Trace number 1539342

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_C 2009-03-22? (TO) 1200.08 1195.72

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/420/
unif-k3-r4.25-v420-c1785-S565564805-059.cnf
MD5SUMcec2f389a8f4289974cef5cb69e9af70
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark225.898
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 

16.26/16.37	c SATzilla is building models for class 2
16.26/16.37	c run presolver march_dl2004 for 5 seconds ... 
16.26/16.37	c Bin: Executing march_dl2004
16.26/16.37	c spawning binary file with 5 seconds ...
16.26/16.37	c child exit by a signal
16.26/16.37	c march_dl2004 returned code 137.
16.26/16.37	c run presolver mxc-sr08 for 5 seconds ... 
16.26/16.37	c Bin: Executing mxc-sr08
16.26/16.37	c spawning binary file with 5 seconds ...
16.26/16.37	c child exit by a signal
16.26/16.37	c mxc-sr08 returned code 137.
16.26/16.37	c Orignal number of varibales is 420, number of clauses is 1785 
16.26/16.37	c predicted feature computation time is 6.959949 
16.26/16.37	c Bin: Executing satelite
16.26/16.37	c spawning binary file with 240 seconds ...
16.26/16.37	c child exited successfully
16.26/16.37	c satzilla computing base features
16.26/16.37	c Number of variabe is: 413, Number of clause is : 1778 
16.26/16.37	c Initializing...
16.26/16.37	c satzilla compute diameter ...
16.26/16.37	c start diameter features ...
16.26/16.37	c satzilla doing clause learning
16.26/16.37	c start clause learning features ...
16.26/16.37	c Bin: Executing zchaff07
16.26/16.37	c spawning binary file with 2 seconds ...
16.26/16.37	c child exit by a signal
16.26/16.37	c satzilla doing survey propogation probe
16.26/16.37	c do survay propogation for 2 second ...
16.26/16.37	c satzilla doing local search probe
16.26/16.37	c satzilla doing lobjois search-space size estimate
16.26/16.37	c features are:420 1785 413 1778 0.0169492 0.00393701 0.232283 0.482471 0.580872 0.650336 0.0073252 0.0519163 0.00726392 0.00968523 0.118038 0 0.974691 0.0073252 0.283125 0.00281215 0.0174353 2.64539 0.219879 0.166109 0 0.764706 3.2388 0.00355842 0.402542 0.00056243 0.00899888 2.3089 0.487064 0.0142909 0.27585 0.0056243 0.0320585 4 0 4 4 -0 3997.5 0.0263618 3874 4105 4105 3874 4105 3912 4099 25.4716 0.0572499 23.3727 27.0046 27.0046 23.3727 27.0046 24.8627 26.6463 0.376897 0.604447 0.0089125 0.956234 0.68864 0.0780413 0.550562 0.193299 0.35861 0.0860222 0.619985 0.00342877 0.277857 0.159234 0.0269905 0.115618 0.0437694 0.0754759 20.9309 0.220869 91.3387 0.0758867 91 82 100 0.845318 0.252263 0.880674 0.0384337 0.330154 0.605687 
16.26/16.37	c satzilla's ranking:
16.26/16.37	c 1) minisat20SAT07: 3.834372
16.26/16.37	c 2) mxc-sr08: 3.502477
16.26/16.37	c 3) march_dl2004: 3.335247
16.26/16.37	c 4) minisat20: 3.298819
16.26/16.37	c 5) vallst: 0.952234
16.26/16.37	c 6) zchaff_rand: 0.430314
16.26/16.37	c 7) tts-4-0: 0.293011
16.26/16.37	c 8) SATenstein: -10000.000000
16.26/16.37	c 9) gnovelty+: -10000.000000
16.26/16.37	c 10) adaptg2wsat+: -10000.000000
16.26/16.37	c 11) adaptg2wsat0: -10000.000000
16.26/16.37	c 12) picosat846: -10000.000000
16.26/16.37	c 13) kcnfs04SAT07: -10000.000000
16.26/16.37	c satzilla running minisat20SAT07 ... 
1195.16/1195.71	c Bin: Executing minisat20SAT07
1195.16/1195.71	c spawning binary file with 1183 seconds ...
1195.16/1195.71	c child exit by a signal
1195.16/1195.71	c minisat20SAT07 returned code 143.
1195.16/1195.71	c satzilla running mxc-sr08 ...

