Trace number 370089

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
SATzilla CRAFTEDUNSAT 20.7978 20.8366

General information on the benchmark

Namecrafted/Medium/contest05/pebbling/
unsat-pbl-00250.sat05-1330.reshuffled-07.cnf
MD5SUM922dc9f32281b0c4efd640c112a641b6
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1.71574
Satisfiable
(Un)Satisfiability was proved
Number of variables864
Number of clauses32700
Sum of the clauses size256765
Maximum clause length11
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 228
Number of clauses of size 3180
Number of clauses of size 4348
Number of clauses of size 51746
Number of clauses of size over 530396

Solver Data (download as text)

11.75/11.87	c run March_dl for 5 seconds ... 
11.75/11.87	c Bin: Executing march_dl
11.75/11.87	c child exit by a signal
11.75/11.87	c march_dl returned code 137.
11.75/11.87	c run saps (UBCSAT implementation) for 2 seconds ... 
11.75/11.87	c Bin: Executing ubcsat2006
11.75/11.87	c child exited successfully
11.75/11.87	c ubcsat2006 returned code 0.
11.75/11.87	c satzilla computing base features
11.75/11.87	c satzilla doing unit-prop probe
11.75/11.87	c satzilla doing local search probe
11.75/11.87	c satzilla doing lobjois search-space size estimate
11.75/11.87	c satzilla's ranking:
11.75/11.87	c 1) zchaff_rand+P: 0.365361
11.75/11.87	c 2) vallst+P: 1.253934
11.75/11.87	c 3) minisat20+P: 1.665093
11.75/11.87	c 4) minisat20: 1.818197
11.75/11.87	c 5) march_dl: 3.547780
11.75/11.87	c 6) march_dl+P: 4.827233
11.75/11.87	c 7) kcnfs+P: 999.000000
11.75/11.87	c 8) kcnfs: 999.000000
11.75/11.87	c 9) vallst: 999.000000
11.75/11.87	c 10) zchaff_rand: 999.000000
11.75/11.87	c satzilla running zchaff_rand with preprocessing ... 
20.73/20.83	c Preprocessing...
20.73/20.83	c Inital problem has 864 variables, 32672 nary clauses (28 binary clauses).
20.73/20.83	c Num non-binary clauses 32670, Average non-binary clause length 7.858
20.73/20.83	c Theory has no gaps
20.73/20.83	c Preprocessor runtime was 0.130 seconds.
20.73/20.83	c 
20.73/20.83	c Satisfiability of theory still undetermined.
20.73/20.83	c See file /tmp/RnSlF2 for simplified theory.
20.73/20.83	c Bin: Executing zchaff_rand
20.73/20.83	c child exited successfully
20.73/20.83	c zchaff_rand returned code 20.
20.73/20.83	s UNSATISFIABLE
20.73/20.83	c SATZILLA_TIME=20.770000

Verifier Data (download as text)

No possible verification on an UNSAT instance

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node29/watcher-370089-1177551937 -o ROOT/results/node29/solver-370089-1177551937 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/370089-1177551937/SATzilla2007_C /tmp/evaluation/370089-1177551937/instance-370089-1177551937.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.77 0.92 0.89 3/77 3406
/proc/meminfo: memFree=1571608/2055920 swapFree=4146612/4192956
[pid=3406] ppid=3404 vsize=1440 CPUtime=0
/proc/3406/stat : 3406 (SATzilla2007_C) S 3404 3406 2245 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 203109518 1474560 110 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/3406/statm: 360 110 95 260 0 84 0
[pid=3407] ppid=3406 vsize=900 CPUtime=0
/proc/3407/stat : 3407 (march_dl) R 3406 3406 2245 0 -1 4194304 119 0 0 0 0 0 0 0 19 0 1 0 203109518 921600 114 18446744073709551615 134512640 134996440 4294956688 18446744073709551615 134652876 0 0 8392704 0 0 0 0 17 1 0 0
/proc/3407/statm: 225 114 50 118 0 104 0

