Trace number 1539789

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) 1200.07 1195.72

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/540/
unif-k3-r4.25-v540-c2295-S23858409-056.cnf
MD5SUM1d9e0ed32c3bf3bc5fbb21926c01a19c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.065989
Satisfiable
(Un)Satisfiability was proved
Number of variables540
Number of clauses2295
Sum of the clauses size6885
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32295
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

16.36/16.40	c SATzilla is building models for class 2
16.36/16.40	c run presolver march_dl2004 for 5 seconds ... 
16.36/16.40	c Bin: Executing march_dl2004
16.36/16.40	c spawning binary file with 5 seconds ...
16.36/16.40	c child exit by a signal
16.36/16.40	c march_dl2004 returned code 137.
16.36/16.40	c run presolver mxc-sr08 for 5 seconds ... 
16.36/16.40	c Bin: Executing mxc-sr08
16.36/16.40	c spawning binary file with 5 seconds ...
16.36/16.40	c child exit by a signal
16.36/16.40	c mxc-sr08 returned code 137.
16.36/16.40	c Orignal number of varibales is 540, number of clauses is 2295 
16.36/16.40	c predicted feature computation time is 6.991536 
16.36/16.40	c Bin: Executing satelite
16.36/16.40	c spawning binary file with 240 seconds ...
16.36/16.40	c child exited successfully
16.36/16.40	c satzilla computing base features
16.36/16.40	c Number of variabe is: 523, Number of clause is : 2278 
16.36/16.40	c Initializing...
16.36/16.40	c satzilla compute diameter ...
16.36/16.40	c start diameter features ...
16.36/16.40	c satzilla doing clause learning
16.36/16.40	c start clause learning features ...
16.36/16.40	c Bin: Executing zchaff07
16.36/16.40	c spawning binary file with 2 seconds ...
16.36/16.40	c child exit by a signal
16.36/16.40	c satzilla doing survey propogation probe
16.36/16.40	c do survay propogation for 2 second ...
16.36/16.40	c satzilla doing local search probe
16.36/16.41	c satzilla doing lobjois search-space size estimate
16.36/16.41	c features are:540 2295 523 2278 0.0325048 0.00746269 0.229587 0.48964 0.592935 0.767376 0.00584274 0.081682 0.00573614 0.00956023 0.217188 0 0.949078 0.00584274 0.299124 0.00175593 0.0166813 2.7128 0.224992 0.174666 0 1 3.32882 0.00277994 0.403223 0 0.00834065 2.30043 0.477612 0.0116284 0.298771 0.00351185 0.0307287 4.00383 0.0154302 4 5 0.0251441 3865.5 0.0249731 3744 4006 4006 3744 4006 3820 3892 30.2819 0.0718164 27.4424 32.8854 32.8854 27.4424 32.8854 28.977 31.8228 0.390683 0.599128 0.00325064 1 0.714641 0.0783359 0.575367 0.195742 0.380673 0.0894232 0.67831 0.00346712 0.456433 0.16681 0.025638 0.118445 0.0455505 0.078602 24.0949 0.355961 115.43 0.0738655 116 105 126 0.766495 0.282118 0.879265 0.268981 0.321295 0.555581 
16.36/16.41	c satzilla's ranking:
16.36/16.41	c 1) minisat20SAT07: 3.659439
16.36/16.41	c 2) mxc-sr08: 3.392468
16.36/16.41	c 3) march_dl2004: 3.290686
16.36/16.41	c 4) minisat20: 3.289317
16.36/16.41	c 5) vallst: 0.905815
16.36/16.41	c 6) zchaff_rand: 0.425821
16.36/16.41	c 7) tts-4-0: 0.297427
16.36/16.41	c 8) SATenstein: -10000.000000
16.36/16.41	c 9) gnovelty+: -10000.000000
16.36/16.41	c 10) adaptg2wsat+: -10000.000000
16.36/16.41	c 11) adaptg2wsat0: -10000.000000
16.36/16.41	c 12) picosat846: -10000.000000
16.36/16.41	c 13) kcnfs04SAT07: -10000.000000
16.36/16.41	c satzilla running minisat20SAT07 ... 
1195.15/1195.71	c Bin: Executing minisat20SAT07
1195.15/1195.71	c spawning binary file with 1183 seconds ...
1195.15/1195.71	c child exit by a signal
1195.15/1195.71	c minisat20SAT07 returned code 143.
1195.15/1195.71	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-1539789-1238587085/watcher-1539789-1238587085 -o /tmp/evaluation-result-1539789-1238587085/solver-1539789-1238587085 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/SATzilla2009_C HOME/instance-1539789-1238587085.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: 2.15 2.30 2.13 3/64 635
/proc/meminfo: memFree=1180536/2055920 swapFree=4176996/4192956
[pid=635] ppid=633 vsize=2056 CPUtime=0
/proc/635/stat : 635 (SATzilla2009_C) S 633 635 570 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1131370683 2105344 112 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/635/statm: 514 112 96 399 0 111 0
[pid=636] ppid=635 vsize=764 CPUtime=0
/proc/636/stat : 636 (march_dl2004) R 635 635 570 0 -1 4194304 119 0 0 0 0 0 0 0 19 0 1 0 1131370683 782336 113 1992294400 134512640 134996440 4294956192 18446744073709551615 134652876 0 0 8392704 0 0 0 0 17 0 0 0
/proc/636/statm: 193 116 52 118 0 72 0

