Trace number 203656

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) 1800.04 1808.05

General information on the benchmark

Namerandom/rand-2-27/
rand-27-27-351-163-59021_ext.xml
MD5SUM44fdb95b12115dd36d19382bd61569e9
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 benchmark836.584
SatisfiableNO
(Un)Satisfiability was proved
Number of variables27
Number of constraints351
Maximum constraint arity2
Maximum domain size27
Number of constraints which are defined in extension351
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 ---
1.10	c start processing
1.10	c start relation processing
1.12	c start cnf exporting
2.89	c parsing time : 0.94
2.89	c preprocessing time : 2.729
2.89	
2.89	c Nary constraints - conflicts : 0 supports : 0
2.89	c Binary constraints - conflicts : 351 supports :0
2.89	c max arity constraint : 2
2.89	c Max Tuples generated 0
2.89	c relations : 351
2.89	c relations BDD: 0
2.89	c vars : 730 - clauses :  66717
2.89	
2.95	 
2.95	c --- Minisat Stats ---
2.95	 

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/node12/watcher-203656-1168162838 -o ROOT/results/node12/solver-203656-1168162838 -C 1800 -M 900 /tmp/evaluation/203656-1168162838/galac.sh /tmp/evaluation/203656-1168162838/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: 1.92 2.00 1.99 5/94 25134
/proc/meminfo: memFree=1365560/2055920 swapFree=4160348/4192956
[pid=25133] ppid=25131 vsize=18540 CPUtime=0
/proc/25133/stat : 25133 (runsolver) R 25131 25133 23725 0 -1 4194368 16 0 0 0 0 0 0 0 20 0 1 0 164678859 18984960 279 18446744073709551615 4194304 4267372 548682069072 18446744073709551615 252429528359 0 0 4096 24578 0 0 0 17 1 0 0
/proc/25133/statm: 4635 279 244 17 0 2626 0

[startup+0.111091 s]
/proc/loadavg: 1.92 2.00 1.99 5/94 25134
/proc/meminfo: memFree=1365560/2055920 swapFree=4160348/4192956
[pid=25133] ppid=25131 vsize=47552 CPUtime=0.01
/proc/25133/stat : 25133 (galac.sh) S 25131 25133 23725 0 -1 4194304 761 1704 0 0 0 0 0 1 18 0 1 0 164678859 48693248 363 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 252429134682 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/25133/statm: 11888 363 245 79 0 218 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 47552

[startup+0.52317 s]
/proc/loadavg: 1.92 2.00 1.99 5/94 25134
/proc/meminfo: memFree=1365560/2055920 swapFree=4160348/4192956
[pid=25133] ppid=25131 vsize=47552 CPUtime=0.01
/proc/25133/stat : 25133 (galac.sh) S 25131 25133 23725 0 -1 4194304 761 1704 0 0 0 0 0 1 18 0 1 0 164678859 48693248 363 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 252429134682 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/25133/statm: 11888 363 245 79 0 218 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 47552