[startup+0.0941891 s]
/proc/loadavg: 0.77 0.92 0.89 3/77 3406
/proc/meminfo: memFree=1571608/2055920 swapFree=4146612/4192956
[pid=3406] ppid=3404 vsize=1440 CPUtime=0
/proc/3406/stat : 3406 (SATzilla2007_C) S 3404 3406 2245 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 203109518 1474560 110 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/3406/statm: 360 110 95 260 0 84 0
[pid=3407] ppid=3406 vsize=1956 CPUtime=0.09
/proc/3407/stat : 3407 (march_dl) R 3406 3406 2245 0 -1 4194304 420 0 0 0 9 0 0 0 19 0 1 0 203109518 2002944 415 18446744073709551615 134512640 134996440 4294956688 18446744073709551615 134652876 0 0 8392704 0 0 0 0 17 1 0 0
/proc/3407/statm: 489 415 50 118 0 368 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3396

[startup+0.10119 s]
/proc/loadavg: 0.77 0.92 0.89 3/77 3406
/proc/meminfo: memFree=1571608/2055920 swapFree=4146612/4192956
[pid=3406] ppid=3404 vsize=1440 CPUtime=0
/proc/3406/stat : 3406 (SATzilla2007_C) S 3404 3406 2245 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 203109518 1474560 110 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/3406/statm: 360 110 95 260 0 84 0
[pid=3407] ppid=3406 vsize=2776 CPUtime=0.09
/proc/3407/stat : 3407 (march_dl) R 3406 3406 2245 0 -1 4194304 485 0 0 0 9 0 0 0 19 0 1 0 203109518 2842624 479 18446744073709551615 134512640 134996440 4294956688 18446744073709551615 134544208 0 0 8392704 0 0 0 0 17 1 0 0
/proc/3407/statm: 694 479 52 118 0 573 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4216

[startup+0.301202 s]
/proc/loadavg: 0.77 0.92 0.89 3/77 3406
/proc/meminfo: memFree=1571608/2055920 swapFree=4146612/4192956
[pid=3406] ppid=3404 vsize=1440 CPUtime=0
/proc/3406/stat : 3406 (SATzilla2007_C) S 3404 3406 2245 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 203109518 1474560 110 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/3406/statm: 360 110 95 260 0 84 0
[pid=3407] ppid=3406 vsize=3088 CPUtime=0.29
/proc/3407/stat : 3407 (march_dl) R 3406 3406 2245 0 -1 4194304 4121 0 0 0 28 1 0 0 20 0 1 0 203109518 3162112 586 18446744073709551615 134512640 134996440 4294956688 18446744073709551615 134522676 0 0 8392704 0 0 0 0 17 1 0 0
/proc/3407/statm: 772 586 57 118 0 651 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4528

[startup+0.701228 s]
/proc/loadavg: 0.77 0.92 0.89 3/77 3406
/proc/meminfo: memFree=1571608/2055920 swapFree=4146612/4192956
[pid=3406] ppid=3404 vsize=1440 CPUtime=0
/proc/3406/stat : 3406 (SATzilla2007_C) S 3404 3406 2245 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 203109518 1474560 110 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/3406/statm: 360 110 95 260 0 84 0
[pid=3407] ppid=3406 vsize=10508 CPUtime=0.69
/proc/3407/stat : 3407 (march_dl) R 3406 3406 2245 0 -1 4194304 9845 0 0 0 65 4 0 0 24 0 1 0 203109518 10760192 1511 18446744073709551615 134512640 134996440 4294956688 18446744073709551615 134583416 0 0 8392704 0 0 0 0 17 1 0 0
/proc/3407/statm: 2627 1511 67 118 0 2506 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 11948

