Trace number 1544719

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 577.229 577.391

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/440/
unif-k3-r4.25-v440-c1870-S332478069-041.cnf
MD5SUMa8388760bc12fcaf54760067730a9d5b
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark467.658
Satisfiable
(Un)Satisfiability was proved
Number of variables440
Number of clauses1870
Sum of the clauses size5610
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31870
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data

10.87/10.93	c run March_dl for 5 seconds ... 
10.87/10.93	c Bin: Executing march_dl
10.87/10.93	c child exit by a signal
10.87/10.93	c march_dl returned code 137.
10.87/10.93	c run saps (UBCSAT implementation) for 2 seconds ... 
10.87/10.93	c Bin: Executing ubcsat2006
10.87/10.93	c child exited successfully
10.87/10.93	c ubcsat2006 returned code 0.
10.87/10.93	c satzilla computing base features
10.87/10.93	c satzilla doing unit-prop probe
10.87/10.93	c satzilla doing local search probe
10.87/10.93	c satzilla doing lobjois search-space size estimate
10.87/10.93	c satzilla's ranking:
10.87/10.93	c 1) kcnfs: 2.282672
10.87/10.93	c 2) march_dl: 2.546459
10.87/10.93	c 3) minisat20+P: 3.421800
10.87/10.93	c 4) kcnfs+P: 999.000000
10.87/10.93	c 5) march_dl+P: 999.000000
10.87/10.93	c 6) vallst+P: 999.000000
10.87/10.93	c 7) zchaff_rand+P: 999.000000
10.87/10.93	c 8) vallst: 999.000000
10.87/10.93	c 9) zchaff_rand: 999.000000
10.87/10.93	c 10) minisat20: 999.000000
10.87/10.93	c satzilla running kcnfs ... 
577.11/577.39	c Bin: Executing kcnfs
577.11/577.39	c child exited successfully
577.11/577.39	c kcnfs returned code 20.
577.11/577.39	s UNSATISFIABLE
577.11/577.39	c SATZILLA_TIME=577.300000

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-1544719-1238613563/watcher-1544719-1238613563 -o /tmp/evaluation-result-1544719-1238613563/solver-1544719-1238613563 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/SATzilla2007_R HOME/instance-1544719-1238613563.cnf 

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


[startup+0 s]
/proc/loadavg: 0.98 0.96 0.91 2/64 15840
/proc/meminfo: memFree=1455544/2055920 swapFree=4177220/4192956
[pid=15840] ppid=15838 vsize=1440 CPUtime=0
/proc/15840/stat : 15840 (SATzilla2007_R) S 15838 15840 15656 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 1134022135 1474560 110 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/15840/statm: 360 110 95 260 0 84 0
[pid=15841] ppid=15840 vsize=772 CPUtime=0
/proc/15841/stat : 15841 (march_dl) R 15840 15840 15656 0 -1 4194304 120 0 0 0 0 0 0 0 18 0 1 0 1134022135 790528 112 1992294400 134512640 134996440 4294956272 18446744073709551615 134598384 0 0 8392704 0 0 0 0 17 1 0 0
/proc/15841/statm: 193 112 57 118 0 72 0

[startup+0.0149391 s]
/proc/loadavg: 0.98 0.96 0.91 2/64 15840
/proc/meminfo: memFree=1455544/2055920 swapFree=4177220/4192956
[pid=15840] ppid=15838 vsize=1440 CPUtime=0
/proc/15840/stat : 15840 (SATzilla2007_R) S 15838 15840 15656 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 1134022135 1474560 110 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/15840/statm: 360 110 95 260 0 84 0
[pid=15841] ppid=15840 vsize=1160 CPUtime=0.01
/proc/15841/stat : 15841 (march_dl) R 15840 15840 15656 0 -1 4194304 219 0 0 0 1 0 0 0 18 0 1 0 1134022135 1187840 211 1992294400 134512640 134996440 4294956272 18446744073709551615 134652876 0 0 8392704 0 0 0 0 17 1 0 0
/proc/15841/statm: 290 211 72 118 0 169 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2600

