Trace number 370189

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 743.023 743.431

General information on the benchmark

Namecrafted/Difficult/contest05/QG/
QG6-gensys-icl006.sat05-2718.reshuffled-07.cnf
MD5SUM925ba4262948082ac4209468fd4bc8ae
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark106.434
Satisfiable
(Un)Satisfiability was proved
Number of variables1321
Number of clauses7617
Sum of the clauses size63333
Maximum clause length16
Minimum clause length1
Number of clauses of size 133
Number of clauses of size 2290
Number of clauses of size 31224
Number of clauses of size 4162
Number of clauses of size 5918
Number of clauses of size over 54990

Solver Data (download as text)

12.56/12.61	c run March_dl for 5 seconds ... 
12.56/12.61	c Bin: Executing march_dl
12.56/12.61	c child exit by a signal
12.56/12.61	c march_dl returned code 137.
12.56/12.61	c run saps (UBCSAT implementation) for 2 seconds ... 
12.56/12.61	c Bin: Executing ubcsat2006
12.56/12.61	c child exited successfully
12.56/12.61	c ubcsat2006 returned code 0.
12.56/12.61	c satzilla computing base features
12.56/12.61	c satzilla doing unit-prop probe
12.56/12.61	c satzilla doing local search probe
12.56/12.61	c satzilla doing lobjois search-space size estimate
12.56/12.61	c satzilla's ranking:
12.56/12.61	c 1) zchaff_rand+P: 0.077633
12.56/12.61	c 2) minisat20: 0.205450
12.56/12.61	c 3) minisat20+P: 0.317491
12.56/12.61	c 4) vallst+P: 1.591179
12.56/12.61	c 5) march_dl: 2.245116
12.56/12.61	c 6) march_dl+P: 3.375745
12.56/12.61	c 7) kcnfs+P: 999.000000
12.56/12.61	c 8) kcnfs: 999.000000
12.56/12.61	c 9) vallst: 999.000000
12.56/12.61	c 10) zchaff_rand: 999.000000
12.56/12.61	c satzilla running zchaff_rand with preprocessing ... 
742.97/743.42	c Preprocessing...
742.97/743.42	c Inital problem has 1321 variables, 7327 nary clauses (290 binary clauses).
742.97/743.42	c Num non-binary clauses 7294, Average non-binary clause length 8.599
742.97/743.42	c Theory has no gaps
742.97/743.42	c Preprocessor runtime was 0.040 seconds.
742.97/743.42	c 
742.97/743.42	c Satisfiability of theory still undetermined.
742.97/743.42	c See file /tmp/IMIp0N for simplified theory.
742.97/743.42	c Bin: Executing zchaff_rand
742.97/743.42	c child exited successfully
742.97/743.42	c zchaff_rand returned code 20.
742.97/743.42	s UNSATISFIABLE
742.97/743.42	c SATZILLA_TIME=743.120000

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/node72/watcher-370189-1177552399 -o ROOT/results/node72/solver-370189-1177552399 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/370189-1177552399/SATzilla2007_C /tmp/evaluation/370189-1177552399/instance-370189-1177552399.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: 0.98 0.96 0.92 3/77 8650
/proc/meminfo: memFree=1819328/2055920 swapFree=4157088/4192956
[pid=8650] ppid=8648 vsize=1440 CPUtime=0
/proc/8650/stat : 8650 (SATzilla2007_C) R 8648 8650 7940 0 -1 4194304 126 0 0 0 0 0 0 0 18 0 1 0 231278319 1474560 110 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216547 0 0 4096 0 0 0 0 17 1 0 0
/proc/8650/statm: 360 110 95 260 0 84 0
[pid=8651] ppid=8650 vsize=772 CPUtime=0
/proc/8651/stat : 8651 (march_dl) R 8650 8650 7940 0 -1 4194304 102 0 0 0 0 0 0 0 18 0 1 0 231278319 790528 97 18446744073709551615 134512640 134996440 4294956688 18446744073709551615 134549887 0 0 8392704 0 0 0 0 17 1 0 0
/proc/8651/statm: 193 97 50 118 0 72 0

