Trace number 1539594

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 1195.82

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/500/
unif-k3-r4.25-v500-c2125-S1494961823-060.cnf
MD5SUM7495f98ae37985dd5ad2be6175c3d801
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.023995
Satisfiable
(Un)Satisfiability was proved
Number of variables500
Number of clauses2125
Sum of the clauses size6375
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32125
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data

16.37/16.41	c SATzilla is building models for class 2
16.37/16.41	c run presolver march_dl2004 for 5 seconds ... 
16.37/16.41	c Bin: Executing march_dl2004
16.37/16.41	c spawning binary file with 5 seconds ...
16.37/16.41	c child exit by a signal
16.37/16.41	c march_dl2004 returned code 137.
16.37/16.41	c run presolver mxc-sr08 for 5 seconds ... 
16.37/16.41	c Bin: Executing mxc-sr08
16.37/16.41	c spawning binary file with 5 seconds ...
16.37/16.41	c child exit by a signal
16.37/16.41	c mxc-sr08 returned code 137.
16.37/16.41	c Orignal number of varibales is 500, number of clauses is 2125 
16.37/16.41	c predicted feature computation time is 6.981008 
16.37/16.41	c Bin: Executing satelite
16.37/16.41	c spawning binary file with 240 seconds ...
16.37/16.41	c child exited successfully
16.37/16.41	c satzilla computing base features
16.37/16.41	c Number of variabe is: 488, Number of clause is : 2114 
16.37/16.41	c Initializing...
16.37/16.41	c satzilla compute diameter ...
16.37/16.41	c start diameter features ...
16.37/16.41	c satzilla doing clause learning
16.37/16.41	c start clause learning features ...
16.37/16.41	c Bin: Executing zchaff07
16.37/16.41	c spawning binary file with 2 seconds ...
16.37/16.41	c child exit by a signal
16.37/16.41	c satzilla doing survey propogation probe
16.37/16.41	c do survay propogation for 2 second ...
16.37/16.41	c satzilla doing local search probe
16.37/16.41	c satzilla doing lobjois search-space size estimate
16.37/16.41	c features are:500 2125 488 2114 0.0245902 0.00520341 0.230842 0.490098 0.58627 0.689113 0.00622993 0.0755687 0.00614754 0.0102459 0.162605 0 0.966887 0.00622993 0.297527 0.00236518 0.0141911 2.73135 0.232444 0.177489 0 1 3.39706 0.0029652 0.384023 0 0.00662252 2.27035 0.480605 0.0122776 0.293718 0.00425733 0.0274361 4 0 4 4 -0 3875.5 0.0189275 3771 3969 3969 3771 3969 3851 3911 29.2015 0.0793673 26.1667 31.9698 31.9698 26.1667 31.9698 27.8221 30.8476 0.395358 0.576175 0.00143511 1 0.713708 0.0886175 0.565221 0.208875 0.39014 0.0909974 0.688735 0.00209629 0.346132 0.172958 0.026081 0.12342 0.0446178 0.0764191 23.6319 0.223568 107.489 0.0737741 107 98 118 0.802238 0.25654 0.87784 0.0378069 0.3183 0.550034 
16.37/16.41	c satzilla's ranking:
16.37/16.41	c 1) minisat20SAT07: 3.522527
16.37/16.41	c 2) mxc-sr08: 3.487987
16.37/16.41	c 3) march_dl2004: 3.348569
16.37/16.41	c 4) minisat20: 3.320393
16.37/16.41	c 5) vallst: 0.858100
16.37/16.41	c 6) zchaff_rand: 0.380918
16.37/16.41	c 7) tts-4-0: 0.328787
16.37/16.41	c 8) SATenstein: -10000.000000
16.37/16.41	c 9) gnovelty+: -10000.000000
16.37/16.41	c 10) adaptg2wsat+: -10000.000000
16.37/16.41	c 11) adaptg2wsat0: -10000.000000
16.37/16.41	c 12) picosat846: -10000.000000
16.37/16.41	c 13) kcnfs04SAT07: -10000.000000
16.37/16.41	c satzilla running minisat20SAT07 ... 
1195.17/1195.81	c Bin: Executing minisat20SAT07
1195.17/1195.81	c spawning binary file with 1183 seconds ...
1195.17/1195.81	c child exit by a signal
1195.17/1195.81	c minisat20SAT07 returned code 143.
1195.17/1195.81	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-1539594-1238569169/watcher-1539594-1238569169 -o /tmp/evaluation-result-1539594-1238569169/solver-1539594-1238569169 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/SATzilla2009_C HOME/instance-1539594-1238569169.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: 1.00 1.19 1.44 3/64 3398
/proc/meminfo: memFree=1301136/2055920 swapFree=4174052/4192956
[pid=3398] ppid=3396 vsize=2056 CPUtime=0
/proc/3398/stat : 3398 (SATzilla2009_C) S 3396 3398 3119 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1129582933 2105344 112 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/3398/statm: 514 112 96 399 0 111 0
[pid=3399] ppid=3398 vsize=772 CPUtime=0
/proc/3399/stat : 3399 (march_dl2004) R 3398 3398 3119 0 -1 4194304 121 0 0 0 0 0 0 0 19 0 1 0 1129582933 790528 113 1992294400 134512640 134996440 4294956192 18446744073709551615 134671537 0 0 8392704 0 0 0 0 17 0 0 0
/proc/3399/statm: 193 113 53 118 0 72 0

