Trace number 1539648

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/SATISFIABLE/520/
unif-k3-r4.25-v520-c2210-S227954525-082.cnf
MD5SUMae01fd57ec6a595afedf29818bd4a62c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.014997
Satisfiable
(Un)Satisfiability was proved
Number of variables520
Number of clauses2210
Sum of the clauses size6630
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32210
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

16.28/16.38	c SATzilla is building models for class 2
16.28/16.38	c run presolver march_dl2004 for 5 seconds ... 
16.28/16.38	c Bin: Executing march_dl2004
16.28/16.38	c spawning binary file with 5 seconds ...
16.28/16.38	c child exit by a signal
16.28/16.38	c march_dl2004 returned code 137.
16.28/16.38	c run presolver mxc-sr08 for 5 seconds ... 
16.28/16.38	c Bin: Executing mxc-sr08
16.28/16.38	c spawning binary file with 5 seconds ...
16.28/16.38	c child exit by a signal
16.28/16.38	c mxc-sr08 returned code 137.
16.28/16.38	c Orignal number of varibales is 520, number of clauses is 2210 
16.28/16.38	c predicted feature computation time is 6.986272 
16.28/16.38	c Bin: Executing satelite
16.28/16.38	c spawning binary file with 240 seconds ...
16.28/16.38	c child exited successfully
16.28/16.38	c satzilla computing base features
16.28/16.38	c Number of variabe is: 512, Number of clause is : 2202 
16.28/16.38	c Initializing...
16.28/16.38	c satzilla compute diameter ...
16.28/16.38	c start diameter features ...
16.28/16.38	c satzilla doing clause learning
16.28/16.38	c start clause learning features ...
16.28/16.38	c Bin: Executing zchaff07
16.28/16.38	c spawning binary file with 2 seconds ...
16.28/16.38	c child exit by a signal
16.28/16.38	c satzilla doing survey propogation probe
16.28/16.38	c do survay propogation for 2 second ...
16.28/16.38	c satzilla doing local search probe
16.28/16.39	c satzilla doing lobjois search-space size estimate
16.28/16.39	c features are:520 2210 512 2202 0.015625 0.00363306 0.232516 0.497729 0.586775 0.693324 0.00591525 0.0550446 0.00585938 0.0078125 0.129878 0 0.97139 0.00591525 0.276865 0.00227066 0.0108992 2.67162 0.223068 0.171159 0 1 3.29656 0.00288002 0.392926 0 0.00726612 2.30312 0.489101 0.0116815 0.274082 0.00454133 0.0213442 4 0 4 4 -0 3933.5 0.0354154 3797 4148 4148 3797 4148 3824 3965 30.2605 0.0872987 26.8841 33.8667 33.8667 26.8841 33.8667 28.8258 31.4653 0.388455 0.590432 0.000662332 1 0.706043 0.0809768 0.574388 0.200936 0.372728 0.089886 0.672972 0.00416352 0.302548 0.173478 0.0273067 0.120194 0.043114 0.0741196 24.3999 0.328842 113.394 0.0746175 114 104 123 0.775358 0.242299 0.87741 0.042578 0.319488 0.554254 
16.28/16.39	c satzilla's ranking:
16.28/16.39	c 1) minisat20SAT07: 3.527663
16.28/16.39	c 2) mxc-sr08: 3.438271
16.28/16.39	c 3) march_dl2004: 3.316334
16.28/16.39	c 4) minisat20: 3.263558
16.28/16.39	c 5) vallst: 0.953154
16.28/16.39	c 6) tts-4-0: 0.344598
16.28/16.39	c 7) zchaff_rand: 0.342144
16.28/16.39	c 8) SATenstein: -10000.000000
16.28/16.39	c 9) gnovelty+: -10000.000000
16.28/16.39	c 10) adaptg2wsat+: -10000.000000
16.28/16.39	c 11) adaptg2wsat0: -10000.000000
16.28/16.39	c 12) picosat846: -10000.000000
16.28/16.39	c 13) kcnfs04SAT07: -10000.000000
16.28/16.39	c satzilla running minisat20SAT07 ... 
1195.17/1195.71	c Bin: Executing minisat20SAT07
1195.17/1195.71	c spawning binary file with 1183 seconds ...
1195.17/1195.71	c child exit by a signal
1195.17/1195.71	c minisat20SAT07 returned code 143.
1195.17/1195.71	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-1539648-1238573698/watcher-1539648-1238573698 -o /tmp/evaluation-result-1539648-1238573698/solver-1539648-1238573698 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/SATzilla2009_C HOME/instance-1539648-1238573698.cnf 