[startup+0.028745 s]
/proc/loadavg: 0.98 0.96 0.92 3/77 8650
/proc/meminfo: memFree=1819328/2055920 swapFree=4157088/4192956
[pid=8650] ppid=8648 vsize=1440 CPUtime=0
/proc/8650/stat : 8650 (SATzilla2007_C) S 8648 8650 7940 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 231278319 1474560 110 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/8650/statm: 360 110 95 260 0 84 0
[pid=8651] ppid=8650 vsize=1180 CPUtime=0.02
/proc/8651/stat : 8651 (march_dl) R 8650 8650 7940 0 -1 4194304 198 0 0 0 2 0 0 0 19 0 1 0 231278319 1208320 192 18446744073709551615 134512640 134996440 4294956688 18446744073709551615 134544367 0 0 8392704 0 0 0 0 17 1 0 0
/proc/8651/statm: 295 192 52 118 0 174 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 2620

[startup+0.101751 s]
/proc/loadavg: 0.98 0.96 0.92 3/77 8650
/proc/meminfo: memFree=1819328/2055920 swapFree=4157088/4192956
[pid=8650] ppid=8648 vsize=1440 CPUtime=0
/proc/8650/stat : 8650 (SATzilla2007_C) S 8648 8650 7940 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 231278319 1474560 110 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/8650/statm: 360 110 95 260 0 84 0
[pid=8651] ppid=8650 vsize=3288 CPUtime=0.09
/proc/8651/stat : 8651 (march_dl) R 8650 8650 7940 0 -1 4194304 701 0 0 0 9 0 0 0 19 0 1 0 231278319 3366912 521 18446744073709551615 134512640 134996440 4294956688 18446744073709551615 134584230 0 0 8392704 0 0 0 0 17 1 0 0
/proc/8651/statm: 822 521 67 118 0 701 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4728

[startup+0.301769 s]
/proc/loadavg: 0.98 0.96 0.92 3/77 8650
/proc/meminfo: memFree=1819328/2055920 swapFree=4157088/4192956
[pid=8650] ppid=8648 vsize=1440 CPUtime=0
/proc/8650/stat : 8650 (SATzilla2007_C) S 8648 8650 7940 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 231278319 1474560 110 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/8650/statm: 360 110 95 260 0 84 0
[pid=8651] ppid=8650 vsize=3552 CPUtime=0.29
/proc/8651/stat : 8651 (march_dl) R 8650 8650 7940 0 -1 4194304 743 0 0 0 29 0 0 0 21 0 1 0 231278319 3637248 563 18446744073709551615 134512640 134996440 4294956688 18446744073709551615 134583053 0 0 8392704 0 0 0 0 17 1 0 0
/proc/8651/statm: 888 563 67 118 0 767 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4992

[startup+0.701806 s]
/proc/loadavg: 0.98 0.96 0.92 3/77 8650
/proc/meminfo: memFree=1819328/2055920 swapFree=4157088/4192956
[pid=8650] ppid=8648 vsize=1440 CPUtime=0
/proc/8650/stat : 8650 (SATzilla2007_C) S 8648 8650 7940 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 231278319 1474560 110 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/8650/statm: 360 110 95 260 0 84 0
[pid=8651] ppid=8650 vsize=5380 CPUtime=0.68
/proc/8651/stat : 8651 (march_dl) R 8650 8650 7940 0 -1 4194304 1539 0 0 0 68 0 0 0 25 0 1 0 231278319 5509120 1269 18446744073709551615 134512640 134996440 4294956688 18446744073709551615 134533707 0 0 8392704 0 0 0 0 17 1 0 0
/proc/8651/statm: 1345 1269 72 118 0 1224 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 6820

[startup+1.50188 s]
/proc/loadavg: 0.98 0.96 0.92 2/79 8652
/proc/meminfo: memFree=1814384/2055920 swapFree=4157088/4192956
[pid=8650] ppid=8648 vsize=1440 CPUtime=0
/proc/8650/stat : 8650 (SATzilla2007_C) S 8648 8650 7940 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 231278319 1474560 110 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/8650/statm: 360 110 95 260 0 84 0
[pid=8651] ppid=8650 vsize=5148 CPUtime=1.49
/proc/8651/stat : 8651 (march_dl) R 8650 8650 7940 0 -1 4194304 1691 0 0 0 148 1 0 0 25 0 1 0 231278319 5271552 1217 18446744073709551615 134512640 134996440 4294956688 18446744073709551615 134526942 0 0 8392704 0 0 0 0 17 1 0 0
/proc/8651/statm: 1287 1217 74 118 0 1166 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6588

