Trace number 1539804

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) 1200.09 1195.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/480/
unif-k3-r4.25-v480-c2040-S1229813320-044.cnf
MD5SUM2315ae7c52f58a7ab05069e081d5c3af
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.031994
Satisfiable
(Un)Satisfiability was proved
Number of variables480
Number of clauses2040
Sum of the clauses size6120
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32040
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

16.27/16.37	c SATzilla is building models for class 2
16.27/16.37	c run presolver march_dl2004 for 5 seconds ... 
16.27/16.37	c Bin: Executing march_dl2004
16.27/16.37	c spawning binary file with 5 seconds ...
16.27/16.37	c child exit by a signal
16.27/16.37	c march_dl2004 returned code 137.
16.27/16.37	c run presolver mxc-sr08 for 5 seconds ... 
16.27/16.37	c Bin: Executing mxc-sr08
16.27/16.37	c spawning binary file with 5 seconds ...
16.27/16.37	c child exit by a signal
16.27/16.37	c mxc-sr08 returned code 137.
16.27/16.37	c Orignal number of varibales is 480, number of clauses is 2040 
16.27/16.37	c predicted feature computation time is 6.975744 
16.27/16.37	c Bin: Executing satelite
16.27/16.37	c spawning binary file with 240 seconds ...
16.27/16.37	c child exited successfully
16.27/16.37	c satzilla computing base features
16.27/16.37	c Number of variabe is: 468, Number of clause is : 2030 
16.27/16.37	c Initializing...
16.27/16.37	c satzilla compute diameter ...
16.27/16.37	c start diameter features ...
16.27/16.37	c satzilla doing clause learning
16.27/16.37	c start clause learning features ...
16.27/16.37	c Bin: Executing zchaff07
16.27/16.37	c spawning binary file with 2 seconds ...
16.27/16.37	c child exit by a signal
16.27/16.37	c satzilla doing survey propogation probe
16.27/16.37	c do survay propogation for 2 second ...
16.27/16.37	c satzilla doing local search probe
16.27/16.37	c satzilla doing lobjois search-space size estimate
16.27/16.37	c features are:480 2040 468 2030 0.025641 0.00492611 0.230542 0.489524 0.586353 0.701296 0.00648078 0.0615688 0.00641026 0.0106838 0.145976 0 0.968473 0.00648078 0.284919 0.00197044 0.0128079 2.69262 0.234486 0.169075 0 1 3.35771 0.00313776 0.383943 0 0.00689655 2.27727 0.487192 0.0127847 0.280087 0.00394089 0.0256158 4 0 4 4 -0 3944.25 0.0266538 3821 4062 4062 3821 4062 3860 4034 28.2096 0.092772 24.3151 31.6558 31.6558 24.3151 31.6558 28.0788 28.7885 0.38953 0.593062 0.00181114 1 0.716702 0.0718724 0.570157 0.219279 0.369441 0.0887123 0.670251 0.00498446 0.44987 0.164004 0.0235249 0.117599 0.0442167 0.0764843 23.0197 0.24899 103.074 0.0753364 103 93 113 0.800709 0.247305 0.877968 0.0527721 0.319791 0.535834 
16.27/16.37	c satzilla's ranking:
16.27/16.37	c 1) minisat20SAT07: 3.547891
16.27/16.37	c 2) mxc-sr08: 3.467371
16.27/16.37	c 3) march_dl2004: 3.333723
16.27/16.37	c 4) minisat20: 3.310586
16.27/16.37	c 5) vallst: 0.922898
16.27/16.37	c 6) zchaff_rand: 0.368712
16.27/16.37	c 7) tts-4-0: 0.311634
16.27/16.37	c 8) SATenstein: -10000.000000
16.27/16.37	c 9) gnovelty+: -10000.000000
16.27/16.37	c 10) adaptg2wsat+: -10000.000000
16.27/16.37	c 11) adaptg2wsat0: -10000.000000
16.27/16.37	c 12) picosat846: -10000.000000
16.27/16.37	c 13) kcnfs04SAT07: -10000.000000
16.27/16.37	c satzilla running minisat20SAT07 ... 
1195.17/1195.50	c Bin: Executing minisat20SAT07
1195.17/1195.50	c spawning binary file with 1183 seconds ...
1195.17/1195.50	c child exit by a signal
1195.17/1195.50	c minisat20SAT07 returned code 143.
1195.17/1195.50	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-1539804-1238589002/watcher-1539804-1238589002 -o /tmp/evaluation-result-1539804-1238589002/solver-1539804-1238589002 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/SATzilla2009_C HOME/instance-1539804-1238589002.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: 2.30 2.12 1.68 3/64 608
/proc/meminfo: memFree=1000416/2055920 swapFree=4176444/4192956
[pid=608] ppid=606 vsize=2056 CPUtime=0
/proc/608/stat : 608 (SATzilla2009_C) S 606 608 32211 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1131565587 2105344 112 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/608/statm: 514 112 96 399 0 111 0
[pid=609] ppid=608 vsize=776 CPUtime=0
/proc/609/stat : 609 (march_dl2004) R 608 608 32211 0 -1 4194304 118 0 0 0 0 0 0 0 19 0 1 0 1131565587 794624 112 1992294400 134512640 134996440 4294956176 18446744073709551615 134631169 0 0 8392704 0 0 0 0 17 0 0 0
/proc/609/statm: 194 111 53 118 0 73 0