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


[startup+0 s]
/proc/loadavg: 1.99 1.86 1.51 3/73 22337
/proc/meminfo: memFree=1497768/2055920 swapFree=4175504/4192956
[pid=22337] ppid=22335 vsize=2056 CPUtime=0
/proc/22337/stat : 22337 (SATzilla2009_C) S 22335 22337 22003 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1130034339 2105344 112 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/22337/statm: 514 112 96 399 0 111 0
[pid=22338] ppid=22337 vsize=772 CPUtime=0
/proc/22338/stat : 22338 (march_dl2004) R 22337 22337 22003 0 -1 4194304 123 0 0 0 0 0 0 0 19 0 1 0 1130034339 790528 115 1992294400 134512640 134996440 4294956176 18446744073709551615 134617604 0 0 8392704 0 0 0 0 17 0 0 0
/proc/22338/statm: 193 115 53 118 0 72 0

[startup+0.0265999 s]
/proc/loadavg: 1.99 1.86 1.51 3/73 22337
/proc/meminfo: memFree=1497768/2055920 swapFree=4175504/4192956
[pid=22337] ppid=22335 vsize=2056 CPUtime=0
/proc/22337/stat : 22337 (SATzilla2009_C) S 22335 22337 22003 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1130034339 2105344 112 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/22337/statm: 514 112 96 399 0 111 0
[pid=22338] ppid=22337 vsize=1200 CPUtime=0.02
/proc/22338/stat : 22338 (march_dl2004) R 22337 22337 22003 0 -1 4194304 242 0 0 0 2 0 0 0 19 0 1 0 1130034339 1228800 234 1992294400 134512640 134996440 4294956176 18446744073709551615 134579980 0 0 8392704 0 0 0 0 17 0 0 0
/proc/22338/statm: 300 234 72 118 0 179 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 3256

[startup+0.101608 s]
/proc/loadavg: 1.99 1.86 1.51 3/73 22337
/proc/meminfo: memFree=1497768/2055920 swapFree=4175504/4192956
[pid=22337] ppid=22335 vsize=2056 CPUtime=0
/proc/22337/stat : 22337 (SATzilla2009_C) S 22335 22337 22003 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1130034339 2105344 112 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/22337/statm: 514 112 96 399 0 111 0
[pid=22338] ppid=22337 vsize=1200 CPUtime=0.1
/proc/22338/stat : 22338 (march_dl2004) R 22337 22337 22003 0 -1 4194304 258 0 0 0 10 0 0 0 19 0 1 0 1130034339 1228800 250 1992294400 134512640 134996440 4294956176 18446744073709551615 134537762 0 0 8392704 0 0 0 0 17 0 0 0
/proc/22338/statm: 300 250 74 118 0 179 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3256

[startup+0.301631 s]
/proc/loadavg: 1.99 1.86 1.51 3/73 22337
/proc/meminfo: memFree=1497768/2055920 swapFree=4175504/4192956
[pid=22337] ppid=22335 vsize=2056 CPUtime=0
/proc/22337/stat : 22337 (SATzilla2009_C) S 22335 22337 22003 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1130034339 2105344 112 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/22337/statm: 514 112 96 399 0 111 0
[pid=22338] ppid=22337 vsize=1332 CPUtime=0.3
/proc/22338/stat : 22338 (march_dl2004) R 22337 22337 22003 0 -1 4194304 268 0 0 0 30 0 0 0 21 0 1 0 1130034339 1363968 260 1992294400 134512640 134996440 4294956176 18446744073709551615 134514049 0 0 8392704 0 0 0 0 17 0 0 0
/proc/22338/statm: 333 260 74 118 0 212 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 3388

