Trace number 329142

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 FULL? (TO) 1200.08 1200.51

General information on the benchmark

Nameindustrial/IBM_FV_2002_13_rule_1/
SAT_dat.k50.cnf
MD5SUM18bfff146478ee5369d7f8a59c6fe709
Bench CategoryINDUST (industrial 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 variables38647
Number of clauses150130
Sum of the clauses size407902
Maximum clause length37
Minimum clause length1
Number of clauses of size 1668
Number of clauses of size 271936
Number of clauses of size 371760
Number of clauses of size 4286
Number of clauses of size 5545
Number of clauses of size over 54935

Solver Data (download as text)

35.15/35.23	c run March_dl for 5 seconds ... 
35.15/35.23	c Bin: Executing march_dl
35.15/35.23	c child exit by a signal
35.15/35.23	c march_dl returned code 137.
35.15/35.23	c run saps for 2 seconds ... 
35.15/35.23	c Bin: Executing ubcsat2006
35.15/35.23	c child exited successfully
35.15/35.23	c ubcsat2006 returned code 0.
35.15/35.23	c satzilla computing base features
35.15/35.23	c satzilla doing unit-prop probe
35.15/35.23	c satzilla doing local search probe
35.15/35.23	c satzilla doing lobjois search-space size estimate
35.15/35.23	c satzilla's ranking:
35.15/35.23	c 1) zchaff_rand: 1.980468
35.15/35.23	c 2) minisat20: 2.531477
35.15/35.23	c 3) eureka: 2.796201
35.15/35.23	c 4) vallst: 3.261647
35.15/35.23	c 5) march_dl: 3.700034
35.15/35.23	c 6) kcnfs: 4.007249
35.15/35.23	c 7) kcnfs+P: 999.000000
35.15/35.23	c 8) march_dl+P: 999.000000
35.15/35.23	c 9) vallst+P: 999.000000
35.15/35.23	c 10) zchaff_rand+P: 999.000000
35.15/35.23	c 11) rsat+P: 999.000000
35.15/35.23	c 12) eureka+P: 999.000000
35.15/35.23	c 13) minisat20+P: 999.000000
35.15/35.23	c 14) rsat: 999.000000
35.15/35.23	c satzilla running zchaff_rand ... 
1198.95/1199.46	c Bin: Executing zchaff_rand
1198.95/1199.46	c child exit by a signal
1198.95/1199.46	c zchaff_rand returned code 137.
1198.95/1199.46	c zchaff_rand returned code 137.
1198.95/1199.46	c satzilla running minisat20 ... 
1198.95/1199.46	c Bin: Executing minisat20
1198.95/1199.46	c minisat20 returned code 1.
1198.95/1199.46	c minisat20 returned code 1.
1198.95/1199.46	c satzilla running eureka ... 
1198.95/1199.46	c Bin: Executing eureka
1198.95/1199.46	c eureka returned code 1.
1198.95/1199.46	c eureka returned code 1.
1198.95/1199.46	c satzilla running vallst ... 
1198.95/1199.46	c Bin: Executing vallst
1198.95/1199.46	c vallst returned code 1.
1198.95/1199.46	c vallst returned code 1.
1198.95/1199.46	c satzilla running march_dl ... 
1198.95/1199.46	c Bin: Executing march_dl
1198.95/1199.46	c march_dl returned code 1.
1198.95/1199.46	c march_dl returned code 1.
1198.95/1199.46	c satzilla running kcnfs ... 
1198.95/1199.46	c Bin: Executing kcnfs
1198.95/1199.46	c kcnfs returned code 1.
1198.95/1199.46	c kcnfs returned code 1.
1198.95/1199.46	c satzilla running kcnfs with preprocessing ... 

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node60/watcher-329142-1173133036 -o ROOT/results/node60/solver-329142-1173133036 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/329142-1173133036/SATzilla2007_F /tmp/evaluation/329142-1173133036/instance-329142-1173133036.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): 2400 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: 0.85 0.95 0.96 3/64 27629
/proc/meminfo: memFree=1560664/2055920 swapFree=4183500/4192956
[pid=27629] ppid=27627 vsize=1512 CPUtime=0
/proc/27629/stat : 27629 (SATzilla2007_F) R 27627 27629 27543 0 -1 4194304 142 0 0 0 0 0 0 0 18 0 1 0 333260471 1548288 125 18446744073709551615 134512640 135581085 4294956704 18446744073709551615 135218003 0 0 4096 0 0 0 0 17 1 0 0
/proc/27629/statm: 378 125 110 260 0 84 0
[pid=27630] ppid=27629 vsize=632 CPUtime=0
/proc/27630/stat : 27630 (march_dl) R 27629 27629 27543 0 -1 4194304 52 0 0 0 0 0 0 0 18 0 1 0 333260471 647168 46 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134669245 0 0 8392704 0 0 0 0 17 1 0 0
/proc/27630/statm: 158 46 39 118 0 37 0

