Trace number 1544659

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
SAT07 reference solver: SATzilla RANDOMUNSAT 406.06 406.204

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/420/
unif-k3-r4.25-v420-c1785-S121765931-081.cnf
MD5SUM096475bf0bd85d9e44aabbaddceca0e3
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark325.307
Satisfiable
(Un)Satisfiability was proved
Number of variables420
Number of clauses1785
Sum of the clauses size5355
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31785
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data

10.87/10.91	c run March_dl for 5 seconds ... 
10.87/10.91	c Bin: Executing march_dl
10.87/10.91	c child exit by a signal
10.87/10.91	c march_dl returned code 137.
10.87/10.91	c run saps (UBCSAT implementation) for 2 seconds ... 
10.87/10.91	c Bin: Executing ubcsat2006
10.87/10.91	c child exited successfully
10.87/10.91	c ubcsat2006 returned code 0.
10.87/10.91	c satzilla computing base features
10.87/10.91	c satzilla doing unit-prop probe
10.87/10.91	c satzilla doing local search probe
10.87/10.91	c satzilla doing lobjois search-space size estimate
10.87/10.91	c satzilla's ranking:
10.87/10.91	c 1) kcnfs: 2.273353
10.87/10.91	c 2) march_dl: 2.501648
10.87/10.91	c 3) minisat20+P: 3.436384
10.87/10.91	c 4) kcnfs+P: 999.000000
10.87/10.91	c 5) march_dl+P: 999.000000
10.87/10.91	c 6) vallst+P: 999.000000
10.87/10.91	c 7) zchaff_rand+P: 999.000000
10.87/10.91	c 8) vallst: 999.000000
10.87/10.91	c 9) zchaff_rand: 999.000000
10.87/10.91	c 10) minisat20: 999.000000
10.87/10.91	c satzilla running kcnfs ... 
406.02/406.20	c Bin: Executing kcnfs
406.02/406.20	c child exited successfully
406.02/406.20	c kcnfs returned code 20.
406.02/406.20	s UNSATISFIABLE
406.02/406.20	c SATZILLA_TIME=406.100000

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-1544659-1238612790/watcher-1544659-1238612790 -o /tmp/evaluation-result-1544659-1238612790/solver-1544659-1238612790 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/SATzilla2007_R HOME/instance-1544659-1238612790.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.07 1.02 0.91 3/64 21408
/proc/meminfo: memFree=1249848/2055920 swapFree=4178448/4192956
[pid=21408] ppid=21406 vsize=1440 CPUtime=0
/proc/21408/stat : 21408 (SATzilla2007_R) S 21406 21408 21273 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 1133945079 1474560 110 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/21408/statm: 360 110 95 260 0 84 0
[pid=21409] ppid=21408 vsize=772 CPUtime=0
/proc/21409/stat : 21409 (march_dl) R 21408 21408 21273 0 -1 4194304 118 0 0 0 0 0 0 0 18 0 1 0 1133945079 790528 110 1992294400 134512640 134996440 4294956272 18446744073709551615 134542894 0 0 8392704 0 0 0 0 17 1 0 0
/proc/21409/statm: 193 110 57 118 0 72 0

[startup+0.054369 s]
/proc/loadavg: 1.07 1.02 0.91 3/64 21408
/proc/meminfo: memFree=1249848/2055920 swapFree=4178448/4192956
[pid=21408] ppid=21406 vsize=1440 CPUtime=0
/proc/21408/stat : 21408 (SATzilla2007_R) S 21406 21408 21273 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 1133945079 1474560 110 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/21408/statm: 360 110 95 260 0 84 0
[pid=21409] ppid=21408 vsize=1140 CPUtime=0.05
/proc/21409/stat : 21409 (march_dl) R 21408 21408 21273 0 -1 4194304 222 0 0 0 5 0 0 0 18 0 1 0 1133945079 1167360 214 1992294400 134512640 134996440 4294956272 18446744073709551615 134514015 0 0 8392704 0 0 0 0 17 1 0 0
/proc/21409/statm: 285 214 74 118 0 164 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 2580