[startup+3.10202 s]
/proc/loadavg: 0.98 0.96 0.92 2/79 8652
/proc/meminfo: memFree=1814256/2055920 swapFree=4157088/4192956
[pid=8650] ppid=8648 vsize=1440 CPUtime=0
/proc/8650/stat : 8650 (SATzilla2007_C) S 8648 8650 7940 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 231278319 1474560 110 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/8650/statm: 360 110 95 260 0 84 0
[pid=8651] ppid=8650 vsize=5148 CPUtime=3.09
/proc/8651/stat : 8651 (march_dl) R 8650 8650 7940 0 -1 4194304 1691 0 0 0 308 1 0 0 25 0 1 0 231278319 5271552 1217 18446744073709551615 134512640 134996440 4294956688 18446744073709551615 134514212 0 0 8392704 0 0 0 0 17 1 0 0
/proc/8651/statm: 1287 1217 74 118 0 1166 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6588

[startup+6.30131 s]
/proc/loadavg: 0.98 0.96 0.92 2/79 8653
/proc/meminfo: memFree=1817712/2055920 swapFree=4157088/4192956
[pid=8650] ppid=8648 vsize=1440 CPUtime=4.99
/proc/8650/stat : 8650 (SATzilla2007_C) S 8648 8650 7940 0 -1 4194304 134 1716 0 0 0 0 498 1 16 0 1 0 231278319 1474560 111 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/8650/statm: 360 111 96 260 0 84 0
[pid=8653] ppid=8650 vsize=6188 CPUtime=1.27
/proc/8653/stat : 8653 (ubcsat2006) R 8650 8650 7940 0 -1 4194304 427 0 1 0 117 10 0 0 25 0 1 0 231278819 6336512 411 18446744073709551615 134512640 134777720 4294956544 18446744073709551615 4294960144 0 0 8392704 0 0 0 0 17 1 0 0
/proc/8653/statm: 1547 411 156 64 0 1128 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 7628

[startup+12.7019 s]
/proc/loadavg: 0.98 0.96 0.92 2/78 8653
/proc/meminfo: memFree=1817592/2055920 swapFree=4157088/4192956
[pid=8650] ppid=8648 vsize=4364 CPUtime=12.63
/proc/8650/stat : 8650 (SATzilla2007_C) S 8648 8650 7940 0 -1 4194304 1585 2149 0 1 529 13 701 20 25 0 1 0 231278319 4468736 873 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/8650/statm: 1091 873 165 260 0 815 0
Current children cumulated CPU time (s) 12.63
Current children cumulated vsize (KiB) 4364

[startup+25.5011 s]
/proc/loadavg: 0.98 0.96 0.92 2/79 8654
/proc/meminfo: memFree=1808816/2055920 swapFree=4157088/4192956
[pid=8650] ppid=8648 vsize=4364 CPUtime=12.63
/proc/8650/stat : 8650 (SATzilla2007_C) S 8648 8650 7940 0 -1 4194304 1585 2149 0 1 529 13 701 20 25 0 1 0 231278319 4468736 873 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/8650/statm: 1091 873 165 260 0 815 0
[pid=8654] ppid=8650 vsize=12412 CPUtime=12.81
/proc/8654/stat : 8654 (zchaff_rand) R 8650 8650 7940 0 -1 4194304 2172 0 0 0 1263 18 0 0 25 0 1 0 231279587 12709888 1881 18446744073709551615 134512640 135365884 4294956720 18446744073709551615 135132785 0 0 8392704 0 0 0 0 17 1 0 0
/proc/8654/statm: 3103 1881 112 208 0 2875 0
Current children cumulated CPU time (s) 25.44
Current children cumulated vsize (KiB) 16776

[startup+51.1014 s]
/proc/loadavg: 0.99 0.97 0.92 2/79 8654
/proc/meminfo: memFree=1804272/2055920 swapFree=4157088/4192956
[pid=8650] ppid=8648 vsize=4364 CPUtime=12.63
/proc/8650/stat : 8650 (SATzilla2007_C) S 8648 8650 7940 0 -1 4194304 1585 2149 0 1 529 13 701 20 25 0 1 0 231278319 4468736 873 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/8650/statm: 1091 873 165 260 0 815 0
[pid=8654] ppid=8650 vsize=19196 CPUtime=38.39
/proc/8654/stat : 8654 (zchaff_rand) R 8650 8650 7940 0 -1 4194304 3655 0 0 0 3809 30 0 0 25 0 1 0 231279587 19656704 3043 18446744073709551615 134512640 135365884 4294956720 18446744073709551615 135132785 0 0 8392704 0 0 0 0 17 1 0 0
/proc/8654/statm: 4799 3043 112 208 0 4571 0
Current children cumulated CPU time (s) 51.02
Current children cumulated vsize (KiB) 23560