[startup+0.045698 s]
/proc/loadavg: 0.85 0.95 0.96 3/64 27629
/proc/meminfo: memFree=1560664/2055920 swapFree=4183500/4192956
[pid=27629] ppid=27627 vsize=1512 CPUtime=0
/proc/27629/stat : 27629 (SATzilla2007_F) S 27627 27629 27543 0 -1 4194304 143 0 0 0 0 0 0 0 18 0 1 0 333260471 1548288 125 18446744073709551615 134512640 135581085 4294956704 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/27629/statm: 378 125 110 260 0 84 0
[pid=27630] ppid=27629 vsize=2836 CPUtime=0.04
/proc/27630/stat : 27630 (march_dl) R 27629 27629 27543 0 -1 4194304 345 0 0 0 4 0 0 0 19 0 1 0 333260471 2904064 339 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134549581 0 0 8392704 0 0 0 0 17 1 0 0
/proc/27630/statm: 709 342 49 118 0 588 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 4348

[startup+0.101706 s]
/proc/loadavg: 0.85 0.95 0.96 3/64 27629
/proc/meminfo: memFree=1560664/2055920 swapFree=4183500/4192956
[pid=27629] ppid=27627 vsize=1512 CPUtime=0
/proc/27629/stat : 27629 (SATzilla2007_F) S 27627 27629 27543 0 -1 4194304 143 0 0 0 0 0 0 0 18 0 1 0 333260471 1548288 125 18446744073709551615 134512640 135581085 4294956704 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/27629/statm: 378 125 110 260 0 84 0
[pid=27630] ppid=27629 vsize=4876 CPUtime=0.09
/proc/27630/stat : 27630 (march_dl) R 27629 27629 27543 0 -1 4194304 978 0 0 0 9 0 0 0 19 0 1 0 333260471 4993024 972 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134652876 0 0 8392704 0 0 0 0 17 1 0 0
/proc/27630/statm: 1219 972 50 118 0 1098 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6388

[startup+0.301742 s]
/proc/loadavg: 0.85 0.95 0.96 3/64 27629
/proc/meminfo: memFree=1560664/2055920 swapFree=4183500/4192956
[pid=27629] ppid=27627 vsize=1512 CPUtime=0
/proc/27629/stat : 27629 (SATzilla2007_F) S 27627 27629 27543 0 -1 4194304 143 0 0 0 0 0 0 0 18 0 1 0 333260471 1548288 125 18446744073709551615 134512640 135581085 4294956704 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/27629/statm: 378 125 110 260 0 84 0
[pid=27630] ppid=27629 vsize=13380 CPUtime=0.29
/proc/27630/stat : 27630 (march_dl) R 27629 27629 27543 0 -1 4194304 2859 0 0 0 28 1 0 0 21 0 1 0 333260471 13701120 2694 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134644124 0 0 8392704 0 0 0 0 17 1 0 0
/proc/27630/statm: 3345 2694 52 118 0 3224 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 14892

[startup+0.701819 s]
/proc/loadavg: 0.85 0.95 0.96 3/64 27629
/proc/meminfo: memFree=1560664/2055920 swapFree=4183500/4192956
[pid=27629] ppid=27627 vsize=1512 CPUtime=0
/proc/27629/stat : 27629 (SATzilla2007_F) S 27627 27629 27543 0 -1 4194304 143 0 0 0 0 0 0 0 18 0 1 0 333260471 1548288 125 18446744073709551615 134512640 135581085 4294956704 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/27629/statm: 378 125 110 260 0 84 0
[pid=27630] ppid=27629 vsize=15892 CPUtime=0.69
/proc/27630/stat : 27630 (march_dl) R 27629 27629 27543 0 -1 4194304 9944 0 0 0 65 4 0 0 24 0 1 0 333260471 16273408 3357 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134542421 0 0 8392704 0 0 0 0 17 1 0 0
/proc/27630/statm: 3973 3357 55 118 0 3852 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17404