[startup+1.34531 s]
/proc/loadavg: 1.92 2.00 1.99 4/102 25154
/proc/meminfo: memFree=1294904/2055920 swapFree=4160348/4192956
[pid=25133] ppid=25131 vsize=47552 CPUtime=0.01
/proc/25133/stat : 25133 (galac.sh) S 25131 25133 23725 0 -1 4194304 761 1704 0 0 0 0 0 1 18 0 1 0 164678859 48693248 363 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 252429134682 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/25133/statm: 11888 363 245 79 0 218 0
[pid=25147] ppid=25133 vsize=860852 CPUtime=1.28
/proc/25147/stat : 25147 (java) R 25133 25133 23725 0 -1 0 19696 0 1 0 119 9 0 0 18 0 8 0 164678863 881512448 19450 18446744073709551615 134512640 134570532 4294956096 18446744073709551615 4074137217 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/25147/statm: 215213 19450 1988 14 0 201471 0
[pid=25147/tid=25148] ppid=25133 vsize=860852 CPUtime=0.03
/proc/25147/task/25148/stat : 25148 (java) S 25133 25133 23725 0 -1 64 3784 0 0 0 2 1 0 0 16 0 8 0 164678866 881512448 19450 18446744073709551615 134512640 134570532 4294956096 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=25147/tid=25149] ppid=25133 vsize=860852 CPUtime=0
/proc/25147/task/25149/stat : 25149 (java) S 25133 25133 23725 0 -1 64 12 0 0 0 0 0 0 0 16 0 8 0 164678867 881512448 19450 18446744073709551615 134512640 134570532 4294956096 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=25147/tid=25150] ppid=25133 vsize=860852 CPUtime=0
/proc/25147/task/25150/stat : 25150 (java) S 25133 25133 23725 0 -1 64 4 0 0 0 0 0 0 0 20 0 8 0 164678867 881512448 19450 18446744073709551615 134512640 134570532 4294956096 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=25147/tid=25151] ppid=25133 vsize=860852 CPUtime=0
/proc/25147/task/25151/stat : 25151 (java) S 25133 25133 23725 0 -1 64 1 0 0 0 0 0 0 0 18 0 8 0 164678870 881512448 19450 18446744073709551615 134512640 134570532 4294956096 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=25147/tid=25152] ppid=25133 vsize=860852 CPUtime=0.27
/proc/25147/task/25152/stat : 25152 (java) R 25133 25133 23725 0 -1 64 1007 0 0 0 26 1 0 0 21 0 8 0 164678870 881512448 19450 18446744073709551615 134512640 134570532 4294956096 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=25147/tid=25153] ppid=25133 vsize=860852 CPUtime=0
/proc/25147/task/25153/stat : 25153 (java) S 25133 25133 23725 0 -1 64 2 0 0 0 0 0 0 0 19 0 8 0 164678870 881512448 19450 18446744073709551615 134512640 134570532 4294956096 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=25147/tid=25154] ppid=25133 vsize=860852 CPUtime=0
/proc/25147/task/25154/stat : 25154 (java) S 25133 25133 23725 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 164678870 881512448 19450 18446744073709551615 134512640 134570532 4294956096 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.29
Current children cumulated vsize (KiB) 908404

[startup+2.98561 s]
/proc/loadavg: 1.92 2.00 1.99 3/102 25154
/proc/meminfo: memFree=1287160/2055920 swapFree=4160348/4192956
[pid=25133] ppid=25131 vsize=47552 CPUtime=2.85
/proc/25133/stat : 25133 (galac.sh) S 25131 25133 23725 0 -1 4194304 799 23185 0 1 0 0 271 14 17 0 1 0 164678859 48693248 363 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 252429134682 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/25133/statm: 11888 363 245 79 0 218 0
Current children cumulated CPU time (s) 2.85
Current children cumulated vsize (KiB) 47552

[startup+6.2762 s]
/proc/loadavg: 1.93 2.00 1.99 3/95 25155
/proc/meminfo: memFree=1353776/2055920 swapFree=4160348/4192956
[pid=25133] ppid=25131 vsize=47552 CPUtime=2.85
/proc/25133/stat : 25133 (galac.sh) S 25131 25133 23725 0 -1 4194304 799 23185 0 1 0 0 271 14 17 0 1 0 164678859 48693248 363 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 252429134682 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/25133/statm: 11888 363 245 79 0 218 0
[pid=25155] ppid=25133 vsize=12116 CPUtime=3.29
/proc/25155/stat : 25155 (minisat) R 25133 25133 23725 0 -1 4194304 2835 0 0 0 328 1 0 0 25 0 1 0 164679154 12406784 2817 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529506 0 0 4096 3 0 0 0 17 1 0 0
/proc/25155/statm: 3029 2817 54 142 0 2885 0
Current children cumulated CPU time (s) 6.14
Current children cumulated vsize (KiB) 59668

[startup+12.7444 s]
/proc/loadavg: 1.93 2.00 1.99 3/95 25155
/proc/meminfo: memFree=1347952/2055920 swapFree=4160348/4192956
[pid=25133] ppid=25131 vsize=47552 CPUtime=2.85
/proc/25133/stat : 25133 (galac.sh) S 25131 25133 23725 0 -1 4194304 799 23185 0 1 0 0 271 14 17 0 1 0 164678859 48693248 363 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 252429134682 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/25133/statm: 11888 363 245 79 0 218 0
[pid=25155] ppid=25133 vsize=17416 CPUtime=9.69
/proc/25155/stat : 25155 (minisat) R 25133 25133 23725 0 -1 4194304 4171 0 0 0 967 2 0 0 25 0 1 0 164679154 17833984 4153 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529318 0 0 4096 3 0 0 0 17 1 0 0
/proc/25155/statm: 4354 4153 54 142 0 4210 0
Current children cumulated CPU time (s) 12.54
Current children cumulated vsize (KiB) 64968