[startup+0.061679 s]
/proc/loadavg: 2.30 2.12 1.68 3/64 608
/proc/meminfo: memFree=1000416/2055920 swapFree=4176444/4192956
[pid=608] ppid=606 vsize=2056 CPUtime=0
/proc/608/stat : 608 (SATzilla2009_C) S 606 608 32211 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1131565587 2105344 112 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/608/statm: 514 112 96 399 0 111 0
[pid=609] ppid=608 vsize=1168 CPUtime=0.05
/proc/609/stat : 609 (march_dl2004) R 608 608 32211 0 -1 4194304 242 0 0 0 5 0 0 0 19 0 1 0 1131565587 1196032 234 1992294400 134512640 134996440 4294956176 18446744073709551615 134527899 0 0 8392704 0 0 0 0 17 0 0 0
/proc/609/statm: 292 234 74 118 0 171 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 3224

[startup+0.101677 s]
/proc/loadavg: 2.30 2.12 1.68 3/64 608
/proc/meminfo: memFree=1000416/2055920 swapFree=4176444/4192956
[pid=608] ppid=606 vsize=2056 CPUtime=0
/proc/608/stat : 608 (SATzilla2009_C) S 606 608 32211 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1131565587 2105344 112 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/608/statm: 514 112 96 399 0 111 0
[pid=609] ppid=608 vsize=1168 CPUtime=0.09
/proc/609/stat : 609 (march_dl2004) R 608 608 32211 0 -1 4194304 248 0 0 0 9 0 0 0 20 0 1 0 1131565587 1196032 240 1992294400 134512640 134996440 4294956176 18446744073709551615 134528073 0 0 8392704 0 0 0 0 17 0 0 0
/proc/609/statm: 292 240 74 118 0 171 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3224

[startup+0.301694 s]
/proc/loadavg: 2.30 2.12 1.68 3/64 608
/proc/meminfo: memFree=1000416/2055920 swapFree=4176444/4192956
[pid=608] ppid=606 vsize=2056 CPUtime=0
/proc/608/stat : 608 (SATzilla2009_C) S 606 608 32211 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1131565587 2105344 112 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/608/statm: 514 112 96 399 0 111 0
[pid=609] ppid=608 vsize=1300 CPUtime=0.29
/proc/609/stat : 609 (march_dl2004) R 608 608 32211 0 -1 4194304 259 0 0 0 29 0 0 0 21 0 1 0 1131565587 1331200 251 1992294400 134512640 134996440 4294956176 18446744073709551615 134551525 0 0 8392704 0 0 0 0 17 0 0 0
/proc/609/statm: 325 251 74 118 0 204 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3356