[startup+0.701678 s]
/proc/loadavg: 1.99 1.86 1.51 3/73 22337
/proc/meminfo: memFree=1497768/2055920 swapFree=4175504/4192956
[pid=22337] ppid=22335 vsize=2056 CPUtime=0
/proc/22337/stat : 22337 (SATzilla2009_C) S 22335 22337 22003 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1130034339 2105344 112 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/22337/statm: 514 112 96 399 0 111 0
[pid=22338] ppid=22337 vsize=1332 CPUtime=0.7
/proc/22338/stat : 22338 (march_dl2004) R 22337 22337 22003 0 -1 4194304 273 0 0 0 70 0 0 0 25 0 1 0 1130034339 1363968 265 1992294400 134512640 134996440 4294956176 18446744073709551615 134514082 0 0 8392704 0 0 0 0 17 0 0 0
/proc/22338/statm: 333 265 74 118 0 212 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 3388

[startup+1.50177 s]
/proc/loadavg: 1.99 1.86 1.51 2/75 22339
/proc/meminfo: memFree=1496856/2055920 swapFree=4175504/4192956
[pid=22337] ppid=22335 vsize=2056 CPUtime=0
/proc/22337/stat : 22337 (SATzilla2009_C) S 22335 22337 22003 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1130034339 2105344 112 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/22337/statm: 514 112 96 399 0 111 0
[pid=22338] ppid=22337 vsize=1332 CPUtime=1.5
/proc/22338/stat : 22338 (march_dl2004) R 22337 22337 22003 0 -1 4194304 282 0 0 0 150 0 0 0 25 0 1 0 1130034339 1363968 274 1992294400 134512640 134996440 4294956176 18446744073709551615 134514093 0 0 8392704 0 0 0 0 17 0 0 0
/proc/22338/statm: 333 274 74 118 0 212 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 3388

[startup+3.10196 s]
/proc/loadavg: 1.91 1.85 1.51 2/75 22339
/proc/meminfo: memFree=1495512/2055920 swapFree=4175504/4192956
[pid=22337] ppid=22335 vsize=2056 CPUtime=0
/proc/22337/stat : 22337 (SATzilla2009_C) S 22335 22337 22003 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1130034339 2105344 112 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/22337/statm: 514 112 96 399 0 111 0
[pid=22338] ppid=22337 vsize=1332 CPUtime=3.09
/proc/22338/stat : 22338 (march_dl2004) R 22337 22337 22003 0 -1 4194304 288 0 0 0 309 0 0 0 25 0 1 0 1130034339 1363968 280 1992294400 134512640 134996440 4294956176 18446744073709551615 134526932 0 0 8392704 0 0 0 0 17 0 0 0
/proc/22338/statm: 333 280 74 118 0 212 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3388

############
# 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+4.90117 s]
/proc/loadavg: 1.91 1.85 1.51 2/75 22339
/proc/meminfo: memFree=1495512/2055920 swapFree=4175504/4192956
[pid=22337] ppid=22335 vsize=2056 CPUtime=0
/proc/22337/stat : 22337 (SATzilla2009_C) S 22335 22337 22003 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1130034339 2105344 112 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/22337/statm: 514 112 96 399 0 111 0
[pid=22338] ppid=22337 vsize=1464 CPUtime=4.89
/proc/22338/stat : 22338 (march_dl2004) R 22337 22337 22003 0 -1 4194304 292 0 0 0 489 0 0 0 25 0 1 0 1130034339 1499136 284 1992294400 134512640 134996440 4294956176 18446744073709551615 134527778 0 0 8392704 0 0 0 0 17 0 0 0
/proc/22338/statm: 366 284 74 118 0 245 0
Current children cumulated CPU time (s) 4.89
Current children cumulated vsize (KiB) 3520

[startup+5.00118 s]
/proc/loadavg: 1.91 1.85 1.51 2/75 22339
/proc/meminfo: memFree=1495512/2055920 swapFree=4175504/4192956
[pid=22337] ppid=22335 vsize=2056 CPUtime=0
/proc/22337/stat : 22337 (SATzilla2009_C) S 22335 22337 22003 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1130034339 2105344 112 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/22337/statm: 514 112 96 399 0 111 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 2056
#
############