[startup+25.5817 s]
/proc/loadavg: 1.95 2.00 1.99 3/95 25155
/proc/meminfo: memFree=1341552/2055920 swapFree=4160348/4192956
[pid=25133] ppid=25131 vsize=47552 CPUtime=2.85
/proc/25133/stat : 25133 (galac.sh) S 25131 25133 23725 0 -1 4194304 799 23185 0 1 0 0 271 14 17 0 1 0 164678859 48693248 363 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 252429134682 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/25133/statm: 11888 363 245 79 0 218 0
[pid=25155] ppid=25133 vsize=24064 CPUtime=22.41
/proc/25155/stat : 25155 (minisat) R 25133 25133 23725 0 -1 4194304 5836 0 0 0 2238 3 0 0 25 0 1 0 164679154 24641536 5818 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529316 0 0 4096 3 0 0 0 17 1 0 0
/proc/25155/statm: 6016 5818 54 142 0 5872 0
Current children cumulated CPU time (s) 25.26
Current children cumulated vsize (KiB) 71616

[startup+51.2259 s]
/proc/loadavg: 1.96 2.00 1.99 3/95 25155
/proc/meminfo: memFree=1332272/2055920 swapFree=4160348/4192956
[pid=25133] ppid=25131 vsize=47552 CPUtime=2.85
/proc/25133/stat : 25133 (galac.sh) S 25131 25133 23725 0 -1 4194304 799 23185 0 1 0 0 271 14 17 0 1 0 164678859 48693248 363 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 252429134682 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/25133/statm: 11888 363 245 79 0 218 0
[pid=25155] ppid=25133 vsize=33224 CPUtime=47.82
/proc/25155/stat : 25155 (minisat) R 25133 25133 23725 0 -1 4194304 8120 0 0 0 4776 6 0 0 25 0 1 0 164679154 34021376 8102 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529430 0 0 4096 3 0 0 0 17 1 0 0
/proc/25155/statm: 8306 8102 54 142 0 8162 0
Current children cumulated CPU time (s) 50.67
Current children cumulated vsize (KiB) 80776

[startup+102.431 s]
/proc/loadavg: 1.98 2.00 1.99 4/95 25155
/proc/meminfo: memFree=1319728/2055920 swapFree=4160348/4192956
[pid=25133] ppid=25131 vsize=47552 CPUtime=2.85
/proc/25133/stat : 25133 (galac.sh) S 25131 25133 23725 0 -1 4194304 799 23185 0 1 0 0 271 14 17 0 1 0 164678859 48693248 363 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 252429134682 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/25133/statm: 11888 363 245 79 0 218 0
[pid=25155] ppid=25133 vsize=45944 CPUtime=98.55
/proc/25155/stat : 25155 (minisat) R 25133 25133 23725 0 -1 4194304 11251 0 0 0 9845 10 0 0 25 0 1 0 164679154 47046656 11233 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529461 0 0 4096 3 0 0 0 17 1 0 0
/proc/25155/statm: 11486 11233 54 142 0 11342 0
Current children cumulated CPU time (s) 101.4
Current children cumulated vsize (KiB) 93496

[startup+162.487 s]
/proc/loadavg: 1.99 2.00 1.99 3/95 25155
/proc/meminfo: memFree=1312176/2055920 swapFree=4160348/4192956
[pid=25133] ppid=25131 vsize=47552 CPUtime=2.85
/proc/25133/stat : 25133 (galac.sh) S 25131 25133 23725 0 -1 4194304 799 23185 0 1 0 0 271 14 17 0 1 0 164678859 48693248 363 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 252429134682 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/25133/statm: 11888 363 245 79 0 218 0
[pid=25155] ppid=25133 vsize=53420 CPUtime=158.06
/proc/25155/stat : 25155 (minisat) R 25133 25133 23725 0 -1 4194304 13121 0 0 0 15793 13 0 0 25 0 1 0 164679154 54702080 13103 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529316 0 0 4096 3 0 0 0 17 1 0 0
/proc/25155/statm: 13355 13103 54 142 0 13211 0
Current children cumulated CPU time (s) 160.91
Current children cumulated vsize (KiB) 100972