[startup+0.10449 s]
/proc/loadavg: 1.00 1.19 1.44 3/64 3398
/proc/meminfo: memFree=1301136/2055920 swapFree=4174052/4192956
[pid=3398] ppid=3396 vsize=2056 CPUtime=0
/proc/3398/stat : 3398 (SATzilla2009_C) S 3396 3398 3119 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1129582933 2105344 112 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/3398/statm: 514 112 96 399 0 111 0
[pid=3399] ppid=3398 vsize=1188 CPUtime=0.1
/proc/3399/stat : 3399 (march_dl2004) R 3398 3398 3119 0 -1 4194304 255 0 0 0 10 0 0 0 20 0 1 0 1129582933 1216512 247 1992294400 134512640 134996440 4294956192 18446744073709551615 134532805 0 0 8392704 0 0 0 0 17 0 0 0
/proc/3399/statm: 297 247 74 118 0 176 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3244

[startup+0.201506 s]
/proc/loadavg: 1.00 1.19 1.44 3/64 3398
/proc/meminfo: memFree=1301136/2055920 swapFree=4174052/4192956
[pid=3398] ppid=3396 vsize=2056 CPUtime=0
/proc/3398/stat : 3398 (SATzilla2009_C) S 3396 3398 3119 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1129582933 2105344 112 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/3398/statm: 514 112 96 399 0 111 0
[pid=3399] ppid=3398 vsize=1320 CPUtime=0.19
/proc/3399/stat : 3399 (march_dl2004) R 3398 3398 3119 0 -1 4194304 261 0 0 0 19 0 0 0 20 0 1 0 1129582933 1351680 253 1992294400 134512640 134996440 4294956192 18446744073709551615 134573224 0 0 8392704 0 0 0 0 17 0 0 0
/proc/3399/statm: 330 253 74 118 0 209 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 3376

[startup+0.301525 s]
/proc/loadavg: 1.00 1.19 1.44 3/64 3398
/proc/meminfo: memFree=1301136/2055920 swapFree=4174052/4192956
[pid=3398] ppid=3396 vsize=2056 CPUtime=0
/proc/3398/stat : 3398 (SATzilla2009_C) S 3396 3398 3119 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1129582933 2105344 112 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/3398/statm: 514 112 96 399 0 111 0
[pid=3399] ppid=3398 vsize=1320 CPUtime=0.29
/proc/3399/stat : 3399 (march_dl2004) R 3398 3398 3119 0 -1 4194304 264 0 0 0 29 0 0 0 21 0 1 0 1129582933 1351680 256 1992294400 134512640 134996440 4294956192 18446744073709551615 134587281 0 0 8392704 0 0 0 0 17 0 0 0
/proc/3399/statm: 330 256 74 118 0 209 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3376

[startup+0.701596 s]
/proc/loadavg: 1.00 1.19 1.44 3/64 3398
/proc/meminfo: memFree=1301136/2055920 swapFree=4174052/4192956
[pid=3398] ppid=3396 vsize=2056 CPUtime=0
/proc/3398/stat : 3398 (SATzilla2009_C) S 3396 3398 3119 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1129582933 2105344 112 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/3398/statm: 514 112 96 399 0 111 0
[pid=3399] ppid=3398 vsize=1320 CPUtime=0.69
/proc/3399/stat : 3399 (march_dl2004) R 3398 3398 3119 0 -1 4194304 272 0 0 0 69 0 0 0 25 0 1 0 1129582933 1351680 264 1992294400 134512640 134996440 4294956192 18446744073709551615 134533000 0 0 8392704 0 0 0 0 17 0 0 0
/proc/3399/statm: 330 264 74 118 0 209 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3376

