Trace number 1594705

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? 1199.85 1200.3

General information on the benchmark

NameCRAFTED/modcircuits/
mod4block_2vars_9gates_u2.cnf
MD5SUMef7ae52d071607b182dca67dbff359aa
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 variables434
Number of clauses81513
Sum of the clauses size471380
Maximum clause length26
Minimum clause length1
Number of clauses of size 164
Number of clauses of size 21843
Number of clauses of size 30
Number of clauses of size 42777
Number of clauses of size 54610
Number of clauses of size over 572219

Solver Data

12.37/12.43	c run March_dl for 5 seconds ... 
12.37/12.43	c Bin: Executing march_dl
12.37/12.43	c child exit by a signal
12.37/12.43	c march_dl returned code 137.
12.37/12.43	c run saps (UBCSAT implementation) for 2 seconds ... 
12.37/12.43	c Bin: Executing ubcsat2006
12.37/12.43	c child exited successfully
12.37/12.43	c ubcsat2006 returned code 0.
12.37/12.43	c satzilla computing base features
12.37/12.43	c satzilla doing unit-prop probe
12.37/12.43	c satzilla doing local search probe
12.37/12.43	c satzilla doing lobjois search-space size estimate
12.37/12.43	c satzilla's ranking:
12.37/12.43	c 1) zchaff_rand+P: -7.720745
12.37/12.43	c 2) vallst+P: -0.358642
12.37/12.43	c 3) minisat20: 0.776376
12.37/12.43	c 4) minisat20+P: 1.088908
12.37/12.43	c 5) march_dl: 4.733356
12.37/12.43	c 6) march_dl+P: 6.789745
12.37/12.43	c 7) kcnfs+P: 999.000000
12.37/12.43	c 8) kcnfs: 999.000000
12.37/12.43	c 9) vallst: 999.000000
12.37/12.43	c 10) zchaff_rand: 999.000000
12.37/12.43	c satzilla running zchaff_rand with preprocessing ... 
1199.71/1200.30	c Preprocessing...
1199.71/1200.30	c Inital problem has 434 variables, 79670 nary clauses (1843 binary clauses).
1199.71/1200.30	c Num non-binary clauses 79606, Average non-binary clause length 5.874
1199.71/1200.30	c Theory has no gaps
1199.71/1200.30	c Preprocessor runtime was 0.410 seconds.
1199.71/1200.30	c 
1199.71/1200.30	c Satisfiability of theory still undetermined.
1199.71/1200.30	c See file /tmp/BW1ODy for simplified theory.
1199.71/1200.30	c Bin: Executing zchaff_rand
1199.71/1200.30	c child exit by a signal
1199.71/1200.30	c zchaff_rand returned code 137.
1199.71/1200.30	c zchaff_rand returned code 137.
1199.71/1200.30	c satzilla running vallst with preprocessing ... 
1199.71/1200.30	c Bin: Executing vallst
1199.71/1200.30	c vallst returned code 1.
1199.71/1200.30	c vallst returned code 1.
1199.71/1200.30	c satzilla running minisat20 ... 
1199.71/1200.30	c Bin: Executing minisat20
1199.71/1200.30	c minisat20 returned code 1.
1199.71/1200.30	c minisat20 returned code 1.
1199.71/1200.30	c Satzilla Timed out!
1199.71/1200.30	s UNKNOWN
1199.71/1200.30	c SATZILLA_TIME=1200.010000

Verifier Data

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: UNKNOWN

Watcher Data

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1594705-1239279457/watcher-1594705-1239279457 -o /tmp/evaluation-result-1594705-1239279457/solver-1594705-1239279457 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/SATzilla2007_C HOME/instance-1594705-1239279457.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: 0.00 0.00 0.00 3/64 17948
/proc/meminfo: memFree=1690872/2055920 swapFree=4179172/4192956
[pid=17948] ppid=17946 vsize=1440 CPUtime=0
/proc/17948/stat : 17948 (SATzilla2007_C) R 17946 17948 17911 0 -1 4194304 126 0 0 0 0 0 0 0 18 0 1 0 1200611392 1474560 110 1992294400 134512640 135579813 4294956240 18446744073709551615 135216547 0 0 4096 0 0 0 0 17 1 0 0
/proc/17948/statm: 360 110 95 260 0 84 0
[pid=17949] ppid=17948 vsize=1276 CPUtime=0
/proc/17949/stat : 17949 (march_dl) R 17948 17948 17911 0 -1 4194304 164 0 0 0 0 0 0 0 18 0 1 0 1200611392 1306624 159 1992294400 134512640 134996440 4294956272 18446744073709551615 134669245 0 0 8392704 0 0 0 0 17 1 0 0
/proc/17949/statm: 319 159 50 118 0 198 0