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1539342-1238506515/watcher-1539342-1238506515 -o /tmp/evaluation-result-1539342-1238506515/solver-1539342-1238506515 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/SATzilla2009_C HOME/instance-1539342-1238506515.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: 0.92 0.98 0.99 3/65 26260
/proc/meminfo: memFree=1181024/2055920 swapFree=4176856/4192956
[pid=26260] ppid=26258 vsize=2056 CPUtime=0
/proc/26260/stat : 26260 (SATzilla2009_C) R 26258 26260 25873 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 1010025260 2105344 112 1992294400 134512640 136149437 4294956208 18446744073709551615 135543087 0 0 4096 0 0 0 0 17 0 0 0
/proc/26260/statm: 514 112 96 399 0 111 0
[pid=26261] ppid=26260 vsize=772 CPUtime=0
/proc/26261/stat : 26261 (march_dl2004) R 26260 26260 25873 0 -1 4194304 114 0 0 0 0 0 0 0 18 0 1 0 1010025260 790528 106 1992294400 134512640 134996440 4294956176 18446744073709551615 134544548 0 0 8392704 0 0 0 0 17 0 0 0
/proc/26261/statm: 193 106 53 118 0 72 0

[startup+0.0249821 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 26260
/proc/meminfo: memFree=1181024/2055920 swapFree=4176856/4192956
[pid=26260] ppid=26258 vsize=2056 CPUtime=0
/proc/26260/stat : 26260 (SATzilla2009_C) S 26258 26260 25873 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1010025260 2105344 112 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/26260/statm: 514 112 96 399 0 111 0
[pid=26261] ppid=26260 vsize=1144 CPUtime=0.02
/proc/26261/stat : 26261 (march_dl2004) R 26260 26260 25873 0 -1 4194304 215 0 0 0 2 0 0 0 19 0 1 0 1010025260 1171456 207 1992294400 134512640 134996440 4294956176 18446744073709551615 134527835 0 0 8392704 0 0 0 0 17 0 0 0
/proc/26261/statm: 286 207 74 118 0 165 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 3200

[startup+0.101988 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 26260
/proc/meminfo: memFree=1181024/2055920 swapFree=4176856/4192956
[pid=26260] ppid=26258 vsize=2056 CPUtime=0
/proc/26260/stat : 26260 (SATzilla2009_C) S 26258 26260 25873 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1010025260 2105344 112 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/26260/statm: 514 112 96 399 0 111 0
[pid=26261] ppid=26260 vsize=1144 CPUtime=0.09
/proc/26261/stat : 26261 (march_dl2004) R 26260 26260 25873 0 -1 4194304 234 0 0 0 9 0 0 0 19 0 1 0 1010025260 1171456 226 1992294400 134512640 134996440 4294956176 18446744073709551615 134587154 0 0 8392704 0 0 0 0 17 0 0 0
/proc/26261/statm: 286 226 74 118 0 165 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3200

[startup+0.302007 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 26260
/proc/meminfo: memFree=1181024/2055920 swapFree=4176856/4192956
[pid=26260] ppid=26258 vsize=2056 CPUtime=0
/proc/26260/stat : 26260 (SATzilla2009_C) S 26258 26260 25873 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1010025260 2105344 112 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/26260/statm: 514 112 96 399 0 111 0
[pid=26261] ppid=26260 vsize=1144 CPUtime=0.29
/proc/26261/stat : 26261 (march_dl2004) R 26260 26260 25873 0 -1 4194304 240 0 0 0 29 0 0 0 21 0 1 0 1010025260 1171456 232 1992294400 134512640 134996440 4294956176 18446744073709551615 134526996 0 0 8392704 0 0 0 0 17 0 0 0
/proc/26261/statm: 286 232 74 118 0 165 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3200

[startup+0.701044 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 26260
/proc/meminfo: memFree=1181024/2055920 swapFree=4176856/4192956
[pid=26260] ppid=26258 vsize=2056 CPUtime=0
/proc/26260/stat : 26260 (SATzilla2009_C) S 26258 26260 25873 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1010025260 2105344 112 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/26260/statm: 514 112 96 399 0 111 0
[pid=26261] ppid=26260 vsize=1276 CPUtime=0.69
/proc/26261/stat : 26261 (march_dl2004) R 26260 26260 25873 0 -1 4194304 247 0 0 0 69 0 0 0 25 0 1 0 1010025260 1306624 239 1992294400 134512640 134996440 4294956176 18446744073709551615 134526841 0 0 8392704 0 0 0 0 17 0 0 0
/proc/26261/statm: 319 239 74 118 0 198 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3332