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.92 2/79 8654
/proc/meminfo: memFree=1797616/2055920 swapFree=4157088/4192956
[pid=8650] ppid=8648 vsize=4364 CPUtime=12.63
/proc/8650/stat : 8650 (SATzilla2007_C) S 8648 8650 7940 0 -1 4194304 1585 2149 0 1 529 13 701 20 25 0 1 0 231278319 4468736 873 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/8650/statm: 1091 873 165 260 0 815 0
[pid=8654] ppid=8650 vsize=32464 CPUtime=89.58
/proc/8654/stat : 8654 (zchaff_rand) R 8650 8650 7940 0 -1 4194304 5942 0 0 0 8914 44 0 0 25 0 1 0 231279587 33243136 4689 18446744073709551615 134512640 135365884 4294956720 18446744073709551615 134543558 0 0 8392704 0 0 0 0 17 1 0 0
/proc/8654/statm: 8116 4689 112 208 0 7888 0
Current children cumulated CPU time (s) 102.21
Current children cumulated vsize (KiB) 36828

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.92 2/79 8654
/proc/meminfo: memFree=1792432/2055920 swapFree=4157088/4192956
[pid=8650] ppid=8648 vsize=4364 CPUtime=12.63
/proc/8650/stat : 8650 (SATzilla2007_C) S 8648 8650 7940 0 -1 4194304 1585 2149 0 1 529 13 701 20 25 0 1 0 231278319 4468736 873 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/8650/statm: 1091 873 165 260 0 815 0
[pid=8654] ppid=8650 vsize=33872 CPUtime=149.56
/proc/8654/stat : 8654 (zchaff_rand) R 8650 8650 7940 0 -1 4194304 7232 0 0 0 14900 56 0 0 25 0 1 0 231279587 34684928 5979 18446744073709551615 134512640 135365884 4294956720 18446744073709551615 135132785 0 0 8392704 0 0 0 0 17 1 0 0
/proc/8654/statm: 8468 5979 112 208 0 8240 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 38236

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.92 2/79 8654
/proc/meminfo: memFree=1790576/2055920 swapFree=4157088/4192956
[pid=8650] ppid=8648 vsize=4364 CPUtime=12.63
/proc/8650/stat : 8650 (SATzilla2007_C) S 8648 8650 7940 0 -1 4194304 1585 2149 0 1 529 13 701 20 25 0 1 0 231278319 4468736 873 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/8650/statm: 1091 873 165 260 0 815 0
[pid=8654] ppid=8650 vsize=39828 CPUtime=209.55
/proc/8654/stat : 8654 (zchaff_rand) R 8650 8650 7940 0 -1 4194304 8962 0 0 0 20886 69 0 0 25 0 1 0 231279587 40783872 6428 18446744073709551615 134512640 135365884 4294956720 18446744073709551615 135090403 0 0 8392704 0 0 0 0 17 1 0 0
/proc/8654/statm: 9957 6428 112 208 0 9729 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 44192

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.92 2/79 8654
/proc/meminfo: memFree=1788016/2055920 swapFree=4157088/4192956
[pid=8650] ppid=8648 vsize=4364 CPUtime=12.63
/proc/8650/stat : 8650 (SATzilla2007_C) S 8648 8650 7940 0 -1 4194304 1585 2149 0 1 529 13 701 20 25 0 1 0 231278319 4468736 873 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/8650/statm: 1091 873 165 260 0 815 0
[pid=8654] ppid=8650 vsize=41048 CPUtime=269.54
/proc/8654/stat : 8654 (zchaff_rand) R 8650 8650 7940 0 -1 4194304 9598 0 0 0 26875 79 0 0 25 0 1 0 231279587 42033152 7064 18446744073709551615 134512640 135365884 4294956720 18446744073709551615 134543558 0 0 8392704 0 0 0 0 17 1 0 0
/proc/8654/statm: 10262 7064 112 208 0 10034 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 45412