[startup+1.50196 s]
/proc/loadavg: 0.86 0.95 0.96 2/66 27631
/proc/meminfo: memFree=1547784/2055920 swapFree=4183500/4192956
[pid=27629] ppid=27627 vsize=1512 CPUtime=0
/proc/27629/stat : 27629 (SATzilla2007_F) S 27627 27629 27543 0 -1 4194304 143 0 0 0 0 0 0 0 18 0 1 0 333260471 1548288 125 18446744073709551615 134512640 135581085 4294956704 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/27629/statm: 378 125 110 260 0 84 0
[pid=27630] ppid=27629 vsize=16736 CPUtime=1.49
/proc/27630/stat : 27630 (march_dl) R 27629 27629 27543 0 -1 4194304 11794 0 0 0 144 5 0 0 25 0 1 0 333260471 17137664 3606 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134651494 0 0 8392704 0 0 0 0 17 1 0 0
/proc/27630/statm: 4184 3606 57 118 0 4063 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 18248

[startup+3.10124 s]
/proc/loadavg: 0.86 0.95 0.96 2/66 27631
/proc/meminfo: memFree=1546248/2055920 swapFree=4183500/4192956
[pid=27629] ppid=27627 vsize=1512 CPUtime=0
/proc/27629/stat : 27629 (SATzilla2007_F) S 27627 27629 27543 0 -1 4194304 143 0 0 0 0 0 0 0 18 0 1 0 333260471 1548288 125 18446744073709551615 134512640 135581085 4294956704 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/27629/statm: 378 125 110 260 0 84 0
[pid=27630] ppid=27629 vsize=16432 CPUtime=3.09
/proc/27630/stat : 27630 (march_dl) R 27629 27629 27543 0 -1 4194304 14151 0 0 0 302 7 0 0 25 0 1 0 333260471 16826368 3531 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134644061 0 0 8392704 0 0 0 0 17 1 0 0
/proc/27630/statm: 4108 3531 57 118 0 3987 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17944

[startup+6.30181 s]
/proc/loadavg: 0.87 0.95 0.96 2/66 27632
/proc/meminfo: memFree=1550672/2055920 swapFree=4183500/4192956
[pid=27629] ppid=27627 vsize=1512 CPUtime=4.99
/proc/27629/stat : 27629 (SATzilla2007_F) S 27627 27629 27543 0 -1 4194304 149 17040 0 0 0 0 491 8 16 0 1 0 333260471 1548288 125 18446744073709551615 134512640 135581085 4294956704 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/27629/statm: 378 125 110 260 0 84 0
[pid=27632] ppid=27629 vsize=14388 CPUtime=1.28
/proc/27632/stat : 27632 (ubcsat2006) R 27629 27629 27543 0 -1 4194304 2608 0 0 0 126 2 0 0 25 0 1 0 333260972 14733312 2590 18446744073709551615 134512640 134777720 4294956576 18446744073709551615 4294960144 0 0 8392704 0 0 0 0 17 1 0 0
/proc/27632/statm: 3597 2590 156 64 0 3178 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 15900

[startup+12.702 s]
/proc/loadavg: 0.88 0.96 0.96 2/65 27632
/proc/meminfo: memFree=1545752/2055920 swapFree=4183500/4192956
[pid=27629] ppid=27627 vsize=16564 CPUtime=12.65
/proc/27629/stat : 27629 (SATzilla2007_F) R 27627 27629 27543 0 -1 4194304 3906 19658 0 0 539 3 712 11 25 0 1 0 333260471 16961536 3874 18446744073709551615 134512640 135581085 4294956704 18446744073709551615 135217821 0 0 4096 0 0 0 0 17 1 0 0
/proc/27629/statm: 4141 3874 135 260 0 3847 0
Current children cumulated CPU time (s) 12.65
Current children cumulated vsize (KiB) 16564

[startup+25.5012 s]
/proc/loadavg: 0.90 0.96 0.96 2/65 27632
/proc/meminfo: memFree=1551512/2055920 swapFree=4183500/4192956
[pid=27629] ppid=27627 vsize=10640 CPUtime=25.45
/proc/27629/stat : 27629 (SATzilla2007_F) R 27627 27629 27543 0 -1 4194304 5021 19658 0 0 1818 4 712 11 25 0 1 0 333260471 10895360 2415 18446744073709551615 134512640 135581085 4294956704 18446744073709551615 134543059 0 0 4096 0 0 0 0 17 1 0 0
/proc/27629/statm: 2660 2415 137 260 0 2366 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 10640