[startup+0.076694 s]
/proc/loadavg: 0.00 0.00 0.00 3/64 17948
/proc/meminfo: memFree=1690872/2055920 swapFree=4179172/4192956
[pid=17948] ppid=17946 vsize=1440 CPUtime=0
/proc/17948/stat : 17948 (SATzilla2007_C) S 17946 17948 17911 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 1200611392 1474560 110 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/17948/statm: 360 110 95 260 0 84 0
[pid=17949] ppid=17948 vsize=2332 CPUtime=0.07
/proc/17949/stat : 17949 (march_dl) R 17948 17948 17911 0 -1 4194304 446 0 0 0 7 0 0 0 19 0 1 0 1200611392 2387968 441 1992294400 134512640 134996440 4294956272 18446744073709551615 134637071 0 0 8392704 0 0 0 0 17 1 0 0
/proc/17949/statm: 583 441 50 118 0 462 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 3772

[startup+0.102698 s]
/proc/loadavg: 0.00 0.00 0.00 3/64 17948
/proc/meminfo: memFree=1690872/2055920 swapFree=4179172/4192956
[pid=17948] ppid=17946 vsize=1440 CPUtime=0
/proc/17948/stat : 17948 (SATzilla2007_C) S 17946 17948 17911 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 1200611392 1474560 110 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/17948/statm: 360 110 95 260 0 84 0
[pid=17949] ppid=17948 vsize=2596 CPUtime=0.09
/proc/17949/stat : 17949 (march_dl) R 17948 17948 17911 0 -1 4194304 546 0 0 0 9 0 0 0 19 0 1 0 1200611392 2658304 541 1992294400 134512640 134996440 4294956272 18446744073709551615 134652876 0 0 8392704 0 0 0 0 17 1 0 0
/proc/17949/statm: 649 541 50 118 0 528 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4036

[startup+0.301736 s]
/proc/loadavg: 0.00 0.00 0.00 3/64 17948
/proc/meminfo: memFree=1690872/2055920 swapFree=4179172/4192956
[pid=17948] ppid=17946 vsize=1440 CPUtime=0
/proc/17948/stat : 17948 (SATzilla2007_C) S 17946 17948 17911 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 1200611392 1474560 110 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/17948/statm: 360 110 95 260 0 84 0
[pid=17949] ppid=17948 vsize=5144 CPUtime=0.29
/proc/17949/stat : 17949 (march_dl) R 17948 17948 17911 0 -1 4194304 2637 0 0 0 28 1 0 0 22 0 1 0 1200611392 5267456 869 1992294400 134512640 134996440 4294956272 18446744073709551615 134544627 0 0 8392704 0 0 0 0 17 1 0 0
/proc/17949/statm: 1286 869 55 118 0 1165 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6584

[startup+0.701814 s]
/proc/loadavg: 0.00 0.00 0.00 3/64 17948
/proc/meminfo: memFree=1690872/2055920 swapFree=4179172/4192956
[pid=17948] ppid=17946 vsize=1440 CPUtime=0
/proc/17948/stat : 17948 (SATzilla2007_C) S 17946 17948 17911 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 1200611392 1474560 110 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/17948/statm: 360 110 95 260 0 84 0
[pid=17949] ppid=17948 vsize=6760 CPUtime=0.68
/proc/17949/stat : 17949 (march_dl) R 17948 17948 17911 0 -1 4194304 8252 0 0 0 65 3 0 0 25 0 1 0 1200611392 6922240 1048 1992294400 134512640 134996440 4294956272 18446744073709551615 134583360 0 0 8392704 0 0 0 0 17 1 0 0
/proc/17949/statm: 1690 1048 71 118 0 1569 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 8200

[startup+1.50197 s]
/proc/loadavg: 0.00 0.00 0.00 2/66 17950
/proc/meminfo: memFree=1686760/2055920 swapFree=4179172/4192956
[pid=17948] ppid=17946 vsize=1440 CPUtime=0
/proc/17948/stat : 17948 (SATzilla2007_C) S 17946 17948 17911 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 1200611392 1474560 110 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/17948/statm: 360 110 95 260 0 84 0
[pid=17949] ppid=17948 vsize=7676 CPUtime=1.49
/proc/17949/stat : 17949 (march_dl) R 17948 17948 17911 0 -1 4194304 8979 0 0 0 140 9 0 0 25 0 1 0 1200611392 7860224 1521 1992294400 134512640 134996440 4294956272 18446744073709551615 134675049 0 0 8392704 0 0 0 0 17 1 0 0
/proc/17949/statm: 1919 1521 73 118 0 1798 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9116