[startup+1.50228 s]
/proc/loadavg: 0.77 0.92 0.89 2/79 3408
/proc/meminfo: memFree=1565512/2055920 swapFree=4146612/4192956
[pid=3406] ppid=3404 vsize=1440 CPUtime=0
/proc/3406/stat : 3406 (SATzilla2007_C) S 3404 3406 2245 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 203109518 1474560 110 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/3406/statm: 360 110 95 260 0 84 0
[pid=3407] ppid=3406 vsize=10904 CPUtime=1.49
/proc/3407/stat : 3407 (march_dl) R 3406 3406 2245 0 -1 4194304 9930 0 0 0 145 4 0 0 25 0 1 0 203109518 11165696 1596 18446744073709551615 134512640 134996440 4294956688 18446744073709551615 134583400 0 0 8392704 0 0 0 0 17 1 0 0
/proc/3407/statm: 2726 1596 67 118 0 2605 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 12344

[startup+3.10138 s]
/proc/loadavg: 0.77 0.92 0.89 2/79 3408
/proc/meminfo: memFree=1565128/2055920 swapFree=4146612/4192956
[pid=3406] ppid=3404 vsize=1440 CPUtime=0
/proc/3406/stat : 3406 (SATzilla2007_C) S 3404 3406 2245 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 203109518 1474560 110 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/3406/statm: 360 110 95 260 0 84 0
[pid=3407] ppid=3406 vsize=9020 CPUtime=3.08
/proc/3407/stat : 3407 (march_dl) R 3406 3406 2245 0 -1 4194304 11084 0 0 0 295 13 0 0 25 0 1 0 203109518 9236480 2040 18446744073709551615 134512640 134996440 4294956688 18446744073709551615 134675049 0 0 8392704 0 0 0 0 17 1 0 0
/proc/3407/statm: 2255 2040 73 118 0 2134 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 10460

[startup+6.30158 s]
/proc/loadavg: 0.79 0.92 0.89 2/79 3409
/proc/meminfo: memFree=1568136/2055920 swapFree=4146612/4192956
[pid=3406] ppid=3404 vsize=1440 CPUtime=4.99
/proc/3406/stat : 3406 (SATzilla2007_C) S 3404 3406 2245 0 -1 4194304 134 11143 0 0 0 0 452 47 16 0 1 0 203109518 1474560 111 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/3406/statm: 360 111 96 260 0 84 0
[pid=3409] ppid=3406 vsize=6188 CPUtime=1.27
/proc/3409/stat : 3409 (ubcsat2006) R 3406 3406 2245 0 -1 4194304 970 0 1 0 122 5 0 0 25 0 1 0 203110019 6336512 954 18446744073709551615 134512640 134777720 4294956544 18446744073709551615 4294960144 0 0 8392704 0 0 0 0 17 1 0 0
/proc/3409/statm: 1547 954 156 64 0 1128 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 7628

[startup+12.702 s]
/proc/loadavg: 0.81 0.92 0.89 2/78 3409
/proc/meminfo: memFree=1561808/2055920 swapFree=4146612/4192956
[pid=3406] ppid=3404 vsize=11764 CPUtime=12.06
/proc/3406/stat : 3406 (SATzilla2007_C) S 3404 3406 2245 0 -1 4194304 4632 12119 0 1 481 8 661 56 25 0 1 0 203109518 12046336 2571 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/3406/statm: 2941 2571 165 260 0 2665 0
Current children cumulated CPU time (s) 12.06
Current children cumulated vsize (KiB) 11764

Solver just ended. Dumping a history of the last processes samples

[startup+15.9012 s]
/proc/loadavg: 0.82 0.93 0.90 2/79 3410
/proc/meminfo: memFree=1555464/2055920 swapFree=4146612/4192956
[pid=3406] ppid=3404 vsize=11764 CPUtime=12.06
/proc/3406/stat : 3406 (SATzilla2007_C) S 3404 3406 2245 0 -1 4194304 4632 12119 0 1 481 8 661 56 25 0 1 0 203109518 12046336 2571 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/3406/statm: 2941 2571 165 260 0 2665 0
[pid=3410] ppid=3406 vsize=8948 CPUtime=3.77
/proc/3410/stat : 3410 (zchaff_rand) R 3406 3406 2245 0 -1 4194304 1750 0 0 0 335 42 0 0 25 0 1 0 203110729 9162752 1459 18446744073709551615 134512640 135365884 4294956720 18446744073709551615 135132785 0 0 8392704 0 0 0 0 17 1 0 0
/proc/3410/statm: 2237 1459 112 208 0 2009 0
Current children cumulated CPU time (s) 15.83
Current children cumulated vsize (KiB) 20712

