Trace number 370192

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 843.732 844.189

General information on the benchmark

Namecrafted/Difficult/contest05/QG/
QG6-gensys-icl004.sat05-2716.reshuffled-07.cnf
MD5SUMdd374701f9b3db5a8ac095414c025d77
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark98.802
Satisfiable
(Un)Satisfiability was proved
Number of variables1605
Number of clauses8025
Sum of the clauses size68677
Maximum clause length16
Minimum clause length1
Number of clauses of size 127
Number of clauses of size 2247
Number of clauses of size 31142
Number of clauses of size 4106
Number of clauses of size 5888
Number of clauses of size over 55615

Solver Data (download as text)

12.67/12.70	c run March_dl for 5 seconds ... 
12.67/12.70	c Bin: Executing march_dl
12.67/12.70	c child exit by a signal
12.67/12.70	c march_dl returned code 137.
12.67/12.70	c run saps (UBCSAT implementation) for 2 seconds ... 
12.67/12.70	c Bin: Executing ubcsat2006
12.67/12.70	c child exited successfully
12.67/12.70	c ubcsat2006 returned code 0.
12.67/12.70	c satzilla computing base features
12.67/12.70	c satzilla doing unit-prop probe
12.67/12.70	c satzilla doing local search probe
12.67/12.70	c satzilla doing lobjois search-space size estimate
12.67/12.70	c satzilla's ranking:
12.67/12.70	c 1) zchaff_rand+P: 2.264624
12.67/12.70	c 2) minisat20: 2.270582
12.67/12.70	c 3) minisat20+P: 2.277276
12.67/12.70	c 4) vallst+P: 2.498830
12.67/12.70	c 5) march_dl+P: 4.013237
12.67/12.70	c 6) march_dl: 4.719165
12.67/12.70	c 7) kcnfs+P: 999.000000
12.67/12.70	c 8) kcnfs: 999.000000
12.67/12.70	c 9) vallst: 999.000000
12.67/12.70	c 10) zchaff_rand: 999.000000
12.67/12.70	c satzilla running zchaff_rand with preprocessing ... 
843.62/844.18	c Preprocessing...
843.62/844.18	c Inital problem has 1605 variables, 7778 nary clauses (247 binary clauses).
843.62/844.18	c Num non-binary clauses 7751, Average non-binary clause length 8.793
843.62/844.18	c Theory has no gaps
843.62/844.18	c Preprocessor runtime was 0.050 seconds.
843.62/844.18	c 
843.62/844.18	c Satisfiability of theory still undetermined.
843.62/844.18	c See file /tmp/UDVK1d for simplified theory.
843.62/844.18	c Bin: Executing zchaff_rand
843.62/844.18	c child exited successfully
843.62/844.18	c zchaff_rand returned code 20.
843.62/844.18	s UNSATISFIABLE
843.62/844.18	c SATZILLA_TIME=843.830000

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/node23/watcher-370192-1177552424 -o ROOT/results/node23/solver-370192-1177552424 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/370192-1177552424/SATzilla2007_C /tmp/evaluation/370192-1177552424/instance-370192-1177552424.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: 0.91 0.96 0.91 3/77 7422
/proc/meminfo: memFree=1626432/2055920 swapFree=4169168/4192956
[pid=7422] ppid=7420 vsize=1440 CPUtime=0
/proc/7422/stat : 7422 (SATzilla2007_C) S 7420 7422 6678 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 203159534 1474560 110 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/7422/statm: 360 110 95 260 0 84 0
[pid=7423] ppid=7422 vsize=768 CPUtime=0
/proc/7423/stat : 7423 (march_dl) R 7422 7422 6678 0 -1 4194304 106 0 0 0 0 0 0 0 19 0 1 0 203159534 786432 101 18446744073709551615 134512640 134996440 4294956688 18446744073709551615 134669245 0 0 8392704 0 0 0 0 17 1 0 0
/proc/7423/statm: 192 101 50 118 0 71 0

