Trace number 230177

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) 1800.01 1806.27

General information on the benchmark

Namegeom/
geo50-20-d4-75-52_ext.xml
MD5SUM697b75829a4b2f79d1b8ce7ffe73c720
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 benchmark17.0854
SatisfiableNO
(Un)Satisfiability was provedNO
Number of variables50
Number of constraints483
Maximum constraint arity2
Maximum domain size20
Number of constraints which are defined in extension483
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 ---
1.13	c start processing
1.13	c start relation processing
1.15	c start cnf exporting
2.67	c parsing time : 0.967
2.67	c preprocessing time : 2.504
2.67	
2.67	c Nary constraints - conflicts : 0 supports : 0
2.67	c Binary constraints - conflicts : 483 supports :0
2.67	c max arity constraint : 2
2.67	c Max Tuples generated 0
2.67	c relations : 483
2.67	c relations BDD: 0
2.67	c vars : 1001 - clauses :  57611
2.67	
2.74	 
2.74	c --- Minisat Stats ---
2.74	 

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/node5/watcher-230177-1168316128 -o ROOT/results/node5/solver-230177-1168316128 -C 1800 -M 900 /tmp/evaluation/230177-1168316128/galac.sh /tmp/evaluation/230177-1168316128/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 2.00 1.83 5/98 491
/proc/meminfo: memFree=823184/2055920 swapFree=4192812/4192956
[pid=490] ppid=488 vsize=8560 CPUtime=0
/proc/490/stat : 490 (galac.sh) R 488 490 32588 0 -1 4194304 308 0 0 0 0 0 0 0 20 0 1 0 160227256 8765440 253 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 226913666959 0 0 4096 8192 0 0 0 17 1 0 0
/proc/490/statm: 2140 253 197 79 0 133 0

[startup+0.106083 s]
/proc/loadavg: 2.00 2.00 1.83 5/98 491
/proc/meminfo: memFree=823184/2055920 swapFree=4192812/4192956
[pid=490] ppid=488 vsize=47560 CPUtime=0.01
/proc/490/stat : 490 (galac.sh) S 488 490 32588 0 -1 4194304 761 1704 0 0 0 0 0 1 25 0 1 0 160227256 48701440 363 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 226913086298 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/490/statm: 11890 363 245 79 0 218 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 47560

[startup+0.514127 s]
/proc/loadavg: 2.00 2.00 1.83 5/98 491
/proc/meminfo: memFree=823184/2055920 swapFree=4192812/4192956
[pid=490] ppid=488 vsize=47560 CPUtime=0.01
/proc/490/stat : 490 (galac.sh) S 488 490 32588 0 -1 4194304 761 1704 0 0 0 0 0 1 25 0 1 0 160227256 48701440 363 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 226913086298 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/490/statm: 11890 363 245 79 0 218 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 47560

