Trace number 1539762

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 1195.81

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/440/
unif-k3-r4.25-v440-c1870-S780904324-093.cnf
MD5SUM0370c3395f27638ffb4005ffcc836f58
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.044992
Satisfiable
(Un)Satisfiability was proved
Number of variables440
Number of clauses1870
Sum of the clauses size5610
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31870
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

16.27/16.35	c SATzilla is building models for class 2
16.27/16.35	c run presolver march_dl2004 for 5 seconds ... 
16.27/16.35	c Bin: Executing march_dl2004
16.27/16.35	c spawning binary file with 5 seconds ...
16.27/16.35	c child exit by a signal
16.27/16.35	c march_dl2004 returned code 137.
16.27/16.35	c run presolver mxc-sr08 for 5 seconds ... 
16.27/16.35	c Bin: Executing mxc-sr08
16.27/16.35	c spawning binary file with 5 seconds ...
16.27/16.35	c child exit by a signal
16.27/16.35	c mxc-sr08 returned code 137.
16.27/16.35	c Orignal number of varibales is 440, number of clauses is 1870 
16.27/16.35	c predicted feature computation time is 6.965214 
16.27/16.35	c Bin: Executing satelite
16.27/16.35	c spawning binary file with 240 seconds ...
16.27/16.35	c child exited successfully
16.27/16.35	c satzilla computing base features
16.27/16.35	c Number of variabe is: 427, Number of clause is : 1858 
16.27/16.35	c Initializing...
16.27/16.35	c satzilla compute diameter ...
16.27/16.35	c start diameter features ...
16.27/16.35	c satzilla doing clause learning
16.27/16.35	c start clause learning features ...
16.27/16.35	c Bin: Executing zchaff07
16.27/16.35	c spawning binary file with 2 seconds ...
16.27/16.35	c child exit by a signal
16.27/16.35	c satzilla doing survey propogation probe
16.27/16.35	c do survay propogation for 2 second ...
16.27/16.35	c satzilla doing local search probe
16.27/16.35	c satzilla doing lobjois search-space size estimate
16.27/16.35	c features are:440 1870 427 1858 0.030445 0.00645856 0.229817 0.495784 0.591474 0.72339 0.00711525 0.0630997 0.00702576 0.00936768 0.162223 0 0.961787 0.00711525 0.281777 0.00269107 0.0161464 2.65982 0.216152 0.162572 0 1 3.2971 0.00343347 0.366685 0.000538213 0.00699677 2.24859 0.485468 0.0140061 0.281335 0.00538213 0.0322928 4 0 4 4 -0 3955 0.0297364 3832 4113 4113 3832 4113 3852 4023 25.771 0.0478099 24.5592 27.4819 27.4819 24.5592 27.4819 24.6404 26.4024 0.397149 0.564454 0.000150414 1 0.704752 0.0884094 0.561316 0.213072 0.389448 0.0848215 0.635958 0.00233938 0.304298 0.155246 0.0272335 0.112825 0.0458446 0.0711412 21.6247 0.219843 94.7403 0.0766974 94 86 104 0.840261 0.240591 0.87916 0.0374036 0.32651 0.577334 
16.27/16.35	c satzilla's ranking:
16.27/16.35	c 1) minisat20SAT07: 3.716250
16.27/16.35	c 2) mxc-sr08: 3.528028
16.27/16.35	c 3) march_dl2004: 3.512562
16.27/16.35	c 4) minisat20: 3.304856
16.27/16.35	c 5) vallst: 0.892671
16.27/16.35	c 6) zchaff_rand: 0.457156
16.27/16.35	c 7) tts-4-0: 0.362903
16.27/16.35	c 8) SATenstein: -10000.000000
16.27/16.35	c 9) gnovelty+: -10000.000000
16.27/16.35	c 10) adaptg2wsat+: -10000.000000
16.27/16.35	c 11) adaptg2wsat0: -10000.000000
16.27/16.35	c 12) picosat846: -10000.000000
16.27/16.35	c 13) kcnfs04SAT07: -10000.000000
16.27/16.35	c satzilla running minisat20SAT07 ... 
1195.17/1195.80	c Bin: Executing minisat20SAT07
1195.17/1195.80	c spawning binary file with 1183 seconds ...
1195.17/1195.80	c child exit by a signal
1195.17/1195.80	c minisat20SAT07 returned code 143.
1195.17/1195.80	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-1539762-1238584186/watcher-1539762-1238584186 -o /tmp/evaluation-result-1539762-1238584186/solver-1539762-1238584186 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/SATzilla2009_C HOME/instance-1539762-1238584186.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: 1.01 1.00 1.10 3/72 22509
/proc/meminfo: memFree=1587216/2055920 swapFree=4174980/4192956
[pid=22509] ppid=22507 vsize=2056 CPUtime=0
/proc/22509/stat : 22509 (SATzilla2009_C) S 22507 22509 22077 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1131079881 2105344 112 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/22509/statm: 514 112 96 399 0 111 0
[pid=22510] ppid=22509 vsize=772 CPUtime=0
/proc/22510/stat : 22510 (march_dl2004) R 22509 22509 22077 0 -1 4194304 118 0 0 0 0 0 0 0 19 0 1 0 1131079881 790528 110 1992294400 134512640 134996440 4294956176 18446744073709551615 134525015 0 0 8392704 0 0 0 0 17 0 0 0
/proc/22510/statm: 193 110 55 118 0 72 0