[startup+3.10128 s]
/proc/loadavg: 0.08 0.02 0.01 2/66 17950
/proc/meminfo: memFree=1684712/2055920 swapFree=4179172/4192956
[pid=17948] ppid=17946 vsize=1440 CPUtime=0
/proc/17948/stat : 17948 (SATzilla2007_C) S 17946 17948 17911 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 1200611392 1474560 110 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/17948/statm: 360 110 95 260 0 84 0
[pid=17949] ppid=17948 vsize=8784 CPUtime=3.09
/proc/17949/stat : 17949 (march_dl) R 17948 17948 17911 0 -1 4194304 9748 0 0 0 271 38 0 0 25 0 1 0 1200611392 8994816 1496 1992294400 134512640 134996440 4294956272 18446744073709551615 134544548 0 0 8392704 0 0 0 0 17 1 0 0
/proc/17949/statm: 2196 1496 73 118 0 2075 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10224

[startup+6.3019 s]
/proc/loadavg: 0.08 0.02 0.01 2/66 17951
/proc/meminfo: memFree=1684136/2055920 swapFree=4179172/4192956
[pid=17948] ppid=17946 vsize=1440 CPUtime=4.99
/proc/17948/stat : 17948 (SATzilla2007_C) S 17946 17948 17911 0 -1 4194304 134 9971 0 0 0 0 460 39 16 0 1 0 1200611392 1474560 111 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/17948/statm: 360 111 96 260 0 84 0
[pid=17951] ppid=17948 vsize=10288 CPUtime=1.28
/proc/17951/stat : 17951 (ubcsat2006) R 17948 17948 17911 0 -1 4194304 1721 0 0 0 125 3 0 0 25 0 1 0 1200611892 10534912 1704 1992294400 134512640 134777720 4294956112 18446744073709551615 4294960144 0 0 8392704 0 0 0 0 17 1 0 0
/proc/17951/statm: 2572 1704 156 64 0 2153 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 11728

[startup+12.7011 s]
/proc/loadavg: 0.22 0.05 0.02 2/65 17951
/proc/meminfo: memFree=1683184/2055920 swapFree=4179172/4192956
[pid=17948] ppid=17946 vsize=21676 CPUtime=12.67
/proc/17948/stat : 17948 (SATzilla2007_C) R 17946 17948 17911 0 -1 4194304 8508 11698 0 0 536 9 677 45 25 0 1 0 1200611392 22196224 4512 1992294400 134512640 135579813 4294956240 18446744073709551615 134588688 0 0 4096 0 0 0 0 17 1 0 0
/proc/17948/statm: 5419 4512 158 260 0 5143 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 21676

[startup+25.5026 s]
/proc/loadavg: 0.34 0.08 0.02 2/66 17952
/proc/meminfo: memFree=1663784/2055920 swapFree=4179172/4192956
[pid=17948] ppid=17946 vsize=22024 CPUtime=12.99
/proc/17948/stat : 17948 (SATzilla2007_C) S 17946 17948 17911 0 -1 4194304 8855 11698 0 0 568 9 677 45 25 0 1 0 1200611392 22552576 4593 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/17948/statm: 5506 4593 164 260 0 5230 0
[pid=17952] ppid=17948 vsize=11616 CPUtime=12.45
/proc/17952/stat : 17952 (zchaff_rand) R 17948 17948 17911 0 -1 4194304 2779 0 0 0 1229 16 0 0 25 0 1 0 1200612695 11894784 2168 1992294400 134512640 135365884 4294956304 18446744073709551615 135132785 0 0 8392704 0 0 0 0 17 1 0 0
/proc/17952/statm: 2904 2168 112 208 0 2676 0
Current children cumulated CPU time (s) 25.44
Current children cumulated vsize (KiB) 33640

[startup+51.1016 s]
/proc/loadavg: 0.56 0.15 0.05 2/66 17952
/proc/meminfo: memFree=1658536/2055920 swapFree=4179172/4192956
[pid=17948] ppid=17946 vsize=22024 CPUtime=12.99
/proc/17948/stat : 17948 (SATzilla2007_C) S 17946 17948 17911 0 -1 4194304 8855 11698 0 0 568 9 677 45 25 0 1 0 1200611392 22552576 4593 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/17948/statm: 5506 4593 164 260 0 5230 0
[pid=17952] ppid=17948 vsize=20508 CPUtime=38.05
/proc/17952/stat : 17952 (zchaff_rand) R 17948 17948 17911 0 -1 4194304 4730 0 0 0 3775 30 0 0 25 0 1 0 1200612695 21000192 3478 1992294400 134512640 135365884 4294956304 18446744073709551615 135090403 0 0 8392704 0 0 0 0 17 1 0 0
/proc/17952/statm: 5127 3478 112 208 0 4899 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 42532