[startup+0.101374 s]
/proc/loadavg: 1.07 1.02 0.91 3/64 21408
/proc/meminfo: memFree=1249848/2055920 swapFree=4178448/4192956
[pid=21408] ppid=21406 vsize=1440 CPUtime=0
/proc/21408/stat : 21408 (SATzilla2007_R) S 21406 21408 21273 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 1133945079 1474560 110 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/21408/statm: 360 110 95 260 0 84 0
[pid=21409] ppid=21408 vsize=1140 CPUtime=0.09
/proc/21409/stat : 21409 (march_dl) R 21408 21408 21273 0 -1 4194304 228 0 0 0 9 0 0 0 18 0 1 0 1133945079 1167360 220 1992294400 134512640 134996440 4294956272 18446744073709551615 134587388 0 0 8392704 0 0 0 0 17 1 0 0
/proc/21409/statm: 285 220 74 118 0 164 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2580

[startup+0.301409 s]
/proc/loadavg: 1.07 1.02 0.91 3/64 21408
/proc/meminfo: memFree=1249848/2055920 swapFree=4178448/4192956
[pid=21408] ppid=21406 vsize=1440 CPUtime=0
/proc/21408/stat : 21408 (SATzilla2007_R) S 21406 21408 21273 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 1133945079 1474560 110 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/21408/statm: 360 110 95 260 0 84 0
[pid=21409] ppid=21408 vsize=1140 CPUtime=0.29
/proc/21409/stat : 21409 (march_dl) R 21408 21408 21273 0 -1 4194304 238 0 0 0 29 0 0 0 19 0 1 0 1133945079 1167360 230 1992294400 134512640 134996440 4294956272 18446744073709551615 134553614 0 0 8392704 0 0 0 0 17 1 0 0
/proc/21409/statm: 285 230 74 118 0 164 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2580

[startup+0.701478 s]
/proc/loadavg: 1.07 1.02 0.91 3/64 21408
/proc/meminfo: memFree=1249848/2055920 swapFree=4178448/4192956
[pid=21408] ppid=21406 vsize=1440 CPUtime=0
/proc/21408/stat : 21408 (SATzilla2007_R) S 21406 21408 21273 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 1133945079 1474560 110 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/21408/statm: 360 110 95 260 0 84 0
[pid=21409] ppid=21408 vsize=1272 CPUtime=0.69
/proc/21409/stat : 21409 (march_dl) R 21408 21408 21273 0 -1 4194304 245 0 0 0 69 0 0 0 22 0 1 0 1133945079 1302528 237 1992294400 134512640 134996440 4294956272 18446744073709551615 134564289 0 0 8392704 0 0 0 0 17 1 0 0
/proc/21409/statm: 318 237 74 118 0 197 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2712

[startup+1.50261 s]
/proc/loadavg: 1.07 1.02 0.91 2/66 21410
/proc/meminfo: memFree=1249064/2055920 swapFree=4178448/4192956
[pid=21408] ppid=21406 vsize=1440 CPUtime=0
/proc/21408/stat : 21408 (SATzilla2007_R) S 21406 21408 21273 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 1133945079 1474560 110 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/21408/statm: 360 110 95 260 0 84 0
[pid=21409] ppid=21408 vsize=1272 CPUtime=1.49
/proc/21409/stat : 21409 (march_dl) R 21408 21408 21273 0 -1 4194304 251 0 0 0 149 0 0 0 25 0 1 0 1133945079 1302528 243 1992294400 134512640 134996440 4294956272 18446744073709551615 134528166 0 0 8392704 0 0 0 0 17 1 0 0
/proc/21409/statm: 318 243 74 118 0 197 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2712