[startup+0.0258061 s]
/proc/loadavg: 2.15 2.30 2.13 3/64 635
/proc/meminfo: memFree=1180536/2055920 swapFree=4176996/4192956
[pid=635] ppid=633 vsize=2056 CPUtime=0
/proc/635/stat : 635 (SATzilla2009_C) S 633 635 570 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1131370683 2105344 112 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/635/statm: 514 112 96 399 0 111 0
[pid=636] ppid=635 vsize=1212 CPUtime=0.02
/proc/636/stat : 636 (march_dl2004) R 635 635 570 0 -1 4194304 249 0 0 0 2 0 0 0 19 0 1 0 1131370683 1241088 240 1992294400 134512640 134996440 4294956192 18446744073709551615 134658174 0 0 8392704 0 0 0 0 17 0 0 0
/proc/636/statm: 303 240 72 118 0 182 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 3268

[startup+0.101813 s]
/proc/loadavg: 2.15 2.30 2.13 3/64 635
/proc/meminfo: memFree=1180536/2055920 swapFree=4176996/4192956
[pid=635] ppid=633 vsize=2056 CPUtime=0
/proc/635/stat : 635 (SATzilla2009_C) S 633 635 570 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1131370683 2105344 112 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/635/statm: 514 112 96 399 0 111 0
[pid=636] ppid=635 vsize=1344 CPUtime=0.1
/proc/636/stat : 636 (march_dl2004) R 635 635 570 0 -1 4194304 264 0 0 0 10 0 0 0 19 0 1 0 1131370683 1376256 255 1992294400 134512640 134996440 4294956192 18446744073709551615 134531990 0 0 8392704 0 0 0 0 17 0 0 0
/proc/636/statm: 336 255 74 118 0 215 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3400

[startup+0.301829 s]
/proc/loadavg: 2.15 2.30 2.13 3/64 635
/proc/meminfo: memFree=1180536/2055920 swapFree=4176996/4192956
[pid=635] ppid=633 vsize=2056 CPUtime=0
/proc/635/stat : 635 (SATzilla2009_C) S 633 635 570 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1131370683 2105344 112 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/635/statm: 514 112 96 399 0 111 0
[pid=636] ppid=635 vsize=1344 CPUtime=0.29
/proc/636/stat : 636 (march_dl2004) R 635 635 570 0 -1 4194304 277 0 0 0 29 0 0 0 21 0 1 0 1131370683 1376256 268 1992294400 134512640 134996440 4294956192 18446744073709551615 134551424 0 0 8392704 0 0 0 0 17 0 0 0
/proc/636/statm: 336 268 74 118 0 215 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3400