[startup+0.701735 s]
/proc/loadavg: 2.30 2.12 1.68 3/64 608
/proc/meminfo: memFree=1000416/2055920 swapFree=4176444/4192956
[pid=608] ppid=606 vsize=2056 CPUtime=0
/proc/608/stat : 608 (SATzilla2009_C) S 606 608 32211 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1131565587 2105344 112 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/608/statm: 514 112 96 399 0 111 0
[pid=609] ppid=608 vsize=1300 CPUtime=0.69
/proc/609/stat : 609 (march_dl2004) R 608 608 32211 0 -1 4194304 265 0 0 0 69 0 0 0 25 0 1 0 1131565587 1331200 257 1992294400 134512640 134996440 4294956176 18446744073709551615 134588146 0 0 8392704 0 0 0 0 17 0 0 0
/proc/609/statm: 325 257 74 118 0 204 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3356

[startup+1.50181 s]
/proc/loadavg: 2.19 2.10 1.68 2/66 610
/proc/meminfo: memFree=999504/2055920 swapFree=4176444/4192956
[pid=608] ppid=606 vsize=2056 CPUtime=0
/proc/608/stat : 608 (SATzilla2009_C) S 606 608 32211 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1131565587 2105344 112 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/608/statm: 514 112 96 399 0 111 0
[pid=609] ppid=608 vsize=1300 CPUtime=1.49
/proc/609/stat : 609 (march_dl2004) R 608 608 32211 0 -1 4194304 270 0 0 0 149 0 0 0 25 0 1 0 1131565587 1331200 262 1992294400 134512640 134996440 4294956176 18446744073709551615 134528324 0 0 8392704 0 0 0 0 17 0 0 0
/proc/609/statm: 325 262 74 118 0 204 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3356

[startup+3.10198 s]
/proc/loadavg: 2.19 2.10 1.68 2/66 610
/proc/meminfo: memFree=998608/2055920 swapFree=4176444/4192956
[pid=608] ppid=606 vsize=2056 CPUtime=0
/proc/608/stat : 608 (SATzilla2009_C) S 606 608 32211 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1131565587 2105344 112 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/608/statm: 514 112 96 399 0 111 0
[pid=609] ppid=608 vsize=1300 CPUtime=3.09
/proc/609/stat : 609 (march_dl2004) R 608 608 32211 0 -1 4194304 276 0 0 0 309 0 0 0 25 0 1 0 1131565587 1331200 268 1992294400 134512640 134996440 4294956176 18446744073709551615 134528340 0 0 8392704 0 0 0 0 17 0 0 0
/proc/609/statm: 325 268 74 118 0 204 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3356

############
# 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+4.90116 s]
/proc/loadavg: 2.19 2.10 1.68 2/66 610
/proc/meminfo: memFree=999632/2055920 swapFree=4176444/4192956
[pid=608] ppid=606 vsize=2056 CPUtime=0
/proc/608/stat : 608 (SATzilla2009_C) S 606 608 32211 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1131565587 2105344 112 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/608/statm: 514 112 96 399 0 111 0
[pid=609] ppid=608 vsize=1300 CPUtime=4.89
/proc/609/stat : 609 (march_dl2004) R 608 608 32211 0 -1 4194304 282 0 0 0 489 0 0 0 25 0 1 0 1131565587 1331200 274 1992294400 134512640 134996440 4294956176 18446744073709551615 134514049 0 0 8392704 0 0 0 0 17 0 0 0
/proc/609/statm: 325 274 74 118 0 204 0
Current children cumulated CPU time (s) 4.89
Current children cumulated vsize (KiB) 3356

[startup+5.00117 s]
/proc/loadavg: 2.19 2.10 1.68 2/66 610
/proc/meminfo: memFree=999632/2055920 swapFree=4176444/4192956
[pid=608] ppid=606 vsize=2056 CPUtime=0
/proc/608/stat : 608 (SATzilla2009_C) S 606 608 32211 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1131565587 2105344 112 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/608/statm: 514 112 96 399 0 111 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 2056
#
############