[startup+102.305 s]
/proc/loadavg: 0.82 0.29 0.10 2/66 17952
/proc/meminfo: memFree=1652584/2055920 swapFree=4179172/4192956
[pid=17948] ppid=17946 vsize=22024 CPUtime=12.99
/proc/17948/stat : 17948 (SATzilla2007_C) S 17946 17948 17911 0 -1 4194304 8855 11698 0 0 568 9 677 45 25 0 1 0 1200611392 22552576 4593 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/17948/statm: 5506 4593 164 260 0 5230 0
[pid=17952] ppid=17948 vsize=31376 CPUtime=89.23
/proc/17952/stat : 17952 (zchaff_rand) R 17948 17948 17911 0 -1 4194304 6190 0 0 0 8878 45 0 0 25 0 1 0 1200612695 32129024 4938 1992294400 134512640 135365884 4294956304 18446744073709551615 134543558 0 0 8392704 0 0 0 0 17 1 0 0
/proc/17952/statm: 7844 4938 112 208 0 7616 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 53400

[startup+162.302 s]
/proc/loadavg: 0.93 0.42 0.15 2/66 17952
/proc/meminfo: memFree=1648552/2055920 swapFree=4179172/4192956
[pid=17948] ppid=17946 vsize=22024 CPUtime=12.99
/proc/17948/stat : 17948 (SATzilla2007_C) S 17946 17948 17911 0 -1 4194304 8855 11698 0 0 568 9 677 45 25 0 1 0 1200611392 22552576 4593 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/17948/statm: 5506 4593 164 260 0 5230 0
[pid=17952] ppid=17948 vsize=33104 CPUtime=149.21
/proc/17952/stat : 17952 (zchaff_rand) R 17948 17948 17911 0 -1 4194304 7216 0 0 0 14863 58 0 0 25 0 1 0 1200612695 33898496 5964 1992294400 134512640 135365884 4294956304 18446744073709551615 134543558 0 0 8392704 0 0 0 0 17 1 0 0
/proc/17952/statm: 8276 5964 112 208 0 8048 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 55128

[startup+222.302 s]
/proc/loadavg: 0.97 0.52 0.20 2/66 17952
/proc/meminfo: memFree=1644520/2055920 swapFree=4179172/4192956
[pid=17948] ppid=17946 vsize=22024 CPUtime=12.99
/proc/17948/stat : 17948 (SATzilla2007_C) S 17946 17948 17911 0 -1 4194304 8855 11698 0 0 568 9 677 45 25 0 1 0 1200611392 22552576 4593 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/17948/statm: 5506 4593 164 260 0 5230 0
[pid=17952] ppid=17948 vsize=34768 CPUtime=209.18
/proc/17952/stat : 17952 (zchaff_rand) R 17948 17948 17911 0 -1 4194304 8196 0 0 0 20847 71 0 0 25 0 1 0 1200612695 35602432 6944 1992294400 134512640 135365884 4294956304 18446744073709551615 134543954 0 0 8392704 0 0 0 0 17 1 0 0
/proc/17952/statm: 8692 6944 112 208 0 8464 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 56792

[startup+282.301 s]
/proc/loadavg: 0.99 0.61 0.25 2/66 17952
/proc/meminfo: memFree=1641320/2055920 swapFree=4179172/4192956
[pid=17948] ppid=17946 vsize=22024 CPUtime=12.99
/proc/17948/stat : 17948 (SATzilla2007_C) S 17946 17948 17911 0 -1 4194304 8855 11698 0 0 568 9 677 45 25 0 1 0 1200611392 22552576 4593 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/17948/statm: 5506 4593 164 260 0 5230 0
[pid=17952] ppid=17948 vsize=41492 CPUtime=269.16
/proc/17952/stat : 17952 (zchaff_rand) R 17948 17948 17911 0 -1 4194304 10272 0 0 0 26834 82 0 0 25 0 1 0 1200612695 42487808 7739 1992294400 134512640 135365884 4294956304 18446744073709551615 135132785 0 0 8392704 0 0 0 0 17 1 0 0
/proc/17952/statm: 10373 7739 112 208 0 10145 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 63516