[startup+1.33522 s]
/proc/loadavg: 2.00 2.00 1.83 4/106 511
/proc/meminfo: memFree=752592/2055920 swapFree=4192812/4192956
[pid=490] ppid=488 vsize=47560 CPUtime=0.01
/proc/490/stat : 490 (galac.sh) S 488 490 32588 0 -1 4194304 761 1704 0 0 0 0 0 1 25 0 1 0 160227256 48701440 363 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 226913086298 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/490/statm: 11890 363 245 79 0 218 0
[pid=504] ppid=490 vsize=861064 CPUtime=1.27
/proc/504/stat : 504 (java) R 490 490 32588 0 -1 0 19698 0 1 0 116 11 0 0 17 0 8 0 160227260 881729536 19452 18446744073709551615 134512640 134570532 4294956112 18446744073709551615 4074153017 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/504/statm: 215266 19452 1987 14 0 201471 0
[pid=504/tid=505] ppid=490 vsize=861064 CPUtime=0.03
/proc/504/task/505/stat : 505 (java) S 490 490 32588 0 -1 64 3784 0 0 0 2 1 0 0 16 0 8 0 160227264 881729536 19452 18446744073709551615 134512640 134570532 4294956112 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=504/tid=506] ppid=490 vsize=861064 CPUtime=0
/proc/504/task/506/stat : 506 (java) S 490 490 32588 0 -1 64 10 0 0 0 0 0 0 0 19 0 8 0 160227264 881729536 19452 18446744073709551615 134512640 134570532 4294956112 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=504/tid=507] ppid=490 vsize=861064 CPUtime=0
/proc/504/task/507/stat : 507 (java) S 490 490 32588 0 -1 64 4 0 0 0 0 0 0 0 20 0 8 0 160227264 881729536 19452 18446744073709551615 134512640 134570532 4294956112 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=504/tid=508] ppid=490 vsize=861064 CPUtime=0
/proc/504/task/508/stat : 508 (java) S 490 490 32588 0 -1 64 2 0 0 0 0 0 0 0 18 0 8 0 160227268 881729536 19452 18446744073709551615 134512640 134570532 4294956112 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=504/tid=509] ppid=490 vsize=861064 CPUtime=0.29
/proc/504/task/509/stat : 509 (java) R 490 490 32588 0 -1 64 1011 0 0 0 28 1 0 0 21 0 8 0 160227268 881729536 19452 18446744073709551615 134512640 134570532 4294956112 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=504/tid=510] ppid=490 vsize=861064 CPUtime=0
/proc/504/task/510/stat : 510 (java) S 490 490 32588 0 -1 64 1 0 0 0 0 0 0 0 19 0 8 0 160227268 881729536 19452 18446744073709551615 134512640 134570532 4294956112 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=504/tid=511] ppid=490 vsize=861064 CPUtime=0
/proc/504/task/511/stat : 511 (java) S 490 490 32588 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 160227268 881729536 19452 18446744073709551615 134512640 134570532 4294956112 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+2.97841 s]
/proc/loadavg: 2.08 2.02 1.84 3/106 511
/proc/meminfo: memFree=745168/2055920 swapFree=4192812/4192956
[pid=490] ppid=488 vsize=47560 CPUtime=2.64
/proc/490/stat : 490 (galac.sh) S 488 490 32588 0 -1 4194304 799 23076 0 1 0 0 249 15 17 0 1 0 160227256 48701440 363 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 226913086298 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/490/statm: 11890 363 245 79 0 218 0
Current children cumulated CPU time (s) 2.64
Current children cumulated vsize (KiB) 47560

[startup+6.25778 s]
/proc/loadavg: 2.08 2.02 1.84 3/87 552
/proc/meminfo: memFree=1146024/2055920 swapFree=4192812/4192956
[pid=490] ppid=488 vsize=47560 CPUtime=2.64
/proc/490/stat : 490 (galac.sh) S 488 490 32588 0 -1 4194304 799 23076 0 1 0 0 249 15 17 0 1 0 160227256 48701440 363 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 226913086298 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/490/statm: 11890 363 245 79 0 218 0
[pid=512] ppid=490 vsize=10192 CPUtime=3.5
/proc/512/stat : 512 (minisat) R 490 490 32588 0 -1 4194304 2372 0 0 0 349 1 0 0 25 0 1 0 160227531 10436608 2354 18446744073709551615 134512640 135096742 4294956496 18446744073709551615 134529316 0 0 4096 3 0 0 0 17 0 0 0
/proc/512/statm: 2548 2354 54 142 0 2404 0
Current children cumulated CPU time (s) 6.14
Current children cumulated vsize (KiB) 57752

[startup+12.7255 s]
/proc/loadavg: 2.07 2.02 1.84 3/87 552
/proc/meminfo: memFree=1141672/2055920 swapFree=4192812/4192956
[pid=490] ppid=488 vsize=47560 CPUtime=2.64
/proc/490/stat : 490 (galac.sh) S 488 490 32588 0 -1 4194304 799 23076 0 1 0 0 249 15 17 0 1 0 160227256 48701440 363 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 226913086298 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/490/statm: 11890 363 245 79 0 218 0
[pid=512] ppid=490 vsize=14468 CPUtime=9.95
/proc/512/stat : 512 (minisat) R 490 490 32588 0 -1 4194304 3427 0 0 0 993 2 0 0 25 0 1 0 160227531 14815232 3409 18446744073709551615 134512640 135096742 4294956496 18446744073709551615 134529492 0 0 4096 3 0 0 0 17 0 0 0
/proc/512/statm: 3617 3409 54 142 0 3473 0
Current children cumulated CPU time (s) 12.59
Current children cumulated vsize (KiB) 62028