[startup+6.3013 s]
/proc/loadavg: 2.10 2.08 1.68 2/66 611
/proc/meminfo: memFree=999760/2055920 swapFree=4176444/4192956
[pid=608] ppid=606 vsize=2056 CPUtime=4.99
/proc/608/stat : 608 (SATzilla2009_C) S 606 608 32211 0 -1 4194304 156 282 0 0 0 0 499 0 19 0 1 0 1131565587 2105344 125 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/608/statm: 514 125 107 399 0 111 0
[pid=611] ppid=608 vsize=1532 CPUtime=1.29
/proc/611/stat : 611 (mxc-sr08) R 608 608 32211 0 -1 4194304 303 0 0 0 129 0 0 0 25 0 1 0 1131566087 1568768 299 1992294400 134512640 135078026 4294956176 18446744073709551615 134534834 0 0 8392704 0 0 0 0 17 0 0 0
/proc/611/statm: 383 299 71 138 0 242 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 3588

[startup+12.7019 s]
/proc/loadavg: 2.01 2.07 1.67 2/66 613
/proc/meminfo: memFree=997336/2055920 swapFree=4176444/4192956
[pid=608] ppid=606 vsize=7444 CPUtime=12.68
/proc/608/stat : 608 (SATzilla2009_C) R 606 608 32211 0 -1 4194304 496 1841 0 0 61 7 1198 2 24 0 1 0 1131565587 7622656 405 1992294400 134512640 136149437 4294956208 18446744073709551615 135542670 0 0 4096 3 0 0 0 17 0 0 0
/proc/608/statm: 1861 405 207 399 0 1458 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 7444

[startup+25.5022 s]
/proc/loadavg: 1.85 2.03 1.66 2/66 614
/proc/meminfo: memFree=999000/2055920 swapFree=4176444/4192956
[pid=608] ppid=606 vsize=3344 CPUtime=16.35
/proc/608/stat : 608 (SATzilla2009_C) S 606 608 32211 0 -1 4194304 531 1841 0 0 411 24 1198 2 25 0 1 0 1131565587 3424256 373 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/608/statm: 836 373 219 399 0 433 0
[pid=614] ppid=608 vsize=2672 CPUtime=9.12
/proc/614/stat : 614 (minisat20SAT07) R 608 608 32211 0 -1 4194304 346 0 0 0 912 0 0 0 25 0 1 0 1131567224 2736128 341 1992294400 134512640 135078472 4294956176 18446744073709551615 134550652 0 0 8392704 3 0 0 0 17 0 0 0
/proc/614/statm: 668 341 73 138 0 527 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 6016

[startup+51.1028 s]
/proc/loadavg: 1.52 1.93 1.64 2/66 614
/proc/meminfo: memFree=998360/2055920 swapFree=4176444/4192956
[pid=608] ppid=606 vsize=3344 CPUtime=16.35
/proc/608/stat : 608 (SATzilla2009_C) S 606 608 32211 0 -1 4194304 531 1841 0 0 411 24 1198 2 25 0 1 0 1131565587 3424256 373 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/608/statm: 836 373 219 399 0 433 0
[pid=614] ppid=608 vsize=3200 CPUtime=34.71
/proc/614/stat : 614 (minisat20SAT07) R 608 608 32211 0 -1 4194304 479 0 0 0 3471 0 0 0 25 0 1 0 1131567224 3276800 474 1992294400 134512640 135078472 4294956176 18446744073709551615 134552663 0 0 8392704 3 0 0 0 17 0 0 0
/proc/614/statm: 800 474 73 138 0 659 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 6544

[startup+102.307 s]
/proc/loadavg: 1.22 1.78 1.61 2/66 614
/proc/meminfo: memFree=997912/2055920 swapFree=4176444/4192956
[pid=608] ppid=606 vsize=3344 CPUtime=16.35
/proc/608/stat : 608 (SATzilla2009_C) S 606 608 32211 0 -1 4194304 531 1841 0 0 411 24 1198 2 25 0 1 0 1131565587 3424256 373 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/608/statm: 836 373 219 399 0 433 0
[pid=614] ppid=608 vsize=3728 CPUtime=85.89
/proc/614/stat : 614 (minisat20SAT07) R 608 608 32211 0 -1 4194304 618 0 0 0 8589 0 0 0 25 0 1 0 1131567224 3817472 613 1992294400 134512640 135078472 4294956176 18446744073709551615 134550554 0 0 8392704 3 0 0 0 17 0 0 0
/proc/614/statm: 932 613 73 138 0 791 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 7072