[startup+0.03185 s]
/proc/loadavg: 0.91 0.96 0.91 3/77 7422
/proc/meminfo: memFree=1626432/2055920 swapFree=4169168/4192956
[pid=7422] ppid=7420 vsize=1440 CPUtime=0
/proc/7422/stat : 7422 (SATzilla2007_C) S 7420 7422 6678 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 203159534 1474560 110 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/7422/statm: 360 110 95 260 0 84 0
[pid=7423] ppid=7422 vsize=1300 CPUtime=0.02
/proc/7423/stat : 7423 (march_dl) R 7422 7422 6678 0 -1 4194304 212 0 0 0 2 0 0 0 19 0 1 0 203159534 1331200 206 18446744073709551615 134512640 134996440 4294956688 18446744073709551615 134544344 0 0 8392704 0 0 0 0 17 1 0 0
/proc/7423/statm: 325 206 52 118 0 204 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 2740

[startup+0.101863 s]
/proc/loadavg: 0.91 0.96 0.91 3/77 7422
/proc/meminfo: memFree=1626432/2055920 swapFree=4169168/4192956
[pid=7422] ppid=7420 vsize=1440 CPUtime=0
/proc/7422/stat : 7422 (SATzilla2007_C) S 7420 7422 6678 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 203159534 1474560 110 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/7422/statm: 360 110 95 260 0 84 0
[pid=7423] ppid=7422 vsize=2232 CPUtime=0.09
/proc/7423/stat : 7423 (march_dl) R 7422 7422 6678 0 -1 4194304 538 0 0 0 9 0 0 0 19 0 1 0 203159534 2285568 468 18446744073709551615 134512640 134996440 4294956688 18446744073709551615 134543085 0 0 8392704 0 0 0 0 17 1 0 0
/proc/7423/statm: 558 468 65 118 0 437 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3672

[startup+0.301901 s]
/proc/loadavg: 0.91 0.96 0.91 3/77 7422
/proc/meminfo: memFree=1626432/2055920 swapFree=4169168/4192956
[pid=7422] ppid=7420 vsize=1440 CPUtime=0
/proc/7422/stat : 7422 (SATzilla2007_C) S 7420 7422 6678 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 203159534 1474560 110 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/7422/statm: 360 110 95 260 0 84 0
[pid=7423] ppid=7422 vsize=3752 CPUtime=0.29
/proc/7423/stat : 7423 (march_dl) R 7422 7422 6678 0 -1 4194304 837 0 0 0 29 0 0 0 21 0 1 0 203159534 3842048 619 18446744073709551615 134512640 134996440 4294956688 18446744073709551615 134583082 0 0 8392704 0 0 0 0 17 1 0 0
/proc/7423/statm: 938 619 67 118 0 817 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5192

[startup+0.701979 s]
/proc/loadavg: 0.91 0.96 0.91 3/77 7422
/proc/meminfo: memFree=1626432/2055920 swapFree=4169168/4192956
[pid=7422] ppid=7420 vsize=1440 CPUtime=0
/proc/7422/stat : 7422 (SATzilla2007_C) S 7420 7422 6678 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 203159534 1474560 110 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/7422/statm: 360 110 95 260 0 84 0
[pid=7423] ppid=7422 vsize=3884 CPUtime=0.69
/proc/7423/stat : 7423 (march_dl) R 7422 7422 6678 0 -1 4194304 873 0 0 0 69 0 0 0 25 0 1 0 203159534 3977216 655 18446744073709551615 134512640 134996440 4294956688 18446744073709551615 134583483 0 0 8392704 0 0 0 0 17 1 0 0
/proc/7423/statm: 971 655 67 118 0 850 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5324

[startup+1.50113 s]
/proc/loadavg: 0.91 0.96 0.91 2/79 7424
/proc/meminfo: memFree=1620456/2055920 swapFree=4169168/4192956
[pid=7422] ppid=7420 vsize=1440 CPUtime=0
/proc/7422/stat : 7422 (SATzilla2007_C) S 7420 7422 6678 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 203159534 1474560 110 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/7422/statm: 360 110 95 260 0 84 0
[pid=7423] ppid=7422 vsize=5608 CPUtime=1.49
/proc/7423/stat : 7423 (march_dl) R 7422 7422 6678 0 -1 4194304 1917 0 0 0 149 0 0 0 25 0 1 0 203159534 5742592 1323 18446744073709551615 134512640 134996440 4294956688 18446744073709551615 134514091 0 0 8392704 0 0 0 0 17 1 0 0
/proc/7423/statm: 1402 1323 74 118 0 1281 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7048