[startup+0.102949 s]
/proc/loadavg: 0.98 0.96 0.91 2/64 15840
/proc/meminfo: memFree=1455544/2055920 swapFree=4177220/4192956
[pid=15840] ppid=15838 vsize=1440 CPUtime=0
/proc/15840/stat : 15840 (SATzilla2007_R) S 15838 15840 15656 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 1134022135 1474560 110 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/15840/statm: 360 110 95 260 0 84 0
[pid=15841] ppid=15840 vsize=1160 CPUtime=0.09
/proc/15841/stat : 15841 (march_dl) R 15840 15840 15656 0 -1 4194304 239 0 0 0 9 0 0 0 18 0 1 0 1134022135 1187840 231 1992294400 134512640 134996440 4294956272 18446744073709551615 134527835 0 0 8392704 0 0 0 0 17 1 0 0
/proc/15841/statm: 290 231 74 118 0 169 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2600

[startup+0.30197 s]
/proc/loadavg: 0.98 0.96 0.91 2/64 15840
/proc/meminfo: memFree=1455544/2055920 swapFree=4177220/4192956
[pid=15840] ppid=15838 vsize=1440 CPUtime=0
/proc/15840/stat : 15840 (SATzilla2007_R) S 15838 15840 15656 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 1134022135 1474560 110 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/15840/statm: 360 110 95 260 0 84 0
[pid=15841] ppid=15840 vsize=1160 CPUtime=0.29
/proc/15841/stat : 15841 (march_dl) R 15840 15840 15656 0 -1 4194304 247 0 0 0 29 0 0 0 19 0 1 0 1134022135 1187840 239 1992294400 134512640 134996440 4294956272 18446744073709551615 134526940 0 0 8392704 0 0 0 0 17 1 0 0
/proc/15841/statm: 290 239 74 118 0 169 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2600

[startup+0.703016 s]
/proc/loadavg: 0.98 0.96 0.91 2/64 15840
/proc/meminfo: memFree=1455544/2055920 swapFree=4177220/4192956
[pid=15840] ppid=15838 vsize=1440 CPUtime=0
/proc/15840/stat : 15840 (SATzilla2007_R) S 15838 15840 15656 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 1134022135 1474560 110 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/15840/statm: 360 110 95 260 0 84 0
[pid=15841] ppid=15840 vsize=1292 CPUtime=0.69
/proc/15841/stat : 15841 (march_dl) R 15840 15840 15656 0 -1 4194304 252 0 0 0 69 0 0 0 22 0 1 0 1134022135 1323008 244 1992294400 134512640 134996440 4294956272 18446744073709551615 134527849 0 0 8392704 0 0 0 0 17 1 0 0
/proc/15841/statm: 323 244 74 118 0 202 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2732

[startup+1.5021 s]
/proc/loadavg: 0.98 0.96 0.91 2/66 15842
/proc/meminfo: memFree=1454696/2055920 swapFree=4177220/4192956
[pid=15840] ppid=15838 vsize=1440 CPUtime=0
/proc/15840/stat : 15840 (SATzilla2007_R) S 15838 15840 15656 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 1134022135 1474560 110 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/15840/statm: 360 110 95 260 0 84 0
[pid=15841] ppid=15840 vsize=1292 CPUtime=1.49
/proc/15841/stat : 15841 (march_dl) R 15840 15840 15656 0 -1 4194304 259 0 0 0 149 0 0 0 25 0 1 0 1134022135 1323008 251 1992294400 134512640 134996440 4294956272 18446744073709551615 134553702 0 0 8392704 0 0 0 0 17 1 0 0
/proc/15841/statm: 323 251 74 118 0 202 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2732

[startup+3.10129 s]
/proc/loadavg: 0.98 0.96 0.91 2/66 15842
/proc/meminfo: memFree=1454504/2055920 swapFree=4177220/4192956
[pid=15840] ppid=15838 vsize=1440 CPUtime=0
/proc/15840/stat : 15840 (SATzilla2007_R) S 15838 15840 15656 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 1134022135 1474560 110 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/15840/statm: 360 110 95 260 0 84 0
[pid=15841] ppid=15840 vsize=1292 CPUtime=3.09
/proc/15841/stat : 15841 (march_dl) R 15840 15840 15656 0 -1 4194304 265 0 0 0 309 0 0 0 25 0 1 0 1134022135 1323008 257 1992294400 134512640 134996440 4294956272 18446744073709551615 134566136 0 0 8392704 0 0 0 0 17 1 0 0
/proc/15841/statm: 323 257 74 118 0 202 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2732