[startup+6.30133 s]
/proc/loadavg: 1.91 1.85 1.51 2/75 22340
/proc/meminfo: memFree=1495384/2055920 swapFree=4175504/4192956
[pid=22337] ppid=22335 vsize=2056 CPUtime=4.99
/proc/22337/stat : 22337 (SATzilla2009_C) S 22335 22337 22003 0 -1 4194304 156 292 0 0 0 0 499 0 19 0 1 0 1130034339 2105344 125 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/22337/statm: 514 125 107 399 0 111 0
[pid=22340] ppid=22337 vsize=1660 CPUtime=1.29
/proc/22340/stat : 22340 (mxc-sr08) R 22337 22337 22003 0 -1 4194304 323 0 0 0 129 0 0 0 25 0 1 0 1130034839 1699840 319 1992294400 134512640 135078026 4294956176 18446744073709551615 134534209 0 0 8392704 0 0 0 0 17 0 0 0
/proc/22340/statm: 415 319 71 138 0 274 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 3716

[startup+12.7011 s]
/proc/loadavg: 2.00 1.87 1.52 2/75 22342
/proc/meminfo: memFree=1492888/2055920 swapFree=4175504/4192956
[pid=22337] ppid=22335 vsize=7500 CPUtime=12.68
/proc/22337/stat : 22337 (SATzilla2009_C) R 22335 22337 22003 0 -1 4194304 510 1921 0 0 62 6 1198 2 24 0 1 0 1130034339 7680000 415 1992294400 134512640 136149437 4294956208 18446744073709551615 135542670 0 0 4096 3 0 0 0 17 0 0 0
/proc/22337/statm: 1875 415 207 399 0 1472 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 7500

[startup+25.5016 s]
/proc/loadavg: 2.15 1.91 1.53 2/75 22343
/proc/meminfo: memFree=1495000/2055920 swapFree=4175504/4192956
[pid=22337] ppid=22335 vsize=3400 CPUtime=16.37
/proc/22337/stat : 22337 (SATzilla2009_C) S 22335 22337 22003 0 -1 4194304 544 1921 0 0 412 25 1198 2 25 0 1 0 1130034339 3481600 382 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/22337/statm: 850 382 219 399 0 447 0
[pid=22343] ppid=22337 vsize=2808 CPUtime=9.1
/proc/22343/stat : 22343 (minisat20SAT07) R 22337 22337 22003 0 -1 4194304 366 0 0 0 910 0 0 0 25 0 1 0 1130035978 2875392 361 1992294400 134512640 135078472 4294956176 18446744073709551615 134552086 0 0 8392704 3 0 0 0 17 0 0 0
/proc/22343/statm: 702 361 73 138 0 561 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 6208

[startup+51.1015 s]
/proc/loadavg: 1.94 1.88 1.53 2/75 22343
/proc/meminfo: memFree=1495192/2055920 swapFree=4175504/4192956
[pid=22337] ppid=22335 vsize=3400 CPUtime=16.37
/proc/22337/stat : 22337 (SATzilla2009_C) S 22335 22337 22003 0 -1 4194304 544 1921 0 0 412 25 1198 2 25 0 1 0 1130034339 3481600 382 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/22337/statm: 850 382 219 399 0 447 0
[pid=22343] ppid=22337 vsize=3460 CPUtime=34.68
/proc/22343/stat : 22343 (minisat20SAT07) R 22337 22337 22003 0 -1 4194304 533 0 0 0 3468 0 0 0 25 0 1 0 1130035978 3543040 528 1992294400 134512640 135078472 4294956176 18446744073709551615 134550582 0 0 8392704 3 0 0 0 17 0 0 0
/proc/22343/statm: 865 528 73 138 0 724 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 6860

[startup+102.305 s]
/proc/loadavg: 1.42 1.74 1.51 2/75 22343
/proc/meminfo: memFree=1494808/2055920 swapFree=4175504/4192956
[pid=22337] ppid=22335 vsize=3400 CPUtime=16.37
/proc/22337/stat : 22337 (SATzilla2009_C) S 22335 22337 22003 0 -1 4194304 544 1921 0 0 412 25 1198 2 25 0 1 0 1130034339 3481600 382 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/22337/statm: 850 382 219 399 0 447 0
[pid=22343] ppid=22337 vsize=4120 CPUtime=85.86
/proc/22343/stat : 22343 (minisat20SAT07) R 22337 22337 22003 0 -1 4194304 689 0 0 0 8586 0 0 0 25 0 1 0 1130035978 4218880 684 1992294400 134512640 135078472 4294956176 18446744073709551615 134550656 0 0 8392704 3 0 0 0 17 0 0 0
/proc/22343/statm: 1030 684 73 138 0 889 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 7520