[startup+0.701864 s]
/proc/loadavg: 2.15 2.30 2.13 3/64 635
/proc/meminfo: memFree=1180536/2055920 swapFree=4176996/4192956
[pid=635] ppid=633 vsize=2056 CPUtime=0
/proc/635/stat : 635 (SATzilla2009_C) S 633 635 570 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1131370683 2105344 112 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/635/statm: 514 112 96 399 0 111 0
[pid=636] ppid=635 vsize=1344 CPUtime=0.69
/proc/636/stat : 636 (march_dl2004) R 635 635 570 0 -1 4194304 285 0 0 0 69 0 0 0 25 0 1 0 1131370683 1376256 276 1992294400 134512640 134996440 4294956192 18446744073709551615 134617574 0 0 8392704 0 0 0 0 17 0 0 0
/proc/636/statm: 336 276 74 118 0 215 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3400

[startup+1.50294 s]
/proc/loadavg: 2.15 2.30 2.13 2/66 637
/proc/meminfo: memFree=1179624/2055920 swapFree=4176996/4192956
[pid=635] ppid=633 vsize=2056 CPUtime=0
/proc/635/stat : 635 (SATzilla2009_C) S 633 635 570 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1131370683 2105344 112 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/635/statm: 514 112 96 399 0 111 0
[pid=636] ppid=635 vsize=1344 CPUtime=1.49
/proc/636/stat : 636 (march_dl2004) R 635 635 570 0 -1 4194304 289 0 0 0 149 0 0 0 25 0 1 0 1131370683 1376256 280 1992294400 134512640 134996440 4294956192 18446744073709551615 134514049 0 0 8392704 0 0 0 0 17 0 0 0
/proc/636/statm: 336 280 74 118 0 215 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3400

[startup+3.10108 s]
/proc/loadavg: 2.15 2.30 2.13 2/66 637
/proc/meminfo: memFree=1179368/2055920 swapFree=4176996/4192956
[pid=635] ppid=633 vsize=2056 CPUtime=0
/proc/635/stat : 635 (SATzilla2009_C) S 633 635 570 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1131370683 2105344 112 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/635/statm: 514 112 96 399 0 111 0
[pid=636] ppid=635 vsize=1344 CPUtime=3.09
/proc/636/stat : 636 (march_dl2004) R 635 635 570 0 -1 4194304 295 0 0 0 309 0 0 0 25 0 1 0 1131370683 1376256 286 1992294400 134512640 134996440 4294956192 18446744073709551615 134528117 0 0 8392704 0 0 0 0 17 0 0 0
/proc/636/statm: 336 286 74 118 0 215 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3400

############
# 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+4.90123 s]
/proc/loadavg: 2.13 2.30 2.12 2/66 637
/proc/meminfo: memFree=1178792/2055920 swapFree=4176996/4192956
[pid=635] ppid=633 vsize=2056 CPUtime=0
/proc/635/stat : 635 (SATzilla2009_C) S 633 635 570 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1131370683 2105344 112 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/635/statm: 514 112 96 399 0 111 0
[pid=636] ppid=635 vsize=1476 CPUtime=4.89
/proc/636/stat : 636 (march_dl2004) R 635 635 570 0 -1 4194304 300 0 0 0 489 0 0 0 25 0 1 0 1131370683 1511424 291 1992294400 134512640 134996440 4294956192 18446744073709551615 134528127 0 0 8392704 0 0 0 0 17 0 0 0
/proc/636/statm: 369 291 74 118 0 248 0
Current children cumulated CPU time (s) 4.89
Current children cumulated vsize (KiB) 3532

[startup+5.00124 s]
/proc/loadavg: 2.13 2.30 2.12 2/66 637
/proc/meminfo: memFree=1178792/2055920 swapFree=4176996/4192956
[pid=635] ppid=633 vsize=2056 CPUtime=0
/proc/635/stat : 635 (SATzilla2009_C) R 633 635 570 0 -1 4194304 132 0 0 0 0 0 0 0 16 0 1 0 1131370683 2105344 112 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 0 0 0 0 17 0 0 0
/proc/635/statm: 514 113 97 399 0 111 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 2056
#
############