[startup+6.30165 s]
/proc/loadavg: 0.98 0.97 0.91 2/66 15843
/proc/meminfo: memFree=1454632/2055920 swapFree=4177220/4192956
[pid=15840] ppid=15838 vsize=1440 CPUtime=4.99
/proc/15840/stat : 15840 (SATzilla2007_R) S 15838 15840 15656 0 -1 4194304 134 269 0 0 0 0 499 0 16 0 1 0 1134022135 1474560 111 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/15840/statm: 360 111 96 260 0 84 0
[pid=15843] ppid=15840 vsize=6188 CPUtime=1.28
/proc/15843/stat : 15843 (ubcsat2006) R 15840 15840 15656 0 -1 4194304 266 0 0 0 104 24 0 0 25 0 1 0 1134022636 6336512 249 1992294400 134512640 134777720 4294956112 18446744073709551615 4294960144 0 0 8392704 0 0 0 0 17 1 0 0
/proc/15843/statm: 1547 249 156 64 0 1128 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 7628

[startup+12.7014 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 15844
/proc/meminfo: memFree=1453928/2055920 swapFree=4177220/4192956
[pid=15840] ppid=15838 vsize=1688 CPUtime=10.9
/proc/15840/stat : 15840 (SATzilla2007_R) S 15838 15840 15656 0 -1 4194304 571 541 0 0 309 33 700 48 25 0 1 0 1134022135 1728512 246 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/15840/statm: 422 246 157 260 0 146 0
[pid=15844] ppid=15840 vsize=183420 CPUtime=1.75
/proc/15844/stat : 15844 (kcnfs) R 15840 15840 15656 0 -1 4194304 337 0 0 0 175 0 0 0 25 0 1 0 1134023229 187822080 322 1992294400 134512640 134709692 4294956256 18446744073709551615 134642688 0 0 8392704 0 0 0 0 17 1 0 0
/proc/15844/statm: 45855 322 138 48 0 45452 0
Current children cumulated CPU time (s) 12.65
Current children cumulated vsize (KiB) 185108

[startup+25.5018 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 15844
/proc/meminfo: memFree=1453992/2055920 swapFree=4177220/4192956
[pid=15840] ppid=15838 vsize=1688 CPUtime=10.9
/proc/15840/stat : 15840 (SATzilla2007_R) S 15838 15840 15656 0 -1 4194304 571 541 0 0 309 33 700 48 25 0 1 0 1134022135 1728512 246 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/15840/statm: 422 246 157 260 0 146 0
[pid=15844] ppid=15840 vsize=183420 CPUtime=14.55
/proc/15844/stat : 15844 (kcnfs) R 15840 15840 15656 0 -1 4194304 338 0 0 0 1455 0 0 0 25 0 1 0 1134023229 187822080 323 1992294400 134512640 134709692 4294956256 18446744073709551615 134559419 0 0 8392704 0 0 0 0 17 1 0 0
/proc/15844/statm: 45855 323 138 48 0 45452 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 185108

[startup+51.1017 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 15844
/proc/meminfo: memFree=1453992/2055920 swapFree=4177220/4192956
[pid=15840] ppid=15838 vsize=1688 CPUtime=10.9
/proc/15840/stat : 15840 (SATzilla2007_R) S 15838 15840 15656 0 -1 4194304 571 541 0 0 309 33 700 48 25 0 1 0 1134022135 1728512 246 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/15840/statm: 422 246 157 260 0 146 0
[pid=15844] ppid=15840 vsize=183420 CPUtime=40.14
/proc/15844/stat : 15844 (kcnfs) R 15840 15840 15656 0 -1 4194304 338 0 0 0 4014 0 0 0 25 0 1 0 1134023229 187822080 323 1992294400 134512640 134709692 4294956256 18446744073709551615 134609497 0 0 8392704 0 0 0 0 17 1 0 0
/proc/15844/statm: 45855 323 138 48 0 45452 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 185108