[startup+1.50174 s]
/proc/loadavg: 1.00 1.19 1.44 2/66 3400
/proc/meminfo: memFree=1300160/2055920 swapFree=4174052/4192956
[pid=3398] ppid=3396 vsize=2056 CPUtime=0
/proc/3398/stat : 3398 (SATzilla2009_C) S 3396 3398 3119 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1129582933 2105344 112 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/3398/statm: 514 112 96 399 0 111 0
[pid=3399] ppid=3398 vsize=1320 CPUtime=1.49
/proc/3399/stat : 3399 (march_dl2004) R 3398 3398 3119 0 -1 4194304 278 0 0 0 149 0 0 0 25 0 1 0 1129582933 1351680 270 1992294400 134512640 134996440 4294956192 18446744073709551615 134567304 0 0 8392704 0 0 0 0 17 0 0 0
/proc/3399/statm: 330 270 74 118 0 209 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3376

[startup+3.10203 s]
/proc/loadavg: 1.00 1.18 1.44 2/66 3400
/proc/meminfo: memFree=1300032/2055920 swapFree=4174052/4192956
[pid=3398] ppid=3396 vsize=2056 CPUtime=0
/proc/3398/stat : 3398 (SATzilla2009_C) S 3396 3398 3119 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1129582933 2105344 112 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/3398/statm: 514 112 96 399 0 111 0
[pid=3399] ppid=3398 vsize=1320 CPUtime=3.09
/proc/3399/stat : 3399 (march_dl2004) R 3398 3398 3119 0 -1 4194304 286 0 0 0 309 0 0 0 25 0 1 0 1129582933 1351680 278 1992294400 134512640 134996440 4294956192 18446744073709551615 134528172 0 0 8392704 0 0 0 0 17 0 0 0
/proc/3399/statm: 330 278 74 118 0 209 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3376

############
# 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+4.90136 s]
/proc/loadavg: 1.00 1.18 1.44 2/66 3400
/proc/meminfo: memFree=1299456/2055920 swapFree=4174052/4192956
[pid=3398] ppid=3396 vsize=2056 CPUtime=0
/proc/3398/stat : 3398 (SATzilla2009_C) S 3396 3398 3119 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1129582933 2105344 112 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/3398/statm: 514 112 96 399 0 111 0
[pid=3399] ppid=3398 vsize=1452 CPUtime=4.89
/proc/3399/stat : 3399 (march_dl2004) R 3398 3398 3119 0 -1 4194304 290 0 0 0 487 2 0 0 25 0 1 0 1129582933 1486848 282 1992294400 134512640 134996440 4294956192 18446744073709551615 134537766 0 0 8392704 0 0 0 0 17 0 0 0
/proc/3399/statm: 363 282 74 118 0 242 0
Current children cumulated CPU time (s) 4.89
Current children cumulated vsize (KiB) 3508

[startup+5.00138 s]
/proc/loadavg: 1.00 1.18 1.44 2/66 3400
/proc/meminfo: memFree=1299456/2055920 swapFree=4174052/4192956
[pid=3398] ppid=3396 vsize=2056 CPUtime=0
/proc/3398/stat : 3398 (SATzilla2009_C) R 3396 3398 3119 0 -1 4194304 132 0 0 0 0 0 0 0 16 0 1 0 1129582933 2105344 112 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 0 18446744071563353097 0 0 17 0 0 0
/proc/3398/statm: 514 113 97 399 0 111 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 2056
#
############


[startup+6.30161 s]
/proc/loadavg: 1.00 1.18 1.44 2/66 3401
/proc/meminfo: memFree=1300416/2055920 swapFree=4174052/4192956
[pid=3398] ppid=3396 vsize=2056 CPUtime=4.99
/proc/3398/stat : 3398 (SATzilla2009_C) S 3396 3398 3119 0 -1 4194304 156 290 0 0 0 0 497 2 16 0 1 0 1129582933 2105344 125 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/3398/statm: 514 125 107 399 0 111 0
[pid=3401] ppid=3398 vsize=1656 CPUtime=1.29
/proc/3401/stat : 3401 (mxc-sr08) R 3398 3398 3119 0 -1 4194304 316 0 0 0 129 0 0 0 25 0 1 0 1129583433 1695744 312 1992294400 134512640 135078026 4294956192 18446744073709551615 134526832 0 0 8392704 0 0 0 0 17 1 0 0
/proc/3401/statm: 414 312 71 138 0 273 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 3712