[startup+3.10189 s]
/proc/loadavg: 1.07 1.02 0.91 2/66 21410
/proc/meminfo: memFree=1248936/2055920 swapFree=4178448/4192956
[pid=21408] ppid=21406 vsize=1440 CPUtime=0
/proc/21408/stat : 21408 (SATzilla2007_R) S 21406 21408 21273 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 1133945079 1474560 110 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/21408/statm: 360 110 95 260 0 84 0
[pid=21409] ppid=21408 vsize=1272 CPUtime=3.09
/proc/21409/stat : 21409 (march_dl) R 21408 21408 21273 0 -1 4194304 256 0 0 0 309 0 0 0 25 0 1 0 1133945079 1302528 248 1992294400 134512640 134996440 4294956272 18446744073709551615 134514206 0 0 8392704 0 0 0 0 17 1 0 0
/proc/21409/statm: 318 248 74 118 0 197 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2712

[startup+6.30143 s]
/proc/loadavg: 1.07 1.02 0.91 2/66 21411
/proc/meminfo: memFree=1248936/2055920 swapFree=4178448/4192956
[pid=21408] ppid=21406 vsize=1440 CPUtime=4.99
/proc/21408/stat : 21408 (SATzilla2007_R) S 21406 21408 21273 0 -1 4194304 134 259 0 0 0 0 499 0 16 0 1 0 1133945079 1474560 111 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/21408/statm: 360 111 96 260 0 84 0
[pid=21411] ppid=21408 vsize=6188 CPUtime=1.29
/proc/21411/stat : 21411 (ubcsat2006) R 21408 21408 21273 0 -1 4194304 262 0 0 0 105 24 0 0 25 0 1 0 1133945579 6336512 245 1992294400 134512640 134777720 4294956112 18446744073709551615 4294960144 0 0 8392704 0 0 0 0 17 1 0 0
/proc/21411/statm: 1547 245 156 64 0 1128 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 7628

[startup+12.7015 s]
/proc/loadavg: 1.06 1.02 0.91 2/66 21412
/proc/meminfo: memFree=1248296/2055920 swapFree=4178448/4192956
[pid=21408] ppid=21406 vsize=1688 CPUtime=10.88
/proc/21408/stat : 21408 (SATzilla2007_R) S 21406 21408 21273 0 -1 4194304 568 527 0 0 309 34 700 45 25 0 1 0 1133945079 1728512 244 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/21408/statm: 422 244 157 260 0 146 0
[pid=21412] ppid=21408 vsize=183420 CPUtime=1.78
/proc/21412/stat : 21412 (kcnfs) R 21408 21408 21273 0 -1 4194304 331 0 0 0 178 0 0 0 25 0 1 0 1133946170 187822080 316 1992294400 134512640 134709692 4294956256 18446744073709551615 134563118 0 0 8392704 0 0 0 0 17 1 0 0
/proc/21412/statm: 45855 316 138 48 0 45452 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 185108

[startup+25.5017 s]
/proc/loadavg: 1.05 1.01 0.91 2/66 21412
/proc/meminfo: memFree=1248296/2055920 swapFree=4178448/4192956
[pid=21408] ppid=21406 vsize=1688 CPUtime=10.88
/proc/21408/stat : 21408 (SATzilla2007_R) S 21406 21408 21273 0 -1 4194304 568 527 0 0 309 34 700 45 25 0 1 0 1133945079 1728512 244 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/21408/statm: 422 244 157 260 0 146 0
[pid=21412] ppid=21408 vsize=183420 CPUtime=14.57
/proc/21412/stat : 21412 (kcnfs) R 21408 21408 21273 0 -1 4194304 331 0 0 0 1457 0 0 0 25 0 1 0 1133946170 187822080 316 1992294400 134512640 134709692 4294956256 18446744073709551615 134563222 0 0 8392704 0 0 0 0 17 1 0 0
/proc/21412/statm: 45855 316 138 48 0 45452 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 185108