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 15844
/proc/meminfo: memFree=1453992/2055920 swapFree=4177220/4192956
[pid=15840] ppid=15838 vsize=1688 CPUtime=10.9
/proc/15840/stat : 15840 (SATzilla2007_R) S 15838 15840 15656 0 -1 4194304 571 541 0 0 309 33 700 48 25 0 1 0 1134022135 1728512 246 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/15840/statm: 422 246 157 260 0 146 0
[pid=15844] ppid=15840 vsize=183420 CPUtime=91.33
/proc/15844/stat : 15844 (kcnfs) R 15840 15840 15656 0 -1 4194304 338 0 0 0 9133 0 0 0 25 0 1 0 1134023229 187822080 323 1992294400 134512640 134709692 4294956256 18446744073709551615 134559752 0 0 8392704 0 0 0 0 17 1 0 0
/proc/15844/statm: 45855 323 138 48 0 45452 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 185108

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 15844
/proc/meminfo: memFree=1453992/2055920 swapFree=4177220/4192956
[pid=15840] ppid=15838 vsize=1688 CPUtime=10.9
/proc/15840/stat : 15840 (SATzilla2007_R) S 15838 15840 15656 0 -1 4194304 571 541 0 0 309 33 700 48 25 0 1 0 1134022135 1728512 246 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/15840/statm: 422 246 157 260 0 146 0
[pid=15844] ppid=15840 vsize=183420 CPUtime=151.31
/proc/15844/stat : 15844 (kcnfs) R 15840 15840 15656 0 -1 4194304 338 0 0 0 15131 0 0 0 25 0 1 0 1134023229 187822080 323 1992294400 134512640 134709692 4294956256 18446744073709551615 134564882 0 0 8392704 0 0 0 0 17 1 0 0
/proc/15844/statm: 45855 323 138 48 0 45452 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 185108

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 15844
/proc/meminfo: memFree=1453992/2055920 swapFree=4177220/4192956
[pid=15840] ppid=15838 vsize=1688 CPUtime=10.9
/proc/15840/stat : 15840 (SATzilla2007_R) S 15838 15840 15656 0 -1 4194304 571 541 0 0 309 33 700 48 25 0 1 0 1134022135 1728512 246 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/15840/statm: 422 246 157 260 0 146 0
[pid=15844] ppid=15840 vsize=183420 CPUtime=211.29
/proc/15844/stat : 15844 (kcnfs) R 15840 15840 15656 0 -1 4194304 338 0 0 0 21129 0 0 0 25 0 1 0 1134023229 187822080 323 1992294400 134512640 134709692 4294956256 18446744073709551615 134618491 0 0 8392704 0 0 0 0 17 1 0 0
/proc/15844/statm: 45855 323 138 48 0 45452 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 185108

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 15844
/proc/meminfo: memFree=1453992/2055920 swapFree=4177220/4192956
[pid=15840] ppid=15838 vsize=1688 CPUtime=10.9
/proc/15840/stat : 15840 (SATzilla2007_R) S 15838 15840 15656 0 -1 4194304 571 541 0 0 309 33 700 48 25 0 1 0 1134022135 1728512 246 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/15840/statm: 422 246 157 260 0 146 0
[pid=15844] ppid=15840 vsize=183420 CPUtime=271.28
/proc/15844/stat : 15844 (kcnfs) R 15840 15840 15656 0 -1 4194304 338 0 0 0 27128 0 0 0 25 0 1 0 1134023229 187822080 323 1992294400 134512640 134709692 4294956256 18446744073709551615 134581172 0 0 8392704 0 0 0 0 17 1 0 0
/proc/15844/statm: 45855 323 138 48 0 45452 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 185108

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 15844
/proc/meminfo: memFree=1453992/2055920 swapFree=4177220/4192956
[pid=15840] ppid=15838 vsize=1688 CPUtime=10.9
/proc/15840/stat : 15840 (SATzilla2007_R) S 15838 15840 15656 0 -1 4194304 571 541 0 0 309 33 700 48 25 0 1 0 1134022135 1728512 246 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/15840/statm: 422 246 157 260 0 146 0
[pid=15844] ppid=15840 vsize=183420 CPUtime=331.26
/proc/15844/stat : 15844 (kcnfs) R 15840 15840 15656 0 -1 4194304 338 0 0 0 33126 0 0 0 25 0 1 0 1134023229 187822080 323 1992294400 134512640 134709692 4294956256 18446744073709551615 134565127 0 0 8392704 0 0 0 0 17 1 0 0
/proc/15844/statm: 45855 323 138 48 0 45452 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 185108

