Trace number 1775380

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
SATzilla2009_I 2009-03-22UNSAT 900.158 900.508

General information on the benchmark

Namevelev-pipe-o-uns-1.0-7.cnf
MD5SUMb7df25f653e1e7a9ffcd39b3231809e6
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark253.494
Satisfiable
(Un)Satisfiability was proved
Number of variables24415
Number of clauses711050
Sum of the clauses size2091630
Maximum clause length161
Minimum clause length1
Number of clauses of size 11
Number of clauses of size 2605924
Number of clauses of size 386384
Number of clauses of size 4614
Number of clauses of size 5475
Number of clauses of size over 517652

Solver Data

32.46/32.59	c SATzilla is building models for class 3
32.46/32.59	c run presolver mxc-sr08 for 10 seconds ... 
32.46/32.59	c Bin: Executing mxc-sr08
32.46/32.59	c spawning binary file with 10 seconds ...
32.46/32.59	c child exit by a signal
32.46/32.59	c mxc-sr08 returned code 137.
32.46/32.59	c run presolver picosat846 for 5 seconds ... 
32.46/32.59	c Bin: Executing picosat846
32.46/32.59	c spawning binary file with 5 seconds ...
32.46/32.59	c child exit by a signal
32.46/32.59	c picosat846 returned code 137.
32.46/32.59	c Orignal number of varibales is 24415, number of clauses is 711050 
32.46/32.59	c predicted feature computation time is 6.325747 
32.46/32.59	c Bin: Executing satelite
32.46/32.59	c spawning binary file with 240 seconds ...
32.46/32.59	c child exited successfully
32.46/32.59	c satzilla computing base features
32.46/32.59	c Number of variabe is: 21173, Number of clause is : 700461 
32.46/32.59	c Initializing...
32.46/32.59	c satzilla doing clause learning
32.46/32.59	c start clause learning features ...
32.46/32.59	c Bin: Executing zchaff07
32.46/32.59	c spawning binary file with 2 seconds ...
32.46/32.59	c child exit by a signal
32.46/32.59	c satzilla doing survey propogation probe
32.46/32.59	c do survay propogation for 2 second ...
32.46/32.59	c satzilla doing local search probe
32.46/32.59	c features are:24415 711050 21173 700461 0.15312 0.0151172 0.0302272 0.759712 0.508318 1.04694 0.000144223 2.06922 9.44599e-05 0.00755679 0.70011 0.838484 0.955862 0.000144223 2.81082 9.99342e-06 0.0160023 4.86157 0.472146 0.272238 0 0.971631 4.25333 9.57481e-05 2.25805 2.85526e-06 0.00746651 4.71717 0.95496 0.000227888 2.11643 9.99342e-06 0.0123647 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0.862348 0.287054 0 1 0.999999 0.455277 0.999965 0.872737 0.996685 0.0820964 1.73371 0 0.5 0.348322 4.21061e-07 0.0810713 3.29372e-05 0.00263137 7079 0 0 0 0 0 0 36.0449 0 1.05005 0 
32.46/32.59	c satzilla's ranking:
32.46/32.59	c 1) zchaff_rand: 2.442934
32.46/32.59	c 2) mxc-sr08: 2.198794
32.46/32.59	c 3) picosat846: 2.143222
32.46/32.59	c 4) minisat20SAT07: 1.214586
32.46/32.59	c 5) march_dl2004: 0.042563
32.46/32.59	c 6) SATenstein: -10000.000000
32.46/32.59	c 7) gnovelty+: -10000.000000
32.46/32.59	c 8) adaptg2wsat+: -10000.000000
32.46/32.59	c 9) adaptg2wsat0: -10000.000000
32.46/32.59	c 10) tts-4-0: -10000.000000
32.46/32.59	c 11) vallst: -10000.000000
32.46/32.59	c 12) minisat20: -10000.000000
32.46/32.59	c 13) kcnfs04SAT07: -10000.000000
32.46/32.59	c satzilla running zchaff_rand ... 
900.02/900.49	c Bin: Executing zchaff_rand
900.02/900.49	c spawning binary file with 9967 seconds ...
900.02/900.49	c child exited successfully
900.02/900.49	c zchaff_rand returned code 20.
900.02/900.49	s UNSATISFIABLE
900.02/900.49	c SATZILLA_TIME=900.260000