[startup+162.301 s]
/proc/loadavg: 1.20 1.62 1.48 2/75 22343
/proc/meminfo: memFree=1494360/2055920 swapFree=4175504/4192956
[pid=22337] ppid=22335 vsize=3400 CPUtime=16.37
/proc/22337/stat : 22337 (SATzilla2009_C) S 22335 22337 22003 0 -1 4194304 544 1921 0 0 412 25 1198 2 25 0 1 0 1130034339 3481600 382 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/22337/statm: 850 382 219 399 0 447 0
[pid=22343] ppid=22337 vsize=4508 CPUtime=145.84
/proc/22343/stat : 22343 (minisat20SAT07) R 22337 22337 22003 0 -1 4194304 810 0 0 0 14584 0 0 0 25 0 1 0 1130035978 4616192 805 1992294400 134512640 135078472 4294956176 18446744073709551615 134550554 0 0 8392704 3 0 0 0 17 0 0 0
/proc/22343/statm: 1127 805 73 138 0 986 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 7908

[startup+222.301 s]
/proc/loadavg: 1.11 1.52 1.45 2/75 22343
/proc/meminfo: memFree=1493976/2055920 swapFree=4175504/4192956
[pid=22337] ppid=22335 vsize=3400 CPUtime=16.37
/proc/22337/stat : 22337 (SATzilla2009_C) S 22335 22337 22003 0 -1 4194304 544 1921 0 0 412 25 1198 2 25 0 1 0 1130034339 3481600 382 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0

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

[pid=22337] ppid=22335 vsize=3400 CPUtime=16.37
/proc/22337/stat : 22337 (SATzilla2009_C) S 22335 22337 22003 0 -1 4194304 544 1921 0 0 412 25 1198 2 25 0 1 0 1130034339 3481600 382 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/22337/statm: 850 382 219 399 0 447 0
[pid=22343] ppid=22337 vsize=6116 CPUtime=565.66
/proc/22343/stat : 22343 (minisat20SAT07) R 22337 22337 22003 0 -1 4194304 1216 0 0 0 56565 1 0 0 25 0 1 0 1130035978 6262784 1211 1992294400 134512640 135078472 4294956176 18446744073709551615 134556055 0 0 8392704 3 0 0 0 17 0 0 0
/proc/22343/statm: 1529 1211 73 138 0 1388 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 9516

[startup+642.301 s]
/proc/loadavg: 1.09 1.19 1.31 2/75 22343
/proc/meminfo: memFree=1492568/2055920 swapFree=4175504/4192956
[pid=22337] ppid=22335 vsize=3400 CPUtime=16.37
/proc/22337/stat : 22337 (SATzilla2009_C) S 22335 22337 22003 0 -1 4194304 544 1921 0 0 412 25 1198 2 25 0 1 0 1130034339 3481600 382 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/22337/statm: 850 382 219 399 0 447 0
[pid=22343] ppid=22337 vsize=6404 CPUtime=625.64
/proc/22343/stat : 22343 (minisat20SAT07) R 22337 22337 22003 0 -1 4194304 1262 0 0 0 62563 1 0 0 25 0 1 0 1130035978 6557696 1257 1992294400 134512640 135078472 4294956176 18446744073709551615 134551022 0 0 8392704 3 0 0 0 17 0 0 0
/proc/22343/statm: 1601 1257 73 138 0 1460 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 9804

[startup+702.301 s]
/proc/loadavg: 1.08 1.17 1.29 2/75 22343
/proc/meminfo: memFree=1492248/2055920 swapFree=4175504/4192956
[pid=22337] ppid=22335 vsize=3400 CPUtime=16.37
/proc/22337/stat : 22337 (SATzilla2009_C) S 22335 22337 22003 0 -1 4194304 544 1921 0 0 412 25 1198 2 25 0 1 0 1130034339 3481600 382 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/22337/statm: 850 382 219 399 0 447 0
[pid=22343] ppid=22337 vsize=6680 CPUtime=685.61
/proc/22343/stat : 22343 (minisat20SAT07) R 22337 22337 22003 0 -1 4194304 1337 0 0 0 68560 1 0 0 25 0 1 0 1130035978 6840320 1332 1992294400 134512640 135078472 4294956176 18446744073709551615 134551032 0 0 8392704 3 0 0 0 17 0 0 0
/proc/22343/statm: 1670 1332 73 138 0 1529 0
Current children cumulated CPU time (s) 701.98
Current children cumulated vsize (KiB) 10080