[startup+25.555 s]
/proc/loadavg: 2.13 2.03 1.85 3/98 603
/proc/meminfo: memFree=1122704/2055920 swapFree=4192812/4192956
[pid=490] ppid=488 vsize=47560 CPUtime=2.64
/proc/490/stat : 490 (galac.sh) S 488 490 32588 0 -1 4194304 799 23076 0 1 0 0 249 15 17 0 1 0 160227256 48701440 363 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 226913086298 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/490/statm: 11890 363 245 79 0 218 0
[pid=512] ppid=490 vsize=20344 CPUtime=22.78
/proc/512/stat : 512 (minisat) R 490 490 32588 0 -1 4194304 4903 0 0 0 2274 4 0 0 25 0 1 0 160227531 20832256 4885 18446744073709551615 134512640 135096742 4294956496 18446744073709551615 134529382 0 0 4096 3 0 0 0 17 0 0 0
/proc/512/statm: 5086 4885 54 142 0 4942 0
Current children cumulated CPU time (s) 25.42
Current children cumulated vsize (KiB) 67904

[startup+51.2529 s]
/proc/loadavg: 2.14 2.04 1.85 3/99 604
/proc/meminfo: memFree=1042632/2055920 swapFree=4192812/4192956
[pid=490] ppid=488 vsize=47560 CPUtime=2.64
/proc/490/stat : 490 (galac.sh) S 488 490 32588 0 -1 4194304 799 23076 0 1 0 0 249 15 17 0 1 0 160227256 48701440 363 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 226913086298 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/490/statm: 11890 363 245 79 0 218 0
[pid=512] ppid=490 vsize=27364 CPUtime=48.44
/proc/512/stat : 512 (minisat) R 490 490 32588 0 -1 4194304 6651 0 0 0 4838 6 0 0 25 0 1 0 160227531 28020736 6633 18446744073709551615 134512640 135096742 4294956496 18446744073709551615 134529316 0 0 4096 3 0 0 0 17 0 0 0
/proc/512/statm: 6841 6633 54 142 0 6697 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 74924

[startup+102.55 s]
/proc/loadavg: 2.06 2.03 1.86 3/99 604
/proc/meminfo: memFree=1033352/2055920 swapFree=4192812/4192956
[pid=490] ppid=488 vsize=47560 CPUtime=2.64
/proc/490/stat : 490 (galac.sh) S 488 490 32588 0 -1 4194304 799 23076 0 1 0 0 249 15 17 0 1 0 160227256 48701440 363 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 226913086298 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/490/statm: 11890 363 245 79 0 218 0
[pid=512] ppid=490 vsize=37132 CPUtime=99.67
/proc/512/stat : 512 (minisat) R 490 490 32588 0 -1 4194304 9008 0 0 0 9959 8 0 0 25 0 1 0 160227531 38023168 8990 18446744073709551615 134512640 135096742 4294956496 18446744073709551615 134529316 0 0 4096 3 0 0 0 17 0 0 0
/proc/512/statm: 9283 8990 54 142 0 9139 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 84692

[startup+162.562 s]
/proc/loadavg: 2.08 2.04 1.87 3/99 604
/proc/meminfo: memFree=1032456/2055920 swapFree=4192812/4192956
[pid=490] ppid=488 vsize=47560 CPUtime=2.64
/proc/490/stat : 490 (galac.sh) S 488 490 32588 0 -1 4194304 799 23076 0 1 0 0 249 15 17 0 1 0 160227256 48701440 363 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 226913086298 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/490/statm: 11890 363 245 79 0 218 0
[pid=512] ppid=490 vsize=37852 CPUtime=159.64
/proc/512/stat : 512 (minisat) R 490 490 32588 0 -1 4194304 9179 0 0 0 15955 9 0 0 25 0 1 0 160227531 38760448 9161 18446744073709551615 134512640 135096742 4294956496 18446744073709551615 134529316 0 0 4096 3 0 0 0 17 0 0 0
/proc/512/statm: 9463 9161 54 142 0 9319 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 85412