[startup+0.075456 s]
/proc/loadavg: 1.01 1.00 1.10 3/72 22509
/proc/meminfo: memFree=1587216/2055920 swapFree=4174980/4192956
[pid=22509] ppid=22507 vsize=2056 CPUtime=0
/proc/22509/stat : 22509 (SATzilla2009_C) S 22507 22509 22077 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1131079881 2105344 112 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/22509/statm: 514 112 96 399 0 111 0
[pid=22510] ppid=22509 vsize=1160 CPUtime=0.07
/proc/22510/stat : 22510 (march_dl2004) R 22509 22509 22077 0 -1 4194304 239 0 0 0 7 0 0 0 19 0 1 0 1131079881 1187840 231 1992294400 134512640 134996440 4294956176 18446744073709551615 134528172 0 0 8392704 0 0 0 0 17 0 0 0
/proc/22510/statm: 290 231 74 118 0 169 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 3216

[startup+0.101459 s]
/proc/loadavg: 1.01 1.00 1.10 3/72 22509
/proc/meminfo: memFree=1587216/2055920 swapFree=4174980/4192956
[pid=22509] ppid=22507 vsize=2056 CPUtime=0
/proc/22509/stat : 22509 (SATzilla2009_C) S 22507 22509 22077 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1131079881 2105344 112 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/22509/statm: 514 112 96 399 0 111 0
[pid=22510] ppid=22509 vsize=1160 CPUtime=0.09
/proc/22510/stat : 22510 (march_dl2004) R 22509 22509 22077 0 -1 4194304 240 0 0 0 9 0 0 0 19 0 1 0 1131079881 1187840 232 1992294400 134512640 134996440 4294956176 18446744073709551615 134551291 0 0 8392704 0 0 0 0 17 0 0 0
/proc/22510/statm: 290 232 74 118 0 169 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3216

[startup+0.301497 s]
/proc/loadavg: 1.01 1.00 1.10 3/72 22509
/proc/meminfo: memFree=1587216/2055920 swapFree=4174980/4192956
[pid=22509] ppid=22507 vsize=2056 CPUtime=0
/proc/22509/stat : 22509 (SATzilla2009_C) S 22507 22509 22077 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1131079881 2105344 112 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/22509/statm: 514 112 96 399 0 111 0
[pid=22510] ppid=22509 vsize=1160 CPUtime=0.29
/proc/22510/stat : 22510 (march_dl2004) R 22509 22509 22077 0 -1 4194304 249 0 0 0 29 0 0 0 21 0 1 0 1131079881 1187840 241 1992294400 134512640 134996440 4294956176 18446744073709551615 134527899 0 0 8392704 0 0 0 0 17 0 0 0
/proc/22510/statm: 290 241 74 118 0 169 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3216