[startup+1.50112 s]
/proc/loadavg: 0.92 0.98 0.99 2/67 26262
/proc/meminfo: memFree=1180176/2055920 swapFree=4176856/4192956
[pid=26260] ppid=26258 vsize=2056 CPUtime=0
/proc/26260/stat : 26260 (SATzilla2009_C) S 26258 26260 25873 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1010025260 2105344 112 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/26260/statm: 514 112 96 399 0 111 0
[pid=26261] ppid=26260 vsize=1276 CPUtime=1.49
/proc/26261/stat : 26261 (march_dl2004) R 26260 26260 25873 0 -1 4194304 252 0 0 0 149 0 0 0 25 0 1 0 1010025260 1306624 244 1992294400 134512640 134996440 4294956176 18446744073709551615 134533005 0 0 8392704 0 0 0 0 17 0 0 0
/proc/26261/statm: 319 244 74 118 0 198 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3332

[startup+3.10127 s]
/proc/loadavg: 0.92 0.98 0.99 2/67 26262
/proc/meminfo: memFree=1179984/2055920 swapFree=4176856/4192956
[pid=26260] ppid=26258 vsize=2056 CPUtime=0
/proc/26260/stat : 26260 (SATzilla2009_C) S 26258 26260 25873 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1010025260 2105344 112 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/26260/statm: 514 112 96 399 0 111 0
[pid=26261] ppid=26260 vsize=1276 CPUtime=3.09
/proc/26261/stat : 26261 (march_dl2004) R 26260 26260 25873 0 -1 4194304 258 0 0 0 309 0 0 0 25 0 1 0 1010025260 1306624 250 1992294400 134512640 134996440 4294956176 18446744073709551615 134588279 0 0 8392704 0 0 0 0 17 0 0 0
/proc/26261/statm: 319 250 74 118 0 198 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3332

############
# WARNING:
# current cumulated CPU time (0 s) is less than in the last sample (4.89 s)
# The time of a child was probably not reported to its father.
# (see the two samples below)
# Adding the difference (4.89 s) to the 'lost time'.

[startup+4.90144 s]
/proc/loadavg: 0.92 0.98 0.99 2/67 26262
/proc/meminfo: memFree=1180240/2055920 swapFree=4176856/4192956
[pid=26260] ppid=26258 vsize=2056 CPUtime=0
/proc/26260/stat : 26260 (SATzilla2009_C) S 26258 26260 25873 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1010025260 2105344 112 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/26260/statm: 514 112 96 399 0 111 0
[pid=26261] ppid=26260 vsize=1276 CPUtime=4.89
/proc/26261/stat : 26261 (march_dl2004) R 26260 26260 25873 0 -1 4194304 262 0 0 0 489 0 0 0 25 0 1 0 1010025260 1306624 254 1992294400 134512640 134996440 4294956176 18446744073709551615 134564358 0 0 8392704 0 0 0 0 17 0 0 0
/proc/26261/statm: 319 254 74 118 0 198 0
Current children cumulated CPU time (s) 4.89
Current children cumulated vsize (KiB) 3332

[startup+5.00145 s]
/proc/loadavg: 0.92 0.98 0.99 2/67 26262
/proc/meminfo: memFree=1180240/2055920 swapFree=4176856/4192956
[pid=26260] ppid=26258 vsize=2056 CPUtime=0
/proc/26260/stat : 26260 (SATzilla2009_C) S 26258 26260 25873 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1010025260 2105344 112 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/26260/statm: 514 113 97 399 0 111 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 2056
#
############