[startup+222.625 s]
/proc/loadavg: 2.03 2.03 1.88 3/99 604
/proc/meminfo: memFree=1028424/2055920 swapFree=4192812/4192956
[pid=490] ppid=488 vsize=47560 CPUtime=2.64
/proc/490/stat : 490 (galac.sh) S 488 490 32588 0 -1 4194304 799 23076 0 1 0 0 249 15 17 0 1 0 160227256 48701440 363 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 226913086298 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/490/statm: 11890 363 245 79 0 218 0
[pid=512] ppid=490 vsize=42156 CPUtime=219.63
/proc/512/stat : 512 (minisat) R 490 490 32588 0 -1 4194304 10205 0 0 0 21953 10 0 0 25 0 1 0 160227531 43167744 10187 18446744073709551615 134512640 135096742 4294956496 18446744073709551615 134529430 0 0 4096 3 0 0 0 17 0 0 0
/proc/512/statm: 10539 10187 54 142 0 10395 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 89716

[startup+282.707 s]
/proc/loadavg: 2.01 2.02 1.88 3/99 604
/proc/meminfo: memFree=1024904/2055920 swapFree=4192812/4192956
[pid=490] ppid=488 vsize=47560 CPUtime=2.64
/proc/490/stat : 490 (galac.sh) S 488 490 32588 0 -1 4194304 799 23076 0 1 0 0 249 15 17 0 1 0 160227256 48701440 363 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 226913086298 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/490/statm: 11890 363 245 79 0 218 0
[pid=512] ppid=490 vsize=45652 CPUtime=279.63
/proc/512/stat : 512 (minisat) R 490 490 32588 0 -1 4194304 11070 0 0 0 27952 11 0 0 25 0 1 0 160227531 46747648 11052 18446744073709551615 134512640 135096742 4294956496 18446744073709551615 134529316 0 0 4096 3 0 0 0 17 0 0 0
/proc/512/statm: 11413 11052 54 142 0 11269 0
Current children cumulated CPU time (s) 282.27
Current children cumulated vsize (KiB) 93212

[startup+342.785 s]
/proc/loadavg: 2.00 2.02 1.89 3/99 604
/proc/meminfo: memFree=1023944/2055920 swapFree=4192812/4192956
[pid=490] ppid=488 vsize=47560 CPUtime=2.64
/proc/490/stat : 490 (galac.sh) S 488 490 32588 0 -1 4194304 799 23076 0 1 0 0 249 15 17 0 1 0 160227256 48701440 363 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 226913086298 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/490/statm: 11890 363 245 79 0 218 0
[pid=512] ppid=490 vsize=46676 CPUtime=339.66
/proc/512/stat : 512 (minisat) R 490 490 32588 0 -1 4194304 11308 0 0 0 33954 12 0 0 25 0 1 0 160227531 47796224 11290 18446744073709551615 134512640 135096742 4294956496 18446744073709551615 134529426 0 0 4096 3 0 0 0 17 0 0 0
/proc/512/statm: 11669 11290 54 142 0 11525 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 94236

[startup+402.81 s]
/proc/loadavg: 2.07 2.03 1.90 3/99 604
/proc/meminfo: memFree=1021320/2055920 swapFree=4192812/4192956
[pid=490] ppid=488 vsize=47560 CPUtime=2.64
/proc/490/stat : 490 (galac.sh) S 488 490 32588 0 -1 4194304 799 23076 0 1 0 0 249 15 17 0 1 0 160227256 48701440 363 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 226913086298 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/490/statm: 11890 363 245 79 0 218 0
[pid=512] ppid=490 vsize=49552 CPUtime=399.63
/proc/512/stat : 512 (minisat) R 490 490 32588 0 -1 4194304 11959 0 0 0 39950 13 0 0 25 0 1 0 160227531 50741248 11941 18446744073709551615 134512640 135096742 4294956496 18446744073709551615 134529316 0 0 4096 3 0 0 0 17 0 0 0
/proc/512/statm: 12388 11941 54 142 0 12244 0
Current children cumulated CPU time (s) 402.27
Current children cumulated vsize (KiB) 97112