[startup+51.1011 s]
/proc/loadavg: 1.03 1.01 0.91 2/66 21412
/proc/meminfo: memFree=1248360/2055920 swapFree=4178448/4192956
[pid=21408] ppid=21406 vsize=1688 CPUtime=10.88
/proc/21408/stat : 21408 (SATzilla2007_R) S 21406 21408 21273 0 -1 4194304 568 527 0 0 309 34 700 45 25 0 1 0 1133945079 1728512 244 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/21408/statm: 422 244 157 260 0 146 0
[pid=21412] ppid=21408 vsize=183420 CPUtime=40.16
/proc/21412/stat : 21412 (kcnfs) R 21408 21408 21273 0 -1 4194304 332 0 0 0 4016 0 0 0 25 0 1 0 1133946170 187822080 317 1992294400 134512640 134709692 4294956256 18446744073709551615 134564897 0 0 8392704 0 0 0 0 17 1 0 0
/proc/21412/statm: 45855 317 138 48 0 45452 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 185108

[startup+102.306 s]
/proc/loadavg: 1.12 1.04 0.93 2/66 21412
/proc/meminfo: memFree=1248424/2055920 swapFree=4178448/4192956
[pid=21408] ppid=21406 vsize=1688 CPUtime=10.88
/proc/21408/stat : 21408 (SATzilla2007_R) S 21406 21408 21273 0 -1 4194304 568 527 0 0 309 34 700 45 25 0 1 0 1133945079 1728512 244 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/21408/statm: 422 244 157 260 0 146 0
[pid=21412] ppid=21408 vsize=183420 CPUtime=91.35
/proc/21412/stat : 21412 (kcnfs) R 21408 21408 21273 0 -1 4194304 332 0 0 0 9135 0 0 0 25 0 1 0 1133946170 187822080 317 1992294400 134512640 134709692 4294956256 18446744073709551615 134565039 0 0 8392704 0 0 0 0 17 1 0 0
/proc/21412/statm: 45855 317 138 48 0 45452 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 185108

[startup+162.301 s]
/proc/loadavg: 1.09 1.04 0.93 2/66 21412
/proc/meminfo: memFree=1248424/2055920 swapFree=4178448/4192956
[pid=21408] ppid=21406 vsize=1688 CPUtime=10.88
/proc/21408/stat : 21408 (SATzilla2007_R) S 21406 21408 21273 0 -1 4194304 568 527 0 0 309 34 700 45 25 0 1 0 1133945079 1728512 244 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/21408/statm: 422 244 157 260 0 146 0
[pid=21412] ppid=21408 vsize=183420 CPUtime=151.32
/proc/21412/stat : 21412 (kcnfs) R 21408 21408 21273 0 -1 4194304 332 0 0 0 15132 0 0 0 25 0 1 0 1133946170 187822080 317 1992294400 134512640 134709692 4294956256 18446744073709551615 134573233 0 0 8392704 0 0 0 0 17 1 0 0
/proc/21412/statm: 45855 317 138 48 0 45452 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 185108

[startup+222.302 s]
/proc/loadavg: 1.07 1.05 0.94 2/66 21412
/proc/meminfo: memFree=1248424/2055920 swapFree=4178448/4192956
[pid=21408] ppid=21406 vsize=1688 CPUtime=10.88
/proc/21408/stat : 21408 (SATzilla2007_R) S 21406 21408 21273 0 -1 4194304 568 527 0 0 309 34 700 45 25 0 1 0 1133945079 1728512 244 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/21408/statm: 422 244 157 260 0 146 0
[pid=21412] ppid=21408 vsize=183420 CPUtime=211.3
/proc/21412/stat : 21412 (kcnfs) R 21408 21408 21273 0 -1 4194304 332 0 0 0 21130 0 0 0 25 0 1 0 1133946170 187822080 317 1992294400 134512640 134709692 4294956256 18446744073709551615 134642618 0 0 8392704 0 0 0 0 17 1 0 0
/proc/21412/statm: 45855 317 138 48 0 45452 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 185108