[startup+3.10144 s]
/proc/loadavg: 0.91 0.96 0.91 2/79 7424
/proc/meminfo: memFree=1620904/2055920 swapFree=4169168/4192956
[pid=7422] ppid=7420 vsize=1440 CPUtime=0
/proc/7422/stat : 7422 (SATzilla2007_C) S 7420 7422 6678 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 203159534 1474560 110 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/7422/statm: 360 110 95 260 0 84 0
[pid=7423] ppid=7422 vsize=5608 CPUtime=3.09
/proc/7423/stat : 7423 (march_dl) R 7422 7422 6678 0 -1 4194304 1917 0 0 0 309 0 0 0 25 0 1 0 203159534 5742592 1323 18446744073709551615 134512640 134996440 4294956688 18446744073709551615 134526923 0 0 8392704 0 0 0 0 17 1 0 0
/proc/7423/statm: 1402 1323 74 118 0 1281 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7048

[startup+6.30106 s]
/proc/loadavg: 0.92 0.96 0.91 2/79 7425
/proc/meminfo: memFree=1624872/2055920 swapFree=4169168/4192956
[pid=7422] ppid=7420 vsize=1440 CPUtime=4.99
/proc/7422/stat : 7422 (SATzilla2007_C) S 7420 7422 6678 0 -1 4194304 134 1918 0 0 0 0 499 0 18 0 1 0 203159534 1474560 111 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/7422/statm: 360 111 96 260 0 84 0
[pid=7425] ppid=7422 vsize=6188 CPUtime=1.29
/proc/7425/stat : 7425 (ubcsat2006) R 7422 7422 6678 0 -1 4194304 446 0 0 0 117 12 0 0 25 0 1 0 203160034 6336512 429 18446744073709551615 134512640 134777720 4294956544 18446744073709551615 4294960144 0 0 8392704 0 0 0 0 17 1 0 0
/proc/7425/statm: 1547 429 156 64 0 1128 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 7628

[startup+12.7013 s]
/proc/loadavg: 0.93 0.96 0.91 2/78 7425
/proc/meminfo: memFree=1624568/2055920 swapFree=4169168/4192956
[pid=7422] ppid=7420 vsize=2792 CPUtime=12.67
/proc/7422/stat : 7422 (SATzilla2007_C) R 7420 7422 6678 0 -1 4194304 1172 2370 0 0 530 13 702 22 25 0 1 0 203159534 2859008 504 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 134541654 0 0 4096 0 0 0 0 17 1 0 0
/proc/7422/statm: 698 504 157 260 0 422 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 2792

[startup+25.5018 s]
/proc/loadavg: 0.94 0.96 0.91 2/79 7426
/proc/meminfo: memFree=1616560/2055920 swapFree=4169168/4192956
[pid=7422] ppid=7420 vsize=4600 CPUtime=12.75
/proc/7422/stat : 7422 (SATzilla2007_C) S 7420 7422 6678 0 -1 4194304 1611 2370 0 0 537 14 702 22 25 0 1 0 203159534 4710400 935 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/7422/statm: 1150 935 166 260 0 874 0
[pid=7426] ppid=7422 vsize=12884 CPUtime=12.7
/proc/7426/stat : 7426 (zchaff_rand) R 7422 7422 6678 0 -1 4194304 1963 0 0 0 1249 21 0 0 25 0 1 0 203160811 13193216 1672 18446744073709551615 134512640 135365884 4294956720 18446744073709551615 134576779 0 0 8392704 0 0 0 0 17 1 0 0
/proc/7426/statm: 3221 1672 112 208 0 2993 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 17484

[startup+51.1017 s]
/proc/loadavg: 0.96 0.96 0.91 2/79 7426
/proc/meminfo: memFree=1609392/2055920 swapFree=4169168/4192956
[pid=7422] ppid=7420 vsize=4600 CPUtime=12.75
/proc/7422/stat : 7422 (SATzilla2007_C) S 7420 7422 6678 0 -1 4194304 1611 2370 0 0 537 14 702 22 25 0 1 0 203159534 4710400 935 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/7422/statm: 1150 935 166 260 0 874 0
[pid=7426] ppid=7422 vsize=20520 CPUtime=38.3
/proc/7426/stat : 7426 (zchaff_rand) R 7422 7422 6678 0 -1 4194304 4056 0 0 0 3796 34 0 0 25 0 1 0 203160811 21012480 3444 18446744073709551615 134512640 135365884 4294956720 18446744073709551615 135132785 0 0 8392704 0 0 0 0 17 1 0 0
/proc/7426/statm: 5130 3444 112 208 0 4902 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 25120