Verifier Data

No possible verification on an UNSAT instance

Watcher Data

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1775380-1241359302/watcher-1775380-1241359302 -o /tmp/evaluation-result-1775380-1241359302/solver-1775380-1241359302 -C 10000 -W 12000 -M 1800 HOME/SATzilla2009_I HOME/instance-1775380-1241359302.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 10000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 10030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 12000 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 2/64 4457
/proc/meminfo: memFree=1720896/2055920 swapFree=4191900/4192956
[pid=4457] ppid=4455 vsize=2048 CPUtime=0
/proc/4457/stat : 4457 (SATzilla2009_I) R 4455 4457 4420 0 -1 4194304 42 0 0 0 0 0 0 0 18 0 1 0 163958789 2097152 27 1992294400 134512640 136149169 4294956224 18446744073709551615 135726205 0 0 4096 0 0 0 0 17 1 0 0
/proc/4457/statm: 512 38 29 399 0 109 0

[startup+0.0753789 s]
/proc/loadavg: 0.92 0.98 0.99 2/64 4457
/proc/meminfo: memFree=1720896/2055920 swapFree=4191900/4192956
[pid=4457] ppid=4455 vsize=2056 CPUtime=0
/proc/4457/stat : 4457 (SATzilla2009_I) S 4455 4457 4420 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 163958789 2105344 112 1992294400 134512640 136149169 4294956224 18446744073709551615 135542605 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/4457/statm: 514 112 96 399 0 111 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 2056

[startup+0.101383 s]
/proc/loadavg: 0.92 0.98 0.99 2/64 4457
/proc/meminfo: memFree=1720896/2055920 swapFree=4191900/4192956
[pid=4457] ppid=4455 vsize=2056 CPUtime=0
/proc/4457/stat : 4457 (SATzilla2009_I) S 4455 4457 4420 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 163958789 2105344 112 1992294400 134512640 136149169 4294956224 18446744073709551615 135542605 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/4457/statm: 514 112 96 399 0 111 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 2056

[startup+0.301421 s]
/proc/loadavg: 0.92 0.98 0.99 2/64 4457
/proc/meminfo: memFree=1720896/2055920 swapFree=4191900/4192956
[pid=4457] ppid=4455 vsize=2056 CPUtime=0
/proc/4457/stat : 4457 (SATzilla2009_I) S 4455 4457 4420 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 163958789 2105344 112 1992294400 134512640 136149169 4294956224 18446744073709551615 135542605 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/4457/statm: 514 112 96 399 0 111 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 2056

[startup+0.701496 s]
/proc/loadavg: 0.92 0.98 0.99 2/64 4457
/proc/meminfo: memFree=1720896/2055920 swapFree=4191900/4192956
[pid=4457] ppid=4455 vsize=2056 CPUtime=0
/proc/4457/stat : 4457 (SATzilla2009_I) S 4455 4457 4420 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 163958789 2105344 112 1992294400 134512640 136149169 4294956224 18446744073709551615 135542605 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/4457/statm: 514 112 96 399 0 111 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 2056

[startup+1.50265 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 4459
/proc/meminfo: memFree=1674032/2055920 swapFree=4191900/4192956
[pid=4457] ppid=4455 vsize=2056 CPUtime=0
/proc/4457/stat : 4457 (SATzilla2009_I) S 4455 4457 4420 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 163958789 2105344 112 1992294400 134512640 136149169 4294956224 18446744073709551615 135542605 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/4457/statm: 514 112 96 399 0 111 0
[pid=4459] ppid=4457 vsize=50592 CPUtime=1.49
/proc/4459/stat : 4459 (mxc-sr08) R 4457 4457 4420 0 -1 4194304 14896 0 0 0 143 6 0 0 25 0 1 0 163958789 51806208 11643 1992294400 134512640 135078026 4294956192 18446744073709551615 134561557 0 0 8392704 0 0 0 0 17 1 0 0
/proc/4459/statm: 12648 11643 55 138 0 12507 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 52648

[startup+3.10196 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 4459
/proc/meminfo: memFree=1669680/2055920 swapFree=4191900/4192956
[pid=4457] ppid=4455 vsize=2056 CPUtime=0
/proc/4457/stat : 4457 (SATzilla2009_I) S 4455 4457 4420 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 163958789 2105344 112 1992294400 134512640 136149169 4294956224 18446744073709551615 135542605 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/4457/statm: 514 112 96 399 0 111 0
[pid=4459] ppid=4457 vsize=56924 CPUtime=3.08
/proc/4459/stat : 4459 (mxc-sr08) R 4457 4457 4420 0 -1 4194304 16699 0 0 0 302 6 0 0 25 0 1 0 163958789 58290176 13446 1992294400 134512640 135078026 4294956192 18446744073709551615 134561286 0 0 8392704 0 0 0 0 17 1 0 0
/proc/4459/statm: 14231 13446 55 138 0 14090 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 58980

