Trace number 1594733

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
SAT07 reference solver: SATzilla CRAFTED? (exit code) 1199.04 1199.68

General information on the benchmark

NameCRAFTED/modcircuits/
mod4block_2vars_8gates_u2.cnf
MD5SUMa5bb71bc1d85a401ce9f42ed1404d63e
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables387
Number of clauses62656
Sum of the clauses size362132
Maximum clause length24
Minimum clause length1
Number of clauses of size 164
Number of clauses of size 21453
Number of clauses of size 30
Number of clauses of size 41977
Number of clauses of size 53842
Number of clauses of size over 555320

Solver Data

11.75/11.82	c run March_dl for 5 seconds ... 
11.75/11.82	c Bin: Executing march_dl
11.75/11.82	c child exit by a signal
11.75/11.82	c march_dl returned code 137.
11.75/11.82	c run saps (UBCSAT implementation) for 2 seconds ... 
11.75/11.82	c Bin: Executing ubcsat2006
11.75/11.82	c child exited successfully
11.75/11.82	c ubcsat2006 returned code 0.
11.75/11.82	c satzilla computing base features
11.75/11.82	c satzilla doing unit-prop probe
11.75/11.82	c satzilla doing local search probe
11.75/11.82	c satzilla doing lobjois search-space size estimate
11.75/11.82	c satzilla's ranking:
11.75/11.82	c 1) zchaff_rand+P: -8.327332
11.75/11.82	c 2) minisat20: -0.446267
11.75/11.82	c 3) vallst+P: -0.288835
11.75/11.82	c 4) minisat20+P: 0.646209
11.75/11.82	c 5) march_dl: 4.710481
11.75/11.82	c 6) march_dl+P: 6.691285
11.75/11.82	c 7) kcnfs+P: 999.000000
11.75/11.82	c 8) kcnfs: 999.000000
11.75/11.82	c 9) vallst: 999.000000
11.75/11.82	c 10) zchaff_rand: 999.000000
11.75/11.82	c satzilla running zchaff_rand with preprocessing ... 
1198.92/1199.68	c Preprocessing...
1198.92/1199.68	c Inital problem has 387 variables, 61203 nary clauses (1453 binary clauses).
1198.92/1199.68	c Num non-binary clauses 61139, Average non-binary clause length 5.875
1198.92/1199.68	c Theory has no gaps
1198.92/1199.68	c Preprocessor runtime was 0.290 seconds.
1198.92/1199.68	c 
1198.92/1199.68	c Satisfiability of theory still undetermined.
1198.92/1199.68	c See file /tmp/Ax7Ykb for simplified theory.
1198.92/1199.68	c Bin: Executing zchaff_rand
1198.92/1199.68	c child exit by a signal
1198.92/1199.68	c zchaff_rand returned code 137.
1198.92/1199.68	c zchaff_rand returned code 137.
1198.92/1199.68	c satzilla running minisat20 ... 
1198.92/1199.68	c Bin: Executing minisat20
1198.92/1199.68	c minisat20 returned code 1.
1198.92/1199.68	c minisat20 returned code 1.
1198.92/1199.68	c satzilla running vallst with preprocessing ... 
1198.92/1199.68	c Bin: Executing vallst
1198.92/1199.68	c vallst returned code 1.
1198.92/1199.68	c vallst returned code 1.
1198.92/1199.68	c satzilla running minisat20 with preprocessing ... 
1198.92/1199.68	c Bin: Executing minisat20
1198.92/1199.68	c minisat20 returned code 1.
1198.92/1199.68	c minisat20 returned code 1.
1198.92/1199.68	c satzilla running march_dl ... 
1198.92/1199.68	c Bin: Executing march_dl
1198.92/1199.68	c march_dl returned code 1.
1198.92/1199.68	c march_dl returned code 1.
1198.92/1199.68	c satzilla running march_dl with preprocessing ... 
1198.92/1199.68	c Bin: Executing march_dl
1198.92/1199.68	c march_dl returned code 1.
1198.92/1199.68	c march_dl returned code 1.
1198.92/1199.68	c satzilla running kcnfs with preprocessing ... 
1198.92/1199.68	c Bin: Executing kcnfs
1198.92/1199.68	c kcnfs returned code 1.
1198.92/1199.68	c kcnfs returned code 1.
1198.92/1199.68	c satzilla running kcnfs ... 
1198.92/1199.68	c Bin: Executing kcnfs
1198.92/1199.68	c kcnfs returned code 1.
1198.92/1199.68	c kcnfs returned code 1.
1198.92/1199.68	c satzilla running vallst ... 
1198.92/1199.68	c Bin: Executing vallst
1198.92/1199.68	c vallst returned code 1.
1198.92/1199.68	c vallst returned code 1.
1198.92/1199.68	c satzilla running zchaff_rand ... 
1198.92/1199.68	c Bin: Executing zchaff_rand
1198.92/1199.68	c zchaff_rand returned code 1.
1198.92/1199.68	c zchaff_rand returned code 1.
1198.92/1199.68	c ERROR: All Failed! 
1198.92/1199.68	c SATZILLA_TIME=1199.200000