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.91 2/79 7426
/proc/meminfo: memFree=1604912/2055920 swapFree=4169168/4192956
[pid=7422] ppid=7420 vsize=4600 CPUtime=12.75
/proc/7422/stat : 7422 (SATzilla2007_C) S 7420 7422 6678 0 -1 4194304 1611 2370 0 0 537 14 702 22 25 0 1 0 203159534 4710400 935 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/7422/statm: 1150 935 166 260 0 874 0
[pid=7426] ppid=7422 vsize=33292 CPUtime=89.48
/proc/7426/stat : 7426 (zchaff_rand) R 7422 7422 6678 0 -1 4194304 5818 0 0 0 8900 48 0 0 25 0 1 0 203160811 34091008 4565 18446744073709551615 134512640 135365884 4294956720 18446744073709551615 135090403 0 0 8392704 0 0 0 0 17 1 0 0
/proc/7426/statm: 8323 4565 112 208 0 8095 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 37892

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 7426
/proc/meminfo: memFree=1600176/2055920 swapFree=4169168/4192956
[pid=7422] ppid=7420 vsize=4600 CPUtime=12.75
/proc/7422/stat : 7422 (SATzilla2007_C) S 7420 7422 6678 0 -1 4194304 1611 2370 0 0 537 14 702 22 25 0 1 0 203159534 4710400 935 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/7422/statm: 1150 935 166 260 0 874 0
[pid=7426] ppid=7422 vsize=34668 CPUtime=149.45
/proc/7426/stat : 7426 (zchaff_rand) R 7422 7422 6678 0 -1 4194304 7004 0 0 0 14884 61 0 0 25 0 1 0 203160811 35500032 5751 18446744073709551615 134512640 135365884 4294956720 18446744073709551615 134543609 0 0 8392704 0 0 0 0 17 1 0 0
/proc/7426/statm: 8667 5751 112 208 0 8439 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 39268

[startup+222.303 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 7426
/proc/meminfo: memFree=1594672/2055920 swapFree=4169168/4192956
[pid=7422] ppid=7420 vsize=4600 CPUtime=12.75
/proc/7422/stat : 7422 (SATzilla2007_C) S 7420 7422 6678 0 -1 4194304 1611 2370 0 0 537 14 702 22 25 0 1 0 203159534 4710400 935 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/7422/statm: 1150 935 166 260 0 874 0
[pid=7426] ppid=7422 vsize=41004 CPUtime=209.44
/proc/7426/stat : 7426 (zchaff_rand) R 7422 7422 6678 0 -1 4194304 9639 0 0 0 20870 74 0 0 25 0 1 0 203160811 41988096 7105 18446744073709551615 134512640 135365884 4294956720 18446744073709551615 135132785 0 0 8392704 0 0 0 0 17 1 0 0
/proc/7426/statm: 10251 7105 112 208 0 10023 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 45604

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 7426
/proc/meminfo: memFree=1592240/2055920 swapFree=4169168/4192956
[pid=7422] ppid=7420 vsize=4600 CPUtime=12.75
/proc/7422/stat : 7422 (SATzilla2007_C) S 7420 7422 6678 0 -1 4194304 1611 2370 0 0 537 14 702 22 25 0 1 0 203159534 4710400 935 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/7422/statm: 1150 935 166 260 0 874 0
[pid=7426] ppid=7422 vsize=41772 CPUtime=269.41
/proc/7426/stat : 7426 (zchaff_rand) R 7422 7422 6678 0 -1 4194304 10228 0 0 0 26859 82 0 0 25 0 1 0 203160811 42774528 7694 18446744073709551615 134512640 135365884 4294956720 18446744073709551615 135132785 0 0 8392704 0 0 0 0 17 1 0 0
/proc/7426/statm: 10443 7694 112 208 0 10215 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 46372

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 7426
/proc/meminfo: memFree=1590832/2055920 swapFree=4169168/4192956
[pid=7422] ppid=7420 vsize=4600 CPUtime=12.75
/proc/7422/stat : 7422 (SATzilla2007_C) S 7420 7422 6678 0 -1 4194304 1611 2370 0 0 537 14 702 22 25 0 1 0 203159534 4710400 935 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/7422/statm: 1150 935 166 260 0 874 0
[pid=7426] ppid=7422 vsize=42540 CPUtime=329.38
/proc/7426/stat : 7426 (zchaff_rand) R 7422 7422 6678 0 -1 4194304 10580 0 0 0 32848 90 0 0 25 0 1 0 203160811 43560960 8046 18446744073709551615 134512640 135365884 4294956720 18446744073709551615 134543954 0 0 8392704 0 0 0 0 17 1 0 0
/proc/7426/statm: 10635 8046 112 208 0 10407 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 47140