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 15844
/proc/meminfo: memFree=1453992/2055920 swapFree=4177220/4192956
[pid=15840] ppid=15838 vsize=1688 CPUtime=10.9
/proc/15840/stat : 15840 (SATzilla2007_R) S 15838 15840 15656 0 -1 4194304 571 541 0 0 309 33 700 48 25 0 1 0 1134022135 1728512 246 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/15840/statm: 422 246 157 260 0 146 0
[pid=15844] ppid=15840 vsize=183420 CPUtime=391.25
/proc/15844/stat : 15844 (kcnfs) R 15840 15840 15656 0 -1 4194304 338 0 0 0 39125 0 0 0 25 0 1 0 1134023229 187822080 323 1992294400 134512640 134709692 4294956256 18446744073709551615 134630345 0 0 8392704 0 0 0 0 17 1 0 0
/proc/15844/statm: 45855 323 138 48 0 45452 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 185108

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 15844
/proc/meminfo: memFree=1454056/2055920 swapFree=4177220/4192956
[pid=15840] ppid=15838 vsize=1688 CPUtime=10.9
/proc/15840/stat : 15840 (SATzilla2007_R) S 15838 15840 15656 0 -1 4194304 571 541 0 0 309 33 700 48 25 0 1 0 1134022135 1728512 246 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/15840/statm: 422 246 157 260 0 146 0
[pid=15844] ppid=15840 vsize=183420 CPUtime=451.23
/proc/15844/stat : 15844 (kcnfs) R 15840 15840 15656 0 -1 4194304 338 0 0 0 45123 0 0 0 25 0 1 0 1134023229 187822080 323 1992294400 134512640 134709692 4294956256 18446744073709551615 134562851 0 0 8392704 0 0 0 0 17 1 0 0
/proc/15844/statm: 45855 323 138 48 0 45452 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 185108

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 15844
/proc/meminfo: memFree=1453992/2055920 swapFree=4177220/4192956
[pid=15840] ppid=15838 vsize=1688 CPUtime=10.9
/proc/15840/stat : 15840 (SATzilla2007_R) S 15838 15840 15656 0 -1 4194304 571 541 0 0 309 33 700 48 25 0 1 0 1134022135 1728512 246 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/15840/statm: 422 246 157 260 0 146 0
[pid=15844] ppid=15840 vsize=183420 CPUtime=511.22
/proc/15844/stat : 15844 (kcnfs) R 15840 15840 15656 0 -1 4194304 338 0 0 0 51121 1 0 0 25 0 1 0 1134023229 187822080 323 1992294400 134512640 134709692 4294956256 18446744073709551615 134556220 0 0 8392704 0 0 0 0 17 1 0 0
/proc/15844/statm: 45855 323 138 48 0 45452 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 185108

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

[startup+537.502 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 15844
/proc/meminfo: memFree=1453992/2055920 swapFree=4177220/4192956
[pid=15840] ppid=15838 vsize=1688 CPUtime=10.9
/proc/15840/stat : 15840 (SATzilla2007_R) S 15838 15840 15656 0 -1 4194304 571 541 0 0 309 33 700 48 25 0 1 0 1134022135 1728512 246 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/15840/statm: 422 246 157 260 0 146 0
[pid=15844] ppid=15840 vsize=183420 CPUtime=526.42
/proc/15844/stat : 15844 (kcnfs) R 15840 15840 15656 0 -1 4194304 338 0 0 0 52641 1 0 0 25 0 1 0 1134023229 187822080 323 1992294400 134512640 134709692 4294956256 18446744073709551615 134576075 0 0 8392704 0 0 0 0 17 1 0 0
/proc/15844/statm: 45855 323 138 48 0 45452 0
Current children cumulated CPU time (s) 537.32
Current children cumulated vsize (KiB) 185108