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.92 2/79 8654
/proc/meminfo: memFree=1785264/2055920 swapFree=4157088/4192956
[pid=8650] ppid=8648 vsize=4364 CPUtime=12.63
/proc/8650/stat : 8650 (SATzilla2007_C) S 8648 8650 7940 0 -1 4194304 1585 2149 0 1 529 13 701 20 25 0 1 0 231278319 4468736 873 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/8650/statm: 1091 873 165 260 0 815 0
[pid=8654] ppid=8650 vsize=41784 CPUtime=329.52
/proc/8654/stat : 8654 (zchaff_rand) R 8650 8650 7940 0 -1 4194304 10280 0 0 0 32865 87 0 0 25 0 1 0 231279587 42786816 7746 18446744073709551615 134512640 135365884 4294956720 18446744073709551615 134543558 0 0 8392704 0 0 0 0 17 1 0 0
/proc/8654/statm: 10446 7746 112 208 0 10218 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 46148


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


[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.92 2/79 8654
/proc/meminfo: memFree=1782384/2055920 swapFree=4157088/4192956
[pid=8650] ppid=8648 vsize=4364 CPUtime=12.63
/proc/8650/stat : 8650 (SATzilla2007_C) S 8648 8650 7940 0 -1 4194304 1585 2149 0 1 529 13 701 20 25 0 1 0 231278319 4468736 873 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/8650/statm: 1091 873 165 260 0 815 0
[pid=8654] ppid=8650 vsize=43708 CPUtime=449.49
/proc/8654/stat : 8654 (zchaff_rand) R 8650 8650 7940 0 -1 4194304 11019 0 0 0 44846 103 0 0 25 0 1 0 231279587 44756992 8485 18446744073709551615 134512640 135365884 4294956720 18446744073709551615 134543558 0 0 8392704 0 0 0 0 17 0 0 0
/proc/8654/statm: 10927 8485 112 208 0 10699 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 48072

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.92 2/79 8856
/proc/meminfo: memFree=1779488/2055920 swapFree=4157088/4192956
[pid=8650] ppid=8648 vsize=4364 CPUtime=12.63
/proc/8650/stat : 8650 (SATzilla2007_C) S 8648 8650 7940 0 -1 4194304 1585 2149 0 1 529 13 701 20 25 0 1 0 231278319 4468736 873 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/8650/statm: 1091 873 165 260 0 815 0
[pid=8654] ppid=8650 vsize=44224 CPUtime=509.38
/proc/8654/stat : 8654 (zchaff_rand) R 8650 8650 7940 0 -1 4194304 11676 0 0 0 50827 111 0 0 25 0 1 0 231279587 45285376 9142 18446744073709551615 134512640 135365884 4294956720 18446744073709551615 134543566 0 0 8392704 0 0 0 0 17 1 0 0
/proc/8654/statm: 11056 9142 112 208 0 10828 0
Current children cumulated CPU time (s) 522.01
Current children cumulated vsize (KiB) 48588

[startup+582.302 s]
/proc/loadavg: 1.03 0.99 0.93 2/79 9332
/proc/meminfo: memFree=1756648/2055920 swapFree=4157088/4192956
[pid=8650] ppid=8648 vsize=4364 CPUtime=12.63
/proc/8650/stat : 8650 (SATzilla2007_C) S 8648 8650 7940 0 -1 4194304 1585 2149 0 1 529 13 701 20 25 0 1 0 231278319 4468736 873 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/8650/statm: 1091 873 165 260 0 815 0
[pid=8654] ppid=8650 vsize=44868 CPUtime=569.27
/proc/8654/stat : 8654 (zchaff_rand) R 8650 8650 7940 0 -1 4194304 11993 0 0 0 56808 119 0 0 25 0 1 0 231279587 45944832 9459 18446744073709551615 134512640 135365884 4294956720 18446744073709551615 134543558 0 0 8392704 0 0 0 0 17 1 0 0
/proc/8654/statm: 11217 9459 112 208 0 10989 0
Current children cumulated CPU time (s) 581.9
Current children cumulated vsize (KiB) 49232

[startup+642.301 s]
/proc/loadavg: 1.01 0.99 0.93 2/79 9332
/proc/meminfo: memFree=1755432/2055920 swapFree=4157088/4192956
[pid=8650] ppid=8648 vsize=4364 CPUtime=12.63
/proc/8650/stat : 8650 (SATzilla2007_C) S 8648 8650 7940 0 -1 4194304 1585 2149 0 1 529 13 701 20 25 0 1 0 231278319 4468736 873 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/8650/statm: 1091 873 165 260 0 815 0
[pid=8654] ppid=8650 vsize=55856 CPUtime=629.26
/proc/8654/stat : 8654 (zchaff_rand) R 8650 8650 7940 0 -1 4194304 14876 0 0 0 62798 128 0 0 25 0 1 0 231279587 57196544 9781 18446744073709551615 134512640 135365884 4294956720 18446744073709551615 134543558 0 0 8392704 0 0 0 0 17 1 0 0
/proc/8654/statm: 13964 9781 112 208 0 13736 0
Current children cumulated CPU time (s) 641.89
Current children cumulated vsize (KiB) 60220