[startup+342.302 s]
/proc/loadavg: 0.99 0.67 0.30 2/66 17952
/proc/meminfo: memFree=1638184/2055920 swapFree=4179172/4192956
[pid=17948] ppid=17946 vsize=22024 CPUtime=12.99
/proc/17948/stat : 17948 (SATzilla2007_C) S 17946 17948 17911 0 -1 4194304 8855 11698 0 0 568 9 677 45 25 0 1 0 1200611392 22552576 4593 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/17948/statm: 5506 4593 164 260 0 5230 0
[pid=17952] ppid=17948 vsize=42908 CPUtime=329.14
/proc/17952/stat : 17952 (zchaff_rand) R 17948 17948 17911 0 -1 4194304 11043 0 0 0 32825 89 0 0 25 0 1 0 1200612695 43937792 8510 1992294400 134512640 135365884 4294956304 18446744073709551615 135132785 0 0 8392704 0 0 0 0 17 1 0 0
/proc/17952/statm: 10727 8510 112 208 0 10499 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 64932


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

/proc/17952/statm: 16200 11573 112 208 0 15972 0
Current children cumulated CPU time (s) 702
Current children cumulated vsize (KiB) 86824

[startup+762.305 s]
/proc/loadavg: 1.04 0.92 0.54 2/66 17952
/proc/meminfo: memFree=1623784/2055920 swapFree=4179172/4192956
[pid=17948] ppid=17946 vsize=22024 CPUtime=12.99
/proc/17948/stat : 17948 (SATzilla2007_C) S 17946 17948 17911 0 -1 4194304 8855 11698 0 0 568 9 677 45 25 0 1 0 1200611392 22552576 4593 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/17948/statm: 5506 4593 164 260 0 5230 0
[pid=17952] ppid=17948 vsize=65844 CPUtime=748.98
/proc/17952/stat : 17952 (zchaff_rand) R 17948 17948 17911 0 -1 4194304 14602 0 0 0 74757 141 0 0 25 0 1 0 1200612695 67424256 12069 1992294400 134512640 135365884 4294956304 18446744073709551615 134543558 0 0 8392704 0 0 0 0 17 1 0 0
/proc/17952/statm: 16461 12069 112 208 0 16233 0
Current children cumulated CPU time (s) 761.97
Current children cumulated vsize (KiB) 87868

[startup+822.302 s]
/proc/loadavg: 1.01 0.93 0.57 2/66 17952
/proc/meminfo: memFree=1622120/2055920 swapFree=4179172/4192956
[pid=17948] ppid=17946 vsize=22024 CPUtime=12.99
/proc/17948/stat : 17948 (SATzilla2007_C) S 17946 17948 17911 0 -1 4194304 8855 11698 0 0 568 9 677 45 25 0 1 0 1200611392 22552576 4593 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/17948/statm: 5506 4593 164 260 0 5230 0
[pid=17952] ppid=17948 vsize=66300 CPUtime=808.96
/proc/17952/stat : 17952 (zchaff_rand) R 17948 17948 17911 0 -1 4194304 15016 0 0 0 80748 148 0 0 25 0 1 0 1200612695 67891200 12483 1992294400 134512640 135365884 4294956304 18446744073709551615 134543558 0 0 8392704 0 0 0 0 17 1 0 0
/proc/17952/statm: 16575 12483 112 208 0 16347 0
Current children cumulated CPU time (s) 821.95
Current children cumulated vsize (KiB) 88324

[startup+882.301 s]
/proc/loadavg: 1.00 0.94 0.59 2/66 17952
/proc/meminfo: memFree=1620328/2055920 swapFree=4179172/4192956
[pid=17948] ppid=17946 vsize=22024 CPUtime=12.99
/proc/17948/stat : 17948 (SATzilla2007_C) S 17946 17948 17911 0 -1 4194304 8855 11698 0 0 568 9 677 45 25 0 1 0 1200611392 22552576 4593 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/17948/statm: 5506 4593 164 260 0 5230 0
[pid=17952] ppid=17948 vsize=67600 CPUtime=868.94
/proc/17952/stat : 17952 (zchaff_rand) R 17948 17948 17911 0 -1 4194304 15453 0 0 0 86738 156 0 0 25 0 1 0 1200612695 69222400 12920 1992294400 134512640 135365884 4294956304 18446744073709551615 135090403 0 0 8392704 0 0 0 0 17 1 0 0
/proc/17952/statm: 16900 12920 112 208 0 16672 0
Current children cumulated CPU time (s) 881.93
Current children cumulated vsize (KiB) 89624