[startup+762.305 s]
/proc/loadavg: 1.08 1.15 1.27 2/75 22343
/proc/meminfo: memFree=1492056/2055920 swapFree=4175504/4192956
[pid=22337] ppid=22335 vsize=3400 CPUtime=16.37
/proc/22337/stat : 22337 (SATzilla2009_C) S 22335 22337 22003 0 -1 4194304 544 1921 0 0 412 25 1198 2 25 0 1 0 1130034339 3481600 382 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/22337/statm: 850 382 219 399 0 447 0
[pid=22343] ppid=22337 vsize=6820 CPUtime=745.58
/proc/22343/stat : 22343 (minisat20SAT07) R 22337 22337 22003 0 -1 4194304 1376 0 0 0 74557 1 0 0 25 0 1 0 1130035978 6983680 1371 1992294400 134512640 135078472 4294956176 18446744073709551615 134550689 0 0 8392704 3 0 0 0 17 0 0 0
/proc/22343/statm: 1705 1371 73 138 0 1564 0
Current children cumulated CPU time (s) 761.95
Current children cumulated vsize (KiB) 10220

[startup+822.301 s]
/proc/loadavg: 1.07 1.13 1.26 2/75 22343
/proc/meminfo: memFree=1491992/2055920 swapFree=4175504/4192956
[pid=22337] ppid=22335 vsize=3400 CPUtime=16.37
/proc/22337/stat : 22337 (SATzilla2009_C) S 22335 22337 22003 0 -1 4194304 544 1921 0 0 412 25 1198 2 25 0 1 0 1130034339 3481600 382 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/22337/statm: 850 382 219 399 0 447 0
[pid=22343] ppid=22337 vsize=6956 CPUtime=805.55
/proc/22343/stat : 22343 (minisat20SAT07) R 22337 22337 22003 0 -1 4194304 1397 0 0 0 80554 1 0 0 25 0 1 0 1130035978 7122944 1392 1992294400 134512640 135078472 4294956176 18446744073709551615 134551032 0 0 8392704 3 0 0 0 17 0 0 0
/proc/22343/statm: 1739 1392 73 138 0 1598 0
Current children cumulated CPU time (s) 821.92
Current children cumulated vsize (KiB) 10356

[startup+882.301 s]
/proc/loadavg: 1.07 1.12 1.25 2/75 22343
/proc/meminfo: memFree=1491864/2055920 swapFree=4175504/4192956
[pid=22337] ppid=22335 vsize=3400 CPUtime=16.37
/proc/22337/stat : 22337 (SATzilla2009_C) S 22335 22337 22003 0 -1 4194304 544 1921 0 0 412 25 1198 2 25 0 1 0 1130034339 3481600 382 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/22337/statm: 850 382 219 399 0 447 0
[pid=22343] ppid=22337 vsize=7100 CPUtime=865.54
/proc/22343/stat : 22343 (minisat20SAT07) R 22337 22337 22003 0 -1 4194304 1441 0 0 0 86552 2 0 0 25 0 1 0 1130035978 7270400 1436 1992294400 134512640 135078472 4294956176 18446744073709551615 134551032 0 0 8392704 3 0 0 0 17 0 0 0
/proc/22343/statm: 1775 1436 73 138 0 1634 0
Current children cumulated CPU time (s) 881.91
Current children cumulated vsize (KiB) 10500

[startup+942.301 s]
/proc/loadavg: 1.06 1.11 1.23 2/75 22343
/proc/meminfo: memFree=1491800/2055920 swapFree=4175504/4192956
[pid=22337] ppid=22335 vsize=3400 CPUtime=16.37
/proc/22337/stat : 22337 (SATzilla2009_C) S 22335 22337 22003 0 -1 4194304 544 1921 0 0 412 25 1198 2 25 0 1 0 1130034339 3481600 382 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/22337/statm: 850 382 219 399 0 447 0
[pid=22343] ppid=22337 vsize=7100 CPUtime=925.5
/proc/22343/stat : 22343 (minisat20SAT07) R 22337 22337 22003 0 -1 4194304 1455 0 0 0 92548 2 0 0 25 0 1 0 1130035978 7270400 1450 1992294400 134512640 135078472 4294956176 18446744073709551615 134550192 0 0 8392704 3 0 0 0 17 0 0 0
/proc/22343/statm: 1775 1450 73 138 0 1634 0
Current children cumulated CPU time (s) 941.87
Current children cumulated vsize (KiB) 10500