[startup+6.30157 s]
/proc/loadavg: 0.93 0.98 0.99 2/67 26263
/proc/meminfo: memFree=1180304/2055920 swapFree=4176856/4192956
[pid=26260] ppid=26258 vsize=2056 CPUtime=4.99
/proc/26260/stat : 26260 (SATzilla2009_C) S 26258 26260 25873 0 -1 4194304 156 262 0 0 0 0 499 0 16 0 1 0 1010025260 2105344 125 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/26260/statm: 514 125 107 399 0 111 0
[pid=26263] ppid=26260 vsize=1524 CPUtime=1.29
/proc/26263/stat : 26263 (mxc-sr08) R 26260 26260 25873 0 -1 4194304 296 0 0 0 129 0 0 0 25 0 1 0 1010025760 1560576 292 1992294400 134512640 135078026 4294956176 18446744073709551615 134524266 0 0 8392704 0 0 0 0 17 0 0 0
/proc/26263/statm: 381 292 71 138 0 240 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 3580

[startup+12.7022 s]
/proc/loadavg: 0.93 0.98 0.99 2/67 26265
/proc/meminfo: memFree=1177816/2055920 swapFree=4176856/4192956
[pid=26260] ppid=26258 vsize=7444 CPUtime=12.67
/proc/26260/stat : 26260 (SATzilla2009_C) R 26258 26260 25873 0 -1 4194304 483 1823 0 0 60 8 1198 1 24 0 1 0 1010025260 7622656 392 1992294400 134512640 136149437 4294956208 18446744073709551615 135542670 0 0 4096 3 0 0 0 17 0 0 0
/proc/26260/statm: 1861 392 207 399 0 1458 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 7444

[startup+25.5014 s]
/proc/loadavg: 0.95 0.98 0.99 2/67 26266
/proc/meminfo: memFree=1179736/2055920 swapFree=4176856/4192956
[pid=26260] ppid=26258 vsize=3344 CPUtime=16.34
/proc/26260/stat : 26260 (SATzilla2009_C) S 26258 26260 25873 0 -1 4194304 520 1823 0 0 408 27 1198 1 25 0 1 0 1010025260 3424256 364 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/26260/statm: 836 364 219 399 0 433 0
[pid=26266] ppid=26260 vsize=2548 CPUtime=9.12
/proc/26266/stat : 26266 (minisat20SAT07) R 26260 26260 25873 0 -1 4194304 316 0 0 0 912 0 0 0 25 0 1 0 1010026898 2609152 311 1992294400 134512640 135078472 4294956176 18446744073709551615 134550596 0 0 8392704 3 0 0 0 17 0 0 0
/proc/26266/statm: 637 311 73 138 0 496 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 5892

[startup+51.1018 s]
/proc/loadavg: 0.96 0.98 0.99 2/67 26266
/proc/meminfo: memFree=1179224/2055920 swapFree=4176856/4192956
[pid=26260] ppid=26258 vsize=3344 CPUtime=16.34
/proc/26260/stat : 26260 (SATzilla2009_C) S 26258 26260 25873 0 -1 4194304 520 1823 0 0 408 27 1198 1 25 0 1 0 1010025260 3424256 364 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/26260/statm: 836 364 219 399 0 433 0
[pid=26266] ppid=26260 vsize=3072 CPUtime=34.68
/proc/26266/stat : 26266 (minisat20SAT07) R 26260 26260 25873 0 -1 4194304 424 0 0 0 3468 0 0 0 25 0 1 0 1010026898 3145728 419 1992294400 134512640 135078472 4294956176 18446744073709551615 134550899 0 0 8392704 3 0 0 0 17 0 0 0
/proc/26266/statm: 768 419 73 138 0 627 0
Current children cumulated CPU time (s) 51.02
Current children cumulated vsize (KiB) 6416

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/67 26266
/proc/meminfo: memFree=1178904/2055920 swapFree=4176856/4192956
[pid=26260] ppid=26258 vsize=3344 CPUtime=16.34
/proc/26260/stat : 26260 (SATzilla2009_C) S 26258 26260 25873 0 -1 4194304 520 1823 0 0 408 27 1198 1 25 0 1 0 1010025260 3424256 364 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/26260/statm: 836 364 219 399 0 433 0
[pid=26266] ppid=26260 vsize=3472 CPUtime=85.85
/proc/26266/stat : 26266 (minisat20SAT07) R 26260 26260 25873 0 -1 4194304 525 0 0 0 8585 0 0 0 25 0 1 0 1010026898 3555328 520 1992294400 134512640 135078472 4294956176 18446744073709551615 134550729 0 0 8392704 3 0 0 0 17 0 0 0
/proc/26266/statm: 868 520 73 138 0 727 0
Current children cumulated CPU time (s) 102.19
Current children cumulated vsize (KiB) 6816