[startup+563.102 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 15844
/proc/meminfo: memFree=1453992/2055920 swapFree=4177220/4192956
[pid=15840] ppid=15838 vsize=1688 CPUtime=10.9
/proc/15840/stat : 15840 (SATzilla2007_R) S 15838 15840 15656 0 -1 4194304 571 541 0 0 309 33 700 48 25 0 1 0 1134022135 1728512 246 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/15840/statm: 422 246 157 260 0 146 0
[pid=15844] ppid=15840 vsize=183420 CPUtime=552.02
/proc/15844/stat : 15844 (kcnfs) R 15840 15840 15656 0 -1 4194304 338 0 0 0 55201 1 0 0 25 0 1 0 1134023229 187822080 323 1992294400 134512640 134709692 4294956256 18446744073709551615 134556044 0 0 8392704 0 0 0 0 17 1 0 0
/proc/15844/statm: 45855 323 138 48 0 45452 0
Current children cumulated CPU time (s) 562.92
Current children cumulated vsize (KiB) 185108

[startup+569.502 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 15844
/proc/meminfo: memFree=1453992/2055920 swapFree=4177220/4192956
[pid=15840] ppid=15838 vsize=1688 CPUtime=10.9
/proc/15840/stat : 15840 (SATzilla2007_R) S 15838 15840 15656 0 -1 4194304 571 541 0 0 309 33 700 48 25 0 1 0 1134022135 1728512 246 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/15840/statm: 422 246 157 260 0 146 0
[pid=15844] ppid=15840 vsize=183420 CPUtime=558.41
/proc/15844/stat : 15844 (kcnfs) R 15840 15840 15656 0 -1 4194304 338 0 0 0 55840 1 0 0 25 0 1 0 1134023229 187822080 323 1992294400 134512640 134709692 4294956256 18446744073709551615 134559743 0 0 8392704 0 0 0 0 17 1 0 0
/proc/15844/statm: 45855 323 138 48 0 45452 0
Current children cumulated CPU time (s) 569.31
Current children cumulated vsize (KiB) 185108

[startup+572.702 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 15844
/proc/meminfo: memFree=1453992/2055920 swapFree=4177220/4192956
[pid=15840] ppid=15838 vsize=1688 CPUtime=10.9
/proc/15840/stat : 15840 (SATzilla2007_R) S 15838 15840 15656 0 -1 4194304 571 541 0 0 309 33 700 48 25 0 1 0 1134022135 1728512 246 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/15840/statm: 422 246 157 260 0 146 0
[pid=15844] ppid=15840 vsize=183420 CPUtime=561.61
/proc/15844/stat : 15844 (kcnfs) R 15840 15840 15656 0 -1 4194304 338 0 0 0 56160 1 0 0 25 0 1 0 1134023229 187822080 323 1992294400 134512640 134709692 4294956256 18446744073709551615 134602217 0 0 8392704 0 0 0 0 17 1 0 0
/proc/15844/statm: 45855 323 138 48 0 45452 0
Current children cumulated CPU time (s) 572.51
Current children cumulated vsize (KiB) 185108

[startup+575.901 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 15844
/proc/meminfo: memFree=1453992/2055920 swapFree=4177220/4192956
[pid=15840] ppid=15838 vsize=1688 CPUtime=10.9
/proc/15840/stat : 15840 (SATzilla2007_R) S 15838 15840 15656 0 -1 4194304 571 541 0 0 309 33 700 48 25 0 1 0 1134022135 1728512 246 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/15840/statm: 422 246 157 260 0 146 0
[pid=15844] ppid=15840 vsize=183420 CPUtime=564.81
/proc/15844/stat : 15844 (kcnfs) R 15840 15840 15656 0 -1 4194304 338 0 0 0 56480 1 0 0 25 0 1 0 1134023229 187822080 323 1992294400 134512640 134709692 4294956256 18446744073709551615 134556240 0 0 8392704 0 0 0 0 17 1 0 0
/proc/15844/statm: 45855 323 138 48 0 45452 0
Current children cumulated CPU time (s) 575.71
Current children cumulated vsize (KiB) 185108

[startup+576.701 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 15844
/proc/meminfo: memFree=1453992/2055920 swapFree=4177220/4192956
[pid=15840] ppid=15838 vsize=1688 CPUtime=10.9
/proc/15840/stat : 15840 (SATzilla2007_R) S 15838 15840 15656 0 -1 4194304 571 541 0 0 309 33 700 48 25 0 1 0 1134022135 1728512 246 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/15840/statm: 422 246 157 260 0 146 0
[pid=15844] ppid=15840 vsize=183420 CPUtime=565.61
/proc/15844/stat : 15844 (kcnfs) R 15840 15840 15656 0 -1 4194304 338 0 0 0 56560 1 0 0 25 0 1 0 1134023229 187822080 323 1992294400 134512640 134709692 4294956256 18446744073709551615 134620091 0 0 8392704 0 0 0 0 17 1 0 0
/proc/15844/statm: 45855 323 138 48 0 45452 0
Current children cumulated CPU time (s) 576.51
Current children cumulated vsize (KiB) 185108