[startup+1002.3 s]
/proc/loadavg: 1.06 1.10 1.22 2/75 22343
/proc/meminfo: memFree=1491544/2055920 swapFree=4175504/4192956
[pid=22337] ppid=22335 vsize=3400 CPUtime=16.37
/proc/22337/stat : 22337 (SATzilla2009_C) S 22335 22337 22003 0 -1 4194304 544 1921 0 0 412 25 1198 2 25 0 1 0 1130034339 3481600 382 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/22337/statm: 850 382 219 399 0 447 0
[pid=22343] ppid=22337 vsize=7372 CPUtime=985.48
/proc/22343/stat : 22343 (minisat20SAT07) R 22337 22337 22003 0 -1 4194304 1512 0 0 0 98546 2 0 0 25 0 1 0 1130035978 7548928 1507 1992294400 134512640 135078472 4294956176 18446744073709551615 134550652 0 0 8392704 3 0 0 0 17 0 0 0
/proc/22343/statm: 1843 1507 73 138 0 1702 0
Current children cumulated CPU time (s) 1001.85
Current children cumulated vsize (KiB) 10772

[startup+1062.3 s]
/proc/loadavg: 1.06 1.10 1.21 2/75 22343
/proc/meminfo: memFree=1491416/2055920 swapFree=4175504/4192956
[pid=22337] ppid=22335 vsize=3400 CPUtime=16.37
/proc/22337/stat : 22337 (SATzilla2009_C) S 22335 22337 22003 0 -1 4194304 544 1921 0 0 412 25 1198 2 25 0 1 0 1130034339 3481600 382 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/22337/statm: 850 382 219 399 0 447 0
[pid=22343] ppid=22337 vsize=7508 CPUtime=1045.45
/proc/22343/stat : 22343 (minisat20SAT07) R 22337 22337 22003 0 -1 4194304 1542 0 0 0 104543 2 0 0 25 0 1 0 1130035978 7688192 1537 1992294400 134512640 135078472 4294956176 18446744073709551615 134550732 0 0 8392704 3 0 0 0 17 0 0 0
/proc/22343/statm: 1877 1537 73 138 0 1736 0
Current children cumulated CPU time (s) 1061.82
Current children cumulated vsize (KiB) 10908

[startup+1122.3 s]
/proc/loadavg: 1.12 1.10 1.20 2/75 22343
/proc/meminfo: memFree=1491352/2055920 swapFree=4175504/4192956
[pid=22337] ppid=22335 vsize=3400 CPUtime=16.37
/proc/22337/stat : 22337 (SATzilla2009_C) S 22335 22337 22003 0 -1 4194304 544 1921 0 0 412 25 1198 2 25 0 1 0 1130034339 3481600 382 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/22337/statm: 850 382 219 399 0 447 0
[pid=22343] ppid=22337 vsize=7648 CPUtime=1105.42
/proc/22343/stat : 22343 (minisat20SAT07) R 22337 22337 22003 0 -1 4194304 1578 0 0 0 110540 2 0 0 25 0 1 0 1130035978 7831552 1573 1992294400 134512640 135078472 4294956176 18446744073709551615 134550692 0 0 8392704 3 0 0 0 17 0 0 0
/proc/22343/statm: 1912 1573 73 138 0 1771 0
Current children cumulated CPU time (s) 1121.79
Current children cumulated vsize (KiB) 11048

[startup+1182.3 s]
/proc/loadavg: 1.12 1.10 1.19 2/75 22343
/proc/meminfo: memFree=1491224/2055920 swapFree=4175504/4192956
[pid=22337] ppid=22335 vsize=3400 CPUtime=16.37
/proc/22337/stat : 22337 (SATzilla2009_C) S 22335 22337 22003 0 -1 4194304 544 1921 0 0 412 25 1198 2 25 0 1 0 1130034339 3481600 382 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/22337/statm: 850 382 219 399 0 447 0
[pid=22343] ppid=22337 vsize=7788 CPUtime=1165.39
/proc/22343/stat : 22343 (minisat20SAT07) R 22337 22337 22003 0 -1 4194304 1600 0 0 0 116537 2 0 0 25 0 1 0 1130035978 7974912 1595 1992294400 134512640 135078472 4294956176 18446744073709551615 134550587 0 0 8392704 3 0 0 0 17 0 0 0
/proc/22343/statm: 1947 1595 73 138 0 1806 0
Current children cumulated CPU time (s) 1181.76
Current children cumulated vsize (KiB) 11188