[startup+222.489 s]
/proc/loadavg: 2.03 2.01 2.00 3/95 25155
/proc/meminfo: memFree=1309232/2055920 swapFree=4160348/4192956
[pid=25133] ppid=25131 vsize=47552 CPUtime=2.85
/proc/25133/stat : 25133 (galac.sh) S 25131 25133 23725 0 -1 4194304 799 23185 0 1 0 0 271 14 17 0 1 0 164678859 48693248 363 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 252429134682 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/25133/statm: 11888 363 245 79 0 218 0
[pid=25155] ppid=25133 vsize=56264 CPUtime=217.51
/proc/25155/stat : 25155 (minisat) R 25133 25133 23725 0 -1 4194304 13847 0 0 0 21737 14 0 0 25 0 1 0 164679154 57614336 13829 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529430 0 0 4096 3 0 0 0 17 1 0 0
/proc/25155/statm: 14066 13829 54 142 0 13922 0
Current children cumulated CPU time (s) 220.36
Current children cumulated vsize (KiB) 103816

[startup+282.524 s]
/proc/loadavg: 2.01 2.01 2.00 3/95 25155
/proc/meminfo: memFree=1309168/2055920 swapFree=4160348/4192956
[pid=25133] ppid=25131 vsize=47552 CPUtime=2.85
/proc/25133/stat : 25133 (galac.sh) S 25131 25133 23725 0 -1 4194304 799 23185 0 1 0 0 271 14 17 0 1 0 164678859 48693248 363 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 252429134682 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/25133/statm: 11888 363 245 79 0 218 0
[pid=25155] ppid=25133 vsize=56264 CPUtime=276.99
/proc/25155/stat : 25155 (minisat) R 25133 25133 23725 0 -1 4194304 13848 0 0 0 27685 14 0 0 25 0 1 0 164679154 57614336 13830 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529426 0 0 4096 3 0 0 0 17 1 0 0
/proc/25155/statm: 14066 13830 54 142 0 13922 0
Current children cumulated CPU time (s) 279.84
Current children cumulated vsize (KiB) 103816

[startup+342.558 s]
/proc/loadavg: 2.00 2.00 2.00 3/95 25155
/proc/meminfo: memFree=1303664/2055920 swapFree=4160348/4192956
[pid=25133] ppid=25131 vsize=47552 CPUtime=2.85
/proc/25133/stat : 25133 (galac.sh) S 25131 25133 23725 0 -1 4194304 799 23185 0 1 0 0 271 14 17 0 1 0 164678859 48693248 363 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 252429134682 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/25133/statm: 11888 363 245 79 0 218 0
[pid=25155] ppid=25133 vsize=62076 CPUtime=336.48
/proc/25155/stat : 25155 (minisat) R 25133 25133 23725 0 -1 4194304 15257 0 0 0 33631 17 0 0 25 0 1 0 164679154 63565824 15239 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529453 0 0 4096 3 0 0 0 17 1 0 0
/proc/25155/statm: 15519 15239 54 142 0 15375 0
Current children cumulated CPU time (s) 339.33
Current children cumulated vsize (KiB) 109628

[startup+402.646 s]
/proc/loadavg: 2.10 2.03 2.01 3/95 25155
/proc/meminfo: memFree=1296688/2055920 swapFree=4160348/4192956
[pid=25133] ppid=25131 vsize=47552 CPUtime=2.85
/proc/25133/stat : 25133 (galac.sh) S 25131 25133 23725 0 -1 4194304 799 23185 0 1 0 0 271 14 17 0 1 0 164678859 48693248 363 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 252429134682 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/25133/statm: 11888 363 245 79 0 218 0
[pid=25155] ppid=25133 vsize=69280 CPUtime=396.01
/proc/25155/stat : 25155 (minisat) R 25133 25133 23725 0 -1 4194304 17015 0 0 0 39582 19 0 0 25 0 1 0 164679154 70942720 16997 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529316 0 0 4096 3 0 0 0 17 1 0 0
/proc/25155/statm: 17320 16997 54 142 0 17176 0
Current children cumulated CPU time (s) 398.86
Current children cumulated vsize (KiB) 116832