[startup+702.302 s]
/proc/loadavg: 1.00 0.99 0.93 2/79 9332
/proc/meminfo: memFree=1754216/2055920 swapFree=4157088/4192956
[pid=8650] ppid=8648 vsize=4364 CPUtime=12.63
/proc/8650/stat : 8650 (SATzilla2007_C) S 8648 8650 7940 0 -1 4194304 1585 2149 0 1 529 13 701 20 25 0 1 0 231278319 4468736 873 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/8650/statm: 1091 873 165 260 0 815 0
[pid=8654] ppid=8650 vsize=56748 CPUtime=689.25
/proc/8654/stat : 8654 (zchaff_rand) R 8650 8650 7940 0 -1 4194304 15173 0 0 0 68790 135 0 0 25 0 1 0 231279587 58109952 10078 18446744073709551615 134512640 135365884 4294956720 18446744073709551615 134543558 0 0 8392704 0 0 0 0 17 1 0 0
/proc/8654/statm: 14187 10078 112 208 0 13959 0
Current children cumulated CPU time (s) 701.88
Current children cumulated vsize (KiB) 61112

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

[startup+716.702 s]
/proc/loadavg: 1.00 0.99 0.93 2/79 9332
/proc/meminfo: memFree=1753960/2055920 swapFree=4157088/4192956
[pid=8650] ppid=8648 vsize=4364 CPUtime=12.63
/proc/8650/stat : 8650 (SATzilla2007_C) S 8648 8650 7940 0 -1 4194304 1585 2149 0 1 529 13 701 20 25 0 1 0 231278319 4468736 873 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/8650/statm: 1091 873 165 260 0 815 0
[pid=8654] ppid=8650 vsize=56892 CPUtime=703.65
/proc/8654/stat : 8654 (zchaff_rand) R 8650 8650 7940 0 -1 4194304 15240 0 0 0 70229 136 0 0 25 0 1 0 231279587 58257408 10145 18446744073709551615 134512640 135365884 4294956720 18446744073709551615 134543954 0 0 8392704 0 0 0 0 17 1 0 0
/proc/8654/statm: 14223 10145 112 208 0 13995 0
Current children cumulated CPU time (s) 716.28
Current children cumulated vsize (KiB) 61256

[startup+729.501 s]
/proc/loadavg: 1.00 0.99 0.93 2/79 9332
/proc/meminfo: memFree=1753768/2055920 swapFree=4157088/4192956
[pid=8650] ppid=8648 vsize=4364 CPUtime=12.63
/proc/8650/stat : 8650 (SATzilla2007_C) S 8648 8650 7940 0 -1 4194304 1585 2149 0 1 529 13 701 20 25 0 1 0 231278319 4468736 873 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/8650/statm: 1091 873 165 260 0 815 0
[pid=8654] ppid=8650 vsize=56892 CPUtime=716.44
/proc/8654/stat : 8654 (zchaff_rand) R 8650 8650 7940 0 -1 4194304 15276 0 0 0 71507 137 0 0 25 0 1 0 231279587 58257408 10181 18446744073709551615 134512640 135365884 4294956720 18446744073709551615 134543558 0 0 8392704 0 0 0 0 17 1 0 0
/proc/8654/statm: 14223 10181 112 208 0 13995 0
Current children cumulated CPU time (s) 729.07
Current children cumulated vsize (KiB) 61256

[startup+735.906 s]
/proc/loadavg: 1.00 0.99 0.93 2/79 9332
/proc/meminfo: memFree=1753640/2055920 swapFree=4157088/4192956
[pid=8650] ppid=8648 vsize=4364 CPUtime=12.63
/proc/8650/stat : 8650 (SATzilla2007_C) S 8648 8650 7940 0 -1 4194304 1585 2149 0 1 529 13 701 20 25 0 1 0 231278319 4468736 873 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/8650/statm: 1091 873 165 260 0 815 0
[pid=8654] ppid=8650 vsize=57036 CPUtime=722.84
/proc/8654/stat : 8654 (zchaff_rand) R 8650 8650 7940 0 -1 4194304 15308 0 0 0 72146 138 0 0 25 0 1 0 231279587 58404864 10213 18446744073709551615 134512640 135365884 4294956720 18446744073709551615 134543659 0 0 8392704 0 0 0 0 17 1 0 0
/proc/8654/statm: 14259 10213 112 208 0 14031 0
Current children cumulated CPU time (s) 735.47
Current children cumulated vsize (KiB) 61400