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 26266
/proc/meminfo: memFree=1178392/2055920 swapFree=4176856/4192956
[pid=26260] ppid=26258 vsize=3344 CPUtime=16.34
/proc/26260/stat : 26260 (SATzilla2009_C) S 26258 26260 25873 0 -1 4194304 520 1823 0 0 408 27 1198 1 25 0 1 0 1010025260 3424256 364 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/26260/statm: 836 364 219 399 0 433 0
[pid=26266] ppid=26260 vsize=3868 CPUtime=145.82
/proc/26266/stat : 26266 (minisat20SAT07) R 26260 26260 25873 0 -1 4194304 636 0 0 0 14582 0 0 0 25 0 1 0 1010026898 3960832 631 1992294400 134512640 135078472 4294956176 18446744073709551615 134556280 0 0 8392704 3 0 0 0 17 0 0 0
/proc/26266/statm: 967 631 73 138 0 826 0
Current children cumulated CPU time (s) 162.16
Current children cumulated vsize (KiB) 7212

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 26266
/proc/meminfo: memFree=1178136/2055920 swapFree=4176856/4192956
[pid=26260] ppid=26258 vsize=3344 CPUtime=16.34
/proc/26260/stat : 26260 (SATzilla2009_C) S 26258 26260 25873 0 -1 4194304 520 1823 0 0 408 27 1198 1 25 0 1 0 1010025260 3424256 364 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0

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

[pid=26260] ppid=26258 vsize=3344 CPUtime=16.34
/proc/26260/stat : 26260 (SATzilla2009_C) S 26258 26260 25873 0 -1 4194304 520 1823 0 0 408 27 1198 1 25 0 1 0 1010025260 3424256 364 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/26260/statm: 836 364 219 399 0 433 0
[pid=26266] ppid=26260 vsize=5484 CPUtime=565.67
/proc/26266/stat : 26266 (minisat20SAT07) R 26260 26260 25873 0 -1 4194304 1026 0 0 0 56566 1 0 0 25 0 1 0 1010026898 5615616 1021 1992294400 134512640 135078472 4294956176 18446744073709551615 134551032 0 0 8392704 3 0 0 0 17 0 0 0
/proc/26266/statm: 1371 1021 73 138 0 1230 0
Current children cumulated CPU time (s) 582.01
Current children cumulated vsize (KiB) 8828

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 26266
/proc/meminfo: memFree=1176792/2055920 swapFree=4176856/4192956
[pid=26260] ppid=26258 vsize=3344 CPUtime=16.34
/proc/26260/stat : 26260 (SATzilla2009_C) S 26258 26260 25873 0 -1 4194304 520 1823 0 0 408 27 1198 1 25 0 1 0 1010025260 3424256 364 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/26260/statm: 836 364 219 399 0 433 0
[pid=26266] ppid=26260 vsize=5620 CPUtime=625.63
/proc/26266/stat : 26266 (minisat20SAT07) R 26260 26260 25873 0 -1 4194304 1072 0 0 0 62562 1 0 0 25 0 1 0 1010026898 5754880 1067 1992294400 134512640 135078472 4294956176 18446744073709551615 134550985 0 0 8392704 3 0 0 0 17 0 0 0
/proc/26266/statm: 1405 1067 73 138 0 1264 0
Current children cumulated CPU time (s) 641.97
Current children cumulated vsize (KiB) 8964

[startup+702.302 s]
/proc/loadavg: 1.04 1.00 1.00 2/67 26266
/proc/meminfo: memFree=1176536/2055920 swapFree=4176856/4192956
[pid=26260] ppid=26258 vsize=3344 CPUtime=16.34
/proc/26260/stat : 26260 (SATzilla2009_C) S 26258 26260 25873 0 -1 4194304 520 1823 0 0 408 27 1198 1 25 0 1 0 1010025260 3424256 364 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/26260/statm: 836 364 219 399 0 433 0
[pid=26266] ppid=26260 vsize=5620 CPUtime=685.61
/proc/26266/stat : 26266 (minisat20SAT07) R 26260 26260 25873 0 -1 4194304 1090 0 0 0 68560 1 0 0 25 0 1 0 1010026898 5754880 1085 1992294400 134512640 135078472 4294956176 18446744073709551615 134550692 0 0 8392704 3 0 0 0 17 0 0 0
/proc/26266/statm: 1405 1085 73 138 0 1264 0
Current children cumulated CPU time (s) 701.95
Current children cumulated vsize (KiB) 8964