[startup+6.30157 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 4459
/proc/meminfo: memFree=1664112/2055920 swapFree=4191900/4192956
[pid=4457] ppid=4455 vsize=2056 CPUtime=0
/proc/4457/stat : 4457 (SATzilla2009_I) S 4455 4457 4420 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 163958789 2105344 112 1992294400 134512640 136149169 4294956224 18446744073709551615 135542605 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/4457/statm: 514 112 96 399 0 111 0
[pid=4459] ppid=4457 vsize=60708 CPUtime=6.29
/proc/4459/stat : 4459 (mxc-sr08) R 4457 4457 4420 0 -1 4194304 17252 0 0 0 622 7 0 0 25 0 1 0 163958789 62164992 13999 1992294400 134512640 135078026 4294956192 18446744073709551615 134560764 0 0 8392704 0 0 0 0 17 1 0 0
/proc/4459/statm: 15177 13999 55 138 0 15036 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 62764

[startup+12.7018 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 4460
/proc/meminfo: memFree=1692144/2055920 swapFree=4191900/4192956
[pid=4457] ppid=4455 vsize=2056 CPUtime=9.99
/proc/4457/stat : 4457 (SATzilla2009_I) S 4455 4457 4420 0 -1 4194304 152 17978 0 0 0 0 991 8 16 0 1 0 163958789 2105344 121 1992294400 134512640 136149169 4294956224 18446744073709551615 135542605 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/4457/statm: 514 121 104 399 0 111 0
[pid=4460] ppid=4457 vsize=31560 CPUtime=2.67
/proc/4460/stat : 4460 (picosat846) R 4457 4457 4420 0 -1 4194304 7302 0 0 0 263 4 0 0 25 0 1 0 163959790 32317440 7291 1992294400 134512640 134570484 4294956192 18446744073709551615 134549800 0 0 8392704 0 0 0 0 17 1 0 0
/proc/4460/statm: 7890 7291 85 14 0 7556 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 33616

[startup+25.5012 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 4462
/proc/meminfo: memFree=1643128/2055920 swapFree=4191900/4192956
[pid=4457] ppid=4455 vsize=73280 CPUtime=25.46
/proc/4457/stat : 4457 (SATzilla2009_I) R 4455 4457 4420 0 -1 4194304 25494 58208 0 0 480 13 2014 39 25 0 1 0 163958789 75038720 17801 1992294400 134512640 136149169 4294956224 18446744073709551615 135485270 0 0 4096 3 0 0 0 17 1 0 0
/proc/4457/statm: 18320 17801 151 399 0 17917 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 73280

[startup+51.1011 s]
/proc/loadavg: 0.96 0.98 0.99 2/66 4463
/proc/meminfo: memFree=1582384/2055920 swapFree=4191900/4192956
[pid=4457] ppid=4455 vsize=76640 CPUtime=32.54
/proc/4457/stat : 4457 (SATzilla2009_I) S 4455 4457 4420 0 -1 4194304 30516 58208 0 0 1185 16 2014 39 25 0 1 0 163958789 78479360 18899 1992294400 134512640 136149169 4294956224 18446744073709551615 135542605 0 0 4096 3 18446744071563356171 0 0 17 1 0 0
/proc/4457/statm: 19160 18899 217 399 0 18757 0
[pid=4463] ppid=4457 vsize=126656 CPUtime=18.49
/proc/4463/stat : 4463 (zchaff_rand) R 4457 4457 4420 0 -1 4194304 18301 0 0 0 1830 19 0 0 25 0 1 0 163962048 129695744 12726 1992294400 134512640 135365884 4294956176 18446744073709551615 135132785 0 0 8392704 0 0 0 0 17 1 0 0
/proc/4463/statm: 31664 12726 112 208 0 31436 0
Current children cumulated CPU time (s) 51.03
Current children cumulated vsize (KiB) 203296

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/66 4463
/proc/meminfo: memFree=1579504/2055920 swapFree=4191900/4192956
[pid=4457] ppid=4455 vsize=76640 CPUtime=32.54
/proc/4457/stat : 4457 (SATzilla2009_I) S 4455 4457 4420 0 -1 4194304 30516 58208 0 0 1185 16 2014 39 25 0 1 0 163958789 78479360 18899 1992294400 134512640 136149169 4294956224 18446744073709551615 135542605 0 0 4096 3 18446744071563356171 0 0 17 1 0 0
/proc/4457/statm: 19160 18899 217 399 0 18757 0
[pid=4463] ppid=4457 vsize=128824 CPUtime=69.67
/proc/4463/stat : 4463 (zchaff_rand) R 4457 4457 4420 0 -1 4194304 20157 0 0 0 6925 42 0 0 25 0 1 0 163962048 131915776 13382 1992294400 134512640 135365884 4294956176 18446744073709551615 135132785 0 0 8392704 0 0 0 0 17 1 0 0
/proc/4463/statm: 32206 13382 112 208 0 31978 0
Current children cumulated CPU time (s) 102.21
Current children cumulated vsize (KiB) 205464