[startup+942.301 s]
/proc/loadavg: 1.00 0.95 0.61 2/66 17952
/proc/meminfo: memFree=1618984/2055920 swapFree=4179172/4192956
[pid=17948] ppid=17946 vsize=22024 CPUtime=12.99
/proc/17948/stat : 17948 (SATzilla2007_C) S 17946 17948 17911 0 -1 4194304 8855 11698 0 0 568 9 677 45 25 0 1 0 1200611392 22552576 4593 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/17948/statm: 5506 4593 164 260 0 5230 0
[pid=17952] ppid=17948 vsize=68392 CPUtime=928.92
/proc/17952/stat : 17952 (zchaff_rand) R 17948 17948 17911 0 -1 4194304 15798 0 0 0 92731 161 0 0 25 0 1 0 1200612695 70033408 13265 1992294400 134512640 135365884 4294956304 18446744073709551615 135090403 0 0 8392704 0 0 0 0 17 1 0 0
/proc/17952/statm: 17098 13265 112 208 0 16870 0
Current children cumulated CPU time (s) 941.91
Current children cumulated vsize (KiB) 90416

[startup+1002.3 s]
/proc/loadavg: 1.00 0.96 0.64 2/66 17952
/proc/meminfo: memFree=1618024/2055920 swapFree=4179172/4192956
[pid=17948] ppid=17946 vsize=22024 CPUtime=12.99
/proc/17948/stat : 17948 (SATzilla2007_C) S 17946 17948 17911 0 -1 4194304 8855 11698 0 0 568 9 677 45 25 0 1 0 1200611392 22552576 4593 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/17948/statm: 5506 4593 164 260 0 5230 0
[pid=17952] ppid=17948 vsize=68524 CPUtime=988.89
/proc/17952/stat : 17952 (zchaff_rand) R 17948 17948 17911 0 -1 4194304 16028 0 0 0 98721 168 0 0 25 0 1 0 1200612695 70168576 13495 1992294400 134512640 135365884 4294956304 18446744073709551615 134543650 0 0 8392704 0 0 0 0 17 1 0 0
/proc/17952/statm: 17131 13495 112 208 0 16903 0
Current children cumulated CPU time (s) 1001.88
Current children cumulated vsize (KiB) 90548

[startup+1062.3 s]
/proc/loadavg: 1.00 0.96 0.65 2/66 17952
/proc/meminfo: memFree=1616360/2055920 swapFree=4179172/4192956
[pid=17948] ppid=17946 vsize=22024 CPUtime=12.99
/proc/17948/stat : 17948 (SATzilla2007_C) S 17946 17948 17911 0 -1 4194304 8855 11698 0 0 568 9 677 45 25 0 1 0 1200611392 22552576 4593 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/17948/statm: 5506 4593 164 260 0 5230 0
[pid=17952] ppid=17948 vsize=69376 CPUtime=1048.87
/proc/17952/stat : 17952 (zchaff_rand) R 17948 17948 17911 0 -1 4194304 16462 0 0 0 104714 173 0 0 25 0 1 0 1200612695 71041024 13929 1992294400 134512640 135365884 4294956304 18446744073709551615 134543650 0 0 8392704 0 0 0 0 17 1 0 0
/proc/17952/statm: 17344 13929 112 208 0 17116 0
Current children cumulated CPU time (s) 1061.86
Current children cumulated vsize (KiB) 91400

[startup+1122.3 s]
/proc/loadavg: 1.00 0.97 0.67 2/66 17952
/proc/meminfo: memFree=1615080/2055920 swapFree=4179172/4192956
[pid=17948] ppid=17946 vsize=22024 CPUtime=12.99
/proc/17948/stat : 17948 (SATzilla2007_C) S 17946 17948 17911 0 -1 4194304 8855 11698 0 0 568 9 677 45 25 0 1 0 1200611392 22552576 4593 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/17948/statm: 5506 4593 164 260 0 5230 0
[pid=17952] ppid=17948 vsize=69640 CPUtime=1108.85
/proc/17952/stat : 17952 (zchaff_rand) R 17948 17948 17911 0 -1 4194304 16763 0 0 0 110706 179 0 0 25 0 1 0 1200612695 71311360 14230 1992294400 134512640 135365884 4294956304 18446744073709551615 135090403 0 0 8392704 0 0 0 0 17 1 0 0
/proc/17952/statm: 17410 14230 112 208 0 17182 0
Current children cumulated CPU time (s) 1121.84
Current children cumulated vsize (KiB) 91664