[startup+0.701572 s]
/proc/loadavg: 1.01 1.00 1.10 3/72 22509
/proc/meminfo: memFree=1587216/2055920 swapFree=4174980/4192956
[pid=22509] ppid=22507 vsize=2056 CPUtime=0
/proc/22509/stat : 22509 (SATzilla2009_C) S 22507 22509 22077 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1131079881 2105344 112 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/22509/statm: 514 112 96 399 0 111 0
[pid=22510] ppid=22509 vsize=1292 CPUtime=0.69
/proc/22510/stat : 22510 (march_dl2004) R 22509 22509 22077 0 -1 4194304 256 0 0 0 69 0 0 0 25 0 1 0 1131079881 1323008 248 1992294400 134512640 134996440 4294956176 18446744073709551615 134536965 0 0 8392704 0 0 0 0 17 0 0 0
/proc/22510/statm: 323 248 74 118 0 202 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3348

[startup+1.50172 s]
/proc/loadavg: 1.01 1.00 1.10 2/74 22511
/proc/meminfo: memFree=1586368/2055920 swapFree=4174980/4192956
[pid=22509] ppid=22507 vsize=2056 CPUtime=0
/proc/22509/stat : 22509 (SATzilla2009_C) S 22507 22509 22077 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1131079881 2105344 112 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/22509/statm: 514 112 96 399 0 111 0
[pid=22510] ppid=22509 vsize=1292 CPUtime=1.49
/proc/22510/stat : 22510 (march_dl2004) R 22509 22509 22077 0 -1 4194304 261 0 0 0 149 0 0 0 25 0 1 0 1131079881 1323008 253 1992294400 134512640 134996440 4294956176 18446744073709551615 134527922 0 0 8392704 0 0 0 0 17 0 0 0
/proc/22510/statm: 323 253 74 118 0 202 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3348

[startup+3.10303 s]
/proc/loadavg: 1.01 1.00 1.10 2/74 22511
/proc/meminfo: memFree=1586176/2055920 swapFree=4174980/4192956
[pid=22509] ppid=22507 vsize=2056 CPUtime=0
/proc/22509/stat : 22509 (SATzilla2009_C) S 22507 22509 22077 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1131079881 2105344 112 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/22509/statm: 514 112 96 399 0 111 0
[pid=22510] ppid=22509 vsize=1292 CPUtime=3.1
/proc/22510/stat : 22510 (march_dl2004) R 22509 22509 22077 0 -1 4194304 266 0 0 0 310 0 0 0 25 0 1 0 1131079881 1323008 258 1992294400 134512640 134996440 4294956176 18446744073709551615 134565060 0 0 8392704 0 0 0 0 17 0 0 0
/proc/22510/statm: 323 258 74 118 0 202 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 3348

############
# 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 1.00 1.10 2/74 22511
/proc/meminfo: memFree=1586176/2055920 swapFree=4174980/4192956
[pid=22509] ppid=22507 vsize=2056 CPUtime=0
/proc/22509/stat : 22509 (SATzilla2009_C) S 22507 22509 22077 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1131079881 2105344 112 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/22509/statm: 514 112 96 399 0 111 0
[pid=22510] ppid=22509 vsize=1292 CPUtime=4.89
/proc/22510/stat : 22510 (march_dl2004) R 22509 22509 22077 0 -1 4194304 270 0 0 0 489 0 0 0 25 0 1 0 1131079881 1323008 262 1992294400 134512640 134996440 4294956176 18446744073709551615 134551693 0 0 8392704 0 0 0 0 17 0 0 0
/proc/22510/statm: 323 262 74 118 0 202 0
Current children cumulated CPU time (s) 4.89
Current children cumulated vsize (KiB) 3348

[startup+5.00138 s]
/proc/loadavg: 1.00 1.00 1.10 2/74 22511
/proc/meminfo: memFree=1586176/2055920 swapFree=4174980/4192956
[pid=22509] ppid=22507 vsize=2056 CPUtime=0
/proc/22509/stat : 22509 (SATzilla2009_C) R 22507 22509 22077 0 -1 4194304 132 0 0 0 0 0 0 0 16 0 1 0 1131079881 2105344 112 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 0 18446744071563353097 0 0 17 0 0 0
/proc/22509/statm: 514 113 97 399 0 111 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 2056
#
############