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 4463
/proc/meminfo: memFree=1562224/2055920 swapFree=4191900/4192956
[pid=4457] ppid=4455 vsize=76640 CPUtime=32.54
/proc/4457/stat : 4457 (SATzilla2009_I) S 4455 4457 4420 0 -1 4194304 30516 58208 0 0 1185 16 2014 39 25 0 1 0 163958789 78479360 18899 1992294400 134512640 136149169 4294956224 18446744073709551615 135542605 0 0 4096 3 18446744071563356171 0 0 17 1 0 0
/proc/4457/statm: 19160 18899 217 399 0 18757 0
[pid=4463] ppid=4457 vsize=148588 CPUtime=129.65
/proc/4463/stat : 4463 (zchaff_rand) R 4457 4457 4420 0 -1 4194304 26740 0 0 0 12895 70 0 0 25 0 1 0 163962048 152154112 17757 1992294400 134512640 135365884 4294956176 18446744073709551615 134606752 0 0 8392704 0 0 0 0 17 1 0 0
/proc/4463/statm: 37147 17757 112 208 0 36919 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 225228

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 4463
/proc/meminfo: memFree=1551152/2055920 swapFree=4191900/4192956
[pid=4457] ppid=4455 vsize=76640 CPUtime=32.54
/proc/4457/stat : 4457 (SATzilla2009_I) S 4455 4457 4420 0 -1 4194304 30516 58208 0 0 1185 16 2014 39 25 0 1 0 163958789 78479360 18899 1992294400 134512640 136149169 4294956224 18446744073709551615 135542605 0 0 4096 3 18446744071563356171 0 0 17 1 0 0
/proc/4457/statm: 19160 18899 217 399 0 18757 0
[pid=4463] ppid=4457 vsize=184356 CPUtime=189.62
/proc/4463/stat : 4463 (zchaff_rand) R 4457 4457 4420 0 -1 4194304 31445 0 0 0 18869 93 0 0 25 0 1 0 163962048 188780544 20446 1992294400 134512640 135365884 4294956176 18446744073709551615 135132785 0 0 8392704 0 0 0 0 17 1 0 0
/proc/4463/statm: 46089 20446 112 208 0 45861 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 260996

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 4463
/proc/meminfo: memFree=1528624/2055920 swapFree=4191900/4192956
[pid=4457] ppid=4455 vsize=76640 CPUtime=32.54
/proc/4457/stat : 4457 (SATzilla2009_I) S 4455 4457 4420 0 -1 4194304 30516 58208 0 0 1185 16 2014 39 25 0 1 0 163958789 78479360 18899 1992294400 134512640 136149169 4294956224 18446744073709551615 135542605 0 0 4096 3 18446744071563356171 0 0 17 1 0 0
/proc/4457/statm: 19160 18899 217 399 0 18757 0
[pid=4463] ppid=4457 vsize=187144 CPUtime=249.6
/proc/4463/stat : 4463 (zchaff_rand) R 4457 4457 4420 0 -1 4194304 38955 0 0 0 24845 115 0 0 25 0 1 0 163962048 191635456 26036 1992294400 134512640 135365884 4294956176 18446744073709551615 134543558 0 0 8392704 0 0 0 0 17 1 0 0
/proc/4463/statm: 46786 26036 112 208 0 46558 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 263784

[startup+342.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 4463
/proc/meminfo: memFree=1505776/2055920 swapFree=4191900/4192956
[pid=4457] ppid=4455 vsize=76640 CPUtime=32.54
/proc/4457/stat : 4457 (SATzilla2009_I) S 4455 4457 4420 0 -1 4194304 30516 58208 0 0 1185 16 2014 39 25 0 1 0 163958789 78479360 18899 1992294400 134512640 136149169 4294956224 18446744073709551615 135542605 0 0 4096 3 18446744071563356171 0 0 17 1 0 0
/proc/4457/statm: 19160 18899 217 399 0 18757 0
[pid=4463] ppid=4457 vsize=255376 CPUtime=309.58
/proc/4463/stat : 4463 (zchaff_rand) R 4457 4457 4420 0 -1 4194304 46558 0 0 0 30823 135 0 0 25 0 1 0 163962048 261505024 31767 1992294400 134512640 135365884 4294956176 18446744073709551615 134543558 0 0 8392704 0 0 0 0 17 1 0 0
/proc/4463/statm: 63844 31767 112 208 0 63616 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 332016