[startup+6.30135 s]
/proc/loadavg: 2.13 2.30 2.12 2/66 638
/proc/meminfo: memFree=1179760/2055920 swapFree=4176996/4192956
[pid=635] ppid=633 vsize=2056 CPUtime=4.99
/proc/635/stat : 635 (SATzilla2009_C) S 633 635 570 0 -1 4194304 156 300 0 0 0 0 499 0 19 0 1 0 1131370683 2105344 125 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/635/statm: 514 125 107 399 0 111 0
[pid=638] ppid=635 vsize=1664 CPUtime=1.29
/proc/638/stat : 638 (mxc-sr08) R 635 635 570 0 -1 4194304 325 0 0 0 129 0 0 0 25 0 1 0 1131371183 1703936 321 1992294400 134512640 135078026 4294956192 18446744073709551615 134522484 0 0 8392704 0 0 0 0 17 0 0 0
/proc/638/statm: 416 321 71 138 0 275 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 3720

[startup+12.7019 s]
/proc/loadavg: 2.04 2.27 2.12 2/66 640
/proc/meminfo: memFree=1177344/2055920 swapFree=4176996/4192956
[pid=635] ppid=633 vsize=7508 CPUtime=12.66
/proc/635/stat : 635 (SATzilla2009_C) R 633 635 570 0 -1 4194304 513 1978 0 0 61 6 1198 1 23 0 1 0 1131370683 7688192 419 1992294400 134512640 136149437 4294956224 18446744073709551615 135542670 0 0 4096 3 0 0 0 17 0 0 0
/proc/635/statm: 1877 419 207 399 0 1474 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 7508

[startup+25.501 s]
/proc/loadavg: 1.81 2.21 2.10 2/66 641
/proc/meminfo: memFree=1178952/2055920 swapFree=4176996/4192956
[pid=635] ppid=633 vsize=3408 CPUtime=16.37
/proc/635/stat : 635 (SATzilla2009_C) S 633 635 570 0 -1 4194304 547 1978 0 0 413 25 1198 1 25 0 1 0 1131370683 3489792 383 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/635/statm: 852 383 219 399 0 449 0
[pid=641] ppid=635 vsize=2808 CPUtime=9.08
/proc/641/stat : 641 (minisat20SAT07) R 635 635 570 0 -1 4194304 386 0 0 0 908 0 0 0 25 0 1 0 1131372324 2875392 381 1992294400 134512640 135078472 4294956192 18446744073709551615 134550720 0 0 8392704 3 0 0 0 17 0 0 0
/proc/641/statm: 702 381 73 138 0 561 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 6216

[startup+51.1013 s]
/proc/loadavg: 1.53 2.11 2.07 2/66 641
/proc/meminfo: memFree=1178312/2055920 swapFree=4176996/4192956
[pid=635] ppid=633 vsize=3408 CPUtime=16.37
/proc/635/stat : 635 (SATzilla2009_C) S 633 635 570 0 -1 4194304 547 1978 0 0 413 25 1198 1 25 0 1 0 1131370683 3489792 383 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/635/statm: 852 383 219 399 0 449 0
[pid=641] ppid=635 vsize=3468 CPUtime=34.67
/proc/641/stat : 641 (minisat20SAT07) R 635 635 570 0 -1 4194304 546 0 0 0 3467 0 0 0 25 0 1 0 1131372324 3551232 541 1992294400 134512640 135078472 4294956192 18446744073709551615 134550587 0 0 8392704 3 0 0 0 17 0 0 0
/proc/641/statm: 867 541 73 138 0 726 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 6876

[startup+102.306 s]
/proc/loadavg: 1.23 1.94 2.01 2/66 641
/proc/meminfo: memFree=1177672/2055920 swapFree=4176996/4192956
[pid=635] ppid=633 vsize=3408 CPUtime=16.37
/proc/635/stat : 635 (SATzilla2009_C) S 633 635 570 0 -1 4194304 547 1978 0 0 413 25 1198 1 25 0 1 0 1131370683 3489792 383 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/635/statm: 852 383 219 399 0 449 0
[pid=641] ppid=635 vsize=4260 CPUtime=85.85
/proc/641/stat : 641 (minisat20SAT07) R 635 635 570 0 -1 4194304 726 0 0 0 8585 0 0 0 25 0 1 0 1131372324 4362240 721 1992294400 134512640 135078472 4294956192 18446744073709551615 134550883 0 0 8392704 3 0 0 0 17 0 0 0
/proc/641/statm: 1065 721 73 138 0 924 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 7668