[startup+282.302 s]
/proc/loadavg: 1.06 1.05 0.94 2/66 21412
/proc/meminfo: memFree=1248360/2055920 swapFree=4178448/4192956
[pid=21408] ppid=21406 vsize=1688 CPUtime=10.88
/proc/21408/stat : 21408 (SATzilla2007_R) S 21406 21408 21273 0 -1 4194304 568 527 0 0 309 34 700 45 25 0 1 0 1133945079 1728512 244 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/21408/statm: 422 244 157 260 0 146 0
[pid=21412] ppid=21408 vsize=183420 CPUtime=271.28
/proc/21412/stat : 21412 (kcnfs) R 21408 21408 21273 0 -1 4194304 332 0 0 0 27128 0 0 0 25 0 1 0 1133946170 187822080 317 1992294400 134512640 134709692 4294956256 18446744073709551615 134555963 0 0 8392704 0 0 0 0 17 1 0 0
/proc/21412/statm: 45855 317 138 48 0 45452 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 185108

[startup+342.302 s]
/proc/loadavg: 1.02 1.04 0.94 2/66 21412
/proc/meminfo: memFree=1248424/2055920 swapFree=4178448/4192956
[pid=21408] ppid=21406 vsize=1688 CPUtime=10.88
/proc/21408/stat : 21408 (SATzilla2007_R) S 21406 21408 21273 0 -1 4194304 568 527 0 0 309 34 700 45 25 0 1 0 1133945079 1728512 244 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/21408/statm: 422 244 157 260 0 146 0
[pid=21412] ppid=21408 vsize=183420 CPUtime=331.26
/proc/21412/stat : 21412 (kcnfs) R 21408 21408 21273 0 -1 4194304 332 0 0 0 33126 0 0 0 25 0 1 0 1133946170 187822080 317 1992294400 134512640 134709692 4294956256 18446744073709551615 134559411 0 0 8392704 0 0 0 0 17 1 0 0
/proc/21412/statm: 45855 317 138 48 0 45452 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 185108

[startup+402.302 s]
/proc/loadavg: 1.01 1.03 0.94 2/66 21412
/proc/meminfo: memFree=1248424/2055920 swapFree=4178448/4192956
[pid=21408] ppid=21406 vsize=1688 CPUtime=10.88
/proc/21408/stat : 21408 (SATzilla2007_R) S 21406 21408 21273 0 -1 4194304 568 527 0 0 309 34 700 45 25 0 1 0 1133945079 1728512 244 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/21408/statm: 422 244 157 260 0 146 0
[pid=21412] ppid=21408 vsize=183420 CPUtime=391.24
/proc/21412/stat : 21412 (kcnfs) R 21408 21408 21273 0 -1 4194304 332 0 0 0 39124 0 0 0 25 0 1 0 1133946170 187822080 317 1992294400 134512640 134709692 4294956256 18446744073709551615 134564739 0 0 8392704 0 0 0 0 17 1 0 0
/proc/21412/statm: 45855 317 138 48 0 45452 0
Current children cumulated CPU time (s) 402.12
Current children cumulated vsize (KiB) 185108

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

[startup+403.103 s]
/proc/loadavg: 1.01 1.03 0.94 2/66 21412
/proc/meminfo: memFree=1248424/2055920 swapFree=4178448/4192956
[pid=21408] ppid=21406 vsize=1688 CPUtime=10.88
/proc/21408/stat : 21408 (SATzilla2007_R) S 21406 21408 21273 0 -1 4194304 568 527 0 0 309 34 700 45 25 0 1 0 1133945079 1728512 244 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/21408/statm: 422 244 157 260 0 146 0
[pid=21412] ppid=21408 vsize=183420 CPUtime=392.04
/proc/21412/stat : 21412 (kcnfs) R 21408 21408 21273 0 -1 4194304 332 0 0 0 39204 0 0 0 25 0 1 0 1133946170 187822080 317 1992294400 134512640 134709692 4294956256 18446744073709551615 134576014 0 0 8392704 0 0 0 0 17 1 0 0
/proc/21412/statm: 45855 317 138 48 0 45452 0
Current children cumulated CPU time (s) 402.92
Current children cumulated vsize (KiB) 185108