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 4463
/proc/meminfo: memFree=1482800/2055920 swapFree=4191900/4192956
[pid=4457] ppid=4455 vsize=76640 CPUtime=32.54
/proc/4457/stat : 4457 (SATzilla2009_I) S 4455 4457 4420 0 -1 4194304 30516 58208 0 0 1185 16 2014 39 25 0 1 0 163958789 78479360 18899 1992294400 134512640 136149169 4294956224 18446744073709551615 135542605 0 0 4096 3 18446744071563356171 0 0 17 1 0 0
/proc/4457/statm: 19160 18899 217 399 0 18757 0
[pid=4463] ppid=4457 vsize=257460 CPUtime=369.56
/proc/4463/stat : 4463 (zchaff_rand) R 4457 4457 4420 0 -1 4194304 53921 0 0 0 36804 152 0 0 25 0 1 0 163962048 263639040 37450 1992294400 134512640 135365884 4294956176 18446744073709551615 135132785 0 0 8392704 0 0 0 0 17 1 0 0
/proc/4463/statm: 64365 37450 112 208 0 64137 0
Current children cumulated CPU time (s) 402.1
Current children cumulated vsize (KiB) 334100

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 4463
/proc/meminfo: memFree=1474288/2055920 swapFree=4191900/4192956
[pid=4457] ppid=4455 vsize=76640 CPUtime=32.54

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

/proc/4463/statm: 64817 39687 112 208 0 64589 0
Current children cumulated CPU time (s) 462.07
Current children cumulated vsize (KiB) 335908

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 4463
/proc/meminfo: memFree=1418800/2055920 swapFree=4191900/4192956
[pid=4457] ppid=4455 vsize=76640 CPUtime=32.54
/proc/4457/stat : 4457 (SATzilla2009_I) S 4455 4457 4420 0 -1 4194304 30516 58208 0 0 1185 16 2014 39 25 0 1 0 163958789 78479360 18899 1992294400 134512640 136149169 4294956224 18446744073709551615 135542605 0 0 4096 3 18446744071563356171 0 0 17 1 0 0
/proc/4457/statm: 19160 18899 217 399 0 18757 0
[pid=4463] ppid=4457 vsize=393112 CPUtime=489.52
/proc/4463/stat : 4463 (zchaff_rand) R 4457 4457 4420 0 -1 4194304 73533 0 0 0 48764 188 0 0 25 0 1 0 163962048 402546688 53414 1992294400 134512640 135365884 4294956176 18446744073709551615 135132785 0 0 8392704 0 0 0 0 17 1 0 0
/proc/4463/statm: 98278 53414 112 208 0 98050 0
Current children cumulated CPU time (s) 522.06
Current children cumulated vsize (KiB) 469752

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 4463
/proc/meminfo: memFree=1346928/2055920 swapFree=4191900/4192956
[pid=4457] ppid=4455 vsize=76640 CPUtime=32.54
/proc/4457/stat : 4457 (SATzilla2009_I) S 4455 4457 4420 0 -1 4194304 30516 58208 0 0 1185 16 2014 39 25 0 1 0 163958789 78479360 18899 1992294400 134512640 136149169 4294956224 18446744073709551615 135542605 0 0 4096 3 18446744071563356171 0 0 17 1 0 0
/proc/4457/statm: 19160 18899 217 399 0 18757 0
[pid=4463] ppid=4457 vsize=395756 CPUtime=549.49
/proc/4463/stat : 4463 (zchaff_rand) R 4457 4457 4420 0 -1 4194304 92977 0 0 0 54743 206 0 0 25 0 1 0 163962048 405254144 71370 1992294400 134512640 135365884 4294956176 18446744073709551615 135132785 0 0 8392704 0 0 0 0 17 1 0 0
/proc/4463/statm: 98939 71370 112 208 0 98711 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 472396

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 4463
/proc/meminfo: memFree=1308656/2055920 swapFree=4191900/4192956
[pid=4457] ppid=4455 vsize=76640 CPUtime=32.54
/proc/4457/stat : 4457 (SATzilla2009_I) S 4455 4457 4420 0 -1 4194304 30516 58208 0 0 1185 16 2014 39 25 0 1 0 163958789 78479360 18899 1992294400 134512640 136149169 4294956224 18446744073709551615 135542605 0 0 4096 3 18446744071563356171 0 0 17 1 0 0
/proc/4457/statm: 19160 18899 217 399 0 18757 0
[pid=4463] ppid=4457 vsize=398420 CPUtime=609.48
/proc/4463/stat : 4463 (zchaff_rand) R 4457 4457 4420 0 -1 4194304 103751 0 0 0 60729 219 0 0 25 0 1 0 163962048 407982080 80848 1992294400 134512640 135365884 4294956176 18446744073709551615 134542837 0 0 8392704 0 0 0 0 17 1 0 0
/proc/4463/statm: 99605 80848 112 208 0 99377 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 475060