[startup+6.30163 s]
/proc/loadavg: 1.00 1.00 1.10 2/74 22512
/proc/meminfo: memFree=1586368/2055920 swapFree=4174980/4192956
[pid=22509] ppid=22507 vsize=2056 CPUtime=4.99
/proc/22509/stat : 22509 (SATzilla2009_C) S 22507 22509 22077 0 -1 4194304 156 270 0 0 0 0 499 0 16 0 1 0 1131079881 2105344 125 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/22509/statm: 514 125 107 399 0 111 0
[pid=22512] ppid=22509 vsize=1524 CPUtime=1.29
/proc/22512/stat : 22512 (mxc-sr08) R 22509 22509 22077 0 -1 4194304 299 0 0 0 129 0 0 0 25 0 1 0 1131080381 1560576 295 1992294400 134512640 135078026 4294956176 18446744073709551615 134523627 0 0 8392704 0 0 0 0 17 0 0 0
/proc/22512/statm: 381 295 71 138 0 240 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 3580

[startup+12.7018 s]
/proc/loadavg: 1.00 1.00 1.10 2/74 22514
/proc/meminfo: memFree=1584008/2055920 swapFree=4174980/4192956
[pid=22509] ppid=22507 vsize=7444 CPUtime=12.67
/proc/22509/stat : 22509 (SATzilla2009_C) R 22507 22509 22077 0 -1 4194304 487 1827 0 0 62 5 1197 3 24 0 1 0 1131079881 7622656 396 1992294400 134512640 136149437 4294956208 18446744073709551615 135542670 0 0 4096 3 0 0 0 17 0 0 0
/proc/22509/statm: 1861 396 207 399 0 1458 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 7444

[startup+25.5012 s]
/proc/loadavg: 1.00 1.00 1.10 2/74 22515
/proc/meminfo: memFree=1585872/2055920 swapFree=4174980/4192956
[pid=22509] ppid=22507 vsize=3344 CPUtime=16.33
/proc/22509/stat : 22509 (SATzilla2009_C) S 22507 22509 22077 0 -1 4194304 525 1827 0 0 408 25 1197 3 25 0 1 0 1131079881 3424256 368 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/22509/statm: 836 368 219 399 0 433 0
[pid=22515] ppid=22509 vsize=2544 CPUtime=9.13
/proc/22515/stat : 22515 (minisat20SAT07) R 22509 22509 22077 0 -1 4194304 321 0 0 0 913 0 0 0 25 0 1 0 1131081517 2605056 316 1992294400 134512640 135078472 4294956176 18446744073709551615 134556734 0 0 8392704 3 0 0 0 17 0 0 0
/proc/22515/statm: 636 316 73 138 0 495 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 5888

[startup+51.1011 s]
/proc/loadavg: 1.00 1.00 1.09 2/74 22515
/proc/meminfo: memFree=1585424/2055920 swapFree=4174980/4192956
[pid=22509] ppid=22507 vsize=3344 CPUtime=16.33
/proc/22509/stat : 22509 (SATzilla2009_C) S 22507 22509 22077 0 -1 4194304 525 1827 0 0 408 25 1197 3 25 0 1 0 1131079881 3424256 368 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/22509/statm: 836 368 219 399 0 433 0
[pid=22515] ppid=22509 vsize=3072 CPUtime=34.72
/proc/22515/stat : 22515 (minisat20SAT07) R 22509 22509 22077 0 -1 4194304 439 0 0 0 3472 0 0 0 25 0 1 0 1131081517 3145728 434 1992294400 134512640 135078472 4294956176 18446744073709551615 134550646 0 0 8392704 3 0 0 0 17 0 0 0
/proc/22515/statm: 768 434 73 138 0 627 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 6416

[startup+102.307 s]
/proc/loadavg: 1.00 1.00 1.09 2/74 22515
/proc/meminfo: memFree=1584912/2055920 swapFree=4174980/4192956
[pid=22509] ppid=22507 vsize=3344 CPUtime=16.33
/proc/22509/stat : 22509 (SATzilla2009_C) S 22507 22509 22077 0 -1 4194304 525 1827 0 0 408 25 1197 3 25 0 1 0 1131079881 3424256 368 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/22509/statm: 836 368 219 399 0 433 0
[pid=22515] ppid=22509 vsize=3600 CPUtime=85.9
/proc/22515/stat : 22515 (minisat20SAT07) R 22509 22509 22077 0 -1 4194304 583 0 0 0 8590 0 0 0 25 0 1 0 1131081517 3686400 578 1992294400 134512640 135078472 4294956176 18446744073709551615 134550582 0 0 8392704 3 0 0 0 17 0 0 0
/proc/22515/statm: 900 578 73 138 0 759 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 6944