[startup+1182.3 s]
/proc/loadavg: 1.00 0.97 0.69 2/66 17952
/proc/meminfo: memFree=1613800/2055920 swapFree=4179172/4192956
[pid=17948] ppid=17946 vsize=22024 CPUtime=12.99
/proc/17948/stat : 17948 (SATzilla2007_C) S 17946 17948 17911 0 -1 4194304 8855 11698 0 0 568 9 677 45 25 0 1 0 1200611392 22552576 4593 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/17948/statm: 5506 4593 164 260 0 5230 0
[pid=17952] ppid=17948 vsize=70428 CPUtime=1168.83
/proc/17952/stat : 17952 (zchaff_rand) R 17948 17948 17911 0 -1 4194304 17085 0 0 0 116698 185 0 0 25 0 1 0 1200612695 72118272 14552 1992294400 134512640 135365884 4294956304 18446744073709551615 135132785 0 0 8392704 0 0 0 0 17 1 0 0
/proc/17952/statm: 17607 14552 112 208 0 17379 0
Current children cumulated CPU time (s) 1181.82
Current children cumulated vsize (KiB) 92452

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

[startup+1190.3 s]
/proc/loadavg: 1.00 0.97 0.69 2/66 17952
/proc/meminfo: memFree=1613480/2055920 swapFree=4179172/4192956
[pid=17948] ppid=17946 vsize=22024 CPUtime=12.99
/proc/17948/stat : 17948 (SATzilla2007_C) S 17946 17948 17911 0 -1 4194304 8855 11698 0 0 568 9 677 45 25 0 1 0 1200611392 22552576 4593 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/17948/statm: 5506 4593 164 260 0 5230 0
[pid=17952] ppid=17948 vsize=70688 CPUtime=1176.82
/proc/17952/stat : 17952 (zchaff_rand) R 17948 17948 17911 0 -1 4194304 17168 0 0 0 117497 185 0 0 25 0 1 0 1200612695 72384512 14635 1992294400 134512640 135365884 4294956304 18446744073709551615 134606886 0 0 8392704 0 0 0 0 17 1 0 0
/proc/17952/statm: 17672 14635 112 208 0 17444 0
Current children cumulated CPU time (s) 1189.81
Current children cumulated vsize (KiB) 92712

[startup+1196.7 s]
/proc/loadavg: 1.00 0.97 0.69 2/66 17952
/proc/meminfo: memFree=1613480/2055920 swapFree=4179172/4192956
[pid=17948] ppid=17946 vsize=22024 CPUtime=12.99
/proc/17948/stat : 17948 (SATzilla2007_C) S 17946 17948 17911 0 -1 4194304 8855 11698 0 0 568 9 677 45 25 0 1 0 1200611392 22552576 4593 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/17948/statm: 5506 4593 164 260 0 5230 0
[pid=17952] ppid=17948 vsize=70688 CPUtime=1183.22
/proc/17952/stat : 17952 (zchaff_rand) R 17948 17948 17911 0 -1 4194304 17174 0 0 0 118137 185 0 0 25 0 1 0 1200612695 72384512 14641 1992294400 134512640 135365884 4294956304 18446744073709551615 134543558 0 0 8392704 0 0 0 0 17 1 0 0
/proc/17952/statm: 17672 14641 112 208 0 17444 0
Current children cumulated CPU time (s) 1196.21
Current children cumulated vsize (KiB) 92712

[startup+1198.3 s]
/proc/loadavg: 1.00 0.97 0.69 2/66 17952
/proc/meminfo: memFree=1613480/2055920 swapFree=4179172/4192956
[pid=17948] ppid=17946 vsize=22024 CPUtime=12.99
/proc/17948/stat : 17948 (SATzilla2007_C) S 17946 17948 17911 0 -1 4194304 8855 11698 0 0 568 9 677 45 25 0 1 0 1200611392 22552576 4593 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/17948/statm: 5506 4593 164 260 0 5230 0
[pid=17952] ppid=17948 vsize=70688 CPUtime=1184.82
/proc/17952/stat : 17952 (zchaff_rand) R 17948 17948 17911 0 -1 4194304 17178 0 0 0 118296 186 0 0 25 0 1 0 1200612695 72384512 14645 1992294400 134512640 135365884 4294956304 18446744073709551615 135090403 0 0 8392704 0 0 0 0 17 1 0 0
/proc/17952/statm: 17672 14645 112 208 0 17444 0
Current children cumulated CPU time (s) 1197.81
Current children cumulated vsize (KiB) 92712