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 4463
/proc/meminfo: memFree=1252720/2055920 swapFree=4191900/4192956
[pid=4457] ppid=4455 vsize=76640 CPUtime=32.54
/proc/4457/stat : 4457 (SATzilla2009_I) S 4455 4457 4420 0 -1 4194304 30516 58208 0 0 1185 16 2014 39 25 0 1 0 163958789 78479360 18899 1992294400 134512640 136149169 4294956224 18446744073709551615 135542605 0 0 4096 3 18446744071563356171 0 0 17 1 0 0
/proc/4457/statm: 19160 18899 217 399 0 18757 0
[pid=4463] ppid=4457 vsize=531800 CPUtime=669.45
/proc/4463/stat : 4463 (zchaff_rand) R 4457 4457 4420 0 -1 4194304 118699 0 0 0 66708 237 0 0 25 0 1 0 163962048 544563200 94644 1992294400 134512640 135365884 4294956176 18446744073709551615 134555992 0 0 8392704 0 0 0 0 17 1 0 0
/proc/4463/statm: 132950 94644 112 208 0 132722 0
Current children cumulated CPU time (s) 701.99
Current children cumulated vsize (KiB) 608440

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 4463
/proc/meminfo: memFree=1251056/2055920 swapFree=4191900/4192956
[pid=4457] ppid=4455 vsize=76640 CPUtime=32.54
/proc/4457/stat : 4457 (SATzilla2009_I) S 4455 4457 4420 0 -1 4194304 30516 58208 0 0 1185 16 2014 39 25 0 1 0 163958789 78479360 18899 1992294400 134512640 136149169 4294956224 18446744073709551615 135542605 0 0 4096 3 18446744071563356171 0 0 17 1 0 0
/proc/4457/statm: 19160 18899 217 399 0 18757 0
[pid=4463] ppid=4457 vsize=533036 CPUtime=729.43
/proc/4463/stat : 4463 (zchaff_rand) R 4457 4457 4420 0 -1 4194304 120607 0 0 0 72698 245 0 0 25 0 1 0 163962048 545828864 95064 1992294400 134512640 135365884 4294956176 18446744073709551615 135132785 0 0 8392704 0 0 0 0 17 1 0 0
/proc/4463/statm: 133259 95064 112 208 0 133031 0
Current children cumulated CPU time (s) 761.97
Current children cumulated vsize (KiB) 609676

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 4463
/proc/meminfo: memFree=1249648/2055920 swapFree=4191900/4192956
[pid=4457] ppid=4455 vsize=76640 CPUtime=32.54
/proc/4457/stat : 4457 (SATzilla2009_I) S 4455 4457 4420 0 -1 4194304 30516 58208 0 0 1185 16 2014 39 25 0 1 0 163958789 78479360 18899 1992294400 134512640 136149169 4294956224 18446744073709551615 135542605 0 0 4096 3 18446744071563356171 0 0 17 1 0 0
/proc/4457/statm: 19160 18899 217 399 0 18757 0
[pid=4463] ppid=4457 vsize=533980 CPUtime=789.41
/proc/4463/stat : 4463 (zchaff_rand) R 4457 4457 4420 0 -1 4194304 122548 0 0 0 78688 253 0 0 25 0 1 0 163962048 546795520 95421 1992294400 134512640 135365884 4294956176 18446744073709551615 134553832 0 0 8392704 0 0 0 0 17 1 0 0
/proc/4463/statm: 133495 95421 112 208 0 133267 0
Current children cumulated CPU time (s) 821.95
Current children cumulated vsize (KiB) 610620

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 4463
/proc/meminfo: memFree=1247920/2055920 swapFree=4191900/4192956
[pid=4457] ppid=4455 vsize=76640 CPUtime=32.54
/proc/4457/stat : 4457 (SATzilla2009_I) S 4455 4457 4420 0 -1 4194304 30516 58208 0 0 1185 16 2014 39 25 0 1 0 163958789 78479360 18899 1992294400 134512640 136149169 4294956224 18446744073709551615 135542605 0 0 4096 3 18446744071563356171 0 0 17 1 0 0
/proc/4457/statm: 19160 18899 217 399 0 18757 0
[pid=4463] ppid=4457 vsize=555620 CPUtime=849.38
/proc/4463/stat : 4463 (zchaff_rand) R 4457 4457 4420 0 -1 4194304 129503 0 0 0 84677 261 0 0 25 0 1 0 163962048 568954880 95815 1992294400 134512640 135365884 4294956176 18446744073709551615 134542837 0 0 8392704 0 0 0 0 17 1 0 0
/proc/4463/statm: 138905 95815 112 208 0 138677 0
Current children cumulated CPU time (s) 881.92
Current children cumulated vsize (KiB) 632260