[startup+12.7028 s]
/proc/loadavg: 1.00 1.18 1.43 2/66 3403
/proc/meminfo: memFree=1297800/2055920 swapFree=4174052/4192956
[pid=3398] ppid=3396 vsize=7496 CPUtime=12.66
/proc/3398/stat : 3398 (SATzilla2009_C) R 3396 3398 3119 0 -1 4194304 507 1912 0 0 60 6 1196 4 23 0 1 0 1129582933 7675904 412 1992294400 134512640 136149437 4294956208 18446744073709551615 135542670 0 0 4096 3 0 0 0 17 0 0 0
/proc/3398/statm: 1874 412 207 399 0 1471 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 7496

[startup+25.5011 s]
/proc/loadavg: 1.00 1.17 1.43 2/66 3404
/proc/meminfo: memFree=1299728/2055920 swapFree=4174052/4192956
[pid=3398] ppid=3396 vsize=3396 CPUtime=16.38
/proc/3398/stat : 3398 (SATzilla2009_C) S 3396 3398 3119 0 -1 4194304 541 1912 0 0 411 27 1196 4 25 0 1 0 1129582933 3477504 379 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 1 0 0
/proc/3398/statm: 849 379 219 399 0 446 0
[pid=3404] ppid=3398 vsize=2680 CPUtime=9.07
/proc/3404/stat : 3404 (minisat20SAT07) R 3398 3398 3119 0 -1 4194304 345 0 0 0 907 0 0 0 25 0 1 0 1129584574 2744320 340 1992294400 134512640 135078472 4294956176 18446744073709551615 134550720 0 0 8392704 3 0 0 0 17 0 0 0
/proc/3404/statm: 670 340 73 138 0 529 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 6076

[startup+51.1017 s]
/proc/loadavg: 1.00 1.16 1.42 2/66 3404
/proc/meminfo: memFree=1298960/2055920 swapFree=4174052/4192956
[pid=3398] ppid=3396 vsize=3396 CPUtime=16.38
/proc/3398/stat : 3398 (SATzilla2009_C) S 3396 3398 3119 0 -1 4194304 541 1912 0 0 411 27 1196 4 25 0 1 0 1129582933 3477504 379 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 1 0 0
/proc/3398/statm: 849 379 219 399 0 446 0
[pid=3404] ppid=3398 vsize=3204 CPUtime=34.66
/proc/3404/stat : 3404 (minisat20SAT07) R 3398 3398 3119 0 -1 4194304 489 0 0 0 3466 0 0 0 25 0 1 0 1129584574 3280896 484 1992294400 134512640 135078472 4294956176 18446744073709551615 134550582 0 0 8392704 3 0 0 0 17 0 0 0
/proc/3404/statm: 801 484 73 138 0 660 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 6600

[startup+102.302 s]
/proc/loadavg: 1.00 1.13 1.39 2/66 3410
/proc/meminfo: memFree=1298320/2055920 swapFree=4174052/4192956
[pid=3398] ppid=3396 vsize=3396 CPUtime=16.38
/proc/3398/stat : 3398 (SATzilla2009_C) S 3396 3398 3119 0 -1 4194304 541 1912 0 0 411 27 1196 4 25 0 1 0 1129582933 3477504 379 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 1 0 0
/proc/3398/statm: 849 379 219 399 0 446 0
[pid=3404] ppid=3398 vsize=3864 CPUtime=85.83
/proc/3404/stat : 3404 (minisat20SAT07) R 3398 3398 3119 0 -1 4194304 633 0 0 0 8583 0 0 0 25 0 1 0 1129584574 3956736 628 1992294400 134512640 135078472 4294956176 18446744073709551615 134556379 0 0 8392704 3 0 0 0 17 0 0 0
/proc/3404/statm: 966 628 73 138 0 825 0
Current children cumulated CPU time (s) 102.21
Current children cumulated vsize (KiB) 7260