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 7426
/proc/meminfo: memFree=1589616/2055920 swapFree=4169168/4192956
[pid=7422] ppid=7420 vsize=4600 CPUtime=12.75
/proc/7422/stat : 7422 (SATzilla2007_C) S 7420 7422 6678 0 -1 4194304 1611 2370 0 0 537 14 702 22 25 0 1 0 203159534 4710400 935 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/7422/statm: 1150 935 166 260 0 874 0
[pid=7426] ppid=7422 vsize=43056 CPUtime=389.36
/proc/7426/stat : 7426 (zchaff_rand) R 7422 7422 6678 0 -1 4194304 10878 0 0 0 38836 100 0 0 25 0 1 0 203160811 44089344 8344 18446744073709551615 134512640 135365884 4294956720 18446744073709551615 135132785 0 0 8392704 0 0 0 0 17 1 0 0
/proc/7426/statm: 10764 8344 112 208 0 10536 0
Current children cumulated CPU time (s) 402.11
Current children cumulated vsize (KiB) 47656

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/85 7564
/proc/meminfo: memFree=1587120/2055920 swapFree=4169168/4192956
[pid=7422] ppid=7420 vsize=4600 CPUtime=12.75
/proc/7422/stat : 7422 (SATzilla2007_C) S 7420 7422 6678 0 -1 4194304 1611 2370 0 0 537 14 702 22 25 0 1 0 203159534 4710400 935 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/7422/statm: 1150 935 166 260 0 874 0
[pid=7426] ppid=7422 vsize=43440 CPUtime=449.27
/proc/7426/stat : 7426 (zchaff_rand) R 7422 7422 6678 0 -1 4194304 11173 0 0 0 44818 109 0 0 25 0 1 0 203160811 44482560 8639 18446744073709551615 134512640 135365884 4294956720 18446744073709551615 134543558 0 0 8392704 0 0 0 0 17 1 0 0
/proc/7426/statm: 10860 8639 112 208 0 10632 0
Current children cumulated CPU time (s) 462.02
Current children cumulated vsize (KiB) 48040

[startup+522.303 s]
/proc/loadavg: 1.12 1.00 0.92 2/79 8112
/proc/meminfo: memFree=1540328/2055920 swapFree=4169168/4192956
[pid=7422] ppid=7420 vsize=4600 CPUtime=12.75
/proc/7422/stat : 7422 (SATzilla2007_C) S 7420 7422 6678 0 -1 4194304 1611 2370 0 0 537 14 702 22 25 0 1 0 203159534 4710400 935 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/7422/statm: 1150 935 166 260 0 874 0
[pid=7426] ppid=7422 vsize=44412 CPUtime=509.19
/proc/7426/stat : 7426 (zchaff_rand) R 7422 7422 6678 0 -1 4194304 11697 0 0 0 50798 121 0 0 25 0 1 0 203160811 45477888 9163 18446744073709551615 134512640 135365884 4294956720 18446744073709551615 134543558 0 0 8392704 0 0 0 0 17 1 0 0
/proc/7426/statm: 11103 9163 112 208 0 10875 0
Current children cumulated CPU time (s) 521.94
Current children cumulated vsize (KiB) 49012

[startup+582.302 s]
/proc/loadavg: 1.04 1.00 0.92 2/79 8112
/proc/meminfo: memFree=1539440/2055920 swapFree=4169168/4192956
[pid=7422] ppid=7420 vsize=4600 CPUtime=12.75
/proc/7422/stat : 7422 (SATzilla2007_C) S 7420 7422 6678 0 -1 4194304 1611 2370 0 0 537 14 702 22 25 0 1 0 203159534 4710400 935 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/7422/statm: 1150 935 166 260 0 874 0
[pid=7426] ppid=7422 vsize=44676 CPUtime=569.16
/proc/7426/stat : 7426 (zchaff_rand) R 7422 7422 6678 0 -1 4194304 11946 0 0 0 56785 131 0 0 25 0 1 0 203160811 45748224 9412 18446744073709551615 134512640 135365884 4294956720 18446744073709551615 135132785 0 0 8392704 0 0 0 0 17 1 0 0
/proc/7426/statm: 11169 9412 112 208 0 10941 0
Current children cumulated CPU time (s) 581.91
Current children cumulated vsize (KiB) 49276