Verifier Data

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1594733-1239279483/watcher-1594733-1239279483 -o /tmp/evaluation-result-1594733-1239279483/solver-1594733-1239279483 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/SATzilla2007_C HOME/instance-1594733-1239279483.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 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: 0.34 0.08 0.02 3/64 19072
/proc/meminfo: memFree=1525872/2055920 swapFree=4174212/4192956
[pid=19072] ppid=19070 vsize=1440 CPUtime=0
/proc/19072/stat : 19072 (SATzilla2007_C) R 19070 19072 19005 0 -1 4194304 126 0 0 0 0 0 0 0 18 0 1 0 1200614216 1474560 110 1992294400 134512640 135579813 4294956240 18446744073709551615 135216547 0 0 4096 0 0 0 0 17 0 0 0
/proc/19072/statm: 360 110 95 260 0 84 0
[pid=19073] ppid=19072 vsize=1132 CPUtime=0
/proc/19073/stat : 19073 (march_dl) R 19072 19072 19005 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 1200614216 1159168 143 1992294400 134512640 134996440 4294956272 18446744073709551615 134669245 0 0 8392704 0 0 0 0 17 0 0 0
/proc/19073/statm: 283 143 50 118 0 162 0

[startup+0.0197459 s]
/proc/loadavg: 0.34 0.08 0.02 3/64 19072
/proc/meminfo: memFree=1525872/2055920 swapFree=4174212/4192956
[pid=19072] ppid=19070 vsize=1440 CPUtime=0
/proc/19072/stat : 19072 (SATzilla2007_C) S 19070 19072 19005 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 1200614216 1474560 110 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/19072/statm: 360 110 95 260 0 84 0
[pid=19073] ppid=19072 vsize=1396 CPUtime=0.01
/proc/19073/stat : 19073 (march_dl) R 19072 19072 19005 0 -1 4194304 211 0 0 0 1 0 0 0 18 0 1 0 1200614216 1429504 206 1992294400 134512640 134996440 4294956272 18446744073709551615 134652876 0 0 8392704 0 0 0 0 17 0 0 0
/proc/19073/statm: 349 207 50 118 0 228 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2836

[startup+0.101755 s]
/proc/loadavg: 0.34 0.08 0.02 3/64 19072
/proc/meminfo: memFree=1525872/2055920 swapFree=4174212/4192956
[pid=19072] ppid=19070 vsize=1440 CPUtime=0
/proc/19072/stat : 19072 (SATzilla2007_C) S 19070 19072 19005 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 1200614216 1474560 110 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/19072/statm: 360 110 95 260 0 84 0
[pid=19073] ppid=19072 vsize=2584 CPUtime=0.09
/proc/19073/stat : 19073 (march_dl) R 19072 19072 19005 0 -1 4194304 555 0 0 0 9 0 0 0 19 0 1 0 1200614216 2646016 550 1992294400 134512640 134996440 4294956272 18446744073709551615 134652876 0 0 8392704 0 0 0 0 17 0 0 0
/proc/19073/statm: 646 550 50 118 0 525 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4024

[startup+0.301779 s]
/proc/loadavg: 0.34 0.08 0.02 3/64 19072
/proc/meminfo: memFree=1525872/2055920 swapFree=4174212/4192956
[pid=19072] ppid=19070 vsize=1440 CPUtime=0
/proc/19072/stat : 19072 (SATzilla2007_C) S 19070 19072 19005 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 1200614216 1474560 110 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/19072/statm: 360 110 95 260 0 84 0
[pid=19073] ppid=19072 vsize=4240 CPUtime=0.29
/proc/19073/stat : 19073 (march_dl) R 19072 19072 19005 0 -1 4194304 3953 0 0 0 28 1 0 0 21 0 1 0 1200614216 4341760 741 1992294400 134512640 134996440 4294956272 18446744073709551615 134652876 0 0 8392704 0 0 0 0 17 0 0 0
/proc/19073/statm: 1093 752 57 118 0 972 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5680

[startup+0.701823 s]
/proc/loadavg: 0.34 0.08 0.02 3/64 19072
/proc/meminfo: memFree=1525872/2055920 swapFree=4174212/4192956
[pid=19072] ppid=19070 vsize=1440 CPUtime=0
/proc/19072/stat : 19072 (SATzilla2007_C) S 19070 19072 19005 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 1200614216 1474560 110 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/19072/statm: 360 110 95 260 0 84 0
[pid=19073] ppid=19072 vsize=5240 CPUtime=0.69
/proc/19073/stat : 19073 (march_dl) R 19072 19072 19005 0 -1 4194304 5628 0 0 0 67 2 0 0 25 0 1 0 1200614216 5365760 830 1992294400 134512640 134996440 4294956272 18446744073709551615 134583023 0 0 8392704 0 0 0 0 17 0 0 0
/proc/19073/statm: 1310 830 71 118 0 1189 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6680