[startup+404.701 s]
/proc/loadavg: 1.00 1.03 0.94 2/66 21412
/proc/meminfo: memFree=1248424/2055920 swapFree=4178448/4192956
[pid=21408] ppid=21406 vsize=1688 CPUtime=10.88
/proc/21408/stat : 21408 (SATzilla2007_R) S 21406 21408 21273 0 -1 4194304 568 527 0 0 309 34 700 45 25 0 1 0 1133945079 1728512 244 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/21408/statm: 422 244 157 260 0 146 0
[pid=21412] ppid=21408 vsize=183420 CPUtime=393.64
/proc/21412/stat : 21412 (kcnfs) R 21408 21408 21273 0 -1 4194304 332 0 0 0 39364 0 0 0 25 0 1 0 1133946170 187822080 317 1992294400 134512640 134709692 4294956256 18446744073709551615 134559640 0 0 8392704 0 0 0 0 17 1 0 0
/proc/21412/statm: 45855 317 138 48 0 45452 0
Current children cumulated CPU time (s) 404.52
Current children cumulated vsize (KiB) 185108

[startup+405.501 s]
/proc/loadavg: 1.00 1.03 0.94 2/66 21412
/proc/meminfo: memFree=1248424/2055920 swapFree=4178448/4192956
[pid=21408] ppid=21406 vsize=1688 CPUtime=10.88
/proc/21408/stat : 21408 (SATzilla2007_R) S 21406 21408 21273 0 -1 4194304 568 527 0 0 309 34 700 45 25 0 1 0 1133945079 1728512 244 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/21408/statm: 422 244 157 260 0 146 0
[pid=21412] ppid=21408 vsize=183420 CPUtime=394.44
/proc/21412/stat : 21412 (kcnfs) R 21408 21408 21273 0 -1 4194304 332 0 0 0 39444 0 0 0 25 0 1 0 1133946170 187822080 317 1992294400 134512640 134709692 4294956256 18446744073709551615 134642665 0 0 8392704 0 0 0 0 17 1 0 0
/proc/21412/statm: 45855 317 138 48 0 45452 0
Current children cumulated CPU time (s) 405.32
Current children cumulated vsize (KiB) 185108

[startup+405.905 s]
/proc/loadavg: 1.00 1.03 0.94 2/66 21412
/proc/meminfo: memFree=1248424/2055920 swapFree=4178448/4192956
[pid=21408] ppid=21406 vsize=1688 CPUtime=10.88
/proc/21408/stat : 21408 (SATzilla2007_R) S 21406 21408 21273 0 -1 4194304 568 527 0 0 309 34 700 45 25 0 1 0 1133945079 1728512 244 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/21408/statm: 422 244 157 260 0 146 0
[pid=21412] ppid=21408 vsize=183420 CPUtime=394.84
/proc/21412/stat : 21412 (kcnfs) R 21408 21408 21273 0 -1 4194304 332 0 0 0 39484 0 0 0 25 0 1 0 1133946170 187822080 317 1992294400 134512640 134709692 4294956256 18446744073709551615 134563217 0 0 8392704 0 0 0 0 17 1 0 0
/proc/21412/statm: 45855 317 138 48 0 45452 0
Current children cumulated CPU time (s) 405.72
Current children cumulated vsize (KiB) 185108