[startup+162.302 s]
/proc/loadavg: 1.08 1.77 1.95 2/66 641
/proc/meminfo: memFree=1177288/2055920 swapFree=4176996/4192956
[pid=635] ppid=633 vsize=3408 CPUtime=16.37
/proc/635/stat : 635 (SATzilla2009_C) S 633 635 570 0 -1 4194304 547 1978 0 0 413 25 1198 1 25 0 1 0 1131370683 3489792 383 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/635/statm: 852 383 219 399 0 449 0
[pid=641] ppid=635 vsize=4660 CPUtime=145.82
/proc/641/stat : 641 (minisat20SAT07) R 635 635 570 0 -1 4194304 827 0 0 0 14582 0 0 0 25 0 1 0 1131372324 4771840 822 1992294400 134512640 135078472 4294956192 18446744073709551615 134550624 0 0 8392704 3 0 0 0 17 0 0 0
/proc/641/statm: 1165 822 73 138 0 1024 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 8068

[startup+222.301 s]
/proc/loadavg: 1.03 1.62 1.88 2/66 647
/proc/meminfo: memFree=1176904/2055920 swapFree=4176996/4192956
[pid=635] ppid=633 vsize=3408 CPUtime=16.37
/proc/635/stat : 635 (SATzilla2009_C) S 633 635 570 0 -1 4194304 547 1978 0 0 413 25 1198 1 25 0 1 0 1131370683 3489792 383 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0

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

[pid=635] ppid=633 vsize=3408 CPUtime=16.37
/proc/635/stat : 635 (SATzilla2009_C) S 633 635 570 0 -1 4194304 547 1978 0 0 413 25 1198 1 25 0 1 0 1131370683 3489792 383 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/635/statm: 852 383 219 399 0 449 0
[pid=641] ppid=635 vsize=6512 CPUtime=565.62
/proc/641/stat : 641 (minisat20SAT07) R 635 635 570 0 -1 4194304 1303 0 0 0 56561 1 0 0 25 0 1 0 1131372324 6668288 1298 1992294400 134512640 135078472 4294956192 18446744073709551615 134550582 0 0 8392704 3 0 0 0 17 0 0 0
/proc/641/statm: 1628 1298 73 138 0 1487 0
Current children cumulated CPU time (s) 581.99
Current children cumulated vsize (KiB) 9920

[startup+642.301 s]
/proc/loadavg: 1.00 1.14 1.54 2/66 647
/proc/meminfo: memFree=1175368/2055920 swapFree=4176996/4192956
[pid=635] ppid=633 vsize=3408 CPUtime=16.37
/proc/635/stat : 635 (SATzilla2009_C) S 633 635 570 0 -1 4194304 547 1978 0 0 413 25 1198 1 25 0 1 0 1131370683 3489792 383 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/635/statm: 852 383 219 399 0 449 0
[pid=641] ppid=635 vsize=6644 CPUtime=625.59
/proc/641/stat : 641 (minisat20SAT07) R 635 635 570 0 -1 4194304 1336 0 0 0 62558 1 0 0 25 0 1 0 1131372324 6803456 1331 1992294400 134512640 135078472 4294956192 18446744073709551615 134550582 0 0 8392704 3 0 0 0 17 0 0 0
/proc/641/statm: 1661 1331 73 138 0 1520 0
Current children cumulated CPU time (s) 641.96
Current children cumulated vsize (KiB) 10052

[startup+702.301 s]
/proc/loadavg: 1.00 1.11 1.51 2/66 647
/proc/meminfo: memFree=1174920/2055920 swapFree=4176996/4192956
[pid=635] ppid=633 vsize=3408 CPUtime=16.37
/proc/635/stat : 635 (SATzilla2009_C) S 633 635 570 0 -1 4194304 547 1978 0 0 413 25 1198 1 25 0 1 0 1131370683 3489792 383 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/635/statm: 852 383 219 399 0 449 0
[pid=641] ppid=635 vsize=6908 CPUtime=685.56
/proc/641/stat : 641 (minisat20SAT07) R 635 635 570 0 -1 4194304 1408 0 0 0 68555 1 0 0 25 0 1 0 1131372324 7073792 1403 1992294400 134512640 135078472 4294956192 18446744073709551615 134550656 0 0 8392704 3 0 0 0 17 0 0 0
/proc/641/statm: 1727 1403 73 138 0 1586 0
Current children cumulated CPU time (s) 701.93
Current children cumulated vsize (KiB) 10316