[startup+1.50191 s]
/proc/loadavg: 0.34 0.08 0.02 2/66 19074
/proc/meminfo: memFree=1521184/2055920 swapFree=4174212/4192956
[pid=19072] ppid=19070 vsize=1440 CPUtime=0
/proc/19072/stat : 19072 (SATzilla2007_C) S 19070 19072 19005 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 1200614216 1474560 110 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/19072/statm: 360 110 95 260 0 84 0
[pid=19073] ppid=19072 vsize=6128 CPUtime=1.49
/proc/19073/stat : 19073 (march_dl) R 19072 19072 19005 0 -1 4194304 6227 0 0 0 131 18 0 0 25 0 1 0 1200614216 6275072 1208 1992294400 134512640 134996440 4294956272 18446744073709551615 134675049 0 0 8392704 0 0 0 0 17 0 0 0
/proc/19073/statm: 1532 1208 73 118 0 1411 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7568

[startup+3.1011 s]
/proc/loadavg: 0.39 0.09 0.03 2/66 19074
/proc/meminfo: memFree=1520480/2055920 swapFree=4174212/4192956
[pid=19072] ppid=19070 vsize=1440 CPUtime=0
/proc/19072/stat : 19072 (SATzilla2007_C) S 19070 19072 19005 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 1200614216 1474560 110 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/19072/statm: 360 110 95 260 0 84 0
[pid=19073] ppid=19072 vsize=6856 CPUtime=3.09
/proc/19073/stat : 19073 (march_dl) R 19072 19072 19005 0 -1 4194304 7007 0 0 0 285 24 0 0 25 0 1 0 1200614216 7020544 1344 1992294400 134512640 134996440 4294956272 18446744073709551615 134513791 0 0 8392704 0 0 0 0 17 0 0 0
/proc/19073/statm: 1714 1344 75 118 0 1593 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8296

[startup+6.30147 s]
/proc/loadavg: 0.39 0.09 0.03 2/66 19075
/proc/meminfo: memFree=1520544/2055920 swapFree=4174212/4192956
[pid=19072] ppid=19070 vsize=1440 CPUtime=4.99
/proc/19072/stat : 19072 (SATzilla2007_C) S 19070 19072 19005 0 -1 4194304 134 7009 0 0 0 0 475 24 16 0 1 0 1200614216 1474560 111 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/19072/statm: 360 111 96 260 0 84 0
[pid=19075] ppid=19072 vsize=10288 CPUtime=1.28
/proc/19075/stat : 19075 (ubcsat2006) R 19072 19072 19005 0 -1 4194304 1378 0 0 0 124 4 0 0 25 0 1 0 1200614716 10534912 1361 1992294400 134512640 134777720 4294956112 18446744073709551615 134703616 0 0 8392704 0 0 0 0 17 1 0 0
/proc/19075/statm: 2572 1361 156 64 0 2153 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 11728

[startup+12.7012 s]
/proc/loadavg: 0.44 0.11 0.03 2/65 19075
/proc/meminfo: memFree=1512232/2055920 swapFree=4174212/4192956
[pid=19072] ppid=19070 vsize=16812 CPUtime=12.18
/proc/19072/stat : 19072 (SATzilla2007_C) S 19070 19072 19005 0 -1 4194304 7229 8393 0 0 491 8 689 30 25 0 1 0 1200614216 17215488 3551 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/19072/statm: 4203 3551 164 260 0 3927 0
Current children cumulated CPU time (s) 12.18
Current children cumulated vsize (KiB) 16812

[startup+25.5017 s]
/proc/loadavg: 0.56 0.15 0.05 2/66 19076
/proc/meminfo: memFree=1503064/2055920 swapFree=4174212/4192956
[pid=19072] ppid=19070 vsize=16812 CPUtime=12.18
/proc/19072/stat : 19072 (SATzilla2007_C) S 19070 19072 19005 0 -1 4194304 7229 8393 0 0 491 8 689 30 25 0 1 0 1200614216 17215488 3551 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/19072/statm: 4203 3551 164 260 0 3927 0
[pid=19076] ppid=19072 vsize=11644 CPUtime=13.25
/proc/19076/stat : 19076 (zchaff_rand) R 19072 19072 19005 0 -1 4194304 2798 0 0 0 1311 14 0 0 25 0 1 0 1200615439 11923456 2187 1992294400 134512640 135365884 4294956304 18446744073709551615 134543969 0 0 8392704 0 0 0 0 17 0 0 0
/proc/19076/statm: 2911 2187 112 208 0 2683 0
Current children cumulated CPU time (s) 25.43
Current children cumulated vsize (KiB) 28456