[startup+1199.1 s]
/proc/loadavg: 1.00 0.97 0.69 2/66 17952
/proc/meminfo: memFree=1613416/2055920 swapFree=4179172/4192956
[pid=17948] ppid=17946 vsize=22024 CPUtime=12.99
/proc/17948/stat : 17948 (SATzilla2007_C) S 17946 17948 17911 0 -1 4194304 8855 11698 0 0 568 9 677 45 25 0 1 0 1200611392 22552576 4593 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/17948/statm: 5506 4593 164 260 0 5230 0
[pid=17952] ppid=17948 vsize=70688 CPUtime=1185.63
/proc/17952/stat : 17952 (zchaff_rand) R 17948 17948 17911 0 -1 4194304 17182 0 0 0 118377 186 0 0 25 0 1 0 1200612695 72384512 14649 1992294400 134512640 135365884 4294956304 18446744073709551615 134544058 0 0 8392704 0 0 0 0 17 1 0 0
/proc/17952/statm: 17672 14649 112 208 0 17444 0
Current children cumulated CPU time (s) 1198.62
Current children cumulated vsize (KiB) 92712

[startup+1199.9 s]
/proc/loadavg: 1.00 0.97 0.69 2/66 17952
/proc/meminfo: memFree=1613416/2055920 swapFree=4179172/4192956
[pid=17948] ppid=17946 vsize=22024 CPUtime=12.99
/proc/17948/stat : 17948 (SATzilla2007_C) S 17946 17948 17911 0 -1 4194304 8855 11698 0 0 568 9 677 45 25 0 1 0 1200611392 22552576 4593 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/17948/statm: 5506 4593 164 260 0 5230 0
[pid=17952] ppid=17948 vsize=70688 CPUtime=1186.42
/proc/17952/stat : 17952 (zchaff_rand) R 17948 17948 17911 0 -1 4194304 17185 0 0 0 118456 186 0 0 25 0 1 0 1200612695 72384512 14652 1992294400 134512640 135365884 4294956304 18446744073709551615 135090403 0 0 8392704 0 0 0 0 17 1 0 0
/proc/17952/statm: 17672 14652 112 208 0 17444 0
Current children cumulated CPU time (s) 1199.41
Current children cumulated vsize (KiB) 92712

[startup+1200.3 s]
/proc/loadavg: 1.00 0.97 0.69 2/66 17952
/proc/meminfo: memFree=1613416/2055920 swapFree=4179172/4192956
[pid=17948] ppid=17946 vsize=0 CPUtime=1199.83
/proc/17948/stat : 17948 (SATzilla2007_C) R 17946 17948 17911 0 -1 4194308 8866 28886 0 0 568 10 119173 232 16 0 1 0 1200611392 0 0 1992294400 0 0 0 0 0 0 0 4096 0 0 0 0 17 1 0 0
/proc/17948/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1199.83
Current children cumulated vsize (KiB) 0

Child status: 1
Real time (s): 1200.3
CPU time (s): 1199.85
CPU user time (s): 1197.42
CPU system time (s): 2.42663
CPU usage (%): 99.9619
Max. virtual memory (cumulated for all children) (KiB): 92712

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1197.42
system time used= 2.42663
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 37752
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= 18
involuntary context switches= 1371

runsolver used 1.34679 second user time and 3.02654 second system time

The end

Launcher Data

Begin job on node23 at 2009-04-09 14:17:37
IDJOB=1594705
IDBENCH=71136
IDSOLVER=558
FILE ID=node23/1594705-1239279457
PBS_JOBID= 9115459
Free space on /tmp= 65468 MiB

SOLVER NAME= SAT07 reference solver: SATzilla CRAFTED
BENCH NAME= SAT09/CRAFTED/modcircuits/mod4block_2vars_9gates_u2.cnf
COMMAND LINE= HOME/SATzilla2007_C BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1594705-1239279457/watcher-1594705-1239279457 -o /tmp/evaluation-result-1594705-1239279457/solver-1594705-1239279457 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/SATzilla2007_C HOME/instance-1594705-1239279457.cnf            

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

MD5SUM BENCH= ef7ae52d071607b182dca67dbff359aa
RANDOM SEED=1005853774

node23.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		: 3000.268
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		: 3000.268
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:       1691352 kB
Buffers:         41500 kB
Cached:         268608 kB
SwapCached:       8064 kB
Active:          69956 kB
Inactive:       249484 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1691352 kB
SwapTotal:     4192956 kB
SwapFree:      4179172 kB
Dirty:           10568 kB
Writeback:           0 kB
Mapped:          14392 kB
Slab:            31184 kB
Committed_AS:  3596216 kB
PageTables:       1392 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= 65460 MiB
End job on node23 at 2009-04-09 14:37:38