[startup+51.1018 s]
/proc/loadavg: 1.11 1.01 0.98 2/66 27633
/proc/meminfo: memFree=1529552/2055920 swapFree=4183500/4192956
[pid=27629] ppid=27627 vsize=11136 CPUtime=35.19
/proc/27629/stat : 27629 (SATzilla2007_F) S 27627 27629 27543 0 -1 4194304 9677 19658 0 0 2788 8 712 11 25 0 1 0 333260471 11403264 2568 18446744073709551615 134512640 135581085 4294956704 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/27629/statm: 2784 2568 170 260 0 2490 0
[pid=27633] ppid=27629 vsize=129832 CPUtime=15.84
/proc/27633/stat : 27633 (zchaff_rand) R 27629 27629 27543 0 -1 4194304 9715 0 0 0 1566 18 0 0 25 0 1 0 333263994 132947968 5464 18446744073709551615 134512640 135365884 4294956704 18446744073709551615 135132785 0 0 8392704 0 0 0 0 17 1 0 0
/proc/27633/statm: 32458 5464 112 208 0 32230 0
Current children cumulated CPU time (s) 51.03
Current children cumulated vsize (KiB) 140968

[startup+102.306 s]
/proc/loadavg: 1.05 1.00 0.98 2/66 27633
/proc/meminfo: memFree=1521488/2055920 swapFree=4183500/4192956
[pid=27629] ppid=27627 vsize=11136 CPUtime=35.19
/proc/27629/stat : 27629 (SATzilla2007_F) S 27627 27629 27543 0 -1 4194304 9677 19658 0 0 2788 8 712 11 25 0 1 0 333260471 11403264 2568 18446744073709551615 134512640 135581085 4294956704 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/27629/statm: 2784 2568 170 260 0 2490 0
[pid=27633] ppid=27629 vsize=138516 CPUtime=67.03
/proc/27633/stat : 27633 (zchaff_rand) R 27629 27629 27543 0 -1 4194304 18188 0 0 0 6650 53 0 0 25 0 1 0 333263994 141840384 7477 18446744073709551615 134512640 135365884 4294956704 18446744073709551615 135132785 0 0 8392704 0 0 0 0 17 1 0 0
/proc/27633/statm: 34629 7477 112 208 0 34401 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 149652

[startup+162.302 s]
/proc/loadavg: 1.02 1.00 0.98 2/66 27633
/proc/meminfo: memFree=1515344/2055920 swapFree=4183500/4192956
[pid=27629] ppid=27627 vsize=11136 CPUtime=35.19
/proc/27629/stat : 27629 (SATzilla2007_F) S 27627 27629 27543 0 -1 4194304 9677 19658 0 0 2788 8 712 11 25 0 1 0 333260471 11403264 2568 18446744073709551615 134512640 135581085 4294956704 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/27629/statm: 2784 2568 170 260 0 2490 0
[pid=27633] ppid=27629 vsize=146728 CPUtime=127.01
/proc/27633/stat : 27633 (zchaff_rand) R 27629 27629 27543 0 -1 4194304 25876 0 0 0 12623 78 0 0 25 0 1 0 333263994 150249472 9020 18446744073709551615 134512640 135365884 4294956704 18446744073709551615 135132785 0 0 8392704 0 0 0 0 17 1 0 0
/proc/27633/statm: 36682 9020 112 208 0 36454 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 157864

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 27633
/proc/meminfo: memFree=1510928/2055920 swapFree=4183500/4192956
[pid=27629] ppid=27627 vsize=11136 CPUtime=35.19
/proc/27629/stat : 27629 (SATzilla2007_F) S 27627 27629 27543 0 -1 4194304 9677 19658 0 0 2788 8 712 11 25 0 1 0 333260471 11403264 2568 18446744073709551615 134512640 135581085 4294956704 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/27629/statm: 2784 2568 170 260 0 2490 0
[pid=27633] ppid=27629 vsize=156764 CPUtime=186.98
/proc/27633/stat : 27633 (zchaff_rand) R 27629 27629 27543 0 -1 4194304 30277 0 0 0 18595 103 0 0 25 0 1 0 333263994 160526336 10077 18446744073709551615 134512640 135365884 4294956704 18446744073709551615 135132785 0 0 8392704 0 0 0 0 17 1 0 0
/proc/27633/statm: 39191 10077 112 208 0 38963 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 167900