[startup+162.302 s]
/proc/loadavg: 1.08 1.64 1.56 2/66 614
/proc/meminfo: memFree=997464/2055920 swapFree=4176444/4192956
[pid=608] ppid=606 vsize=3344 CPUtime=16.35
/proc/608/stat : 608 (SATzilla2009_C) S 606 608 32211 0 -1 4194304 531 1841 0 0 411 24 1198 2 25 0 1 0 1131565587 3424256 373 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/608/statm: 836 373 219 399 0 433 0
[pid=614] ppid=608 vsize=4144 CPUtime=145.87
/proc/614/stat : 614 (minisat20SAT07) R 608 608 32211 0 -1 4194304 718 0 0 0 14587 0 0 0 25 0 1 0 1131567224 4243456 713 1992294400 134512640 135078472 4294956176 18446744073709551615 134550695 0 0 8392704 3 0 0 0 17 0 0 0
/proc/614/statm: 1036 713 73 138 0 895 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 7488

[startup+222.302 s]
/proc/loadavg: 1.03 1.52 1.53 2/66 614
/proc/meminfo: memFree=997208/2055920 swapFree=4176444/4192956
[pid=608] ppid=606 vsize=3344 CPUtime=16.35
/proc/608/stat : 608 (SATzilla2009_C) S 606 608 32211 0 -1 4194304 531 1841 0 0 411 24 1198 2 25 0 1 0 1131565587 3424256 373 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0

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

[pid=608] ppid=606 vsize=3344 CPUtime=16.35
/proc/608/stat : 608 (SATzilla2009_C) S 606 608 32211 0 -1 4194304 531 1841 0 0 411 24 1198 2 25 0 1 0 1131565587 3424256 373 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/608/statm: 836 373 219 399 0 433 0
[pid=614] ppid=608 vsize=5748 CPUtime=565.77
/proc/614/stat : 614 (minisat20SAT07) R 608 608 32211 0 -1 4194304 1121 0 0 0 56576 1 0 0 25 0 1 0 1131567224 5885952 1116 1992294400 134512640 135078472 4294956176 18446744073709551615 134550729 0 0 8392704 3 0 0 0 17 0 0 0
/proc/614/statm: 1437 1116 73 138 0 1296 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 9092

[startup+642.301 s]
/proc/loadavg: 1.00 1.12 1.32 2/66 614
/proc/meminfo: memFree=995800/2055920 swapFree=4176444/4192956
[pid=608] ppid=606 vsize=3344 CPUtime=16.35
/proc/608/stat : 608 (SATzilla2009_C) S 606 608 32211 0 -1 4194304 531 1841 0 0 411 24 1198 2 25 0 1 0 1131565587 3424256 373 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/608/statm: 836 373 219 399 0 433 0
[pid=614] ppid=608 vsize=5872 CPUtime=625.76
/proc/614/stat : 614 (minisat20SAT07) R 608 608 32211 0 -1 4194304 1142 0 0 0 62575 1 0 0 25 0 1 0 1131567224 6012928 1137 1992294400 134512640 135078472 4294956176 18446744073709551615 134550729 0 0 8392704 3 0 0 0 17 0 0 0
/proc/614/statm: 1468 1137 73 138 0 1327 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 9216

[startup+702.302 s]
/proc/loadavg: 1.00 1.09 1.30 2/66 614
/proc/meminfo: memFree=995608/2055920 swapFree=4176444/4192956
[pid=608] ppid=606 vsize=3344 CPUtime=16.35
/proc/608/stat : 608 (SATzilla2009_C) S 606 608 32211 0 -1 4194304 531 1841 0 0 411 24 1198 2 25 0 1 0 1131565587 3424256 373 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/608/statm: 836 373 219 399 0 433 0
[pid=614] ppid=608 vsize=6124 CPUtime=685.74
/proc/614/stat : 614 (minisat20SAT07) R 608 608 32211 0 -1 4194304 1190 0 0 0 68573 1 0 0 25 0 1 0 1131567224 6270976 1185 1992294400 134512640 135078472 4294956176 18446744073709551615 134550241 0 0 8392704 3 0 0 0 17 0 0 0
/proc/614/statm: 1531 1185 73 138 0 1390 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 9468