[startup+19.1024 s]
/proc/loadavg: 0.82 0.93 0.90 2/79 3410
/proc/meminfo: memFree=1554376/2055920 swapFree=4146612/4192956
[pid=3406] ppid=3404 vsize=11764 CPUtime=12.06
/proc/3406/stat : 3406 (SATzilla2007_C) S 3404 3406 2245 0 -1 4194304 4632 12119 0 1 481 8 661 56 25 0 1 0 203109518 12046336 2571 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/3406/statm: 2941 2571 165 260 0 2665 0
[pid=3410] ppid=3406 vsize=12668 CPUtime=6.97
/proc/3410/stat : 3410 (zchaff_rand) R 3406 3406 2245 0 -1 4194304 2286 0 0 0 625 72 0 0 25 0 1 0 203110729 12972032 1674 18446744073709551615 134512640 135365884 4294956720 18446744073709551615 135132785 0 0 8392704 0 0 0 0 17 1 0 0
/proc/3410/statm: 3167 1674 112 208 0 2939 0
Current children cumulated CPU time (s) 19.03
Current children cumulated vsize (KiB) 24432

[startup+19.9014 s]
/proc/loadavg: 0.84 0.93 0.90 2/79 3410
/proc/meminfo: memFree=1554120/2055920 swapFree=4146612/4192956
[pid=3406] ppid=3404 vsize=11764 CPUtime=12.06
/proc/3406/stat : 3406 (SATzilla2007_C) S 3404 3406 2245 0 -1 4194304 4632 12119 0 1 481 8 661 56 25 0 1 0 203109518 12046336 2571 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/3406/statm: 2941 2571 165 260 0 2665 0
[pid=3410] ppid=3406 vsize=12800 CPUtime=7.77
/proc/3410/stat : 3410 (zchaff_rand) R 3406 3406 2245 0 -1 4194304 2336 0 0 0 699 78 0 0 25 0 1 0 203110729 13107200 1724 18446744073709551615 134512640 135365884 4294956720 18446744073709551615 135132785 0 0 8392704 0 0 0 0 17 1 0 0
/proc/3410/statm: 3200 1724 112 208 0 2972 0
Current children cumulated CPU time (s) 19.83
Current children cumulated vsize (KiB) 24564

[startup+20.3014 s]
/proc/loadavg: 0.84 0.93 0.90 2/79 3410
/proc/meminfo: memFree=1554120/2055920 swapFree=4146612/4192956
[pid=3406] ppid=3404 vsize=11764 CPUtime=12.06
/proc/3406/stat : 3406 (SATzilla2007_C) S 3404 3406 2245 0 -1 4194304 4632 12119 0 1 481 8 661 56 25 0 1 0 203109518 12046336 2571 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/3406/statm: 2941 2571 165 260 0 2665 0
[pid=3410] ppid=3406 vsize=12800 CPUtime=8.17
/proc/3410/stat : 3410 (zchaff_rand) R 3406 3406 2245 0 -1 4194304 2361 0 0 0 737 80 0 0 25 0 1 0 203110729 13107200 1749 18446744073709551615 134512640 135365884 4294956720 18446744073709551615 135132785 0 0 8392704 0 0 0 0 17 1 0 0
/proc/3410/statm: 3200 1749 112 208 0 2972 0
Current children cumulated CPU time (s) 20.23
Current children cumulated vsize (KiB) 24564