[startup+462.657 s]
/proc/loadavg: 2.04 2.02 2.00 3/95 25155
/proc/meminfo: memFree=1290928/2055920 swapFree=4160348/4192956
[pid=25133] ppid=25131 vsize=47552 CPUtime=2.85
/proc/25133/stat : 25133 (galac.sh) S 25131 25133 23725 0 -1 4194304 799 23185 0 1 0 0 271 14 17 0 1 0 164678859 48693248 363 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 252429134682 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/25133/statm: 11888 363 245 79 0 218 0
[pid=25155] ppid=25133 vsize=74964 CPUtime=455.47
/proc/25155/stat : 25155 (minisat) R 25133 25133 23725 0 -1 4194304 18397 0 0 0 45526 21 0 0 25 0 1 0 164679154 76763136 18379 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529316 0 0 4096 3 0 0 0 17 1 0 0
/proc/25155/statm: 18741 18379 54 142 0 18597 0
Current children cumulated CPU time (s) 458.32
Current children cumulated vsize (KiB) 122516

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

/proc/loadavg: 2.03 2.02 2.00 3/88 25268
/proc/meminfo: memFree=1238584/2055920 swapFree=4160348/4192956
[pid=25133] ppid=25131 vsize=47552 CPUtime=2.85
/proc/25133/stat : 25133 (galac.sh) S 25131 25133 23725 0 -1 4194304 799 23185 0 1 0 0 271 14 17 0 1 0 164678859 48693248 363 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 252429134682 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/25133/statm: 11888 363 245 79 0 218 0
[pid=25155] ppid=25133 vsize=81228 CPUtime=1113.42
/proc/25155/stat : 25155 (minisat) R 25133 25133 23725 0 -1 4194304 19886 0 0 0 111314 28 0 0 25 0 1 0 164679154 83177472 19868 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134525811 0 0 4096 3 0 0 0 17 0 0 0
/proc/25155/statm: 20307 19868 54 142 0 20163 0
Current children cumulated CPU time (s) 1116.27
Current children cumulated vsize (KiB) 128780

[startup+1183.48 s]
/proc/loadavg: 2.01 2.01 2.00 3/88 25268
/proc/meminfo: memFree=1235128/2055920 swapFree=4160348/4192956
[pid=25133] ppid=25131 vsize=47552 CPUtime=2.85
/proc/25133/stat : 25133 (galac.sh) S 25131 25133 23725 0 -1 4194304 799 23185 0 1 0 0 271 14 17 0 1 0 164678859 48693248 363 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 252429134682 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/25133/statm: 11888 363 245 79 0 218 0
[pid=25155] ppid=25133 vsize=83792 CPUtime=1173.41
/proc/25155/stat : 25155 (minisat) R 25133 25133 23725 0 -1 4194304 20508 0 0 0 117312 29 0 0 25 0 1 0 164679154 85803008 20490 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529316 0 0 4096 3 0 0 0 17 0 0 0
/proc/25155/statm: 20948 20490 54 142 0 20804 0
Current children cumulated CPU time (s) 1176.26
Current children cumulated vsize (KiB) 131344

[startup+1243.57 s]
/proc/loadavg: 2.00 2.01 2.00 3/94 25352
/proc/meminfo: memFree=1228344/2055920 swapFree=4160348/4192956
[pid=25133] ppid=25131 vsize=47552 CPUtime=2.85
/proc/25133/stat : 25133 (galac.sh) S 25131 25133 23725 0 -1 4194304 799 23185 0 1 0 0 271 14 17 0 1 0 164678859 48693248 363 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 252429134682 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/25133/statm: 11888 363 245 79 0 218 0
[pid=25155] ppid=25133 vsize=83792 CPUtime=1233.42
/proc/25155/stat : 25155 (minisat) R 25133 25133 23725 0 -1 4194304 20512 0 0 0 123306 36 0 0 25 0 1 0 164679154 85803008 20494 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529316 0 0 4096 3 0 0 0 17 0 0 0
/proc/25155/statm: 20948 20494 54 142 0 20804 0
Current children cumulated CPU time (s) 1236.27
Current children cumulated vsize (KiB) 131344