[startup+462.84 s]
/proc/loadavg: 2.02 2.02 1.91 3/99 604
/proc/meminfo: memFree=955848/2055920 swapFree=4192812/4192956
[pid=490] ppid=488 vsize=47560 CPUtime=2.64
/proc/490/stat : 490 (galac.sh) S 488 490 32588 0 -1 4194304 799 23076 0 1 0 0 249 15 17 0 1 0 160227256 48701440 363 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 226913086298 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/490/statm: 11890 363 245 79 0 218 0
[pid=512] ppid=490 vsize=50132 CPUtime=459.54
/proc/512/stat : 512 (minisat) R 490 490 32588 0 -1 4194304 12095 0 0 0 45941 13 0 0 25 0 1 0 160227531 51335168 12077 18446744073709551615 134512640 135096742 4294956496 18446744073709551615 134529316 0 0 4096 3 0 0 0 17 0 0 0
/proc/512/statm: 12533 12077 54 142 0 12389 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 97692

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

/proc/loadavg: 2.02 2.02 1.92 3/99 604
/proc/meminfo: memFree=942536/2055920 swapFree=4192812/4192956
[pid=490] ppid=488 vsize=47560 CPUtime=2.64
/proc/490/stat : 490 (galac.sh) S 488 490 32588 0 -1 4194304 799 23076 0 1 0 0 249 15 17 0 1 0 160227256 48701440 363 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 226913086298 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/490/statm: 11890 363 245 79 0 218 0
[pid=512] ppid=490 vsize=63864 CPUtime=1119.53
/proc/512/stat : 512 (minisat) R 490 490 32588 0 -1 4194304 15400 0 0 0 111933 20 0 0 25 0 1 0 160227531 65396736 15382 18446744073709551615 134512640 135096742 4294956496 18446744073709551615 134529506 0 0 4096 3 0 0 0 17 0 0 0
/proc/512/statm: 15966 15382 54 142 0 15822 0
Current children cumulated CPU time (s) 1122.17
Current children cumulated vsize (KiB) 111424

[startup+1183.53 s]
/proc/loadavg: 2.00 2.01 1.92 3/99 604
/proc/meminfo: memFree=942408/2055920 swapFree=4192812/4192956
[pid=490] ppid=488 vsize=47560 CPUtime=2.64
/proc/490/stat : 490 (galac.sh) S 488 490 32588 0 -1 4194304 799 23076 0 1 0 0 249 15 17 0 1 0 160227256 48701440 363 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 226913086298 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/490/statm: 11890 363 245 79 0 218 0
[pid=512] ppid=490 vsize=64032 CPUtime=1179.48
/proc/512/stat : 512 (minisat) R 490 490 32588 0 -1 4194304 15426 0 0 0 117928 20 0 0 25 0 1 0 160227531 65568768 15408 18446744073709551615 134512640 135096742 4294956496 18446744073709551615 134529340 0 0 4096 3 0 0 0 17 0 0 0
/proc/512/statm: 16008 15408 54 142 0 15864 0
Current children cumulated CPU time (s) 1182.12
Current children cumulated vsize (KiB) 111592

[startup+1243.54 s]
/proc/loadavg: 2.00 2.01 1.92 3/99 604
/proc/meminfo: memFree=942152/2055920 swapFree=4192812/4192956
[pid=490] ppid=488 vsize=47560 CPUtime=2.64
/proc/490/stat : 490 (galac.sh) S 488 490 32588 0 -1 4194304 799 23076 0 1 0 0 249 15 17 0 1 0 160227256 48701440 363 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 226913086298 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/490/statm: 11890 363 245 79 0 218 0
[pid=512] ppid=490 vsize=64316 CPUtime=1239.44
/proc/512/stat : 512 (minisat) R 490 490 32588 0 -1 4194304 15487 0 0 0 123924 20 0 0 25 0 1 0 160227531 65859584 15469 18446744073709551615 134512640 135096742 4294956496 18446744073709551615 134529316 0 0 4096 3 0 0 0 17 0 0 0
/proc/512/statm: 16079 15469 54 142 0 15935 0
Current children cumulated CPU time (s) 1242.08
Current children cumulated vsize (KiB) 111876