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.08 2/74 22515
/proc/meminfo: memFree=1584464/2055920 swapFree=4174980/4192956
[pid=22509] ppid=22507 vsize=3344 CPUtime=16.33
/proc/22509/stat : 22509 (SATzilla2009_C) S 22507 22509 22077 0 -1 4194304 525 1827 0 0 408 25 1197 3 25 0 1 0 1131079881 3424256 368 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/22509/statm: 836 368 219 399 0 433 0
[pid=22515] ppid=22509 vsize=4000 CPUtime=145.86
/proc/22515/stat : 22515 (minisat20SAT07) R 22509 22509 22077 0 -1 4194304 684 0 0 0 14586 0 0 0 25 0 1 0 1131081517 4096000 679 1992294400 134512640 135078472 4294956176 18446744073709551615 134555832 0 0 8392704 3 0 0 0 17 0 0 0
/proc/22515/statm: 1000 679 73 138 0 859 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 7344

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.07 2/74 22515
/proc/meminfo: memFree=1584144/2055920 swapFree=4174980/4192956
[pid=22509] ppid=22507 vsize=3344 CPUtime=16.33
/proc/22509/stat : 22509 (SATzilla2009_C) S 22507 22509 22077 0 -1 4194304 525 1827 0 0 408 25 1197 3 25 0 1 0 1131079881 3424256 368 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0

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

[pid=22509] ppid=22507 vsize=3344 CPUtime=16.33
/proc/22509/stat : 22509 (SATzilla2009_C) S 22507 22509 22077 0 -1 4194304 525 1827 0 0 408 25 1197 3 25 0 1 0 1131079881 3424256 368 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/22509/statm: 836 368 219 399 0 433 0
[pid=22515] ppid=22509 vsize=5436 CPUtime=505.67
/proc/22515/stat : 22515 (minisat20SAT07) R 22509 22509 22077 0 -1 4194304 1027 0 0 0 50567 0 0 0 25 0 1 0 1131081517 5566464 1022 1992294400 134512640 135078472 4294956176 18446744073709551615 134551019 0 0 8392704 3 0 0 0 17 1 0 0
/proc/22515/statm: 1359 1022 73 138 0 1218 0
Current children cumulated CPU time (s) 522
Current children cumulated vsize (KiB) 8780

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.04 2/74 22515
/proc/meminfo: memFree=1583056/2055920 swapFree=4174980/4192956
[pid=22509] ppid=22507 vsize=3344 CPUtime=16.33
/proc/22509/stat : 22509 (SATzilla2009_C) S 22507 22509 22077 0 -1 4194304 525 1827 0 0 408 25 1197 3 25 0 1 0 1131079881 3424256 368 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/22509/statm: 836 368 219 399 0 433 0
[pid=22515] ppid=22509 vsize=5568 CPUtime=565.64
/proc/22515/stat : 22515 (minisat20SAT07) R 22509 22509 22077 0 -1 4194304 1065 0 0 0 56564 0 0 0 25 0 1 0 1131081517 5701632 1060 1992294400 134512640 135078472 4294956176 18446744073709551615 134551032 0 0 8392704 3 0 0 0 17 0 0 0
/proc/22515/statm: 1392 1060 73 138 0 1251 0
Current children cumulated CPU time (s) 581.97
Current children cumulated vsize (KiB) 8912