[startup+51.1016 s]
/proc/loadavg: 0.71 0.22 0.07 2/66 19076
/proc/meminfo: memFree=1497688/2055920 swapFree=4174212/4192956
[pid=19072] ppid=19070 vsize=16812 CPUtime=12.18
/proc/19072/stat : 19072 (SATzilla2007_C) S 19070 19072 19005 0 -1 4194304 7229 8393 0 0 491 8 689 30 25 0 1 0 1200614216 17215488 3551 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/19072/statm: 4203 3551 164 260 0 3927 0
[pid=19076] ppid=19072 vsize=17924 CPUtime=38.84
/proc/19076/stat : 19076 (zchaff_rand) R 19072 19072 19005 0 -1 4194304 4149 0 0 0 3862 22 0 0 25 0 1 0 1200615439 18354176 3538 1992294400 134512640 135365884 4294956304 18446744073709551615 135132785 0 0 8392704 0 0 0 0 17 0 0 0
/proc/19076/statm: 4481 3538 112 208 0 4253 0
Current children cumulated CPU time (s) 51.02
Current children cumulated vsize (KiB) 34736

[startup+102.305 s]
/proc/loadavg: 0.88 0.35 0.12 2/66 19076
/proc/meminfo: memFree=1491544/2055920 swapFree=4174212/4192956
[pid=19072] ppid=19070 vsize=16812 CPUtime=12.18
/proc/19072/stat : 19072 (SATzilla2007_C) S 19070 19072 19005 0 -1 4194304 7229 8393 0 0 491 8 689 30 25 0 1 0 1200614216 17215488 3551 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/19072/statm: 4203 3551 164 260 0 3927 0
[pid=19076] ppid=19072 vsize=31428 CPUtime=90.02
/proc/19076/stat : 19076 (zchaff_rand) R 19072 19072 19005 0 -1 4194304 6316 0 0 0 8966 36 0 0 25 0 1 0 1200615439 32182272 5064 1992294400 134512640 135365884 4294956304 18446744073709551615 135090403 0 0 8392704 0 0 0 0 17 0 0 0
/proc/19076/statm: 7857 5064 112 208 0 7629 0
Current children cumulated CPU time (s) 102.2
Current children cumulated vsize (KiB) 48240

[startup+162.301 s]
/proc/loadavg: 0.95 0.45 0.17 2/66 19076
/proc/meminfo: memFree=1486360/2055920 swapFree=4174212/4192956
[pid=19072] ppid=19070 vsize=16812 CPUtime=12.18
/proc/19072/stat : 19072 (SATzilla2007_C) S 19070 19072 19005 0 -1 4194304 7229 8393 0 0 491 8 689 30 25 0 1 0 1200614216 17215488 3551 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/19072/statm: 4203 3551 164 260 0 3927 0
[pid=19076] ppid=19072 vsize=33380 CPUtime=149.99
/proc/19076/stat : 19076 (zchaff_rand) R 19072 19072 19005 0 -1 4194304 7570 0 0 0 14952 47 0 0 25 0 1 0 1200615439 34181120 6318 1992294400 134512640 135365884 4294956304 18446744073709551615 134543558 0 0 8392704 0 0 0 0 17 0 0 0
/proc/19076/statm: 8345 6318 112 208 0 8117 0
Current children cumulated CPU time (s) 162.17
Current children cumulated vsize (KiB) 50192

[startup+222.301 s]
/proc/loadavg: 0.98 0.56 0.22 2/66 19076
/proc/meminfo: memFree=1482200/2055920 swapFree=4174212/4192956
[pid=19072] ppid=19070 vsize=16812 CPUtime=12.18
/proc/19072/stat : 19072 (SATzilla2007_C) S 19070 19072 19005 0 -1 4194304 7229 8393 0 0 491 8 689 30 25 0 1 0 1200614216 17215488 3551 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/19072/statm: 4203 3551 164 260 0 3927 0
[pid=19076] ppid=19072 vsize=35312 CPUtime=209.96
/proc/19076/stat : 19076 (zchaff_rand) R 19072 19072 19005 0 -1 4194304 8620 0 0 0 20939 57 0 0 25 0 1 0 1200615439 36159488 7368 1992294400 134512640 135365884 4294956304 18446744073709551615 134543558 0 0 8392704 0 0 0 0 17 0 0 0
/proc/19076/statm: 8828 7368 112 208 0 8600 0
Current children cumulated CPU time (s) 222.14
Current children cumulated vsize (KiB) 52124