[startup+1303.59 s]
/proc/loadavg: 2.00 2.00 2.00 3/94 25438
/proc/meminfo: memFree=1221448/2055920 swapFree=4160348/4192956
[pid=25133] ppid=25131 vsize=47552 CPUtime=2.85
/proc/25133/stat : 25133 (galac.sh) S 25131 25133 23725 0 -1 4194304 799 23185 0 1 0 0 271 14 17 0 1 0 164678859 48693248 363 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 252429134682 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/25133/statm: 11888 363 245 79 0 218 0
[pid=25155] ppid=25133 vsize=83956 CPUtime=1293.34
/proc/25155/stat : 25155 (minisat) R 25133 25133 23725 0 -1 4194304 20577 0 0 0 129286 48 0 0 25 0 1 0 164679154 85970944 20559 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529316 0 0 4096 3 0 0 0 17 0 0 0
/proc/25155/statm: 20989 20559 54 142 0 20845 0
Current children cumulated CPU time (s) 1296.19
Current children cumulated vsize (KiB) 131508

[startup+1363.68 s]
/proc/loadavg: 2.00 2.00 2.00 3/88 25466
/proc/meminfo: memFree=1221944/2055920 swapFree=4160348/4192956
[pid=25133] ppid=25131 vsize=47552 CPUtime=2.85
/proc/25133/stat : 25133 (galac.sh) S 25131 25133 23725 0 -1 4194304 799 23185 0 1 0 0 271 14 17 0 1 0 164678859 48693248 363 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 252429134682 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/25133/statm: 11888 363 245 79 0 218 0
[pid=25155] ppid=25133 vsize=84716 CPUtime=1353.34
/proc/25155/stat : 25155 (minisat) R 25133 25133 23725 0 -1 4194304 20731 0 0 0 135284 50 0 0 25 0 1 0 164679154 86749184 20713 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529446 0 0 4096 3 0 0 0 17 0 0 0
/proc/25155/statm: 21179 20713 54 142 0 21035 0
Current children cumulated CPU time (s) 1356.19
Current children cumulated vsize (KiB) 132268

[startup+1423.78 s]
/proc/loadavg: 2.00 2.00 2.00 3/88 25466
/proc/meminfo: memFree=1220984/2055920 swapFree=4160348/4192956
[pid=25133] ppid=25131 vsize=47552 CPUtime=2.85
/proc/25133/stat : 25133 (galac.sh) S 25131 25133 23725 0 -1 4194304 799 23185 0 1 0 0 271 14 17 0 1 0 164678859 48693248 363 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 252429134682 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/25133/statm: 11888 363 245 79 0 218 0
[pid=25155] ppid=25133 vsize=85048 CPUtime=1413.37
/proc/25155/stat : 25155 (minisat) R 25133 25133 23725 0 -1 4194304 20827 0 0 0 141287 50 0 0 25 0 1 0 164679154 87089152 20809 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529316 0 0 4096 3 0 0 0 17 0 0 0
/proc/25155/statm: 21262 20809 54 142 0 21118 0
Current children cumulated CPU time (s) 1416.22
Current children cumulated vsize (KiB) 132600

[startup+1483.87 s]
/proc/loadavg: 2.00 2.00 2.00 3/88 25466
/proc/meminfo: memFree=1211448/2055920 swapFree=4160348/4192956
[pid=25133] ppid=25131 vsize=47552 CPUtime=2.85
/proc/25133/stat : 25133 (galac.sh) S 25131 25133 23725 0 -1 4194304 799 23185 0 1 0 0 271 14 17 0 1 0 164678859 48693248 363 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 252429134682 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/25133/statm: 11888 363 245 79 0 218 0
[pid=25155] ppid=25133 vsize=89012 CPUtime=1473.4
/proc/25155/stat : 25155 (minisat) R 25133 25133 23725 0 -1 4194304 21801 0 0 0 147289 51 0 0 25 0 1 0 164679154 91148288 21783 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529316 0 0 4096 3 0 0 0 17 0 0 0
/proc/25155/statm: 22253 21783 54 142 0 22109 0
Current children cumulated CPU time (s) 1476.25
Current children cumulated vsize (KiB) 136564