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

[startup+883.102 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 4463
/proc/meminfo: memFree=1247920/2055920 swapFree=4191900/4192956
[pid=4457] ppid=4455 vsize=76640 CPUtime=32.54
/proc/4457/stat : 4457 (SATzilla2009_I) S 4455 4457 4420 0 -1 4194304 30516 58208 0 0 1185 16 2014 39 25 0 1 0 163958789 78479360 18899 1992294400 134512640 136149169 4294956224 18446744073709551615 135542605 0 0 4096 3 18446744071563356171 0 0 17 1 0 0
/proc/4457/statm: 19160 18899 217 399 0 18757 0
[pid=4463] ppid=4457 vsize=555620 CPUtime=850.19
/proc/4463/stat : 4463 (zchaff_rand) R 4457 4457 4420 0 -1 4194304 129552 0 0 0 84757 262 0 0 25 0 1 0 163962048 568954880 95816 1992294400 134512640 135365884 4294956176 18446744073709551615 134542751 0 0 8392704 0 0 0 0 17 1 0 0
/proc/4463/statm: 138905 95816 112 208 0 138677 0
Current children cumulated CPU time (s) 882.73
Current children cumulated vsize (KiB) 632260

[startup+889.501 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 4463
/proc/meminfo: memFree=1247856/2055920 swapFree=4191900/4192956
[pid=4457] ppid=4455 vsize=76640 CPUtime=32.54
/proc/4457/stat : 4457 (SATzilla2009_I) S 4455 4457 4420 0 -1 4194304 30516 58208 0 0 1185 16 2014 39 25 0 1 0 163958789 78479360 18899 1992294400 134512640 136149169 4294956224 18446744073709551615 135542605 0 0 4096 3 18446744071563356171 0 0 17 1 0 0
/proc/4457/statm: 19160 18899 217 399 0 18757 0
[pid=4463] ppid=4457 vsize=555724 CPUtime=856.58
/proc/4463/stat : 4463 (zchaff_rand) R 4457 4457 4420 0 -1 4194304 129734 0 0 0 85396 262 0 0 25 0 1 0 163962048 569061376 95854 1992294400 134512640 135365884 4294956176 18446744073709551615 134543558 0 0 8392704 0 0 0 0 17 1 0 0
/proc/4463/statm: 138931 95854 112 208 0 138703 0
Current children cumulated CPU time (s) 889.12
Current children cumulated vsize (KiB) 632364

[startup+895.902 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 4463
/proc/meminfo: memFree=1247664/2055920 swapFree=4191900/4192956
[pid=4457] ppid=4455 vsize=76640 CPUtime=32.54
/proc/4457/stat : 4457 (SATzilla2009_I) S 4455 4457 4420 0 -1 4194304 30516 58208 0 0 1185 16 2014 39 25 0 1 0 163958789 78479360 18899 1992294400 134512640 136149169 4294956224 18446744073709551615 135542605 0 0 4096 3 18446744071563356171 0 0 17 1 0 0
/proc/4457/statm: 19160 18899 217 399 0 18757 0
[pid=4463] ppid=4457 vsize=555832 CPUtime=862.98
/proc/4463/stat : 4463 (zchaff_rand) R 4457 4457 4420 0 -1 4194304 129920 0 0 0 86035 263 0 0 25 0 1 0 163962048 569171968 95896 1992294400 134512640 135365884 4294956176 18446744073709551615 135090403 0 0 8392704 0 0 0 0 17 1 0 0
/proc/4463/statm: 138958 95896 112 208 0 138730 0
Current children cumulated CPU time (s) 895.52
Current children cumulated vsize (KiB) 632472

[startup+899.102 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 4463
/proc/meminfo: memFree=1247600/2055920 swapFree=4191900/4192956
[pid=4457] ppid=4455 vsize=76640 CPUtime=32.54
/proc/4457/stat : 4457 (SATzilla2009_I) S 4455 4457 4420 0 -1 4194304 30516 58208 0 0 1185 16 2014 39 25 0 1 0 163958789 78479360 18899 1992294400 134512640 136149169 4294956224 18446744073709551615 135542605 0 0 4096 3 18446744071563356171 0 0 17 1 0 0
/proc/4457/statm: 19160 18899 217 399 0 18757 0
[pid=4463] ppid=4457 vsize=555832 CPUtime=866.18
/proc/4463/stat : 4463 (zchaff_rand) R 4457 4457 4420 0 -1 4194304 130026 0 0 0 86354 264 0 0 25 0 1 0 163962048 569171968 95906 1992294400 134512640 135365884 4294956176 18446744073709551615 135132785 0 0 8392704 0 0 0 0 17 1 0 0
/proc/4463/statm: 138958 95906 112 208 0 138730 0
Current children cumulated CPU time (s) 898.72
Current children cumulated vsize (KiB) 632472