[startup+282.302 s]
/proc/loadavg: 0.99 0.63 0.27 2/66 19076
/proc/meminfo: memFree=1478872/2055920 swapFree=4174212/4192956
[pid=19072] ppid=19070 vsize=16812 CPUtime=12.18
/proc/19072/stat : 19072 (SATzilla2007_C) S 19070 19072 19005 0 -1 4194304 7229 8393 0 0 491 8 689 30 25 0 1 0 1200614216 17215488 3551 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/19072/statm: 4203 3551 164 260 0 3927 0
[pid=19076] ppid=19072 vsize=41716 CPUtime=269.92
/proc/19076/stat : 19076 (zchaff_rand) R 19072 19072 19005 0 -1 4194304 10748 0 0 0 26926 66 0 0 25 0 1 0 1200615439 42717184 8215 1992294400 134512640 135365884 4294956304 18446744073709551615 134543544 0 0 8392704 0 0 0 0 17 0 0 0
/proc/19076/statm: 10429 8215 112 208 0 10201 0
Current children cumulated CPU time (s) 282.1
Current children cumulated vsize (KiB) 58528

[startup+342.302 s]
/proc/loadavg: 0.99 0.69 0.31 2/66 19076
/proc/meminfo: memFree=1475672/2055920 swapFree=4174212/4192956
[pid=19072] ppid=19070 vsize=16812 CPUtime=12.18
/proc/19072/stat : 19072 (SATzilla2007_C) S 19070 19072 19005 0 -1 4194304 7229 8393 0 0 491 8 689 30 25 0 1 0 1200614216 17215488 3551 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/19072/statm: 4203 3551 164 260 0 3927 0
[pid=19076] ppid=19072 vsize=59204 CPUtime=329.9
/proc/19076/stat : 19076 (zchaff_rand) R 19072 19072 19005 0 -1 4194304 11532 0 0 0 32915 75 0 0 25 0 1 0 1200615439 60624896 8999 1992294400 134512640 135365884 4294956304 18446744073709551615 135132785 0 0 8392704 0 0 0 0 17 0 0 0
/proc/19076/statm: 14801 8999 112 208 0 14573 0
Current children cumulated CPU time (s) 342.08
Current children cumulated vsize (KiB) 76016


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


[startup+822.302 s]
/proc/loadavg: 0.99 0.93 0.57 2/66 19076
/proc/meminfo: memFree=1457176/2055920 swapFree=4174212/4192956
[pid=19072] ppid=19070 vsize=16812 CPUtime=12.18
/proc/19072/stat : 19072 (SATzilla2007_C) S 19070 19072 19005 0 -1 4194304 7229 8393 0 0 491 8 689 30 25 0 1 0 1200614216 17215488 3551 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/19072/statm: 4203 3551 164 260 0 3927 0
[pid=19076] ppid=19072 vsize=68240 CPUtime=809.61
/proc/19076/stat : 19076 (zchaff_rand) R 19072 19072 19005 0 -1 4194304 16184 0 0 0 80840 121 0 0 25 0 1 0 1200615439 69877760 13585 1992294400 134512640 135365884 4294956304 18446744073709551615 134543558 0 0 8392704 0 0 0 0 17 1 0 0
/proc/19076/statm: 17060 13585 112 208 0 16832 0
Current children cumulated CPU time (s) 821.79
Current children cumulated vsize (KiB) 85052

[startup+882.301 s]
/proc/loadavg: 0.99 0.94 0.59 2/66 19076
/proc/meminfo: memFree=1456536/2055920 swapFree=4174212/4192956
[pid=19072] ppid=19070 vsize=16812 CPUtime=12.18
/proc/19072/stat : 19072 (SATzilla2007_C) S 19070 19072 19005 0 -1 4194304 7229 8393 0 0 491 8 689 30 25 0 1 0 1200614216 17215488 3551 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/19072/statm: 4203 3551 164 260 0 3927 0
[pid=19076] ppid=19072 vsize=68372 CPUtime=869.58
/proc/19076/stat : 19076 (zchaff_rand) R 19072 19072 19005 0 -1 4194304 16346 0 0 0 86832 126 0 0 25 0 1 0 1200615439 70012928 13747 1992294400 134512640 135365884 4294956304 18446744073709551615 134543558 0 0 8392704 0 0 0 0 17 0 0 0
/proc/19076/statm: 17093 13747 112 208 0 16865 0
Current children cumulated CPU time (s) 881.76
Current children cumulated vsize (KiB) 85184

[startup+942.301 s]
/proc/loadavg: 0.99 0.95 0.62 2/66 19076
/proc/meminfo: memFree=1455064/2055920 swapFree=4174212/4192956
[pid=19072] ppid=19070 vsize=16812 CPUtime=12.18
/proc/19072/stat : 19072 (SATzilla2007_C) S 19070 19072 19005 0 -1 4194304 7229 8393 0 0 491 8 689 30 25 0 1 0 1200614216 17215488 3551 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/19072/statm: 4203 3551 164 260 0 3927 0
[pid=19076] ppid=19072 vsize=69032 CPUtime=929.55
/proc/19076/stat : 19076 (zchaff_rand) R 19072 19072 19005 0 -1 4194304 16725 0 0 0 92824 131 0 0 25 0 1 0 1200615439 70688768 14126 1992294400 134512640 135365884 4294956304 18446744073709551615 134543558 0 0 8392704 0 0 0 0 17 0 0 0
/proc/19076/statm: 17258 14126 112 208 0 17030 0
Current children cumulated CPU time (s) 941.73
Current children cumulated vsize (KiB) 85844