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1195.71 s]
/proc/loadavg: 1.09 1.09 1.19 2/75 22343
/proc/meminfo: memFree=1491224/2055920 swapFree=4175504/4192956
[pid=22337] ppid=22335 vsize=3400 CPUtime=16.37
/proc/22337/stat : 22337 (SATzilla2009_C) S 22335 22337 22003 0 -1 4194304 544 1921 0 0 412 25 1198 2 25 0 1 0 1130034339 3481600 382 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/22337/statm: 850 382 219 399 0 447 0
[pid=22343] ppid=22337 vsize=7788 CPUtime=1178.8
/proc/22343/stat : 22343 (minisat20SAT07) R 22337 22337 22003 0 -1 4194304 1603 0 0 0 117878 2 0 0 25 0 1 0 1130035978 7974912 1598 1992294400 134512640 135078472 4294956176 18446744073709551615 134556167 0 0 8392704 3 0 0 0 17 0 0 0
/proc/22343/statm: 1947 1598 73 138 0 1806 0
Current children cumulated CPU time (s) 1195.17
Current children cumulated vsize (KiB) 11188

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: 1.09 1.09 1.19 2/75 22343
/proc/meminfo: memFree=1491224/2055920 swapFree=4175504/4192956
[pid=22337] ppid=22335 vsize=3400 CPUtime=16.37
/proc/22337/stat : 22337 (SATzilla2009_C) S 22335 22337 22003 0 -1 4194304 544 1921 0 0 412 25 1198 2 25 0 1 0 1130034339 3481600 382 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/22337/statm: 850 382 219 399 0 447 0
[pid=22343] ppid=22337 vsize=7788 CPUtime=1178.8
/proc/22343/stat : 22343 (minisat20SAT07) R 22337 22337 22003 0 -1 4194304 1603 0 0 0 117878 2 0 0 25 0 1 0 1130035978 7974912 1598 1992294400 134512640 135078472 4294956176 18446744073709551615 134556167 0 0 8392704 3 0 0 0 17 0 0 0
/proc/22343/statm: 1947 1598 73 138 0 1806 0
Current children cumulated CPU time (s) 1195.17
Current children cumulated vsize (KiB) 11188

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): 1199.78
CPU system time (s): 0.301954
CPU usage (%): 100.365
Max. virtual memory (cumulated for all children) (KiB): 11188

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1194.89
system time used= 0.301954
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4084
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= 4323

runsolver used 1.07184 second user time and 3.2985 second system time

The end

Launcher Data 

Begin job on node77 at 2009-04-01 10:14:58
IDJOB=1539648
IDBENCH=70662
IDSOLVER=527
FILE ID=node77/1539648-1238573698
PBS_JOBID= 9062187
Free space on /tmp= 66552 MiB

SOLVER NAME= SATzilla2009_C 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/520/unif-k3-r4.25-v520-c2210-S227954525-082.cnf
COMMAND LINE= HOME/SATzilla2009_C BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1539648-1238573698/watcher-1539648-1238573698 -o /tmp/evaluation-result-1539648-1238573698/solver-1539648-1238573698 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/SATzilla2009_C HOME/instance-1539648-1238573698.cnf

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

MD5SUM BENCH= ae01fd57ec6a595afedf29818bd4a62c
RANDOM SEED=989214832

node77.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		: 3000.230
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		: 3000.230
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:       1498312 kB
Buffers:         88040 kB
Cached:         375876 kB
SwapCached:       9160 kB
Active:         244296 kB
Inactive:       232900 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1498312 kB
SwapTotal:     4192956 kB
SwapFree:      4175504 kB
Dirty:           31484 kB
Writeback:           0 kB
Mapped:          17548 kB
Slab:            65584 kB
Committed_AS:  2809200 kB
PageTables:       1984 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= 66524 MiB
End job on node77 at 2009-04-01 10:34:56