[startup+642.301 s]
/proc/loadavg: 1.05 1.01 0.93 2/79 8112
/proc/meminfo: memFree=1538224/2055920 swapFree=4169168/4192956
[pid=7422] ppid=7420 vsize=4600 CPUtime=12.75
/proc/7422/stat : 7422 (SATzilla2007_C) S 7420 7422 6678 0 -1 4194304 1611 2370 0 0 537 14 702 22 25 0 1 0 203159534 4710400 935 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/7422/statm: 1150 935 166 260 0 874 0
[pid=7426] ppid=7422 vsize=55624 CPUtime=629.15
/proc/7426/stat : 7426 (zchaff_rand) R 7422 7422 6678 0 -1 4194304 14819 0 0 0 62774 141 0 0 25 0 1 0 203160811 56958976 9724 18446744073709551615 134512640 135365884 4294956720 18446744073709551615 135090403 0 0 8392704 0 0 0 0 17 1 0 0
/proc/7426/statm: 13906 9724 112 208 0 13678 0
Current children cumulated CPU time (s) 641.9
Current children cumulated vsize (KiB) 60224

[startup+702.302 s]
/proc/loadavg: 1.02 1.01 0.93 2/79 8112
/proc/meminfo: memFree=1537264/2055920 swapFree=4169168/4192956
[pid=7422] ppid=7420 vsize=4600 CPUtime=12.75
/proc/7422/stat : 7422 (SATzilla2007_C) S 7420 7422 6678 0 -1 4194304 1611 2370 0 0 537 14 702 22 25 0 1 0 203159534 4710400 935 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/7422/statm: 1150 935 166 260 0 874 0
[pid=7426] ppid=7422 vsize=56140 CPUtime=689.11
/proc/7426/stat : 7426 (zchaff_rand) R 7422 7422 6678 0 -1 4194304 15060 0 0 0 68764 147 0 0 25 0 1 0 203160811 57487360 9965 18446744073709551615 134512640 135365884 4294956720 18446744073709551615 134543558 0 0 8392704 0 0 0 0 17 1 0 0
/proc/7426/statm: 14035 9965 112 208 0 13807 0
Current children cumulated CPU time (s) 701.86
Current children cumulated vsize (KiB) 60740

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 0.93 2/79 8112
/proc/meminfo: memFree=1536304/2055920 swapFree=4169168/4192956
[pid=7422] ppid=7420 vsize=4600 CPUtime=12.75
/proc/7422/stat : 7422 (SATzilla2007_C) S 7420 7422 6678 0 -1 4194304 1611 2370 0 0 537 14 702 22 25 0 1 0 203159534 4710400 935 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/7422/statm: 1150 935 166 260 0 874 0
[pid=7426] ppid=7422 vsize=56728 CPUtime=749.1
/proc/7426/stat : 7426 (zchaff_rand) R 7422 7422 6678 0 -1 4194304 15325 0 0 0 74756 154 0 0 25 0 1 0 203160811 58089472 10230 18446744073709551615 134512640 135365884 4294956720 18446744073709551615 134543609 0 0 8392704 0 0 0 0 17 1 0 0
/proc/7426/statm: 14182 10230 112 208 0 13954 0
Current children cumulated CPU time (s) 761.85
Current children cumulated vsize (KiB) 61328

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/79 8112
/proc/meminfo: memFree=1535152/2055920 swapFree=4169168/4192956
[pid=7422] ppid=7420 vsize=4600 CPUtime=12.75
/proc/7422/stat : 7422 (SATzilla2007_C) S 7420 7422 6678 0 -1 4194304 1611 2370 0 0 537 14 702 22 25 0 1 0 203159534 4710400 935 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/7422/statm: 1150 935 166 260 0 874 0
[pid=7426] ppid=7422 vsize=57784 CPUtime=809.08
/proc/7426/stat : 7426 (zchaff_rand) R 7422 7422 6678 0 -1 4194304 15648 0 0 0 80749 159 0 0 25 0 1 0 203160811 59170816 10553 18446744073709551615 134512640 135365884 4294956720 18446744073709551615 134544055 0 0 8392704 0 0 0 0 17 1 0 0
/proc/7426/statm: 14446 10553 112 208 0 14218 0
Current children cumulated CPU time (s) 821.83
Current children cumulated vsize (KiB) 62384