[startup+762.305 s]
/proc/loadavg: 1.05 1.01 1.00 2/67 26266
/proc/meminfo: memFree=1176536/2055920 swapFree=4176856/4192956
[pid=26260] ppid=26258 vsize=3344 CPUtime=16.34
/proc/26260/stat : 26260 (SATzilla2009_C) S 26258 26260 25873 0 -1 4194304 520 1823 0 0 408 27 1198 1 25 0 1 0 1010025260 3424256 364 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/26260/statm: 836 364 219 399 0 433 0
[pid=26266] ppid=26260 vsize=5756 CPUtime=745.59
/proc/26266/stat : 26266 (minisat20SAT07) R 26260 26260 25873 0 -1 4194304 1109 0 0 0 74558 1 0 0 25 0 1 0 1010026898 5894144 1104 1992294400 134512640 135078472 4294956176 18446744073709551615 134557238 0 0 8392704 3 0 0 0 17 0 0 0
/proc/26266/statm: 1439 1104 73 138 0 1298 0
Current children cumulated CPU time (s) 761.93
Current children cumulated vsize (KiB) 9100

[startup+822.301 s]
/proc/loadavg: 1.06 1.02 1.00 2/67 26266
/proc/meminfo: memFree=1176472/2055920 swapFree=4176856/4192956
[pid=26260] ppid=26258 vsize=3344 CPUtime=16.34
/proc/26260/stat : 26260 (SATzilla2009_C) S 26258 26260 25873 0 -1 4194304 520 1823 0 0 408 27 1198 1 25 0 1 0 1010025260 3424256 364 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/26260/statm: 836 364 219 399 0 433 0
[pid=26266] ppid=26260 vsize=5892 CPUtime=805.55
/proc/26266/stat : 26266 (minisat20SAT07) R 26260 26260 25873 0 -1 4194304 1133 0 0 0 80554 1 0 0 25 0 1 0 1010026898 6033408 1128 1992294400 134512640 135078472 4294956176 18446744073709551615 134550582 0 0 8392704 3 0 0 0 17 0 0 0
/proc/26266/statm: 1473 1128 73 138 0 1332 0
Current children cumulated CPU time (s) 821.89
Current children cumulated vsize (KiB) 9236

[startup+882.302 s]
/proc/loadavg: 1.02 1.02 1.00 2/67 26266
/proc/meminfo: memFree=1176344/2055920 swapFree=4176856/4192956
[pid=26260] ppid=26258 vsize=3344 CPUtime=16.34
/proc/26260/stat : 26260 (SATzilla2009_C) S 26258 26260 25873 0 -1 4194304 520 1823 0 0 408 27 1198 1 25 0 1 0 1010025260 3424256 364 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/26260/statm: 836 364 219 399 0 433 0
[pid=26266] ppid=26260 vsize=6028 CPUtime=865.53
/proc/26266/stat : 26266 (minisat20SAT07) R 26260 26260 25873 0 -1 4194304 1174 0 0 0 86552 1 0 0 25 0 1 0 1010026898 6172672 1169 1992294400 134512640 135078472 4294956176 18446744073709551615 134550689 0 0 8392704 3 0 0 0 17 0 0 0
/proc/26266/statm: 1507 1169 73 138 0 1366 0
Current children cumulated CPU time (s) 881.87
Current children cumulated vsize (KiB) 9372

[startup+942.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/67 26266
/proc/meminfo: memFree=1176216/2055920 swapFree=4176856/4192956
[pid=26260] ppid=26258 vsize=3344 CPUtime=16.34
/proc/26260/stat : 26260 (SATzilla2009_C) S 26258 26260 25873 0 -1 4194304 520 1823 0 0 408 27 1198 1 25 0 1 0 1010025260 3424256 364 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/26260/statm: 836 364 219 399 0 433 0
[pid=26266] ppid=26260 vsize=6164 CPUtime=925.51
/proc/26266/stat : 26266 (minisat20SAT07) R 26260 26260 25873 0 -1 4194304 1205 0 0 0 92550 1 0 0 25 0 1 0 1010026898 6311936 1200 1992294400 134512640 135078472 4294956176 18446744073709551615 134552097 0 0 8392704 3 0 0 0 17 0 0 0
/proc/26266/statm: 1541 1200 73 138 0 1400 0
Current children cumulated CPU time (s) 941.85
Current children cumulated vsize (KiB) 9508