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 27633
/proc/meminfo: memFree=1506640/2055920 swapFree=4183500/4192956
[pid=27629] ppid=27627 vsize=11136 CPUtime=35.19
/proc/27629/stat : 27629 (SATzilla2007_F) S 27627 27629 27543 0 -1 4194304 9677 19658 0 0 2788 8 712 11 25 0 1 0 333260471 11403264 2568 18446744073709551615 134512640 135581085 4294956704 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/27629/statm: 2784 2568 170 260 0 2490 0
[pid=27633] ppid=27629 vsize=158184 CPUtime=246.96
/proc/27633/stat : 27633 (zchaff_rand) R 27629 27629 27543 0 -1 4194304 34080 0 0 0 24576 120 0 0 25 0 1 0 333263994 161980416 11144 18446744073709551615 134512640 135365884 4294956704 18446744073709551615 135132785 0 0 8392704 0 0 0 0 17 1 0 0
/proc/27633/statm: 39546 11144 112 208 0 39318 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 169320

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 27633
/proc/meminfo: memFree=1502864/2055920 swapFree=4183500/4192956
[pid=27629] ppid=27627 vsize=11136 CPUtime=35.19
/proc/27629/stat : 27629 (SATzilla2007_F) S 27627 27629 27543 0 -1 4194304 9677 19658 0 0 2788 8 712 11 25 0 1 0 333260471 11403264 2568 18446744073709551615 134512640 135581085 4294956704 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/27629/statm: 2784 2568 170 260 0 2490 0
[pid=27633] ppid=27629 vsize=159668 CPUtime=306.95
/proc/27633/stat : 27633 (zchaff_rand) R 27629 27629 27543 0 -1 4194304 37460 0 0 0 30559 136 0 0 25 0 1 0 333263994 163500032 12092 18446744073709551615 134512640 135365884 4294956704 18446744073709551615 134543558 0 0 8392704 0 0 0 0 17 1 0 0
/proc/27633/statm: 39917 12092 112 208 0 39689 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 170804

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 27633
/proc/meminfo: memFree=1498512/2055920 swapFree=4183500/4192956

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

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 27633
/proc/meminfo: memFree=1490256/2055920 swapFree=4183500/4192956
[pid=27629] ppid=27627 vsize=11136 CPUtime=35.19
/proc/27629/stat : 27629 (SATzilla2007_F) S 27627 27629 27543 0 -1 4194304 9677 19658 0 0 2788 8 712 11 25 0 1 0 333260471 11403264 2568 18446744073709551615 134512640 135581085 4294956704 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/27629/statm: 2784 2568 170 260 0 2490 0
[pid=27633] ppid=27629 vsize=180356 CPUtime=486.89
/proc/27633/stat : 27633 (zchaff_rand) R 27629 27629 27543 0 -1 4194304 47269 0 0 0 48514 175 0 0 25 0 1 0 333263994 184684544 15213 18446744073709551615 134512640 135365884 4294956704 18446744073709551615 134544070 0 0 8392704 0 0 0 0 17 1 0 0
/proc/27633/statm: 45089 15213 112 208 0 44861 0
Current children cumulated CPU time (s) 522.08
Current children cumulated vsize (KiB) 191492

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 27633
/proc/meminfo: memFree=1487632/2055920 swapFree=4183500/4192956
[pid=27629] ppid=27627 vsize=11136 CPUtime=35.19
/proc/27629/stat : 27629 (SATzilla2007_F) S 27627 27629 27543 0 -1 4194304 9677 19658 0 0 2788 8 712 11 25 0 1 0 333260471 11403264 2568 18446744073709551615 134512640 135581085 4294956704 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/27629/statm: 2784 2568 170 260 0 2490 0
[pid=27633] ppid=27629 vsize=191924 CPUtime=546.87
/proc/27633/stat : 27633 (zchaff_rand) R 27629 27629 27543 0 -1 4194304 52388 0 0 0 54500 187 0 0 25 0 1 0 333263994 196530176 15871 18446744073709551615 134512640 135365884 4294956704 18446744073709551615 134543594 0 0 8392704 0 0 0 0 17 1 0 0
/proc/27633/statm: 47981 15871 112 208 0 47753 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 203060