[startup+162.302 s]
/proc/loadavg: 1.00 1.10 1.36 2/66 3410
/proc/meminfo: memFree=1297936/2055920 swapFree=4174052/4192956
[pid=3398] ppid=3396 vsize=3396 CPUtime=16.38
/proc/3398/stat : 3398 (SATzilla2009_C) S 3396 3398 3119 0 -1 4194304 541 1912 0 0 411 27 1196 4 25 0 1 0 1129582933 3477504 379 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 1 0 0
/proc/3398/statm: 849 379 219 399 0 446 0
[pid=3404] ppid=3398 vsize=4264 CPUtime=145.8
/proc/3404/stat : 3404 (minisat20SAT07) R 3398 3398 3119 0 -1 4194304 751 0 0 0 14580 0 0 0 25 0 1 0 1129584574 4366336 746 1992294400 134512640 135078472 4294956176 18446744073709551615 134550587 0 0 8392704 3 0 0 0 17 0 0 0
/proc/3404/statm: 1066 746 73 138 0 925 0
Current children cumulated CPU time (s) 162.18
Current children cumulated vsize (KiB) 7660

[startup+222.306 s]
/proc/loadavg: 1.00 1.08 1.34 2/66 3410
/proc/meminfo: memFree=1297552/2055920 swapFree=4174052/4192956
[pid=3398] ppid=3396 vsize=3396 CPUtime=16.38
/proc/3398/stat : 3398 (SATzilla2009_C) S 3396 3398 3119 0 -1 4194304 541 1912 0 0 411 27 1196 4 25 0 1 0 1129582933 3477504 379 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 1 0 0

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

[pid=3398] ppid=3396 vsize=3396 CPUtime=16.38
/proc/3398/stat : 3398 (SATzilla2009_C) S 3396 3398 3119 0 -1 4194304 541 1912 0 0 411 27 1196 4 25 0 1 0 1129582933 3477504 379 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 1 0 0
/proc/3398/statm: 849 379 219 399 0 446 0
[pid=3404] ppid=3398 vsize=5844 CPUtime=565.59
/proc/3404/stat : 3404 (minisat20SAT07) R 3398 3398 3119 0 -1 4194304 1150 0 0 0 56558 1 0 0 25 0 1 0 1129584574 5984256 1145 1992294400 134512640 135078472 4294956176 18446744073709551615 134550652 0 0 8392704 3 0 0 0 17 0 0 0
/proc/3404/statm: 1461 1145 73 138 0 1320 0
Current children cumulated CPU time (s) 581.97
Current children cumulated vsize (KiB) 9240

[startup+642.303 s]
/proc/loadavg: 1.00 1.01 1.20 2/66 3410
/proc/meminfo: memFree=1296208/2055920 swapFree=4174052/4192956
[pid=3398] ppid=3396 vsize=3396 CPUtime=16.38
/proc/3398/stat : 3398 (SATzilla2009_C) S 3396 3398 3119 0 -1 4194304 541 1912 0 0 411 27 1196 4 25 0 1 0 1129582933 3477504 379 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 1 0 0
/proc/3398/statm: 849 379 219 399 0 446 0
[pid=3404] ppid=3398 vsize=6240 CPUtime=625.57
/proc/3404/stat : 3404 (minisat20SAT07) R 3398 3398 3119 0 -1 4194304 1215 0 0 0 62556 1 0 0 25 0 1 0 1129584574 6389760 1210 1992294400 134512640 135078472 4294956176 18446744073709551615 134551025 0 0 8392704 3 0 0 0 17 0 0 0
/proc/3404/statm: 1560 1210 73 138 0 1419 0
Current children cumulated CPU time (s) 641.95
Current children cumulated vsize (KiB) 9636

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.18 2/66 3410
/proc/meminfo: memFree=1296016/2055920 swapFree=4174052/4192956
[pid=3398] ppid=3396 vsize=3396 CPUtime=16.38
/proc/3398/stat : 3398 (SATzilla2009_C) S 3396 3398 3119 0 -1 4194304 541 1912 0 0 411 27 1196 4 25 0 1 0 1129582933 3477504 379 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 1 0 0
/proc/3398/statm: 849 379 219 399 0 446 0
[pid=3404] ppid=3398 vsize=6376 CPUtime=685.54
/proc/3404/stat : 3404 (minisat20SAT07) R 3398 3398 3119 0 -1 4194304 1255 0 0 0 68553 1 0 0 25 0 1 0 1129584574 6529024 1250 1992294400 134512640 135078472 4294956176 18446744073709551615 134550713 0 0 8392704 3 0 0 0 17 0 0 0
/proc/3404/statm: 1594 1250 73 138 0 1453 0
Current children cumulated CPU time (s) 701.92
Current children cumulated vsize (KiB) 9772