[startup+1002.3 s]
/proc/loadavg: 0.99 0.95 0.64 2/66 19076
/proc/meminfo: memFree=1453592/2055920 swapFree=4174212/4192956
[pid=19072] ppid=19070 vsize=16812 CPUtime=12.18
/proc/19072/stat : 19072 (SATzilla2007_C) S 19070 19072 19005 0 -1 4194304 7229 8393 0 0 491 8 689 30 25 0 1 0 1200614216 17215488 3551 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/19072/statm: 4203 3551 164 260 0 3927 0
[pid=19076] ppid=19072 vsize=69292 CPUtime=989.52
/proc/19076/stat : 19076 (zchaff_rand) R 19072 19072 19005 0 -1 4194304 17123 0 0 0 98816 136 0 0 25 0 1 0 1200615439 70955008 14491 1992294400 134512640 135365884 4294956304 18446744073709551615 134544082 0 0 8392704 0 0 0 0 17 0 0 0
/proc/19076/statm: 17323 14491 112 208 0 17095 0
Current children cumulated CPU time (s) 1001.7
Current children cumulated vsize (KiB) 86104

[startup+1062.3 s]
/proc/loadavg: 0.99 0.96 0.66 2/66 19076
/proc/meminfo: memFree=1451544/2055920 swapFree=4174212/4192956
[pid=19072] ppid=19070 vsize=16812 CPUtime=12.18
/proc/19072/stat : 19072 (SATzilla2007_C) S 19070 19072 19005 0 -1 4194304 7229 8393 0 0 491 8 689 30 25 0 1 0 1200614216 17215488 3551 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/19072/statm: 4203 3551 164 260 0 3927 0
[pid=19076] ppid=19072 vsize=80180 CPUtime=1049.5
/proc/19076/stat : 19076 (zchaff_rand) R 19072 19072 19005 0 -1 4194304 20214 0 0 0 104808 142 0 0 25 0 1 0 1200615439 82104320 14988 1992294400 134512640 135365884 4294956304 18446744073709551615 135090403 0 0 8392704 0 0 0 0 17 0 0 0
/proc/19076/statm: 20045 14988 112 208 0 19817 0
Current children cumulated CPU time (s) 1061.68
Current children cumulated vsize (KiB) 96992

[startup+1122.3 s]
/proc/loadavg: 0.99 0.96 0.67 2/66 19076
/proc/meminfo: memFree=1450264/2055920 swapFree=4174212/4192956
[pid=19072] ppid=19070 vsize=16812 CPUtime=12.18
/proc/19072/stat : 19072 (SATzilla2007_C) S 19070 19072 19005 0 -1 4194304 7229 8393 0 0 491 8 689 30 25 0 1 0 1200614216 17215488 3551 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/19072/statm: 4203 3551 164 260 0 3927 0
[pid=19076] ppid=19072 vsize=80312 CPUtime=1109.48
/proc/19076/stat : 19076 (zchaff_rand) R 19072 19072 19005 0 -1 4194304 20527 0 0 0 110801 147 0 0 25 0 1 0 1200615439 82239488 15301 1992294400 134512640 135365884 4294956304 18446744073709551615 135090403 0 0 8392704 0 0 0 0 17 0 0 0
/proc/19076/statm: 20078 15301 112 208 0 19850 0
Current children cumulated CPU time (s) 1121.66
Current children cumulated vsize (KiB) 97124

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.69 2/66 19076
/proc/meminfo: memFree=1448600/2055920 swapFree=4174212/4192956
[pid=19072] ppid=19070 vsize=16812 CPUtime=12.18
/proc/19072/stat : 19072 (SATzilla2007_C) S 19070 19072 19005 0 -1 4194304 7229 8393 0 0 491 8 689 30 25 0 1 0 1200614216 17215488 3551 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/19072/statm: 4203 3551 164 260 0 3927 0
[pid=19076] ppid=19072 vsize=80964 CPUtime=1169.44
/proc/19076/stat : 19076 (zchaff_rand) R 19072 19072 19005 0 -1 4194304 20953 0 0 0 116793 151 0 0 25 0 1 0 1200615439 82907136 15661 1992294400 134512640 135365884 4294956304 18446744073709551615 134543558 0 0 8392704 0 0 0 0 17 0 0 0
/proc/19076/statm: 20241 15661 112 208 0 20013 0
Current children cumulated CPU time (s) 1181.62
Current children cumulated vsize (KiB) 97776