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.03 2/74 22515
/proc/meminfo: memFree=1582864/2055920 swapFree=4174980/4192956
[pid=22509] ppid=22507 vsize=3344 CPUtime=16.33
/proc/22509/stat : 22509 (SATzilla2009_C) S 22507 22509 22077 0 -1 4194304 525 1827 0 0 408 25 1197 3 25 0 1 0 1131079881 3424256 368 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/22509/statm: 836 368 219 399 0 433 0
[pid=22515] ppid=22509 vsize=5704 CPUtime=625.61
/proc/22515/stat : 22515 (minisat20SAT07) R 22509 22509 22077 0 -1 4194304 1101 0 0 0 62561 0 0 0 25 0 1 0 1131081517 5840896 1096 1992294400 134512640 135078472 4294956176 18446744073709551615 134550713 0 0 8392704 3 0 0 0 17 0 0 0
/proc/22515/statm: 1426 1096 73 138 0 1285 0
Current children cumulated CPU time (s) 641.94
Current children cumulated vsize (KiB) 9048

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.03 2/74 22515
/proc/meminfo: memFree=1582672/2055920 swapFree=4174980/4192956
[pid=22509] ppid=22507 vsize=3344 CPUtime=16.33
/proc/22509/stat : 22509 (SATzilla2009_C) S 22507 22509 22077 0 -1 4194304 525 1827 0 0 408 25 1197 3 25 0 1 0 1131079881 3424256 368 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/22509/statm: 836 368 219 399 0 433 0
[pid=22515] ppid=22509 vsize=5836 CPUtime=685.58
/proc/22515/stat : 22515 (minisat20SAT07) R 22509 22509 22077 0 -1 4194304 1140 0 0 0 68557 1 0 0 25 0 1 0 1131081517 5976064 1135 1992294400 134512640 135078472 4294956176 18446744073709551615 134550985 0 0 8392704 3 0 0 0 17 0 0 0
/proc/22515/statm: 1459 1135 73 138 0 1318 0
Current children cumulated CPU time (s) 701.91
Current children cumulated vsize (KiB) 9180

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.02 2/74 22515
/proc/meminfo: memFree=1582544/2055920 swapFree=4174980/4192956
[pid=22509] ppid=22507 vsize=3344 CPUtime=16.33
/proc/22509/stat : 22509 (SATzilla2009_C) S 22507 22509 22077 0 -1 4194304 525 1827 0 0 408 25 1197 3 25 0 1 0 1131079881 3424256 368 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/22509/statm: 836 368 219 399 0 433 0
[pid=22515] ppid=22509 vsize=5972 CPUtime=745.56
/proc/22515/stat : 22515 (minisat20SAT07) R 22509 22509 22077 0 -1 4194304 1171 0 0 0 74555 1 0 0 25 0 1 0 1131081517 6115328 1166 1992294400 134512640 135078472 4294956176 18446744073709551615 134550642 0 0 8392704 3 0 0 0 17 0 0 0
/proc/22515/statm: 1493 1166 73 138 0 1352 0
Current children cumulated CPU time (s) 761.89
Current children cumulated vsize (KiB) 9316

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.02 2/74 22515
/proc/meminfo: memFree=1582480/2055920 swapFree=4174980/4192956
[pid=22509] ppid=22507 vsize=3344 CPUtime=16.33
/proc/22509/stat : 22509 (SATzilla2009_C) S 22507 22509 22077 0 -1 4194304 525 1827 0 0 408 25 1197 3 25 0 1 0 1131079881 3424256 368 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/22509/statm: 836 368 219 399 0 433 0
[pid=22515] ppid=22509 vsize=6108 CPUtime=805.52
/proc/22515/stat : 22515 (minisat20SAT07) R 22509 22509 22077 0 -1 4194304 1195 0 0 0 80551 1 0 0 25 0 1 0 1131081517 6254592 1190 1992294400 134512640 135078472 4294956176 18446744073709551615 134551032 0 0 8392704 3 0 0 0 17 0 0 0
/proc/22515/statm: 1527 1190 73 138 0 1386 0
Current children cumulated CPU time (s) 821.85
Current children cumulated vsize (KiB) 9452

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.01 2/74 22515
/proc/meminfo: memFree=1582288/2055920 swapFree=4174980/4192956
[pid=22509] ppid=22507 vsize=3344 CPUtime=16.33
/proc/22509/stat : 22509 (SATzilla2009_C) S 22507 22509 22077 0 -1 4194304 525 1827 0 0 408 25 1197 3 25 0 1 0 1131079881 3424256 368 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/22509/statm: 836 368 219 399 0 433 0
[pid=22515] ppid=22509 vsize=6280 CPUtime=865.49
/proc/22515/stat : 22515 (minisat20SAT07) R 22509 22509 22077 0 -1 4194304 1231 0 0 0 86548 1 0 0 25 0 1 0 1131081517 6430720 1226 1992294400 134512640 135078472 4294956176 18446744073709551615 134551032 0 0 8392704 3 0 0 0 17 0 0 0
/proc/22515/statm: 1570 1226 73 138 0 1429 0
Current children cumulated CPU time (s) 881.82
Current children cumulated vsize (KiB) 9624