[startup+762.307 s]
/proc/loadavg: 1.00 1.09 1.47 2/66 647
/proc/meminfo: memFree=1174792/2055920 swapFree=4176996/4192956
[pid=635] ppid=633 vsize=3408 CPUtime=16.37
/proc/635/stat : 635 (SATzilla2009_C) S 633 635 570 0 -1 4194304 547 1978 0 0 413 25 1198 1 25 0 1 0 1131370683 3489792 383 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/635/statm: 852 383 219 399 0 449 0
[pid=641] ppid=635 vsize=7048 CPUtime=745.54
/proc/641/stat : 641 (minisat20SAT07) R 635 635 570 0 -1 4194304 1447 0 0 0 74553 1 0 0 25 0 1 0 1131372324 7217152 1442 1992294400 134512640 135078472 4294956192 18446744073709551615 134556635 0 0 8392704 3 0 0 0 17 0 0 0
/proc/641/statm: 1762 1442 73 138 0 1621 0
Current children cumulated CPU time (s) 761.91
Current children cumulated vsize (KiB) 10456

[startup+822.302 s]
/proc/loadavg: 1.00 1.07 1.44 2/66 647
/proc/meminfo: memFree=1174728/2055920 swapFree=4176996/4192956
[pid=635] ppid=633 vsize=3408 CPUtime=16.37
/proc/635/stat : 635 (SATzilla2009_C) S 633 635 570 0 -1 4194304 547 1978 0 0 413 25 1198 1 25 0 1 0 1131370683 3489792 383 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/635/statm: 852 383 219 399 0 449 0
[pid=641] ppid=635 vsize=7184 CPUtime=805.52
/proc/641/stat : 641 (minisat20SAT07) R 635 635 570 0 -1 4194304 1475 0 0 0 80550 2 0 0 25 0 1 0 1131372324 7356416 1470 1992294400 134512640 135078472 4294956192 18446744073709551615 134550582 0 0 8392704 3 0 0 0 17 0 0 0
/proc/641/statm: 1796 1470 73 138 0 1655 0
Current children cumulated CPU time (s) 821.89
Current children cumulated vsize (KiB) 10592

[startup+882.301 s]
/proc/loadavg: 1.00 1.06 1.41 2/66 647
/proc/meminfo: memFree=1174664/2055920 swapFree=4176996/4192956
[pid=635] ppid=633 vsize=3408 CPUtime=16.37
/proc/635/stat : 635 (SATzilla2009_C) S 633 635 570 0 -1 4194304 547 1978 0 0 413 25 1198 1 25 0 1 0 1131370683 3489792 383 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/635/statm: 852 383 219 399 0 449 0
[pid=641] ppid=635 vsize=7316 CPUtime=865.5
/proc/641/stat : 641 (minisat20SAT07) R 635 635 570 0 -1 4194304 1487 0 0 0 86548 2 0 0 25 0 1 0 1131372324 7491584 1482 1992294400 134512640 135078472 4294956192 18446744073709551615 134550582 0 0 8392704 3 0 0 0 17 0 0 0
/proc/641/statm: 1829 1482 73 138 0 1688 0
Current children cumulated CPU time (s) 881.87
Current children cumulated vsize (KiB) 10724

[startup+942.301 s]
/proc/loadavg: 1.00 1.04 1.38 2/66 647
/proc/meminfo: memFree=1174536/2055920 swapFree=4176996/4192956
[pid=635] ppid=633 vsize=3408 CPUtime=16.37
/proc/635/stat : 635 (SATzilla2009_C) S 633 635 570 0 -1 4194304 547 1978 0 0 413 25 1198 1 25 0 1 0 1131370683 3489792 383 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/635/statm: 852 383 219 399 0 449 0
[pid=641] ppid=635 vsize=7448 CPUtime=925.47
/proc/641/stat : 641 (minisat20SAT07) R 635 635 570 0 -1 4194304 1520 0 0 0 92545 2 0 0 25 0 1 0 1131372324 7626752 1515 1992294400 134512640 135078472 4294956192 18446744073709551615 134550652 0 0 8392704 3 0 0 0 17 0 0 0
/proc/641/statm: 1862 1515 73 138 0 1721 0
Current children cumulated CPU time (s) 941.84
Current children cumulated vsize (KiB) 10856