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 27633
/proc/meminfo: memFree=1483920/2055920 swapFree=4183500/4192956
[pid=27629] ppid=27627 vsize=11136 CPUtime=35.19
/proc/27629/stat : 27629 (SATzilla2007_F) S 27627 27629 27543 0 -1 4194304 9677 19658 0 0 2788 8 712 11 25 0 1 0 333260471 11403264 2568 18446744073709551615 134512640 135581085 4294956704 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/27629/statm: 2784 2568 170 260 0 2490 0
[pid=27633] ppid=27629 vsize=193104 CPUtime=606.85
/proc/27633/stat : 27633 (zchaff_rand) R 27629 27629 27543 0 -1 4194304 54953 0 0 0 60486 199 0 0 25 0 1 0 333263994 197738496 16764 18446744073709551615 134512640 135365884 4294956704 18446744073709551615 135132785 0 0 8392704 0 0 0 0 17 1 0 0
/proc/27633/statm: 48276 16764 112 208 0 48048 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 204240

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 27633
/proc/meminfo: memFree=1479952/2055920 swapFree=4183500/4192956
[pid=27629] ppid=27627 vsize=11136 CPUtime=35.19
/proc/27629/stat : 27629 (SATzilla2007_F) S 27627 27629 27543 0 -1 4194304 9677 19658 0 0 2788 8 712 11 25 0 1 0 333260471 11403264 2568 18446744073709551615 134512640 135581085 4294956704 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/27629/statm: 2784 2568 170 260 0 2490 0
[pid=27633] ppid=27629 vsize=194596 CPUtime=666.83
/proc/27633/stat : 27633 (zchaff_rand) R 27629 27629 27543 0 -1 4194304 57513 0 0 0 66471 212 0 0 25 0 1 0 333263994 199266304 17804 18446744073709551615 134512640 135365884 4294956704 18446744073709551615 135132785 0 0 8392704 0 0 0 0 17 1 0 0
/proc/27633/statm: 48649 17804 112 208 0 48421 0
Current children cumulated CPU time (s) 702.02
Current children cumulated vsize (KiB) 205732

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 27633
/proc/meminfo: memFree=1475152/2055920 swapFree=4183500/4192956
[pid=27629] ppid=27627 vsize=11136 CPUtime=35.19
/proc/27629/stat : 27629 (SATzilla2007_F) S 27627 27629 27543 0 -1 4194304 9677 19658 0 0 2788 8 712 11 25 0 1 0 333260471 11403264 2568 18446744073709551615 134512640 135581085 4294956704 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/27629/statm: 2784 2568 170 260 0 2490 0
[pid=27633] ppid=27629 vsize=196264 CPUtime=726.81
/proc/27633/stat : 27633 (zchaff_rand) R 27629 27629 27543 0 -1 4194304 60246 0 0 0 72460 221 0 0 25 0 1 0 333263994 200974336 18941 18446744073709551615 134512640 135365884 4294956704 18446744073709551615 134543954 0 0 8392704 0 0 0 0 17 1 0 0
/proc/27633/statm: 49066 18941 112 208 0 48838 0
Current children cumulated CPU time (s) 762
Current children cumulated vsize (KiB) 207400

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 27633
/proc/meminfo: memFree=1471312/2055920 swapFree=4183500/4192956
[pid=27629] ppid=27627 vsize=11136 CPUtime=35.19
/proc/27629/stat : 27629 (SATzilla2007_F) S 27627 27629 27543 0 -1 4194304 9677 19658 0 0 2788 8 712 11 25 0 1 0 333260471 11403264 2568 18446744073709551615 134512640 135581085 4294956704 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/27629/statm: 2784 2568 170 260 0 2490 0
[pid=27633] ppid=27629 vsize=197740 CPUtime=786.79
/proc/27633/stat : 27633 (zchaff_rand) R 27629 27629 27543 0 -1 4194304 62546 0 0 0 78447 232 0 0 25 0 1 0 333263994 202485760 19949 18446744073709551615 134512640 135365884 4294956704 18446744073709551615 134543656 0 0 8392704 0 0 0 0 17 1 0 0
/proc/27633/statm: 49435 19949 112 208 0 49207 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 208876