[startup+762.302 s]
/proc/loadavg: 1.00 1.00 1.17 2/66 3410
/proc/meminfo: memFree=1295952/2055920 swapFree=4174052/4192956
[pid=3398] ppid=3396 vsize=3396 CPUtime=16.38
/proc/3398/stat : 3398 (SATzilla2009_C) S 3396 3398 3119 0 -1 4194304 541 1912 0 0 411 27 1196 4 25 0 1 0 1129582933 3477504 379 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 1 0 0
/proc/3398/statm: 849 379 219 399 0 446 0
[pid=3404] ppid=3398 vsize=6508 CPUtime=745.51
/proc/3404/stat : 3404 (minisat20SAT07) R 3398 3398 3119 0 -1 4194304 1284 0 0 0 74550 1 0 0 25 0 1 0 1129584574 6664192 1279 1992294400 134512640 135078472 4294956176 18446744073709551615 134550985 0 0 8392704 3 0 0 0 17 0 0 0
/proc/3404/statm: 1627 1279 73 138 0 1486 0
Current children cumulated CPU time (s) 761.89
Current children cumulated vsize (KiB) 9904

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.16 2/66 3410
/proc/meminfo: memFree=1295824/2055920 swapFree=4174052/4192956
[pid=3398] ppid=3396 vsize=3396 CPUtime=16.38
/proc/3398/stat : 3398 (SATzilla2009_C) S 3396 3398 3119 0 -1 4194304 541 1912 0 0 411 27 1196 4 25 0 1 0 1129582933 3477504 379 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 1 0 0
/proc/3398/statm: 849 379 219 399 0 446 0
[pid=3404] ppid=3398 vsize=6508 CPUtime=805.47
/proc/3404/stat : 3404 (minisat20SAT07) R 3398 3398 3119 0 -1 4194304 1307 0 0 0 80546 1 0 0 25 0 1 0 1129584574 6664192 1302 1992294400 134512640 135078472 4294956176 18446744073709551615 134551002 0 0 8392704 3 0 0 0 17 0 0 0
/proc/3404/statm: 1627 1302 73 138 0 1486 0
Current children cumulated CPU time (s) 821.85
Current children cumulated vsize (KiB) 9904

[startup+882.305 s]
/proc/loadavg: 1.00 1.00 1.15 2/66 3410
/proc/meminfo: memFree=1295760/2055920 swapFree=4174052/4192956
[pid=3398] ppid=3396 vsize=3396 CPUtime=16.38
/proc/3398/stat : 3398 (SATzilla2009_C) S 3396 3398 3119 0 -1 4194304 541 1912 0 0 411 27 1196 4 25 0 1 0 1129582933 3477504 379 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 1 0 0
/proc/3398/statm: 849 379 219 399 0 446 0
[pid=3404] ppid=3398 vsize=6640 CPUtime=865.44
/proc/3404/stat : 3404 (minisat20SAT07) R 3398 3398 3119 0 -1 4194304 1329 0 0 0 86543 1 0 0 25 0 1 0 1129584574 6799360 1324 1992294400 134512640 135078472 4294956176 18446744073709551615 134550582 0 0 8392704 3 0 0 0 17 0 0 0
/proc/3404/statm: 1660 1324 73 138 0 1519 0
Current children cumulated CPU time (s) 881.82
Current children cumulated vsize (KiB) 10036

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.13 2/66 3410
/proc/meminfo: memFree=1295632/2055920 swapFree=4174052/4192956
[pid=3398] ppid=3396 vsize=3396 CPUtime=16.38
/proc/3398/stat : 3398 (SATzilla2009_C) S 3396 3398 3119 0 -1 4194304 541 1912 0 0 411 27 1196 4 25 0 1 0 1129582933 3477504 379 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 1 0 0
/proc/3398/statm: 849 379 219 399 0 446 0
[pid=3404] ppid=3398 vsize=6776 CPUtime=925.41
/proc/3404/stat : 3404 (minisat20SAT07) R 3398 3398 3119 0 -1 4194304 1361 0 0 0 92540 1 0 0 25 0 1 0 1129584574 6938624 1356 1992294400 134512640 135078472 4294956176 18446744073709551615 134550720 0 0 8392704 3 0 0 0 17 0 0 0
/proc/3404/statm: 1694 1356 73 138 0 1553 0
Current children cumulated CPU time (s) 941.79
Current children cumulated vsize (KiB) 10172