[startup+739.102 s]
/proc/loadavg: 1.00 0.99 0.93 2/79 9332
/proc/meminfo: memFree=1753640/2055920 swapFree=4157088/4192956
[pid=8650] ppid=8648 vsize=4364 CPUtime=12.63
/proc/8650/stat : 8650 (SATzilla2007_C) S 8648 8650 7940 0 -1 4194304 1585 2149 0 1 529 13 701 20 25 0 1 0 231278319 4468736 873 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/8650/statm: 1091 873 165 260 0 815 0
[pid=8654] ppid=8650 vsize=57036 CPUtime=726.04
/proc/8654/stat : 8654 (zchaff_rand) R 8650 8650 7940 0 -1 4194304 15315 0 0 0 72465 139 0 0 25 0 1 0 231279587 58404864 10220 18446744073709551615 134512640 135365884 4294956720 18446744073709551615 134544058 0 0 8392704 0 0 0 0 17 1 0 0
/proc/8654/statm: 14259 10220 112 208 0 14031 0
Current children cumulated CPU time (s) 738.67
Current children cumulated vsize (KiB) 61400

[startup+740.701 s]
/proc/loadavg: 1.00 0.99 0.93 2/79 9332
/proc/meminfo: memFree=1753576/2055920 swapFree=4157088/4192956
[pid=8650] ppid=8648 vsize=4364 CPUtime=12.63
/proc/8650/stat : 8650 (SATzilla2007_C) S 8648 8650 7940 0 -1 4194304 1585 2149 0 1 529 13 701 20 25 0 1 0 231278319 4468736 873 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/8650/statm: 1091 873 165 260 0 815 0
[pid=8654] ppid=8650 vsize=57036 CPUtime=727.64
/proc/8654/stat : 8654 (zchaff_rand) R 8650 8650 7940 0 -1 4194304 15319 0 0 0 72625 139 0 0 25 0 1 0 231279587 58404864 10224 18446744073709551615 134512640 135365884 4294956720 18446744073709551615 135132785 0 0 8392704 0 0 0 0 17 1 0 0
/proc/8654/statm: 14259 10224 112 208 0 14031 0
Current children cumulated CPU time (s) 740.27
Current children cumulated vsize (KiB) 61400

[startup+742.301 s]
/proc/loadavg: 1.00 0.99 0.93 2/79 9332
/proc/meminfo: memFree=1753576/2055920 swapFree=4157088/4192956
[pid=8650] ppid=8648 vsize=4364 CPUtime=12.63
/proc/8650/stat : 8650 (SATzilla2007_C) S 8648 8650 7940 0 -1 4194304 1585 2149 0 1 529 13 701 20 25 0 1 0 231278319 4468736 873 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/8650/statm: 1091 873 165 260 0 815 0
[pid=8654] ppid=8650 vsize=57036 CPUtime=729.24
/proc/8654/stat : 8654 (zchaff_rand) R 8650 8650 7940 0 -1 4194304 15322 0 0 0 72785 139 0 0 25 0 1 0 231279587 58404864 10227 18446744073709551615 134512640 135365884 4294956720 18446744073709551615 134602250 0 0 8392704 0 0 0 0 17 1 0 0
/proc/8654/statm: 14259 10227 112 208 0 14031 0
Current children cumulated CPU time (s) 741.87
Current children cumulated vsize (KiB) 61400

[startup+743.102 s]
/proc/loadavg: 1.00 0.99 0.93 2/79 9332
/proc/meminfo: memFree=1753576/2055920 swapFree=4157088/4192956
[pid=8650] ppid=8648 vsize=4364 CPUtime=12.63
/proc/8650/stat : 8650 (SATzilla2007_C) S 8648 8650 7940 0 -1 4194304 1585 2149 0 1 529 13 701 20 25 0 1 0 231278319 4468736 873 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/8650/statm: 1091 873 165 260 0 815 0
[pid=8654] ppid=8650 vsize=57036 CPUtime=730.04
/proc/8654/stat : 8654 (zchaff_rand) R 8650 8650 7940 0 -1 4194304 15324 0 0 0 72865 139 0 0 25 0 1 0 231279587 58404864 10229 18446744073709551615 134512640 135365884 4294956720 18446744073709551615 135132785 0 0 8392704 0 0 0 0 17 1 0 0
/proc/8654/statm: 14259 10229 112 208 0 14031 0
Current children cumulated CPU time (s) 742.67
Current children cumulated vsize (KiB) 61400