[startup+1303.56 s]
/proc/loadavg: 2.00 2.00 1.92 3/99 604
/proc/meminfo: memFree=938504/2055920 swapFree=4192812/4192956
[pid=490] ppid=488 vsize=47560 CPUtime=2.64
/proc/490/stat : 490 (galac.sh) S 488 490 32588 0 -1 4194304 799 23076 0 1 0 0 249 15 17 0 1 0 160227256 48701440 363 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 226913086298 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/490/statm: 11890 363 245 79 0 218 0
[pid=512] ppid=490 vsize=68076 CPUtime=1299.4
/proc/512/stat : 512 (minisat) R 490 490 32588 0 -1 4194304 16419 0 0 0 129918 22 0 0 25 0 1 0 160227531 69709824 16401 18446744073709551615 134512640 135096742 4294956496 18446744073709551615 134529316 0 0 4096 3 0 0 0 17 0 0 0
/proc/512/statm: 17019 16401 54 142 0 16875 0
Current children cumulated CPU time (s) 1302.04
Current children cumulated vsize (KiB) 115636

[startup+1363.59 s]
/proc/loadavg: 2.07 2.02 1.93 3/99 604
/proc/meminfo: memFree=879368/2055920 swapFree=4192812/4192956
[pid=490] ppid=488 vsize=47560 CPUtime=2.64
/proc/490/stat : 490 (galac.sh) S 488 490 32588 0 -1 4194304 799 23076 0 1 0 0 249 15 17 0 1 0 160227256 48701440 363 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 226913086298 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/490/statm: 11890 363 245 79 0 218 0
[pid=512] ppid=490 vsize=68488 CPUtime=1358.83
/proc/512/stat : 512 (minisat) R 490 490 32588 0 -1 4194304 16530 0 0 0 135861 22 0 0 25 0 1 0 160227531 70131712 16512 18446744073709551615 134512640 135096742 4294956496 18446744073709551615 134529316 0 0 4096 3 0 0 0 17 1 0 0
/proc/512/statm: 17122 16512 54 142 0 16978 0
Current children cumulated CPU time (s) 1361.47
Current children cumulated vsize (KiB) 116048

[startup+1423.66 s]
/proc/loadavg: 2.02 2.01 1.93 3/99 604
/proc/meminfo: memFree=879240/2055920 swapFree=4192812/4192956
[pid=490] ppid=488 vsize=47560 CPUtime=2.64
/proc/490/stat : 490 (galac.sh) S 488 490 32588 0 -1 4194304 799 23076 0 1 0 0 249 15 17 0 1 0 160227256 48701440 363 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 226913086298 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/490/statm: 11890 363 245 79 0 218 0
[pid=512] ppid=490 vsize=68632 CPUtime=1418.32
/proc/512/stat : 512 (minisat) R 490 490 32588 0 -1 4194304 16563 0 0 0 141810 22 0 0 25 0 1 0 160227531 70279168 16545 18446744073709551615 134512640 135096742 4294956496 18446744073709551615 134529316 0 0 4096 3 0 0 0 17 1 0 0
/proc/512/statm: 17158 16545 54 142 0 17014 0
Current children cumulated CPU time (s) 1420.96
Current children cumulated vsize (KiB) 116192

[startup+1483.73 s]
/proc/loadavg: 2.01 2.00 1.93 3/99 604
/proc/meminfo: memFree=878920/2055920 swapFree=4192812/4192956
[pid=490] ppid=488 vsize=47560 CPUtime=2.64
/proc/490/stat : 490 (galac.sh) S 488 490 32588 0 -1 4194304 799 23076 0 1 0 0 249 15 17 0 1 0 160227256 48701440 363 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 226913086298 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/490/statm: 11890 363 245 79 0 218 0
[pid=512] ppid=490 vsize=68952 CPUtime=1477.84
/proc/512/stat : 512 (minisat) R 490 490 32588 0 -1 4194304 16640 0 0 0 147761 23 0 0 25 0 1 0 160227531 70606848 16622 18446744073709551615 134512640 135096742 4294956496 18446744073709551615 134529316 0 0 4096 3 0 0 0 17 1 0 0
/proc/512/statm: 17238 16622 54 142 0 17094 0
Current children cumulated CPU time (s) 1480.48
Current children cumulated vsize (KiB) 116512