[startup+1543.96 s]
/proc/loadavg: 2.00 2.00 2.00 3/88 25466
/proc/meminfo: memFree=1206200/2055920 swapFree=4160348/4192956
[pid=25133] ppid=25131 vsize=47552 CPUtime=2.85
/proc/25133/stat : 25133 (galac.sh) S 25131 25133 23725 0 -1 4194304 799 23185 0 1 0 0 271 14 17 0 1 0 164678859 48693248 363 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 252429134682 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/25133/statm: 11888 363 245 79 0 218 0
[pid=25155] ppid=25133 vsize=94308 CPUtime=1533.41
/proc/25155/stat : 25155 (minisat) R 25133 25133 23725 0 -1 4194304 23111 0 0 0 153288 53 0 0 25 0 1 0 164679154 96571392 23093 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529316 0 0 4096 3 0 0 0 17 0 0 0
/proc/25155/statm: 23577 23093 54 142 0 23433 0
Current children cumulated CPU time (s) 1536.26
Current children cumulated vsize (KiB) 141860

[startup+1604.04 s]
/proc/loadavg: 2.00 2.00 2.00 3/88 25466
/proc/meminfo: memFree=1203448/2055920 swapFree=4160348/4192956
[pid=25133] ppid=25131 vsize=47552 CPUtime=2.85
/proc/25133/stat : 25133 (galac.sh) S 25131 25133 23725 0 -1 4194304 799 23185 0 1 0 0 271 14 17 0 1 0 164678859 48693248 363 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 252429134682 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/25133/statm: 11888 363 245 79 0 218 0
[pid=25155] ppid=25133 vsize=96972 CPUtime=1593.42
/proc/25155/stat : 25155 (minisat) R 25133 25133 23725 0 -1 4194304 23767 0 0 0 159288 54 0 0 25 0 1 0 164679154 99299328 23749 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134528152 0 0 4096 3 0 0 0 17 0 0 0
/proc/25155/statm: 24243 23749 54 142 0 24099 0
Current children cumulated CPU time (s) 1596.27
Current children cumulated vsize (KiB) 144524

[startup+1664.13 s]
/proc/loadavg: 2.00 2.00 2.00 3/88 25466
/proc/meminfo: memFree=1203448/2055920 swapFree=4160348/4192956
[pid=25133] ppid=25131 vsize=47552 CPUtime=2.85
/proc/25133/stat : 25133 (galac.sh) S 25131 25133 23725 0 -1 4194304 799 23185 0 1 0 0 271 14 17 0 1 0 164678859 48693248 363 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 252429134682 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/25133/statm: 11888 363 245 79 0 218 0
[pid=25155] ppid=25133 vsize=96972 CPUtime=1653.45
/proc/25155/stat : 25155 (minisat) R 25133 25133 23725 0 -1 4194304 23767 0 0 0 165291 54 0 0 25 0 1 0 164679154 99299328 23749 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529316 0 0 4096 3 0 0 0 17 0 0 0
/proc/25155/statm: 24243 23749 54 142 0 24099 0
Current children cumulated CPU time (s) 1656.3
Current children cumulated vsize (KiB) 144524

[startup+1724.22 s]
/proc/loadavg: 2.00 2.00 2.00 3/88 25466
/proc/meminfo: memFree=1203384/2055920 swapFree=4160348/4192956
[pid=25133] ppid=25131 vsize=47552 CPUtime=2.85
/proc/25133/stat : 25133 (galac.sh) S 25131 25133 23725 0 -1 4194304 799 23185 0 1 0 0 271 14 17 0 1 0 164678859 48693248 363 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 252429134682 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/25133/statm: 11888 363 245 79 0 218 0
[pid=25155] ppid=25133 vsize=96972 CPUtime=1713.46
/proc/25155/stat : 25155 (minisat) R 25133 25133 23725 0 -1 4194304 23774 0 0 0 171292 54 0 0 25 0 1 0 164679154 99299328 23756 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529316 0 0 4096 3 0 0 0 17 0 0 0
/proc/25155/statm: 24243 23756 54 142 0 24099 0
Current children cumulated CPU time (s) 1716.31
Current children cumulated vsize (KiB) 144524