[startup+743.302 s]
/proc/loadavg: 1.00 0.99 0.93 2/79 9332
/proc/meminfo: memFree=1753576/2055920 swapFree=4157088/4192956
[pid=8650] ppid=8648 vsize=4364 CPUtime=12.63
/proc/8650/stat : 8650 (SATzilla2007_C) S 8648 8650 7940 0 -1 4194304 1585 2149 0 1 529 13 701 20 25 0 1 0 231278319 4468736 873 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/8650/statm: 1091 873 165 260 0 815 0
[pid=8654] ppid=8650 vsize=57036 CPUtime=730.24
/proc/8654/stat : 8654 (zchaff_rand) R 8650 8650 7940 0 -1 4194304 15325 0 0 0 72885 139 0 0 25 0 1 0 231279587 58404864 10230 18446744073709551615 134512640 135365884 4294956720 18446744073709551615 134543558 0 0 8392704 0 0 0 0 17 1 0 0
/proc/8654/statm: 14259 10230 112 208 0 14031 0
Current children cumulated CPU time (s) 742.87
Current children cumulated vsize (KiB) 61400

[startup+743.402 s]
/proc/loadavg: 1.00 0.99 0.93 2/79 9332
/proc/meminfo: memFree=1753576/2055920 swapFree=4157088/4192956
[pid=8650] ppid=8648 vsize=4364 CPUtime=12.63
/proc/8650/stat : 8650 (SATzilla2007_C) S 8648 8650 7940 0 -1 4194304 1585 2149 0 1 529 13 701 20 25 0 1 0 231278319 4468736 873 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/8650/statm: 1091 873 165 260 0 815 0
[pid=8654] ppid=8650 vsize=57036 CPUtime=730.34
/proc/8654/stat : 8654 (zchaff_rand) R 8650 8650 7940 0 -1 4194304 15325 0 0 0 72895 139 0 0 25 0 1 0 231279587 58404864 10230 18446744073709551615 134512640 135365884 4294956720 18446744073709551615 134543639 0 0 8392704 0 0 0 0 17 1 0 0
/proc/8654/statm: 14259 10230 112 208 0 14031 0
Current children cumulated CPU time (s) 742.97
Current children cumulated vsize (KiB) 61400

Child status: 20
Real time (s): 743.431
CPU time (s): 743.023
CPU user time (s): 741.284
CPU system time (s): 1.73873
CPU usage (%): 99.9452
Max. virtual memory (cumulated for all children) (KiB): 69716

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 741.284
system time used= 1.73873
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19083
page faults= 1
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 27
involuntary context switches= 12180

runsolver used 0.681896 second user time and 1.9997 second system time

The end

Launcher Data (download as text)

Begin job on node72 on Thu Apr 26 01:53:19 UTC 2007

IDJOB= 370189
IDBENCH= 24719
IDSOLVER= 179
FILE ID= node72/370189-1177552399

PBS_JOBID= 4696605

Free space on /tmp= 66406 MiB

SOLVER NAME= SATzilla CRAFTED
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest05/QG/QG6-gensys-icl006.sat05-2718.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/370189-1177552399/SATzilla2007_C /tmp/evaluation/370189-1177552399/instance-370189-1177552399.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node72/watcher-370189-1177552399 -o ROOT/results/node72/solver-370189-1177552399 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/370189-1177552399/SATzilla2007_C /tmp/evaluation/370189-1177552399/instance-370189-1177552399.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  925ba4262948082ac4209468fd4bc8ae

RANDOM SEED= 442929535

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node72.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		: 3000.222
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	: 5931.00
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		: 3000.222
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:       1819736 kB
Buffers:         38812 kB
Cached:         119708 kB
SwapCached:      17600 kB
Active:          87280 kB
Inactive:        97348 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1819736 kB
SwapTotal:     4192956 kB
SwapFree:      4157088 kB
Dirty:            8684 kB
Writeback:           0 kB
Mapped:          32304 kB
Slab:            37052 kB
Committed_AS:  3349492 kB
PageTables:       1800 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= 66483 MiB

End job on node72 on Thu Apr 26 02:05:43 UTC 2007