[startup+762.306 s]
/proc/loadavg: 1.00 1.07 1.27 2/66 614
/proc/meminfo: memFree=995416/2055920 swapFree=4176444/4192956
[pid=608] ppid=606 vsize=3344 CPUtime=16.35
/proc/608/stat : 608 (SATzilla2009_C) S 606 608 32211 0 -1 4194304 531 1841 0 0 411 24 1198 2 25 0 1 0 1131565587 3424256 373 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/608/statm: 836 373 219 399 0 433 0
[pid=614] ppid=608 vsize=6248 CPUtime=745.73
/proc/614/stat : 614 (minisat20SAT07) R 608 608 32211 0 -1 4194304 1223 0 0 0 74572 1 0 0 25 0 1 0 1131567224 6397952 1218 1992294400 134512640 135078472 4294956176 18446744073709551615 134550642 0 0 8392704 3 0 0 0 17 0 0 0
/proc/614/statm: 1562 1218 73 138 0 1421 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 9592

[startup+822.302 s]
/proc/loadavg: 1.00 1.06 1.25 2/66 616
/proc/meminfo: memFree=995032/2055920 swapFree=4176444/4192956
[pid=608] ppid=606 vsize=3344 CPUtime=16.35
/proc/608/stat : 608 (SATzilla2009_C) S 606 608 32211 0 -1 4194304 531 1841 0 0 411 24 1198 2 25 0 1 0 1131565587 3424256 373 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/608/statm: 836 373 219 399 0 433 0
[pid=614] ppid=608 vsize=6388 CPUtime=805.71
/proc/614/stat : 614 (minisat20SAT07) R 608 608 32211 0 -1 4194304 1278 0 0 0 80570 1 0 0 25 0 1 0 1131567224 6541312 1273 1992294400 134512640 135078472 4294956176 18446744073709551615 134550573 0 0 8392704 3 0 0 0 17 0 0 0
/proc/614/statm: 1597 1273 73 138 0 1456 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 9732

[startup+882.302 s]
/proc/loadavg: 1.00 1.04 1.24 2/66 616
/proc/meminfo: memFree=995032/2055920 swapFree=4176444/4192956
[pid=608] ppid=606 vsize=3344 CPUtime=16.35
/proc/608/stat : 608 (SATzilla2009_C) S 606 608 32211 0 -1 4194304 531 1841 0 0 411 24 1198 2 25 0 1 0 1131565587 3424256 373 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/608/statm: 836 373 219 399 0 433 0
[pid=614] ppid=608 vsize=6528 CPUtime=865.7
/proc/614/stat : 614 (minisat20SAT07) R 608 608 32211 0 -1 4194304 1284 0 0 0 86569 1 0 0 25 0 1 0 1131567224 6684672 1279 1992294400 134512640 135078472 4294956176 18446744073709551615 134552328 0 0 8392704 3 0 0 0 17 0 0 0
/proc/614/statm: 1632 1279 73 138 0 1491 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 9872

[startup+942.302 s]
/proc/loadavg: 1.00 1.03 1.22 2/66 616
/proc/meminfo: memFree=995032/2055920 swapFree=4176444/4192956
[pid=608] ppid=606 vsize=3344 CPUtime=16.35
/proc/608/stat : 608 (SATzilla2009_C) S 606 608 32211 0 -1 4194304 531 1841 0 0 411 24 1198 2 25 0 1 0 1131565587 3424256 373 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/608/statm: 836 373 219 399 0 433 0
[pid=614] ppid=608 vsize=6528 CPUtime=925.68
/proc/614/stat : 614 (minisat20SAT07) R 608 608 32211 0 -1 4194304 1305 0 0 0 92567 1 0 0 25 0 1 0 1131567224 6684672 1300 1992294400 134512640 135078472 4294956176 18446744073709551615 134550720 0 0 8392704 3 0 0 0 17 0 0 0
/proc/614/statm: 1632 1300 73 138 0 1491 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 9872