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

[startup+831.903 s]
/proc/loadavg: 1.00 1.00 0.93 2/79 8112
/proc/meminfo: memFree=1535088/2055920 swapFree=4169168/4192956
[pid=7422] ppid=7420 vsize=4600 CPUtime=12.75
/proc/7422/stat : 7422 (SATzilla2007_C) S 7420 7422 6678 0 -1 4194304 1611 2370 0 0 537 14 702 22 25 0 1 0 203159534 4710400 935 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/7422/statm: 1150 935 166 260 0 874 0
[pid=7426] ppid=7422 vsize=57784 CPUtime=818.67
/proc/7426/stat : 7426 (zchaff_rand) R 7422 7422 6678 0 -1 4194304 15665 0 0 0 81708 159 0 0 25 0 1 0 203160811 59170816 10570 18446744073709551615 134512640 135365884 4294956720 18446744073709551615 135090403 0 0 8392704 0 0 0 0 17 1 0 0
/proc/7426/statm: 14446 10570 112 208 0 14218 0
Current children cumulated CPU time (s) 831.42
Current children cumulated vsize (KiB) 62384

[startup+838.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/79 8112
/proc/meminfo: memFree=1535024/2055920 swapFree=4169168/4192956
[pid=7422] ppid=7420 vsize=4600 CPUtime=12.75
/proc/7422/stat : 7422 (SATzilla2007_C) S 7420 7422 6678 0 -1 4194304 1611 2370 0 0 537 14 702 22 25 0 1 0 203159534 4710400 935 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/7422/statm: 1150 935 166 260 0 874 0
[pid=7426] ppid=7422 vsize=57784 CPUtime=825.07
/proc/7426/stat : 7426 (zchaff_rand) R 7422 7422 6678 0 -1 4194304 15678 0 0 0 82347 160 0 0 25 0 1 0 203160811 59170816 10583 18446744073709551615 134512640 135365884 4294956720 18446744073709551615 134544068 0 0 8392704 0 0 0 0 17 1 0 0
/proc/7426/statm: 14446 10583 112 208 0 14218 0
Current children cumulated CPU time (s) 837.82
Current children cumulated vsize (KiB) 62384

[startup+841.506 s]
/proc/loadavg: 1.00 1.00 0.93 2/79 8112
/proc/meminfo: memFree=1535024/2055920 swapFree=4169168/4192956
[pid=7422] ppid=7420 vsize=4600 CPUtime=12.75
/proc/7422/stat : 7422 (SATzilla2007_C) S 7420 7422 6678 0 -1 4194304 1611 2370 0 0 537 14 702 22 25 0 1 0 203159534 4710400 935 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/7422/statm: 1150 935 166 260 0 874 0
[pid=7426] ppid=7422 vsize=57784 CPUtime=828.27
/proc/7426/stat : 7426 (zchaff_rand) R 7422 7422 6678 0 -1 4194304 15687 0 0 0 82666 161 0 0 25 0 1 0 203160811 59170816 10592 18446744073709551615 134512640 135365884 4294956720 18446744073709551615 134543558 0 0 8392704 0 0 0 0 17 1 0 0
/proc/7426/statm: 14446 10592 112 208 0 14218 0
Current children cumulated CPU time (s) 841.02
Current children cumulated vsize (KiB) 62384

[startup+843.102 s]
/proc/loadavg: 1.00 1.00 0.93 2/79 8112
/proc/meminfo: memFree=1535024/2055920 swapFree=4169168/4192956
[pid=7422] ppid=7420 vsize=4600 CPUtime=12.75
/proc/7422/stat : 7422 (SATzilla2007_C) S 7420 7422 6678 0 -1 4194304 1611 2370 0 0 537 14 702 22 25 0 1 0 203159534 4710400 935 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/7422/statm: 1150 935 166 260 0 874 0
[pid=7426] ppid=7422 vsize=57784 CPUtime=829.87
/proc/7426/stat : 7426 (zchaff_rand) R 7422 7422 6678 0 -1 4194304 15691 0 0 0 82826 161 0 0 25 0 1 0 203160811 59170816 10596 18446744073709551615 134512640 135365884 4294956720 18446744073709551615 134544070 0 0 8392704 0 0 0 0 17 1 0 0
/proc/7426/statm: 14446 10596 112 208 0 14218 0
Current children cumulated CPU time (s) 842.62
Current children cumulated vsize (KiB) 62384