[startup+20.7015 s]
/proc/loadavg: 0.84 0.93 0.90 2/79 3410
/proc/meminfo: memFree=1554120/2055920 swapFree=4146612/4192956
[pid=3406] ppid=3404 vsize=11764 CPUtime=12.06
/proc/3406/stat : 3406 (SATzilla2007_C) S 3404 3406 2245 0 -1 4194304 4632 12119 0 1 481 8 661 56 25 0 1 0 203109518 12046336 2571 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/3406/statm: 2941 2571 165 260 0 2665 0
[pid=3410] ppid=3406 vsize=12800 CPUtime=8.57
/proc/3410/stat : 3410 (zchaff_rand) R 3406 3406 2245 0 -1 4194304 2396 0 0 0 775 82 0 0 25 0 1 0 203110729 13107200 1784 18446744073709551615 134512640 135365884 4294956720 18446744073709551615 135132785 0 0 8392704 0 0 0 0 17 1 0 0
/proc/3410/statm: 3200 1784 112 208 0 2972 0
Current children cumulated CPU time (s) 20.63
Current children cumulated vsize (KiB) 24564

[startup+20.8015 s]
/proc/loadavg: 0.84 0.93 0.90 2/79 3410
/proc/meminfo: memFree=1553736/2055920 swapFree=4146612/4192956
[pid=3406] ppid=3404 vsize=11764 CPUtime=12.06
/proc/3406/stat : 3406 (SATzilla2007_C) S 3404 3406 2245 0 -1 4194304 4632 12119 0 1 481 8 661 56 25 0 1 0 203109518 12046336 2571 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/3406/statm: 2941 2571 165 260 0 2665 0
[pid=3410] ppid=3406 vsize=12800 CPUtime=8.67
/proc/3410/stat : 3410 (zchaff_rand) R 3406 3406 2245 0 -1 4194304 2414 0 0 0 785 82 0 0 25 0 1 0 203110729 13107200 1802 18446744073709551615 134512640 135365884 4294956720 18446744073709551615 135132785 0 0 8392704 0 0 0 0 17 1 0 0
/proc/3410/statm: 3200 1802 112 208 0 2972 0
Current children cumulated CPU time (s) 20.73
Current children cumulated vsize (KiB) 24564

Child status: 20
Real time (s): 20.8366
CPU time (s): 20.7978
CPU user time (s): 19.3121
CPU system time (s): 1.48577
CPU usage (%): 99.8142
Max. virtual memory (cumulated for all children) (KiB): 24564

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 19.3121
system time used= 1.48577
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19196
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= 29
involuntary context switches= 135

runsolver used 0.015997 second user time and 0.06499 second system time

The end

Launcher Data (download as text)

Begin job on node29 on Thu Apr 26 01:45:38 UTC 2007

IDJOB= 370089
IDBENCH= 24590
IDSOLVER= 179
FILE ID= node29/370089-1177551937

PBS_JOBID= 4696616

Free space on /tmp= 66480 MiB

SOLVER NAME= SATzilla CRAFTED
BENCH NAME= HOME/pub/bench/SAT07/crafted/Medium/contest05/pebbling/unsat-pbl-00250.sat05-1330.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/370089-1177551937/SATzilla2007_C /tmp/evaluation/370089-1177551937/instance-370089-1177551937.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node29/watcher-370089-1177551937 -o ROOT/results/node29/solver-370089-1177551937 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/370089-1177551937/SATzilla2007_C /tmp/evaluation/370089-1177551937/instance-370089-1177551937.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  922dc9f32281b0c4efd640c112a641b6

RANDOM SEED= 79283091

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node29.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.224
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		: 3000.224
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:       1572016 kB
Buffers:         39852 kB
Cached:         352456 kB
SwapCached:      11748 kB
Active:         257876 kB
Inactive:       176872 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1572016 kB
SwapTotal:     4192956 kB
SwapFree:      4146612 kB
Dirty:            9656 kB
Writeback:           0 kB
Mapped:          48796 kB
Slab:            34492 kB
Committed_AS:  2742232 kB
PageTables:       1936 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= 66480 MiB

End job on node29 on Thu Apr 26 01:45:59 UTC 2007