[startup+1002.3 s]
/proc/loadavg: 1.00 1.03 1.20 2/66 616
/proc/meminfo: memFree=994968/2055920 swapFree=4176444/4192956
[pid=608] ppid=606 vsize=3344 CPUtime=16.35
/proc/608/stat : 608 (SATzilla2009_C) S 606 608 32211 0 -1 4194304 531 1841 0 0 411 24 1198 2 25 0 1 0 1131565587 3424256 373 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/608/statm: 836 373 219 399 0 433 0
[pid=614] ppid=608 vsize=6660 CPUtime=985.67
/proc/614/stat : 614 (minisat20SAT07) R 608 608 32211 0 -1 4194304 1337 0 0 0 98566 1 0 0 25 0 1 0 1131567224 6819840 1332 1992294400 134512640 135078472 4294956176 18446744073709551615 134550270 0 0 8392704 3 0 0 0 17 0 0 0
/proc/614/statm: 1665 1332 73 138 0 1524 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 10004

[startup+1062.3 s]
/proc/loadavg: 1.00 1.02 1.18 2/66 616
/proc/meminfo: memFree=994904/2055920 swapFree=4176444/4192956
[pid=608] ppid=606 vsize=3344 CPUtime=16.35
/proc/608/stat : 608 (SATzilla2009_C) S 606 608 32211 0 -1 4194304 531 1841 0 0 411 24 1198 2 25 0 1 0 1131565587 3424256 373 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/608/statm: 836 373 219 399 0 433 0
[pid=614] ppid=608 vsize=6788 CPUtime=1045.65
/proc/614/stat : 614 (minisat20SAT07) R 608 608 32211 0 -1 4194304 1362 0 0 0 104564 1 0 0 25 0 1 0 1131567224 6950912 1357 1992294400 134512640 135078472 4294956176 18446744073709551615 134550652 0 0 8392704 3 0 0 0 17 0 0 0
/proc/614/statm: 1697 1357 73 138 0 1556 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 10132

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.17 2/66 616
/proc/meminfo: memFree=994840/2055920 swapFree=4176444/4192956
[pid=608] ppid=606 vsize=3344 CPUtime=16.35
/proc/608/stat : 608 (SATzilla2009_C) S 606 608 32211 0 -1 4194304 531 1841 0 0 411 24 1198 2 25 0 1 0 1131565587 3424256 373 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/608/statm: 836 373 219 399 0 433 0
[pid=614] ppid=608 vsize=6788 CPUtime=1105.63
/proc/614/stat : 614 (minisat20SAT07) R 608 608 32211 0 -1 4194304 1382 0 0 0 110562 1 0 0 25 0 1 0 1131567224 6950912 1377 1992294400 134512640 135078472 4294956176 18446744073709551615 134550729 0 0 8392704 3 0 0 0 17 0 0 0
/proc/614/statm: 1697 1377 73 138 0 1556 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 10132

[startup+1182.3 s]
/proc/loadavg: 1.00 1.01 1.16 2/66 616
/proc/meminfo: memFree=994712/2055920 swapFree=4176444/4192956
[pid=608] ppid=606 vsize=3344 CPUtime=16.35
/proc/608/stat : 608 (SATzilla2009_C) S 606 608 32211 0 -1 4194304 531 1841 0 0 411 24 1198 2 25 0 1 0 1131565587 3424256 373 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/608/statm: 836 373 219 399 0 433 0
[pid=614] ppid=608 vsize=6916 CPUtime=1165.62
/proc/614/stat : 614 (minisat20SAT07) R 608 608 32211 0 -1 4194304 1413 0 0 0 116561 1 0 0 25 0 1 0 1131567224 7081984 1408 1992294400 134512640 135078472 4294956176 18446744073709551615 134550582 0 0 8392704 3 0 0 0 17 0 0 0
/proc/614/statm: 1729 1408 73 138 0 1588 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 10260