[startup+1543.8 s]
/proc/loadavg: 2.07 2.03 1.94 3/99 604
/proc/meminfo: memFree=878088/2055920 swapFree=4192812/4192956
[pid=490] ppid=488 vsize=47560 CPUtime=2.64
/proc/490/stat : 490 (galac.sh) S 488 490 32588 0 -1 4194304 799 23076 0 1 0 0 249 15 17 0 1 0 160227256 48701440 363 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 226913086298 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/490/statm: 11890 363 245 79 0 218 0
[pid=512] ppid=490 vsize=69848 CPUtime=1537.34
/proc/512/stat : 512 (minisat) R 490 490 32588 0 -1 4194304 16840 0 0 0 153711 23 0 0 25 0 1 0 160227531 71524352 16822 18446744073709551615 134512640 135096742 4294956496 18446744073709551615 134529316 0 0 4096 3 0 0 0 17 1 0 0
/proc/512/statm: 17462 16822 54 142 0 17318 0
Current children cumulated CPU time (s) 1539.98
Current children cumulated vsize (KiB) 117408

[startup+1603.88 s]
/proc/loadavg: 2.02 2.02 1.94 3/99 604
/proc/meminfo: memFree=877768/2055920 swapFree=4192812/4192956
[pid=490] ppid=488 vsize=47560 CPUtime=2.64
/proc/490/stat : 490 (galac.sh) S 488 490 32588 0 -1 4194304 799 23076 0 1 0 0 249 15 17 0 1 0 160227256 48701440 363 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 226913086298 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/490/statm: 11890 363 245 79 0 218 0
[pid=512] ppid=490 vsize=70192 CPUtime=1596.84
/proc/512/stat : 512 (minisat) R 490 490 32588 0 -1 4194304 16901 0 0 0 159661 23 0 0 25 0 1 0 160227531 71876608 16883 18446744073709551615 134512640 135096742 4294956496 18446744073709551615 134529506 0 0 4096 3 0 0 0 17 1 0 0
/proc/512/statm: 17548 16883 54 142 0 17404 0
Current children cumulated CPU time (s) 1599.48
Current children cumulated vsize (KiB) 117752

[startup+1663.91 s]
/proc/loadavg: 2.01 2.02 1.94 3/99 604
/proc/meminfo: memFree=875528/2055920 swapFree=4192812/4192956
[pid=490] ppid=488 vsize=47560 CPUtime=2.64
/proc/490/stat : 490 (galac.sh) S 488 490 32588 0 -1 4194304 799 23076 0 1 0 0 249 15 17 0 1 0 160227256 48701440 363 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 226913086298 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/490/statm: 11890 363 245 79 0 218 0
[pid=512] ppid=490 vsize=72408 CPUtime=1656.32
/proc/512/stat : 512 (minisat) R 490 490 32588 0 -1 4194304 17459 0 0 0 165608 24 0 0 25 0 1 0 160227531 74145792 17441 18446744073709551615 134512640 135096742 4294956496 18446744073709551615 134529430 0 0 4096 3 0 0 0 17 1 0 0
/proc/512/statm: 18102 17441 54 142 0 17958 0
Current children cumulated CPU time (s) 1658.96
Current children cumulated vsize (KiB) 119968

[startup+1723.93 s]
/proc/loadavg: 2.08 2.03 1.94 3/99 604
/proc/meminfo: memFree=872904/2055920 swapFree=4192812/4192956
[pid=490] ppid=488 vsize=47560 CPUtime=2.64
/proc/490/stat : 490 (galac.sh) S 488 490 32588 0 -1 4194304 799 23076 0 1 0 0 249 15 17 0 1 0 160227256 48701440 363 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 226913086298 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/490/statm: 11890 363 245 79 0 218 0
[pid=512] ppid=490 vsize=75004 CPUtime=1715.78
/proc/512/stat : 512 (minisat) R 490 490 32588 0 -1 4194304 18110 0 0 0 171552 26 0 0 25 0 1 0 160227531 76804096 18092 18446744073709551615 134512640 135096742 4294956496 18446744073709551615 134529316 0 0 4096 3 0 0 0 17 1 0 0
/proc/512/statm: 18751 18092 54 142 0 18607 0
Current children cumulated CPU time (s) 1718.42
Current children cumulated vsize (KiB) 122564