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 27633
/proc/meminfo: memFree=1467280/2055920 swapFree=4183500/4192956
[pid=27629] ppid=27627 vsize=11136 CPUtime=35.19
/proc/27629/stat : 27629 (SATzilla2007_F) S 27627 27629 27543 0 -1 4194304 9677 19658 0 0 2788 8 712 11 25 0 1 0 333260471 11403264 2568 18446744073709551615 134512640 135581085 4294956704 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/27629/statm: 2784 2568 170 260 0 2490 0
[pid=27633] ppid=27629 vsize=199200 CPUtime=846.77
/proc/27633/stat : 27633 (zchaff_rand) R 27629 27629 27543 0 -1 4194304 64799 0 0 0 84436 241 0 0 25 0 1 0 333263994 203980800 20910 18446744073709551615 134512640 135365884 4294956704 18446744073709551615 134543601 0 0 8392704 0 0 0 0 17 1 0 0
/proc/27633/statm: 49800 20910 112 208 0 49572 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 210336

[startup+942.303 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 27633
/proc/meminfo: memFree=1464272/2055920 swapFree=4183500/4192956
[pid=27629] ppid=27627 vsize=11136 CPUtime=35.19
/proc/27629/stat : 27629 (SATzilla2007_F) S 27627 27629 27543 0 -1 4194304 9677 19658 0 0 2788 8 712 11 25 0 1 0 333260471 11403264 2568 18446744073709551615 134512640 135581085 4294956704 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/27629/statm: 2784 2568 170 260 0 2490 0
[pid=27633] ppid=27629 vsize=233184 CPUtime=906.75
/proc/27633/stat : 27633 (zchaff_rand) R 27629 27629 27543 0 -1 4194304 66911 0 0 0 90425 250 0 0 25 0 1 0 333263994 238780416 21654 18446744073709551615 134512640 135365884 4294956704 18446744073709551615 134542837 0 0 8392704 0 0 0 0 17 1 0 0
/proc/27633/statm: 58296 21654 112 208 0 58068 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 244320

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 27633
/proc/meminfo: memFree=1461136/2055920 swapFree=4183500/4192956
[pid=27629] ppid=27627 vsize=11136 CPUtime=35.19
/proc/27629/stat : 27629 (SATzilla2007_F) S 27627 27629 27543 0 -1 4194304 9677 19658 0 0 2788 8 712 11 25 0 1 0 333260471 11403264 2568 18446744073709551615 134512640 135581085 4294956704 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/27629/statm: 2784 2568 170 260 0 2490 0
[pid=27633] ppid=27629 vsize=234376 CPUtime=966.73
/proc/27633/stat : 27633 (zchaff_rand) R 27629 27629 27543 0 -1 4194304 69204 0 0 0 96415 258 0 0 25 0 1 0 333263994 240001024 22427 18446744073709551615 134512640 135365884 4294956704 18446744073709551615 135132785 0 0 8392704 0 0 0 0 17 1 0 0
/proc/27633/statm: 58594 22427 112 208 0 58366 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 245512

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 27633
/proc/meminfo: memFree=1457680/2055920 swapFree=4183500/4192956
[pid=27629] ppid=27627 vsize=11136 CPUtime=35.19
/proc/27629/stat : 27629 (SATzilla2007_F) S 27627 27629 27543 0 -1 4194304 9677 19658 0 0 2788 8 712 11 25 0 1 0 333260471 11403264 2568 18446744073709551615 134512640 135581085 4294956704 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/27629/statm: 2784 2568 170 260 0 2490 0
[pid=27633] ppid=27629 vsize=235572 CPUtime=1026.71
/proc/27633/stat : 27633 (zchaff_rand) R 27629 27629 27543 0 -1 4194304 71528 0 0 0 102405 266 0 0 25 0 1 0 333263994 241225728 23307 18446744073709551615 134512640 135365884 4294956704 18446744073709551615 134543558 0 0 8392704 0 0 0 0 17 1 0 0
/proc/27633/statm: 58893 23307 112 208 0 58665 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 246708

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 27633
/proc/meminfo: memFree=1454480/2055920 swapFree=4183500/4192956
[pid=27629] ppid=27627 vsize=11136 CPUtime=35.19
/proc/27629/stat : 27629 (SATzilla2007_F) S 27627 27629 27543 0 -1 4194304 9677 19658 0 0 2788 8 712 11 25 0 1 0 333260471 11403264 2568 18446744073709551615 134512640 135581085 4294956704 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/27629/statm: 2784 2568 170 260 0 2490 0
[pid=27633] ppid=27629 vsize=236676 CPUtime=1086.69
/proc/27633/stat : 27633 (zchaff_rand) R 27629 27629 27543 0 -1 4194304 73442 0 0 0 108395 274 0 0 25 0 1 0 333263994 242356224 24157 18446744073709551615 134512640 135365884 4294956704 18446744073709551615 134543625 0 0 8392704 0 0 0 0 17 1 0 0
/proc/27633/statm: 59169 24157 112 208 0 58941 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 247812