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1195.5 s]
/proc/loadavg: 1.00 1.01 1.16 2/66 616
/proc/meminfo: memFree=994712/2055920 swapFree=4176444/4192956
[pid=608] ppid=606 vsize=3344 CPUtime=16.35
/proc/608/stat : 608 (SATzilla2009_C) S 606 608 32211 0 -1 4194304 531 1841 0 0 411 24 1198 2 25 0 1 0 1131565587 3424256 373 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/608/statm: 836 373 219 399 0 433 0
[pid=614] ppid=608 vsize=6916 CPUtime=1178.82
/proc/614/stat : 614 (minisat20SAT07) R 608 608 32211 0 -1 4194304 1413 0 0 0 117881 1 0 0 25 0 1 0 1131567224 7081984 1408 1992294400 134512640 135078472 4294956176 18446744073709551615 134556024 0 0 8392704 3 0 0 0 17 0 0 0
/proc/614/statm: 1729 1408 73 138 0 1588 0
Current children cumulated CPU time (s) 1195.17
Current children cumulated vsize (KiB) 10260

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

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

[startup+1195.5 s]
/proc/loadavg: 1.00 1.01 1.16 2/66 616
/proc/meminfo: memFree=994712/2055920 swapFree=4176444/4192956
[pid=608] ppid=606 vsize=3344 CPUtime=16.35
/proc/608/stat : 608 (SATzilla2009_C) S 606 608 32211 0 -1 4194304 531 1841 0 0 411 24 1198 2 25 0 1 0 1131565587 3424256 373 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/608/statm: 836 373 219 399 0 433 0
[pid=614] ppid=608 vsize=6916 CPUtime=1178.82
/proc/614/stat : 614 (minisat20SAT07) R 608 608 32211 0 -1 4194304 1413 0 0 0 117881 1 0 0 25 0 1 0 1131567224 7081984 1408 1992294400 134512640 135078472 4294956176 18446744073709551615 134556024 0 0 8392704 3 0 0 0 17 0 0 0
/proc/614/statm: 1729 1408 73 138 0 1588 0
Current children cumulated CPU time (s) 1195.17
Current children cumulated vsize (KiB) 10260

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): 1195.51
CPU time (s): 1200.09
CPU user time (s): 1199.8
CPU system time (s): 0.287956
CPU usage (%): 100.383
Max. virtual memory (cumulated for all children) (KiB): 10264

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1194.91
system time used= 0.287956
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3799
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= 2105

runsolver used 1.00285 second user time and 3.35849 second system time

The end

Launcher Data 

Begin job on node27 at 2009-04-01 14:30:02
IDJOB=1539804
IDBENCH=70714
IDSOLVER=527
FILE ID=node27/1539804-1238589002
PBS_JOBID= 9062222
Free space on /tmp= 65720 MiB

SOLVER NAME= SATzilla2009_C 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/480/unif-k3-r4.25-v480-c2040-S1229813320-044.cnf
COMMAND LINE= HOME/SATzilla2009_C BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1539804-1238589002/watcher-1539804-1238589002 -o /tmp/evaluation-result-1539804-1238589002/solver-1539804-1238589002 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/SATzilla2009_C HOME/instance-1539804-1238589002.cnf

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

MD5SUM BENCH= 2315ae7c52f58a7ab05069e081d5c3af
RANDOM SEED=733143498

node27.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		: 2800.196
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	: 5521.40
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		: 2800.196
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:       1000960 kB
Buffers:         95848 kB
Cached:         854344 kB
SwapCached:       9492 kB
Active:         233584 kB
Inactive:       727792 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1000960 kB
SwapTotal:     4192956 kB
SwapFree:      4176444 kB
Dirty:           31480 kB
Writeback:           0 kB
Mapped:          16828 kB
Slab:            79564 kB
Committed_AS:  2995348 kB
PageTables:       1380 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264948 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 65688 MiB
End job on node27 at 2009-04-01 14:50:00