[startup+1784.32 s]
/proc/loadavg: 2.00 2.00 2.00 3/88 25466
/proc/meminfo: memFree=1199288/2055920 swapFree=4160348/4192956
[pid=25133] ppid=25131 vsize=47552 CPUtime=2.85
/proc/25133/stat : 25133 (galac.sh) S 25131 25133 23725 0 -1 4194304 799 23185 0 1 0 0 271 14 17 0 1 0 164678859 48693248 363 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 252429134682 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/25133/statm: 11888 363 245 79 0 218 0
[pid=25155] ppid=25133 vsize=97300 CPUtime=1773.48
/proc/25155/stat : 25155 (minisat) R 25133 25133 23725 0 -1 4194304 23833 0 0 0 177294 54 0 0 25 0 1 0 164679154 99635200 23815 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529430 0 0 4096 3 0 0 0 17 0 0 0
/proc/25155/statm: 24325 23815 54 142 0 24181 0
Current children cumulated CPU time (s) 1776.33
Current children cumulated vsize (KiB) 144852



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1808.04 s]
/proc/loadavg: 2.00 2.00 2.00 4/88 25466
/proc/meminfo: memFree=1194488/2055920 swapFree=4160348/4192956
[pid=25133] ppid=25131 vsize=47552 CPUtime=2.85
/proc/25133/stat : 25133 (galac.sh) S 25131 25133 23725 0 -1 4194304 799 23185 0 1 0 0 271 14 17 0 1 0 164678859 48693248 363 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 252429134682 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/25133/statm: 11888 363 245 79 0 218 0
[pid=25155] ppid=25133 vsize=97300 CPUtime=1797.19
/proc/25155/stat : 25155 (minisat) R 25133 25133 23725 0 -1 4194304 23834 0 0 0 179664 55 0 0 25 0 1 0 164679154 99635200 23816 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529316 0 0 4096 3 0 0 0 17 0 0 0
/proc/25155/statm: 24325 23816 54 142 0 24181 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 144852

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 25133 and gives childrusage.ru_utime.tv_sec=2 childrusage.ru_utime.tv_usec=717586 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=148977
CPU time returned by wait4() is 2.86656
while last known CPU time is 1800.04

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

Real time (s): 1808.05
CPU time (s): 1800.04
CPU user time (s): 1799.35
CPU system time (s): 0.69
CPU usage (%): 99.5568
Max. virtual memory (cumulated for all children) (KiB): 908404

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.71759
system time used= 0.148977
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 23984
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= 884
involuntary context switches= 910

runsolver used 2.03069 s user time and 5.9091 s system time

The end

Launcher Data (download as text)

Begin job on node12 on Sun Jan  7 09:40:38 UTC 2007


IDJOB= 203656
IDBENCH= 3974
FILE ID= node12/203656-1168162838

PBS_JOBID= 3478266

Free space on /tmp= 66319 MiB

BENCH NAME= HOME/pub/bench/CPAI06/random/rand-2-27/rand-27-27-351-163-59021_ext.xml
COMMAND LINE= /tmp/evaluation/203656-1168162838/galac.sh /tmp/evaluation/203656-1168162838/unknown.xml
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node12/watcher-203656-1168162838 -o ROOT/results/node12/solver-203656-1168162838 -C 1800 -M 900  /tmp/evaluation/203656-1168162838/galac.sh /tmp/evaluation/203656-1168162838/unknown.xml

META MD5SUM SOLVER= d8bf20eb49fe33822f00bab08f33d7fc
MD5SUM BENCH=  44fdb95b12115dd36d19382bd61569e9

RANDOM SEED= 997885765

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		: 3000.265
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		: 3000.265
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:       1366040 kB
Buffers:         52372 kB
Cached:         513692 kB
SwapCached:       4660 kB
Active:         123876 kB
Inactive:       491180 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1366040 kB
SwapTotal:     4192956 kB
SwapFree:      4160348 kB
Dirty:            3200 kB
Writeback:           0 kB
Mapped:          66236 kB
Slab:            59532 kB
Committed_AS:  4483204 kB
PageTables:       2188 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= 66315 MiB



End job on node12 on Sun Jan  7 10:10:46 UTC 2007