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

[startup+1190.3 s]
/proc/loadavg: 0.99 0.97 0.69 2/66 19076
/proc/meminfo: memFree=1448536/2055920 swapFree=4174212/4192956
[pid=19072] ppid=19070 vsize=16812 CPUtime=12.18
/proc/19072/stat : 19072 (SATzilla2007_C) S 19070 19072 19005 0 -1 4194304 7229 8393 0 0 491 8 689 30 25 0 1 0 1200614216 17215488 3551 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/19072/statm: 4203 3551 164 260 0 3927 0
[pid=19076] ppid=19072 vsize=80964 CPUtime=1177.44
/proc/19076/stat : 19076 (zchaff_rand) R 19072 19072 19005 0 -1 4194304 21009 0 0 0 117592 152 0 0 25 0 1 0 1200615439 82907136 15717 1992294400 134512640 135365884 4294956304 18446744073709551615 134544070 0 0 8392704 0 0 0 0 17 0 0 0
/proc/19076/statm: 20241 15717 112 208 0 20013 0
Current children cumulated CPU time (s) 1189.62
Current children cumulated vsize (KiB) 97776

[startup+1193.51 s]
/proc/loadavg: 0.99 0.97 0.70 2/66 19076
/proc/meminfo: memFree=1448472/2055920 swapFree=4174212/4192956
[pid=19072] ppid=19070 vsize=16812 CPUtime=12.18
/proc/19072/stat : 19072 (SATzilla2007_C) S 19070 19072 19005 0 -1 4194304 7229 8393 0 0 491 8 689 30 25 0 1 0 1200614216 17215488 3551 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/19072/statm: 4203 3551 164 260 0 3927 0
[pid=19076] ppid=19072 vsize=80964 CPUtime=1180.65
/proc/19076/stat : 19076 (zchaff_rand) R 19072 19072 19005 0 -1 4194304 21023 0 0 0 117912 153 0 0 25 0 1 0 1200615439 82907136 15731 1992294400 134512640 135365884 4294956304 18446744073709551615 135132785 0 0 8392704 0 0 0 0 17 0 0 0
/proc/19076/statm: 20241 15731 112 208 0 20013 0
Current children cumulated CPU time (s) 1192.83
Current children cumulated vsize (KiB) 97776

[startup+1196.7 s]
/proc/loadavg: 0.99 0.97 0.70 2/66 19076
/proc/meminfo: memFree=1448408/2055920 swapFree=4174212/4192956
[pid=19072] ppid=19070 vsize=16812 CPUtime=12.18
/proc/19072/stat : 19072 (SATzilla2007_C) S 19070 19072 19005 0 -1 4194304 7229 8393 0 0 491 8 689 30 25 0 1 0 1200614216 17215488 3551 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/19072/statm: 4203 3551 164 260 0 3927 0
[pid=19076] ppid=19072 vsize=81096 CPUtime=1183.84
/proc/19076/stat : 19076 (zchaff_rand) R 19072 19072 19005 0 -1 4194304 21051 0 0 0 118231 153 0 0 25 0 1 0 1200615439 83042304 15759 1992294400 134512640 135365884 4294956304 18446744073709551615 135090403 0 0 8392704 0 0 0 0 17 0 0 0
/proc/19076/statm: 20274 15759 112 208 0 20046 0
Current children cumulated CPU time (s) 1196.02
Current children cumulated vsize (KiB) 97908

[startup+1198.3 s]
/proc/loadavg: 0.99 0.97 0.70 2/66 19076
/proc/meminfo: memFree=1448344/2055920 swapFree=4174212/4192956
[pid=19072] ppid=19070 vsize=16812 CPUtime=12.18
/proc/19072/stat : 19072 (SATzilla2007_C) S 19070 19072 19005 0 -1 4194304 7229 8393 0 0 491 8 689 30 25 0 1 0 1200614216 17215488 3551 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/19072/statm: 4203 3551 164 260 0 3927 0
[pid=19076] ppid=19072 vsize=81096 CPUtime=1185.44
/proc/19076/stat : 19076 (zchaff_rand) R 19072 19072 19005 0 -1 4194304 21054 0 0 0 118391 153 0 0 25 0 1 0 1200615439 83042304 15762 1992294400 134512640 135365884 4294956304 18446744073709551615 135090403 0 0 8392704 0 0 0 0 17 0 0 0
/proc/19076/statm: 20274 15762 112 208 0 20046 0
Current children cumulated CPU time (s) 1197.62
Current children cumulated vsize (KiB) 97908