[startup+899.901 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 4463
/proc/meminfo: memFree=1247536/2055920 swapFree=4191900/4192956
[pid=4457] ppid=4455 vsize=76640 CPUtime=32.54
/proc/4457/stat : 4457 (SATzilla2009_I) S 4455 4457 4420 0 -1 4194304 30516 58208 0 0 1185 16 2014 39 25 0 1 0 163958789 78479360 18899 1992294400 134512640 136149169 4294956224 18446744073709551615 135542605 0 0 4096 3 18446744071563356171 0 0 17 1 0 0
/proc/4457/statm: 19160 18899 217 399 0 18757 0
[pid=4463] ppid=4457 vsize=555832 CPUtime=866.98
/proc/4463/stat : 4463 (zchaff_rand) R 4457 4457 4420 0 -1 4194304 130028 0 0 0 86434 264 0 0 25 0 1 0 163962048 569171968 95908 1992294400 134512640 135365884 4294956176 18446744073709551615 134553759 0 0 8392704 0 0 0 0 17 1 0 0
/proc/4463/statm: 138958 95908 112 208 0 138730 0
Current children cumulated CPU time (s) 899.52
Current children cumulated vsize (KiB) 632472

[startup+900.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 4463
/proc/meminfo: memFree=1247536/2055920 swapFree=4191900/4192956
[pid=4457] ppid=4455 vsize=76640 CPUtime=32.54
/proc/4457/stat : 4457 (SATzilla2009_I) S 4455 4457 4420 0 -1 4194304 30516 58208 0 0 1185 16 2014 39 25 0 1 0 163958789 78479360 18899 1992294400 134512640 136149169 4294956224 18446744073709551615 135542605 0 0 4096 3 18446744071563356171 0 0 17 1 0 0
/proc/4457/statm: 19160 18899 217 399 0 18757 0
[pid=4463] ppid=4457 vsize=555832 CPUtime=867.38
/proc/4463/stat : 4463 (zchaff_rand) R 4457 4457 4420 0 -1 4194304 130077 0 0 0 86474 264 0 0 25 0 1 0 163962048 569171968 95909 1992294400 134512640 135365884 4294956176 18446744073709551615 135132785 0 0 8392704 0 0 0 0 17 1 0 0
/proc/4463/statm: 138958 95909 112 208 0 138730 0
Current children cumulated CPU time (s) 899.92
Current children cumulated vsize (KiB) 632472

[startup+900.501 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 4463
/proc/meminfo: memFree=1247536/2055920 swapFree=4191900/4192956
[pid=4457] ppid=4455 vsize=0 CPUtime=900.12
/proc/4457/stat : 4457 (SATzilla2009_I) R 4455 4457 4420 0 -1 4194308 30529 188300 0 0 1185 17 88500 310 16 0 1 0 163958789 0 0 1992294400 0 0 0 0 0 0 0 4096 3 0 0 0 17 1 0 0
/proc/4457/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 900.12
Current children cumulated vsize (KiB) 0

Child status: 20
Real time (s): 900.508
CPU time (s): 900.158
CPU user time (s): 896.868
CPU system time (s): 3.2905
CPU usage (%): 99.9611
Max. virtual memory (cumulated for all children) (KiB): 632472

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 896.868
system time used= 3.2905
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 218829
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= 16
involuntary context switches= 1293

runsolver used 1.00085 second user time and 2.27265 second system time

The end

Launcher Data

Begin job on node38 at 2009-05-03 16:01:43
IDJOB=1775380
IDBENCH=71743
IDSOLVER=616
FILE ID=node38/1775380-1241359302
PBS_JOBID= 9225617
Free space on /tmp= 66500 MiB

SOLVER NAME= SATzilla2009_I 2009-03-22
BENCH NAME= SAT_RACE06/velev-pipe-o-uns-1.0-7.cnf
COMMAND LINE= HOME/SATzilla2009_I BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1775380-1241359302/watcher-1775380-1241359302 -o /tmp/evaluation-result-1775380-1241359302/solver-1775380-1241359302 -C 10000 -W 12000 -M 1800  HOME/SATzilla2009_I HOME/instance-1775380-1241359302.cnf

TIME LIMIT= 10000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= b7df25f653e1e7a9ffcd39b3231809e6
RANDOM SEED=1231442916

node38.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		: 3000.265
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		: 3000.265
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:       1721384 kB
Buffers:         38280 kB
Cached:         213188 kB
SwapCached:        268 kB
Active:         128552 kB
Inactive:       136056 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1721384 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:           44660 kB
Writeback:           0 kB
Mapped:          21688 kB
Slab:            55948 kB
Committed_AS:   784040 kB
PageTables:       1456 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= 66468 MiB
End job on node38 at 2009-05-03 16:16:44