[startup+1783.95 s]
/proc/loadavg: 2.03 2.02 1.94 3/99 604
/proc/meminfo: memFree=872776/2055920 swapFree=4192812/4192956
[pid=490] ppid=488 vsize=47560 CPUtime=2.64
/proc/490/stat : 490 (galac.sh) S 488 490 32588 0 -1 4194304 799 23076 0 1 0 0 249 15 17 0 1 0 160227256 48701440 363 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 226913086298 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/490/statm: 11890 363 245 79 0 218 0
[pid=512] ppid=490 vsize=75176 CPUtime=1775.26
/proc/512/stat : 512 (minisat) R 490 490 32588 0 -1 4194304 18126 0 0 0 177499 27 0 0 25 0 1 0 160227531 76980224 18108 18446744073709551615 134512640 135096742 4294956496 18446744073709551615 134529316 0 0 4096 3 0 0 0 17 1 0 0
/proc/512/statm: 18794 18108 54 142 0 18650 0
Current children cumulated CPU time (s) 1777.9
Current children cumulated vsize (KiB) 122736



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1806.26 s]
/proc/loadavg: 2.02 2.02 1.94 3/99 604
/proc/meminfo: memFree=872712/2055920 swapFree=4192812/4192956
[pid=490] ppid=488 vsize=47560 CPUtime=2.64
/proc/490/stat : 490 (galac.sh) S 488 490 32588 0 -1 4194304 799 23076 0 1 0 0 249 15 17 0 1 0 160227256 48701440 363 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 226913086298 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/490/statm: 11890 363 245 79 0 218 0
[pid=512] ppid=490 vsize=75176 CPUtime=1797.37
/proc/512/stat : 512 (minisat) R 490 490 32588 0 -1 4194304 18146 0 0 0 179710 27 0 0 25 0 1 0 160227531 76980224 18128 18446744073709551615 134512640 135096742 4294956496 18446744073709551615 134529316 0 0 4096 3 0 0 0 17 1 0 0
/proc/512/statm: 18794 18128 54 142 0 18650 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 122736

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 490 and gives childrusage.ru_utime.tv_sec=2 childrusage.ru_utime.tv_usec=496620 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=160975
CPU time returned by wait4() is 2.65759
while last known CPU time is 1800.01

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

Real time (s): 1806.27
CPU time (s): 1800.01
CPU user time (s): 1799.59
CPU system time (s): 0.42
CPU usage (%): 99.6534
Max. virtual memory (cumulated for all children) (KiB): 908624

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.49662
system time used= 0.160975
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 23875
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= 888
involuntary context switches= 886

runsolver used 2.15467 s user time and 6.33704 s system time

The end

Launcher Data (download as text)

Begin job on node5 on Tue Jan  9 04:15:28 UTC 2007


IDJOB= 230177
IDBENCH= 6400
FILE ID= node5/230177-1168316128

PBS_JOBID= 3502402

Free space on /tmp= 66553 MiB

BENCH NAME= HOME/pub/bench/CPAI06/geom/geo50-20-d4-75-52_ext.xml
COMMAND LINE= /tmp/evaluation/230177-1168316128/galac.sh /tmp/evaluation/230177-1168316128/unknown.xml
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node5/watcher-230177-1168316128 -o ROOT/results/node5/solver-230177-1168316128 -C 1800 -M 900  /tmp/evaluation/230177-1168316128/galac.sh /tmp/evaluation/230177-1168316128/unknown.xml

META MD5SUM SOLVER= d8bf20eb49fe33822f00bab08f33d7fc
MD5SUM BENCH=  697b75829a4b2f79d1b8ce7ffe73c720

RANDOM SEED= 182366256

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		: 3000.240
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		: 3000.240
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:        823600 kB
Buffers:         81576 kB
Cached:         702192 kB
SwapCached:          0 kB
Active:         711724 kB
Inactive:       453924 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        823600 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            3164 kB
Writeback:           0 kB
Mapped:         410800 kB
Slab:            50820 kB
Committed_AS:  5149792 kB
PageTables:       2864 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= 66553 MiB



End job on node5 on Tue Jan  9 04:45:35 UTC 2007