[startup+1002.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/67 26266
/proc/meminfo: memFree=1176152/2055920 swapFree=4176856/4192956
[pid=26260] ppid=26258 vsize=3344 CPUtime=16.34
/proc/26260/stat : 26260 (SATzilla2009_C) S 26258 26260 25873 0 -1 4194304 520 1823 0 0 408 27 1198 1 25 0 1 0 1010025260 3424256 364 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/26260/statm: 836 364 219 399 0 433 0
[pid=26266] ppid=26260 vsize=6164 CPUtime=985.48
/proc/26266/stat : 26266 (minisat20SAT07) R 26260 26260 25873 0 -1 4194304 1226 0 0 0 98547 1 0 0 25 0 1 0 1010026898 6311936 1221 1992294400 134512640 135078472 4294956176 18446744073709551615 134550741 0 0 8392704 3 0 0 0 17 0 0 0
/proc/26266/statm: 1541 1221 73 138 0 1400 0
Current children cumulated CPU time (s) 1001.82
Current children cumulated vsize (KiB) 9508

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 26266
/proc/meminfo: memFree=1176088/2055920 swapFree=4176856/4192956
[pid=26260] ppid=26258 vsize=3344 CPUtime=16.34
/proc/26260/stat : 26260 (SATzilla2009_C) S 26258 26260 25873 0 -1 4194304 520 1823 0 0 408 27 1198 1 25 0 1 0 1010025260 3424256 364 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/26260/statm: 836 364 219 399 0 433 0
[pid=26266] ppid=26260 vsize=6296 CPUtime=1045.46
/proc/26266/stat : 26266 (minisat20SAT07) R 26260 26260 25873 0 -1 4194304 1246 0 0 0 104545 1 0 0 25 0 1 0 1010026898 6447104 1241 1992294400 134512640 135078472 4294956176 18446744073709551615 134550729 0 0 8392704 3 0 0 0 17 0 0 0
/proc/26266/statm: 1574 1241 73 138 0 1433 0
Current children cumulated CPU time (s) 1061.8
Current children cumulated vsize (KiB) 9640

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 26266
/proc/meminfo: memFree=1176024/2055920 swapFree=4176856/4192956
[pid=26260] ppid=26258 vsize=3344 CPUtime=16.34
/proc/26260/stat : 26260 (SATzilla2009_C) S 26258 26260 25873 0 -1 4194304 520 1823 0 0 408 27 1198 1 25 0 1 0 1010025260 3424256 364 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/26260/statm: 836 364 219 399 0 433 0
[pid=26266] ppid=26260 vsize=6436 CPUtime=1105.43
/proc/26266/stat : 26266 (minisat20SAT07) R 26260 26260 25873 0 -1 4194304 1262 0 0 0 110542 1 0 0 25 0 1 0 1010026898 6590464 1257 1992294400 134512640 135078472 4294956176 18446744073709551615 134556734 0 0 8392704 3 0 0 0 17 0 0 0
/proc/26266/statm: 1609 1257 73 138 0 1468 0
Current children cumulated CPU time (s) 1121.77
Current children cumulated vsize (KiB) 9780

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 26266
/proc/meminfo: memFree=1175960/2055920 swapFree=4176856/4192956
[pid=26260] ppid=26258 vsize=3344 CPUtime=16.34
/proc/26260/stat : 26260 (SATzilla2009_C) S 26258 26260 25873 0 -1 4194304 520 1823 0 0 408 27 1198 1 25 0 1 0 1010025260 3424256 364 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/26260/statm: 836 364 219 399 0 433 0
[pid=26266] ppid=26260 vsize=6436 CPUtime=1165.41
/proc/26266/stat : 26266 (minisat20SAT07) R 26260 26260 25873 0 -1 4194304 1285 0 0 0 116540 1 0 0 25 0 1 0 1010026898 6590464 1280 1992294400 134512640 135078472 4294956176 18446744073709551615 134550729 0 0 8392704 3 0 0 0 17 0 0 0
/proc/26266/statm: 1609 1280 73 138 0 1468 0
Current children cumulated CPU time (s) 1181.75
Current children cumulated vsize (KiB) 9780