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 27633
/proc/meminfo: memFree=1450448/2055920 swapFree=4183500/4192956
[pid=27629] ppid=27627 vsize=11136 CPUtime=35.19
/proc/27629/stat : 27629 (SATzilla2007_F) S 27627 27629 27543 0 -1 4194304 9677 19658 0 0 2788 8 712 11 25 0 1 0 333260471 11403264 2568 18446744073709551615 134512640 135581085 4294956704 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/27629/statm: 2784 2568 170 260 0 2490 0
[pid=27633] ppid=27629 vsize=237860 CPUtime=1146.67
/proc/27633/stat : 27633 (zchaff_rand) R 27629 27629 27543 0 -1 4194304 75583 0 0 0 114386 281 0 0 25 0 1 0 333263994 243568640 25158 18446744073709551615 134512640 135365884 4294956704 18446744073709551615 134543596 0 0 8392704 0 0 0 0 17 1 0 0
/proc/27633/statm: 59465 25158 112 208 0 59237 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 248996



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 27633
/proc/meminfo: memFree=1517976/2055920 swapFree=4183500/4192956
[pid=27629] ppid=27627 vsize=119436 CPUtime=1200.05
/proc/27629/stat : 27629 (SATzilla2007_F) R 27627 27629 27543 0 -1 4194304 18135 95663 0 0 2888 11 116810 296 25 0 1 0 333260471 122302464 10826 18446744073709551615 134512640 135581085 4294956704 18446744073709551615 134597181 0 0 4096 0 0 0 0 17 1 0 0
/proc/27629/statm: 29859 10826 177 260 0 29565 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 119436

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 27633
/proc/meminfo: memFree=1517976/2055920 swapFree=4183500/4192956
[pid=27629] ppid=27627 vsize=119436 CPUtime=1200.05
/proc/27629/stat : 27629 (SATzilla2007_F) R 27627 27629 27543 0 -1 4194304 18135 95663 0 0 2888 11 116810 296 25 0 1 0 333260471 122302464 10826 18446744073709551615 134512640 135581085 4294956704 18446744073709551615 134597181 0 0 4096 0 0 0 0 17 1 0 0
/proc/27629/statm: 29859 10826 177 260 0 29565 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 119436

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.08
CPU user time (s): 1196.99
CPU system time (s): 3.09153
CPU usage (%): 99.9641
Max. virtual memory (cumulated for all children) (KiB): 249256

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1196.99
system time used= 3.09153
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 113798
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= 28
involuntary context switches= 1307

runsolver used 1.14682 second user time and 2.49062 second system time

The end

Launcher Data (download as text)

Begin job on node60 on Mon Mar  5 22:17:16 UTC 2007

IDJOB= 329142
IDBENCH= 20532
IDSOLVER= 136
FILE ID= node60/329142-1173133036

PBS_JOBID= 4015179

Free space on /tmp= 66521 MiB

SOLVER NAME= SATzilla FULL
BENCH NAME= HOME/pub/bench/SAT07/industrial/IBM_FV_2002_13_rule_1/SAT_dat.k50.cnf
COMMAND LINE= /tmp/evaluation/329142-1173133036/SATzilla2007_F /tmp/evaluation/329142-1173133036/instance-329142-1173133036.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node60/watcher-329142-1173133036 -o ROOT/results/node60/solver-329142-1173133036 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/329142-1173133036/SATzilla2007_F /tmp/evaluation/329142-1173133036/instance-329142-1173133036.cnf            

META MD5SUM SOLVER= cf97f3a2fd0b75b608f79c1ce3d2be4a
MD5SUM BENCH=  18bfff146478ee5369d7f8a59c6fe709

RANDOM SEED= 767402503

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node60.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		: 3000.283
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		: 3000.283
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:       1561136 kB
Buffers:         30732 kB
Cached:         389088 kB
SwapCached:       3412 kB
Active:          79420 kB
Inactive:       349788 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1561136 kB
SwapTotal:     4192956 kB
SwapFree:      4183500 kB
Dirty:           13896 kB
Writeback:           0 kB
Mapped:          15356 kB
Slab:            51508 kB
Committed_AS:   922432 kB
PageTables:       1464 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= 66521 MiB

End job on node60 on Mon Mar  5 22:37:19 UTC 2007