[startup+942.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 22515
/proc/meminfo: memFree=1582160/2055920 swapFree=4174980/4192956
[pid=22509] ppid=22507 vsize=3344 CPUtime=16.33
/proc/22509/stat : 22509 (SATzilla2009_C) S 22507 22509 22077 0 -1 4194304 525 1827 0 0 408 25 1197 3 25 0 1 0 1131079881 3424256 368 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/22509/statm: 836 368 219 399 0 433 0
[pid=22515] ppid=22509 vsize=6416 CPUtime=925.46
/proc/22515/stat : 22515 (minisat20SAT07) R 22509 22509 22077 0 -1 4194304 1268 0 0 0 92545 1 0 0 25 0 1 0 1131081517 6569984 1263 1992294400 134512640 135078472 4294956176 18446744073709551615 134552690 0 0 8392704 3 0 0 0 17 0 0 0
/proc/22515/statm: 1604 1263 73 138 0 1463 0
Current children cumulated CPU time (s) 941.79
Current children cumulated vsize (KiB) 9760

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 22515
/proc/meminfo: memFree=1582032/2055920 swapFree=4174980/4192956
[pid=22509] ppid=22507 vsize=3344 CPUtime=16.33
/proc/22509/stat : 22509 (SATzilla2009_C) S 22507 22509 22077 0 -1 4194304 525 1827 0 0 408 25 1197 3 25 0 1 0 1131079881 3424256 368 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/22509/statm: 836 368 219 399 0 433 0
[pid=22515] ppid=22509 vsize=6548 CPUtime=985.43
/proc/22515/stat : 22515 (minisat20SAT07) R 22509 22509 22077 0 -1 4194304 1314 0 0 0 98542 1 0 0 25 0 1 0 1131081517 6705152 1309 1992294400 134512640 135078472 4294956176 18446744073709551615 134550593 0 0 8392704 3 0 0 0 17 0 0 0
/proc/22515/statm: 1637 1309 73 138 0 1496 0
Current children cumulated CPU time (s) 1001.76
Current children cumulated vsize (KiB) 9892

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 22515
/proc/meminfo: memFree=1582032/2055920 swapFree=4174980/4192956
[pid=22509] ppid=22507 vsize=3344 CPUtime=16.33
/proc/22509/stat : 22509 (SATzilla2009_C) S 22507 22509 22077 0 -1 4194304 525 1827 0 0 408 25 1197 3 25 0 1 0 1131079881 3424256 368 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/22509/statm: 836 368 219 399 0 433 0
[pid=22515] ppid=22509 vsize=6548 CPUtime=1045.4
/proc/22515/stat : 22515 (minisat20SAT07) R 22509 22509 22077 0 -1 4194304 1321 0 0 0 104539 1 0 0 25 0 1 0 1131081517 6705152 1316 1992294400 134512640 135078472 4294956176 18446744073709551615 134550582 0 0 8392704 3 0 0 0 17 1 0 0
/proc/22515/statm: 1637 1316 73 138 0 1496 0
Current children cumulated CPU time (s) 1061.73
Current children cumulated vsize (KiB) 9892

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 22515
/proc/meminfo: memFree=1581904/2055920 swapFree=4174980/4192956
[pid=22509] ppid=22507 vsize=3344 CPUtime=16.33
/proc/22509/stat : 22509 (SATzilla2009_C) S 22507 22509 22077 0 -1 4194304 525 1827 0 0 408 25 1197 3 25 0 1 0 1131079881 3424256 368 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/22509/statm: 836 368 219 399 0 433 0
[pid=22515] ppid=22509 vsize=6692 CPUtime=1105.37
/proc/22515/stat : 22515 (minisat20SAT07) R 22509 22509 22077 0 -1 4194304 1357 0 0 0 110536 1 0 0 25 0 1 0 1131081517 6852608 1352 1992294400 134512640 135078472 4294956176 18446744073709551615 134550741 0 0 8392704 3 0 0 0 17 0 0 0
/proc/22515/statm: 1673 1352 73 138 0 1532 0
Current children cumulated CPU time (s) 1121.7
Current children cumulated vsize (KiB) 10036