[startup+1002.3 s]
/proc/loadavg: 1.00 1.03 1.36 2/66 647
/proc/meminfo: memFree=1174536/2055920 swapFree=4176996/4192956
[pid=635] ppid=633 vsize=3408 CPUtime=16.37
/proc/635/stat : 635 (SATzilla2009_C) S 633 635 570 0 -1 4194304 547 1978 0 0 413 25 1198 1 25 0 1 0 1131370683 3489792 383 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/635/statm: 852 383 219 399 0 449 0
[pid=641] ppid=635 vsize=7448 CPUtime=985.45
/proc/641/stat : 641 (minisat20SAT07) R 635 635 570 0 -1 4194304 1526 0 0 0 98543 2 0 0 25 0 1 0 1131372324 7626752 1521 1992294400 134512640 135078472 4294956192 18446744073709551615 134550582 0 0 8392704 3 0 0 0 17 0 0 0
/proc/641/statm: 1862 1521 73 138 0 1721 0
Current children cumulated CPU time (s) 1001.82
Current children cumulated vsize (KiB) 10856

[startup+1062.3 s]
/proc/loadavg: 1.00 1.02 1.33 2/66 647
/proc/meminfo: memFree=1174408/2055920 swapFree=4176996/4192956
[pid=635] ppid=633 vsize=3408 CPUtime=16.37
/proc/635/stat : 635 (SATzilla2009_C) S 633 635 570 0 -1 4194304 547 1978 0 0 413 25 1198 1 25 0 1 0 1131370683 3489792 383 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/635/statm: 852 383 219 399 0 449 0
[pid=641] ppid=635 vsize=7580 CPUtime=1045.42
/proc/641/stat : 641 (minisat20SAT07) R 635 635 570 0 -1 4194304 1553 0 0 0 104540 2 0 0 25 0 1 0 1131372324 7761920 1548 1992294400 134512640 135078472 4294956192 18446744073709551615 134550582 0 0 8392704 3 0 0 0 17 0 0 0
/proc/641/statm: 1895 1548 73 138 0 1754 0
Current children cumulated CPU time (s) 1061.79
Current children cumulated vsize (KiB) 10988

[startup+1122.3 s]
/proc/loadavg: 1.00 1.02 1.31 2/66 647
/proc/meminfo: memFree=1174216/2055920 swapFree=4176996/4192956
[pid=635] ppid=633 vsize=3408 CPUtime=16.37
/proc/635/stat : 635 (SATzilla2009_C) S 633 635 570 0 -1 4194304 547 1978 0 0 413 25 1198 1 25 0 1 0 1131370683 3489792 383 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/635/statm: 852 383 219 399 0 449 0
[pid=641] ppid=635 vsize=7708 CPUtime=1105.4
/proc/641/stat : 641 (minisat20SAT07) R 635 635 570 0 -1 4194304 1597 0 0 0 110538 2 0 0 25 0 1 0 1131372324 7892992 1592 1992294400 134512640 135078472 4294956192 18446744073709551615 134551032 0 0 8392704 3 0 0 0 17 0 0 0
/proc/641/statm: 1927 1592 73 138 0 1786 0
Current children cumulated CPU time (s) 1121.77
Current children cumulated vsize (KiB) 11116

[startup+1182.3 s]
/proc/loadavg: 1.00 1.01 1.29 2/66 647
/proc/meminfo: memFree=1174152/2055920 swapFree=4176996/4192956
[pid=635] ppid=633 vsize=3408 CPUtime=16.37
/proc/635/stat : 635 (SATzilla2009_C) S 633 635 570 0 -1 4194304 547 1978 0 0 413 25 1198 1 25 0 1 0 1131370683 3489792 383 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/635/statm: 852 383 219 399 0 449 0
[pid=641] ppid=635 vsize=7848 CPUtime=1165.37
/proc/641/stat : 641 (minisat20SAT07) R 635 635 570 0 -1 4194304 1626 0 0 0 116535 2 0 0 25 0 1 0 1131372324 8036352 1621 1992294400 134512640 135078472 4294956192 18446744073709551615 134563152 0 0 8392704 3 0 0 0 17 0 0 0
/proc/641/statm: 1962 1621 73 138 0 1821 0
Current children cumulated CPU time (s) 1181.74
Current children cumulated vsize (KiB) 11256