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.12 2/66 3410
/proc/meminfo: memFree=1295504/2055920 swapFree=4174052/4192956
[pid=3398] ppid=3396 vsize=3396 CPUtime=16.38
/proc/3398/stat : 3398 (SATzilla2009_C) S 3396 3398 3119 0 -1 4194304 541 1912 0 0 411 27 1196 4 25 0 1 0 1129582933 3477504 379 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 1 0 0
/proc/3398/statm: 849 379 219 399 0 446 0
[pid=3404] ppid=3398 vsize=6912 CPUtime=985.39
/proc/3404/stat : 3404 (minisat20SAT07) R 3398 3398 3119 0 -1 4194304 1406 0 0 0 98537 2 0 0 25 0 1 0 1129584574 7077888 1401 1992294400 134512640 135078472 4294956176 18446744073709551615 134551022 0 0 8392704 3 0 0 0 17 0 0 0
/proc/3404/statm: 1728 1401 73 138 0 1587 0
Current children cumulated CPU time (s) 1001.77
Current children cumulated vsize (KiB) 10308

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.11 2/66 3410
/proc/meminfo: memFree=1295376/2055920 swapFree=4174052/4192956
[pid=3398] ppid=3396 vsize=3396 CPUtime=16.38
/proc/3398/stat : 3398 (SATzilla2009_C) S 3396 3398 3119 0 -1 4194304 541 1912 0 0 411 27 1196 4 25 0 1 0 1129582933 3477504 379 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 1 0 0
/proc/3398/statm: 849 379 219 399 0 446 0
[pid=3404] ppid=3398 vsize=7044 CPUtime=1045.35
/proc/3404/stat : 3404 (minisat20SAT07) R 3398 3398 3119 0 -1 4194304 1429 0 0 0 104533 2 0 0 25 0 1 0 1129584574 7213056 1424 1992294400 134512640 135078472 4294956176 18446744073709551615 134556388 0 0 8392704 3 0 0 0 17 0 0 0
/proc/3404/statm: 1761 1424 73 138 0 1620 0
Current children cumulated CPU time (s) 1061.73
Current children cumulated vsize (KiB) 10440

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.10 2/66 3410
/proc/meminfo: memFree=1295184/2055920 swapFree=4174052/4192956
[pid=3398] ppid=3396 vsize=3396 CPUtime=16.38
/proc/3398/stat : 3398 (SATzilla2009_C) S 3396 3398 3119 0 -1 4194304 541 1912 0 0 411 27 1196 4 25 0 1 0 1129582933 3477504 379 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 1 0 0
/proc/3398/statm: 849 379 219 399 0 446 0
[pid=3404] ppid=3398 vsize=7180 CPUtime=1105.32
/proc/3404/stat : 3404 (minisat20SAT07) R 3398 3398 3119 0 -1 4194304 1468 0 0 0 110530 2 0 0 25 0 1 0 1129584574 7352320 1463 1992294400 134512640 135078472 4294956176 18446744073709551615 134550587 0 0 8392704 3 0 0 0 17 0 0 0
/proc/3404/statm: 1795 1463 73 138 0 1654 0
Current children cumulated CPU time (s) 1121.7
Current children cumulated vsize (KiB) 10576

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.09 2/66 3410
/proc/meminfo: memFree=1295120/2055920 swapFree=4174052/4192956
[pid=3398] ppid=3396 vsize=3396 CPUtime=16.38
/proc/3398/stat : 3398 (SATzilla2009_C) S 3396 3398 3119 0 -1 4194304 541 1912 0 0 411 27 1196 4 25 0 1 0 1129582933 3477504 379 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 1 0 0
/proc/3398/statm: 849 379 219 399 0 446 0
[pid=3404] ppid=3398 vsize=7312 CPUtime=1165.29
/proc/3404/stat : 3404 (minisat20SAT07) R 3398 3398 3119 0 -1 4194304 1494 0 0 0 116527 2 0 0 25 0 1 0 1129584574 7487488 1489 1992294400 134512640 135078472 4294956176 18446744073709551615 134549411 0 0 8392704 3 0 0 0 17 0 0 0
/proc/3404/statm: 1828 1489 73 138 0 1687 0
Current children cumulated CPU time (s) 1181.67
Current children cumulated vsize (KiB) 10708