[startup+843.901 s]
/proc/loadavg: 1.00 1.00 0.93 2/79 8112
/proc/meminfo: memFree=1534960/2055920 swapFree=4169168/4192956
[pid=7422] ppid=7420 vsize=4600 CPUtime=12.75
/proc/7422/stat : 7422 (SATzilla2007_C) S 7420 7422 6678 0 -1 4194304 1611 2370 0 0 537 14 702 22 25 0 1 0 203159534 4710400 935 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/7422/statm: 1150 935 166 260 0 874 0
[pid=7426] ppid=7422 vsize=57784 CPUtime=830.67
/proc/7426/stat : 7426 (zchaff_rand) R 7422 7422 6678 0 -1 4194304 15692 0 0 0 82906 161 0 0 25 0 1 0 203160811 59170816 10597 18446744073709551615 134512640 135365884 4294956720 18446744073709551615 134543558 0 0 8392704 0 0 0 0 17 1 0 0
/proc/7426/statm: 14446 10597 112 208 0 14218 0
Current children cumulated CPU time (s) 843.42
Current children cumulated vsize (KiB) 62384

[startup+844.101 s]
/proc/loadavg: 1.00 1.00 0.93 2/79 8112
/proc/meminfo: memFree=1534960/2055920 swapFree=4169168/4192956
[pid=7422] ppid=7420 vsize=4600 CPUtime=12.75
/proc/7422/stat : 7422 (SATzilla2007_C) S 7420 7422 6678 0 -1 4194304 1611 2370 0 0 537 14 702 22 25 0 1 0 203159534 4710400 935 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/7422/statm: 1150 935 166 260 0 874 0
[pid=7426] ppid=7422 vsize=57784 CPUtime=830.87
/proc/7426/stat : 7426 (zchaff_rand) R 7422 7422 6678 0 -1 4194304 15692 0 0 0 82926 161 0 0 25 0 1 0 203160811 59170816 10597 18446744073709551615 134512640 135365884 4294956720 18446744073709551615 134543558 0 0 8392704 0 0 0 0 17 1 0 0
/proc/7426/statm: 14446 10597 112 208 0 14218 0
Current children cumulated CPU time (s) 843.62
Current children cumulated vsize (KiB) 62384

Child status: 20
Real time (s): 844.189
CPU time (s): 843.732
CPU user time (s): 841.74
CPU system time (s): 1.9917
CPU usage (%): 99.9458
Max. virtual memory (cumulated for all children) (KiB): 62384

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 841.74
system time used= 1.9917
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19698
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 25
involuntary context switches= 17832

runsolver used 0.829873 second user time and 2.20167 second system time

The end

Launcher Data (download as text)

Begin job on node23 on Thu Apr 26 01:53:44 UTC 2007

IDJOB= 370192
IDBENCH= 24720
IDSOLVER= 179
FILE ID= node23/370192-1177552424

PBS_JOBID= 4696563

Free space on /tmp= 66466 MiB

SOLVER NAME= SATzilla CRAFTED
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest05/QG/QG6-gensys-icl004.sat05-2716.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/370192-1177552424/SATzilla2007_C /tmp/evaluation/370192-1177552424/instance-370192-1177552424.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node23/watcher-370192-1177552424 -o ROOT/results/node23/solver-370192-1177552424 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/370192-1177552424/SATzilla2007_C /tmp/evaluation/370192-1177552424/instance-370192-1177552424.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  dd374701f9b3db5a8ac095414c025d77

RANDOM SEED= 128009348

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node23.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		: 3000.276
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		: 3000.276
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:       1626776 kB
Buffers:         39636 kB
Cached:         271928 kB
SwapCached:       3208 kB
Active:         257376 kB
Inactive:       115424 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1626776 kB
SwapTotal:     4192956 kB
SwapFree:      4169168 kB
Dirty:            8772 kB
Writeback:           0 kB
Mapped:          68296 kB
Slab:            41748 kB
Committed_AS:  2894044 kB
PageTables:       1900 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= 66473 MiB

End job on node23 on Thu Apr 26 02:07:48 UTC 2007