[startup+406.101 s]
/proc/loadavg: 1.00 1.03 0.94 2/66 21412
/proc/meminfo: memFree=1248424/2055920 swapFree=4178448/4192956
[pid=21408] ppid=21406 vsize=1688 CPUtime=10.88
/proc/21408/stat : 21408 (SATzilla2007_R) S 21406 21408 21273 0 -1 4194304 568 527 0 0 309 34 700 45 25 0 1 0 1133945079 1728512 244 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/21408/statm: 422 244 157 260 0 146 0
[pid=21412] ppid=21408 vsize=183420 CPUtime=395.04
/proc/21412/stat : 21412 (kcnfs) R 21408 21408 21273 0 -1 4194304 332 0 0 0 39504 0 0 0 25 0 1 0 1133946170 187822080 317 1992294400 134512640 134709692 4294956256 18446744073709551615 134642594 0 0 8392704 0 0 0 0 17 1 0 0
/proc/21412/statm: 45855 317 138 48 0 45452 0
Current children cumulated CPU time (s) 405.92
Current children cumulated vsize (KiB) 185108

[startup+406.201 s]
/proc/loadavg: 1.00 1.03 0.94 2/66 21412
/proc/meminfo: memFree=1248424/2055920 swapFree=4178448/4192956
[pid=21408] ppid=21406 vsize=1688 CPUtime=10.88
/proc/21408/stat : 21408 (SATzilla2007_R) S 21406 21408 21273 0 -1 4194304 568 527 0 0 309 34 700 45 25 0 1 0 1133945079 1728512 244 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/21408/statm: 422 244 157 260 0 146 0
[pid=21412] ppid=21408 vsize=183420 CPUtime=395.14
/proc/21412/stat : 21412 (kcnfs) R 21408 21408 21273 0 -1 4194304 332 0 0 0 39514 0 0 0 25 0 1 0 1133946170 187822080 317 1992294400 134512640 134709692 4294956256 18446744073709551615 134559355 0 0 8392704 0 0 0 0 17 1 0 0
/proc/21412/statm: 45855 317 138 48 0 45452 0
Current children cumulated CPU time (s) 406.02
Current children cumulated vsize (KiB) 185108

Child status: 20
Real time (s): 406.204
CPU time (s): 406.06
CPU user time (s): 405.245
CPU system time (s): 0.814876
CPU usage (%): 99.9647
Max. virtual memory (cumulated for all children) (KiB): 185108

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 405.245
system time used= 0.814876
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1443
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= 11
involuntary context switches= 641

runsolver used 0.472928 second user time and 1.00885 second system time

The end

Launcher Data

Begin job on node15 at 2009-04-01 21:06:30
IDJOB=1544659
IDBENCH=70557
IDSOLVER=557
FILE ID=node15/1544659-1238612790
PBS_JOBID= 9073686
Free space on /tmp= 65428 MiB

SOLVER NAME= SAT07 reference solver: SATzilla RANDOM
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/420/unif-k3-r4.25-v420-c1785-S121765931-081.cnf
COMMAND LINE= HOME/SATzilla2007_R BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1544659-1238612790/watcher-1544659-1238612790 -o /tmp/evaluation-result-1544659-1238612790/solver-1544659-1238612790 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/SATzilla2007_R HOME/instance-1544659-1238612790.cnf            

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

MD5SUM BENCH= 096475bf0bd85d9e44aabbaddceca0e3
RANDOM SEED=1167459040

node15.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		: 3000.286
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		: 3000.286
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:       1250328 kB
Buffers:         92756 kB
Cached:         611808 kB
SwapCached:       8348 kB
Active:         227568 kB
Inactive:       486996 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1250328 kB
SwapTotal:     4192956 kB
SwapFree:      4178448 kB
Dirty:            8384 kB
Writeback:           0 kB
Mapped:          15664 kB
Slab:            76948 kB
Committed_AS:  3050824 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= 65420 MiB
End job on node15 at 2009-04-01 21:13:16