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1195.81 s]
/proc/loadavg: 1.00 1.00 1.09 2/66 3410
/proc/meminfo: memFree=1295120/2055920 swapFree=4174052/4192956
[pid=3398] ppid=3396 vsize=3396 CPUtime=16.38
/proc/3398/stat : 3398 (SATzilla2009_C) S 3396 3398 3119 0 -1 4194304 541 1912 0 0 411 27 1196 4 25 0 1 0 1129582933 3477504 379 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 1 0 0
/proc/3398/statm: 849 379 219 399 0 446 0
[pid=3404] ppid=3398 vsize=7312 CPUtime=1178.79
/proc/3404/stat : 3404 (minisat20SAT07) R 3398 3398 3119 0 -1 4194304 1498 0 0 0 117877 2 0 0 25 0 1 0 1129584574 7487488 1493 1992294400 134512640 135078472 4294956176 18446744073709551615 134550521 0 0 8392704 3 0 0 0 17 0 0 0
/proc/3404/statm: 1828 1493 73 138 0 1687 0
Current children cumulated CPU time (s) 1195.17
Current children cumulated vsize (KiB) 10708

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

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

[startup+1195.81 s]
/proc/loadavg: 1.00 1.00 1.09 2/66 3410
/proc/meminfo: memFree=1295120/2055920 swapFree=4174052/4192956
[pid=3398] ppid=3396 vsize=3396 CPUtime=16.38
/proc/3398/stat : 3398 (SATzilla2009_C) S 3396 3398 3119 0 -1 4194304 541 1912 0 0 411 27 1196 4 25 0 1 0 1129582933 3477504 379 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 1 0 0
/proc/3398/statm: 849 379 219 399 0 446 0
[pid=3404] ppid=3398 vsize=7312 CPUtime=1178.79
/proc/3404/stat : 3404 (minisat20SAT07) R 3398 3398 3119 0 -1 4194304 1498 0 0 0 117877 2 0 0 25 0 1 0 1129584574 7487488 1493 1992294400 134512640 135078472 4294956176 18446744073709551615 134550521 0 0 8392704 3 0 0 0 17 0 0 0
/proc/3404/statm: 1828 1493 73 138 0 1687 0
Current children cumulated CPU time (s) 1195.17
Current children cumulated vsize (KiB) 10708

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): 4.87
#  lost CPU system time (s): 0.02

Real time (s): 1195.82
CPU time (s): 1200.08
CPU user time (s): 1199.72
CPU system time (s): 0.361948
CPU usage (%): 100.357
Max. virtual memory (cumulated for all children) (KiB): 10708

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1194.85
system time used= 0.341948
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3967
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= 4297

runsolver used 0.908861 second user time and 3.45347 second system time

The end

Launcher Data

Begin job on node17 at 2009-04-01 08:59:29
IDJOB=1539594
IDBENCH=70644
IDSOLVER=527
FILE ID=node17/1539594-1238569169
PBS_JOBID= 9070509
Free space on /tmp= 66340 MiB

SOLVER NAME= SATzilla2009_C 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/500/unif-k3-r4.25-v500-c2125-S1494961823-060.cnf
COMMAND LINE= HOME/SATzilla2009_C BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1539594-1238569169/watcher-1539594-1238569169 -o /tmp/evaluation-result-1539594-1238569169/solver-1539594-1238569169 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/SATzilla2009_C HOME/instance-1539594-1238569169.cnf

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

MD5SUM BENCH= 7495f98ae37985dd5ad2be6175c3d801
RANDOM SEED=1919888835

node17.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		: 3000.265
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		: 3000.265
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:       1301616 kB
Buffers:        106652 kB
Cached:         538360 kB
SwapCached:      12684 kB
Active:         235120 kB
Inactive:       423908 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1301616 kB
SwapTotal:     4192956 kB
SwapFree:      4174052 kB
Dirty:           31476 kB
Writeback:           0 kB
Mapped:          19696 kB
Slab:            81256 kB
Committed_AS:  3060968 kB
PageTables:       1464 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= 66308 MiB
End job on node17 at 2009-04-01 09:19:27