[startup+577.101 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 15844
/proc/meminfo: memFree=1453992/2055920 swapFree=4177220/4192956
[pid=15840] ppid=15838 vsize=1688 CPUtime=10.9
/proc/15840/stat : 15840 (SATzilla2007_R) S 15838 15840 15656 0 -1 4194304 571 541 0 0 309 33 700 48 25 0 1 0 1134022135 1728512 246 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/15840/statm: 422 246 157 260 0 146 0
[pid=15844] ppid=15840 vsize=183420 CPUtime=566.01
/proc/15844/stat : 15844 (kcnfs) R 15840 15840 15656 0 -1 4194304 338 0 0 0 56600 1 0 0 25 0 1 0 1134023229 187822080 323 1992294400 134512640 134709692 4294956256 18446744073709551615 134553811 0 0 8392704 0 0 0 0 17 1 0 0
/proc/15844/statm: 45855 323 138 48 0 45452 0
Current children cumulated CPU time (s) 576.91
Current children cumulated vsize (KiB) 185108

[startup+577.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 15844
/proc/meminfo: memFree=1453992/2055920 swapFree=4177220/4192956
[pid=15840] ppid=15838 vsize=1688 CPUtime=10.9
/proc/15840/stat : 15840 (SATzilla2007_R) S 15838 15840 15656 0 -1 4194304 571 541 0 0 309 33 700 48 25 0 1 0 1134022135 1728512 246 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/15840/statm: 422 246 157 260 0 146 0
[pid=15844] ppid=15840 vsize=183420 CPUtime=566.21
/proc/15844/stat : 15844 (kcnfs) R 15840 15840 15656 0 -1 4194304 338 0 0 0 56620 1 0 0 25 0 1 0 1134023229 187822080 323 1992294400 134512640 134709692 4294956256 18446744073709551615 134563172 0 0 8392704 0 0 0 0 17 1 0 0
/proc/15844/statm: 45855 323 138 48 0 45452 0
Current children cumulated CPU time (s) 577.11
Current children cumulated vsize (KiB) 185108

Child status: 20
Real time (s): 577.391
CPU time (s): 577.229
CPU user time (s): 576.389
CPU system time (s): 0.839872
CPU usage (%): 99.972
Max. virtual memory (cumulated for all children) (KiB): 185108

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 576.389
system time used= 0.839872
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1466
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= 1133

runsolver used 0.648901 second user time and 1.45678 second system time

The end

Launcher Data

Begin job on node20 at 2009-04-01 21:19:23
IDJOB=1544719
IDBENCH=70587
IDSOLVER=557
FILE ID=node20/1544719-1238613563
PBS_JOBID= 9073681
Free space on /tmp= 65684 MiB

SOLVER NAME= SAT07 reference solver: SATzilla RANDOM
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/440/unif-k3-r4.25-v440-c1870-S332478069-041.cnf
COMMAND LINE= HOME/SATzilla2007_R BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1544719-1238613563/watcher-1544719-1238613563 -o /tmp/evaluation-result-1544719-1238613563/solver-1544719-1238613563 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/SATzilla2007_R HOME/instance-1544719-1238613563.cnf            

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

MD5SUM BENCH= a8388760bc12fcaf54760067730a9d5b
RANDOM SEED=531051430

node20.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		: 3000.235
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		: 3000.235
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:       1456088 kB
Buffers:         96168 kB
Cached:         401240 kB
SwapCached:       9532 kB
Active:         224712 kB
Inactive:       283648 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1456088 kB
SwapTotal:     4192956 kB
SwapFree:      4177220 kB
Dirty:            8392 kB
Writeback:           0 kB
Mapped:          16664 kB
Slab:            77548 kB
Committed_AS:  3018136 kB
PageTables:       1404 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= 65676 MiB
End job on node20 at 2009-04-01 21:29:00