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1195.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 26266
/proc/meminfo: memFree=1175832/2055920 swapFree=4176856/4192956
[pid=26260] ppid=26258 vsize=3344 CPUtime=16.34
/proc/26260/stat : 26260 (SATzilla2009_C) S 26258 26260 25873 0 -1 4194304 520 1823 0 0 408 27 1198 1 25 0 1 0 1010025260 3424256 364 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/26260/statm: 836 364 219 399 0 433 0
[pid=26266] ppid=26260 vsize=6568 CPUtime=1178.82
/proc/26266/stat : 26266 (minisat20SAT07) R 26260 26260 25873 0 -1 4194304 1295 0 0 0 117880 2 0 0 25 0 1 0 1010026898 6725632 1290 1992294400 134512640 135078472 4294956176 18446744073709551615 134550587 0 0 8392704 3 0 0 0 17 0 0 0
/proc/26266/statm: 1642 1290 73 138 0 1501 0
Current children cumulated CPU time (s) 1195.16
Current children cumulated vsize (KiB) 9912

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

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

[startup+1195.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 26266
/proc/meminfo: memFree=1175832/2055920 swapFree=4176856/4192956
[pid=26260] ppid=26258 vsize=3344 CPUtime=16.34
/proc/26260/stat : 26260 (SATzilla2009_C) S 26258 26260 25873 0 -1 4194304 520 1823 0 0 408 27 1198 1 25 0 1 0 1010025260 3424256 364 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/26260/statm: 836 364 219 399 0 433 0
[pid=26266] ppid=26260 vsize=6568 CPUtime=1178.82
/proc/26266/stat : 26266 (minisat20SAT07) R 26260 26260 25873 0 -1 4194304 1295 0 0 0 117880 2 0 0 25 0 1 0 1010026898 6725632 1290 1992294400 134512640 135078472 4294956176 18446744073709551615 134550587 0 0 8392704 3 0 0 0 17 0 0 0
/proc/26266/statm: 1642 1290 73 138 0 1501 0
Current children cumulated CPU time (s) 1195.16
Current children cumulated vsize (KiB) 9912

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# The CPU time of some children was not reported to their father
# (probably because of a missing or aborted wait()).
# This 'lost CPU time' is added to the watched process CPU time.
#  lost CPU time (s): 4.89
#  lost CPU user time (s): 4.89
#  lost CPU system time (s): 0

Real time (s): 1195.72
CPU time (s): 1200.08
CPU user time (s): 1199.76
CPU system time (s): 0.310952
CPU usage (%): 100.365
Max. virtual memory (cumulated for all children) (KiB): 9912

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1194.87
system time used= 0.310952
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3652
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= 17
involuntary context switches= 2738

runsolver used 0.986849 second user time and 3.37549 second system time

The end

Launcher Data 

Begin job on node8 at 2009-03-31 15:35:15
IDJOB=1539342
IDBENCH=70560
IDSOLVER=527
FILE ID=node8/1539342-1238506515
PBS_JOBID= 9061943
Free space on /tmp= 64248 MiB

SOLVER NAME= SATzilla2009_C 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/420/unif-k3-r4.25-v420-c1785-S565564805-059.cnf
COMMAND LINE= HOME/SATzilla2009_C BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1539342-1238506515/watcher-1539342-1238506515 -o /tmp/evaluation-result-1539342-1238506515/solver-1539342-1238506515 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/SATzilla2009_C HOME/instance-1539342-1238506515.cnf

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

MD5SUM BENCH= cec2f389a8f4289974cef5cb69e9af70
RANDOM SEED=755472216

node8.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		: 3000.232
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		: 3000.232
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1181568 kB
Buffers:        106176 kB
Cached:         662336 kB
SwapCached:       9204 kB
Active:         191648 kB
Inactive:       587564 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1181568 kB
SwapTotal:     4192956 kB
SwapFree:      4176856 kB
Dirty:           31480 kB
Writeback:           0 kB
Mapped:          16376 kB
Slab:            81032 kB
Committed_AS:  2696008 kB
PageTables:       1376 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 64216 MiB
End job on node8 at 2009-03-31 15:55:13