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1195.71 s]
/proc/loadavg: 1.00 1.01 1.28 2/66 647
/proc/meminfo: memFree=1174152/2055920 swapFree=4176996/4192956
[pid=635] ppid=633 vsize=3408 CPUtime=16.37
/proc/635/stat : 635 (SATzilla2009_C) S 633 635 570 0 -1 4194304 547 1978 0 0 413 25 1198 1 25 0 1 0 1131370683 3489792 383 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/635/statm: 852 383 219 399 0 449 0
[pid=641] ppid=635 vsize=7848 CPUtime=1178.78
/proc/641/stat : 641 (minisat20SAT07) R 635 635 570 0 -1 4194304 1632 0 0 0 117876 2 0 0 25 0 1 0 1131372324 8036352 1627 1992294400 134512640 135078472 4294956192 18446744073709551615 134550652 0 0 8392704 3 0 0 0 17 0 0 0
/proc/641/statm: 1962 1627 73 138 0 1821 0
Current children cumulated CPU time (s) 1195.15
Current children cumulated vsize (KiB) 11256

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 1.01 1.28 2/66 647
/proc/meminfo: memFree=1174152/2055920 swapFree=4176996/4192956
[pid=635] ppid=633 vsize=3408 CPUtime=16.37
/proc/635/stat : 635 (SATzilla2009_C) S 633 635 570 0 -1 4194304 547 1978 0 0 413 25 1198 1 25 0 1 0 1131370683 3489792 383 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/635/statm: 852 383 219 399 0 449 0
[pid=641] ppid=635 vsize=7848 CPUtime=1178.78
/proc/641/stat : 641 (minisat20SAT07) R 635 635 570 0 -1 4194304 1632 0 0 0 117876 2 0 0 25 0 1 0 1131372324 8036352 1627 1992294400 134512640 135078472 4294956192 18446744073709551615 134550652 0 0 8392704 3 0 0 0 17 0 0 0
/proc/641/statm: 1962 1627 73 138 0 1821 0
Current children cumulated CPU time (s) 1195.15
Current children cumulated vsize (KiB) 11256

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): 1200.07
CPU user time (s): 1199.77
CPU system time (s): 0.302953
CPU usage (%): 100.364
Max. virtual memory (cumulated for all children) (KiB): 11256

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1194.88
system time used= 0.302953
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4172
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= 3896

runsolver used 1.02384 second user time and 3.33549 second system time

The end

Launcher Data 

Begin job on node50 at 2009-04-01 13:58:05
IDJOB=1539789
IDBENCH=70709
IDSOLVER=527
FILE ID=node50/1539789-1238587085
PBS_JOBID= 9068305
Free space on /tmp= 64220 MiB

SOLVER NAME= SATzilla2009_C 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/540/unif-k3-r4.25-v540-c2295-S23858409-056.cnf
COMMAND LINE= HOME/SATzilla2009_C BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1539789-1238587085/watcher-1539789-1238587085 -o /tmp/evaluation-result-1539789-1238587085/solver-1539789-1238587085 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/SATzilla2009_C HOME/instance-1539789-1238587085.cnf

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

MD5SUM BENCH= 1d9e0ed32c3bf3bc5fbb21926c01a19c
RANDOM SEED=1649438376

node50.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		: 3000.238
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		: 3000.238
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:       1181088 kB
Buffers:        107140 kB
Cached:         659840 kB
SwapCached:       9920 kB
Active:         258112 kB
Inactive:       520396 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1181088 kB
SwapTotal:     4192956 kB
SwapFree:      4176996 kB
Dirty:           31612 kB
Writeback:           0 kB
Mapped:          17228 kB
Slab:            82328 kB
Committed_AS:  3213416 kB
PageTables:       1456 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 64192 MiB
End job on node50 at 2009-04-01 14:18:03