminfo: memFree=1681496/2055920 swapFree=4192812/4192956
[pid=693] ppid=691 vsize=47560 CPUtime=2.23
/proc/693/stat : 693 (galac.sh) S 691 693 32237 0 -1 4194304 799 22912 0 1 0 0 208 15 17 0 1 0 174509843 48701440 363 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632361306 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/693/statm: 11890 363 245 79 0 218 0
[pid=715] ppid=693 vsize=75056 CPUtime=1708.06
/proc/715/stat : 715 (minisat) R 693 693 32237 0 -1 4194304 18187 0 0 0 170775 31 0 0 25 0 1 0 174510078 76857344 18169 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529611 0 0 4096 3 0 0 0 17 0 0 0
/proc/715/statm: 18764 18169 54 142 0 18620 0
Current children cumulated CPU time (s) 1710.29
Current children cumulated vsize (KiB) 122616

[startup+1784.35 s]
/proc/loadavg: 2.03 2.02 2.00 2/88 1210
/proc/meminfo: memFree=1681424/2055920 swapFree=4192812/4192956
[pid=693] ppid=691 vsize=47560 CPUtime=2.23
/proc/693/stat : 693 (galac.sh) S 691 693 32237 0 -1 4194304 799 22912 0 1 0 0 208 15 17 0 1 0 174509843 48701440 363 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632361306 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/693/statm: 11890 363 245 79 0 218 0
[pid=715] ppid=693 vsize=75220 CPUtime=1768
/proc/715/stat : 715 (minisat) R 693 693 32237 0 -1 4194304 18226 0 0 0 176768 32 0 0 25 0 1 0 174510078 77025280 18208 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529316 0 0 4096 3 0 0 0 17 0 0 0
/proc/715/statm: 18805 18208 54 142 0 18661 0
Current children cumulated CPU time (s) 1770.23
Current children cumulated vsize (KiB) 122780



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1814.24 s]
/proc/loadavg: 2.08 2.03 2.00 3/88 1218
/proc/meminfo: memFree=1660880/2055920 swapFree=4192812/4192956
[pid=693] ppid=691 vsize=47560 CPUtime=2.23
/proc/693/stat : 693 (galac.sh) S 691 693 32237 0 -1 4194304 799 22912 0 1 0 0 208 15 17 0 1 0 174509843 48701440 363 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632361306 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/693/statm: 11890 363 245 79 0 218 0
[pid=715] ppid=693 vsize=75444 CPUtime=1797.86
/proc/715/stat : 715 (minisat) R 693 693 32237 0 -1 4194304 18246 0 0 0 179754 32 0 0 25 0 1 0 174510078 77254656 18228 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529430 0 0 4096 3 0 0 0 17 0 0 0
/proc/715/statm: 18861 18228 54 142 0 18717 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 123004

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 693 and gives childrusage.ru_utime.tv_sec=2 childrusage.ru_utime.tv_usec=94681 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=164974
CPU time returned by wait4() is 2.25965
while last known CPU time is 1800.09

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

Real time (s): 1814.25
CPU time (s): 1800.09
CPU user time (s): 1799.62
CPU system time (s): 0.47
CPU usage (%): 99.2193
Max. virtual memory (cumulated for all children) (KiB): 908624

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.09468
system time used= 0.164974
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= 847
involuntary context switches= 854

runsolver used 1.9897 s user time and 5.77012 s system time

The end

Launcher Data (download as text)

Begin job on node3 on Mon Jan  8 12:59:02 UTC 2007


IDJOB= 221703
IDBENCH= 5464
FILE ID= node3/221703-1168261142

PBS_JOBID= 3482425

Free space on /tmp= 66555 MiB

BENCH NAME= HOME/pub/bench/CPAI06/random/rand-2-24/rand-24-24-276-139-50021_ext.xml
COMMAND LINE= /tmp/evaluation/221703-1168261142/galac.sh /tmp/evaluation/221703-1168261142/unknown.xml
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node3/watcher-221703-1168261142 -o ROOT/results/node3/solver-221703-1168261142 -C 1800 -M 900  /tmp/evaluation/221703-1168261142/galac.sh /tmp/evaluation/221703-1168261142/unknown.xml

META MD5SUM SOLVER= d8bf20eb49fe33822f00bab08f33d7fc
MD5SUM BENCH=  094103c37843dc2a4de224366d3c3050

RANDOM SEED= 943524492

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:       1711096 kB
Buffers:         40772 kB
Cached:         138680 kB
SwapCached:          0 kB
Active:         201828 kB
Inactive:        80952 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1711096 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            3088 kB
Writeback:           0 kB
Mapped:         123356 kB
Slab:            46952 kB
Committed_AS:  4891612 kB
PageTables:       2152 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 13:29:17 UTC 2007