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 22515
/proc/meminfo: memFree=1581904/2055920 swapFree=4174980/4192956
[pid=22509] ppid=22507 vsize=3344 CPUtime=16.33
/proc/22509/stat : 22509 (SATzilla2009_C) S 22507 22509 22077 0 -1 4194304 525 1827 0 0 408 25 1197 3 25 0 1 0 1131079881 3424256 368 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/22509/statm: 836 368 219 399 0 433 0
[pid=22515] ppid=22509 vsize=6692 CPUtime=1165.34
/proc/22515/stat : 22515 (minisat20SAT07) R 22509 22509 22077 0 -1 4194304 1358 0 0 0 116533 1 0 0 25 0 1 0 1131081517 6852608 1353 1992294400 134512640 135078472 4294956176 18446744073709551615 134550573 0 0 8392704 3 0 0 0 17 0 0 0
/proc/22515/statm: 1673 1353 73 138 0 1532 0
Current children cumulated CPU time (s) 1181.67
Current children cumulated vsize (KiB) 10036



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1195.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 22515
/proc/meminfo: memFree=1581904/2055920 swapFree=4174980/4192956
[pid=22509] ppid=22507 vsize=3344 CPUtime=16.33
/proc/22509/stat : 22509 (SATzilla2009_C) S 22507 22509 22077 0 -1 4194304 525 1827 0 0 408 25 1197 3 25 0 1 0 1131079881 3424256 368 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/22509/statm: 836 368 219 399 0 433 0
[pid=22515] ppid=22509 vsize=6824 CPUtime=1178.84
/proc/22515/stat : 22515 (minisat20SAT07) R 22509 22509 22077 0 -1 4194304 1362 0 0 0 117883 1 0 0 25 0 1 0 1131081517 6987776 1357 1992294400 134512640 135078472 4294956176 18446744073709551615 134550642 0 0 8392704 3 0 0 0 17 0 0 0
/proc/22515/statm: 1706 1357 73 138 0 1565 0
Current children cumulated CPU time (s) 1195.17
Current children cumulated vsize (KiB) 10168

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

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

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): 1195.81
CPU time (s): 1200.08
CPU user time (s): 1199.77
CPU system time (s): 0.307953
CPU usage (%): 100.357
Max. virtual memory (cumulated for all children) (KiB): 10168

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1194.88
system time used= 0.307953
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3728
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= 2801

runsolver used 1.06784 second user time and 3.34949 second system time

The end

Launcher Data 

Begin job on node64 at 2009-04-01 13:09:46
IDJOB=1539762
IDBENCH=70700
IDSOLVER=527
FILE ID=node64/1539762-1238584186
PBS_JOBID= 9062225
Free space on /tmp= 66408 MiB

SOLVER NAME= SATzilla2009_C 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/440/unif-k3-r4.25-v440-c1870-S780904324-093.cnf
COMMAND LINE= HOME/SATzilla2009_C BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1539762-1238584186/watcher-1539762-1238584186 -o /tmp/evaluation-result-1539762-1238584186/solver-1539762-1238584186 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/SATzilla2009_C HOME/instance-1539762-1238584186.cnf

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

MD5SUM BENCH= 0370c3395f27638ffb4005ffcc836f58
RANDOM SEED=1914529506

node64.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		: 3000.261
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		: 3000.261
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:       1587696 kB
Buffers:         88784 kB
Cached:         280984 kB
SwapCached:       8788 kB
Active:         236436 kB
Inactive:       143832 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1587696 kB
SwapTotal:     4192956 kB
SwapFree:      4174980 kB
Dirty:           31768 kB
Writeback:           0 kB
Mapped:          16128 kB
Slab:            72864 kB
Committed_AS:  3118296 kB
PageTables:       2000 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66380 MiB
End job on node64 at 2009-04-01 13:29:44