[startup+1199.1 s]
/proc/loadavg: 0.99 0.97 0.70 2/66 19076
/proc/meminfo: memFree=1448344/2055920 swapFree=4174212/4192956
[pid=19072] ppid=19070 vsize=16812 CPUtime=12.18
/proc/19072/stat : 19072 (SATzilla2007_C) S 19070 19072 19005 0 -1 4194304 7229 8393 0 0 491 8 689 30 25 0 1 0 1200614216 17215488 3551 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/19072/statm: 4203 3551 164 260 0 3927 0
[pid=19076] ppid=19072 vsize=81096 CPUtime=1186.24
/proc/19076/stat : 19076 (zchaff_rand) R 19072 19072 19005 0 -1 4194304 21054 0 0 0 118471 153 0 0 25 0 1 0 1200615439 83042304 15762 1992294400 134512640 135365884 4294956304 18446744073709551615 134543558 0 0 8392704 0 0 0 0 17 0 0 0
/proc/19076/statm: 20274 15762 112 208 0 20046 0
Current children cumulated CPU time (s) 1198.42
Current children cumulated vsize (KiB) 97908

[startup+1199.5 s]
/proc/loadavg: 0.99 0.97 0.70 2/66 19076
/proc/meminfo: memFree=1448344/2055920 swapFree=4174212/4192956
[pid=19072] ppid=19070 vsize=16812 CPUtime=12.18
/proc/19072/stat : 19072 (SATzilla2007_C) S 19070 19072 19005 0 -1 4194304 7229 8393 0 0 491 8 689 30 25 0 1 0 1200614216 17215488 3551 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/19072/statm: 4203 3551 164 260 0 3927 0
[pid=19076] ppid=19072 vsize=81096 CPUtime=1186.64
/proc/19076/stat : 19076 (zchaff_rand) R 19072 19072 19005 0 -1 4194304 21055 0 0 0 118511 153 0 0 25 0 1 0 1200615439 83042304 15763 1992294400 134512640 135365884 4294956304 18446744073709551615 134543558 0 0 8392704 0 0 0 0 17 0 0 0
/proc/19076/statm: 20274 15763 112 208 0 20046 0
Current children cumulated CPU time (s) 1198.82
Current children cumulated vsize (KiB) 97908

[startup+1199.6 s]
/proc/loadavg: 0.99 0.97 0.70 2/66 19076
/proc/meminfo: memFree=1448344/2055920 swapFree=4174212/4192956
[pid=19072] ppid=19070 vsize=16812 CPUtime=12.18
/proc/19072/stat : 19072 (SATzilla2007_C) S 19070 19072 19005 0 -1 4194304 7229 8393 0 0 491 8 689 30 25 0 1 0 1200614216 17215488 3551 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/19072/statm: 4203 3551 164 260 0 3927 0
[pid=19076] ppid=19072 vsize=81096 CPUtime=1186.74
/proc/19076/stat : 19076 (zchaff_rand) R 19072 19072 19005 0 -1 4194304 21055 0 0 0 118521 153 0 0 25 0 1 0 1200615439 83042304 15763 1992294400 134512640 135365884 4294956304 18446744073709551615 134543558 0 0 8392704 0 0 0 0 17 0 0 0
/proc/19076/statm: 20274 15763 112 208 0 20046 0
Current children cumulated CPU time (s) 1198.92
Current children cumulated vsize (KiB) 97908

Child status: 17
Real time (s): 1199.68
CPU time (s): 1199.04
CPU user time (s): 1197.1
CPU system time (s): 1.9417
CPU usage (%): 99.946
Max. virtual memory (cumulated for all children) (KiB): 97908

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1197.1
system time used= 1.9417
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 36690
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= 17
involuntary context switches= 2885

runsolver used 0.986849 second user time and 3.38348 second system time

The end

Launcher Data

Begin job on node20 at 2009-04-09 14:18:04
IDJOB=1594733
IDBENCH=71150
IDSOLVER=558
FILE ID=node20/1594733-1239279483
PBS_JOBID= 9115462
Free space on /tmp= 64976 MiB

SOLVER NAME= SAT07 reference solver: SATzilla CRAFTED
BENCH NAME= SAT09/CRAFTED/modcircuits/mod4block_2vars_8gates_u2.cnf
COMMAND LINE= HOME/SATzilla2007_C BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1594733-1239279483/watcher-1594733-1239279483 -o /tmp/evaluation-result-1594733-1239279483/solver-1594733-1239279483 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/SATzilla2007_C HOME/instance-1594733-1239279483.cnf            

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= a5bb71bc1d85a401ce9f42ed1404d63e
RANDOM SEED=715212253

node20.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.235
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		: 3000.235
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:       1526352 kB
Buffers:         51684 kB
Cached:         393076 kB
SwapCached:      13016 kB
Active:         107052 kB
Inactive:       352080 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1526352 kB
SwapTotal:     4192956 kB
SwapFree:      4174212 kB
Dirty:           10420 kB
Writeback:           0 kB
Mapped:          16496 kB
Slab:            56504 kB
Committed_AS:  3509212 kB
PageTables:       1404 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= 64968 MiB
End job on node20 at 2009-04-09 14:38:03