Trace number 3438424

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
PicoSAT 941? (TO) 5000.1 5000.02

General information on the benchmark

NameCRAFTED/rbsat/random/unforced/
rbsat-v1375c111739g6.cnf
MD5SUMc7c04151ac14a13eb4a03259d055e119
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables1375
Number of clauses111739
Sum of the clauses size224743
Maximum clause length25
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2111684
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 555

Solver Data


Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 977)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3438424-1306885235/watcher-3438424-1306885235 -o /tmp/evaluation-result-3438424-1306885235/solver-3438424-1306885235 -C 5000 -W 5100 -M 15500 picosat HOME/instance-3438424-1306885235.cnf 

running on 4 cores: 0,2,4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 5100 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.00 1.81 1.05 3/489 2620
/proc/meminfo: memFree=3965432/32951124 swapFree=63649284/67111528
[pid=2620] ppid=2618 vsize=2568 CPUtime=0 cores=0,2,4,6
/proc/2620/stat : 2620 (picosat) R 2618 2620 2509 0 -1 4202496 353 0 0 0 0 0 0 0 25 0 1 0 800121967 2629632 299 33554432000 134512640 134603332 4288925200 18446744073709551615 11990524 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/2620/statm: 642 299 89 23 0 268 0

[startup+0.104283 s]
/proc/loadavg: 2.00 1.81 1.05 3/489 2620
/proc/meminfo: memFree=3965432/32951124 swapFree=63649284/67111528
[pid=2620] ppid=2618 vsize=5856 CPUtime=0.1 cores=0,2,4,6
/proc/2620/stat : 2620 (picosat) R 2618 2620 2509 0 -1 4202496 1193 0 0 0 10 0 0 0 25 0 1 0 800121967 5996544 1139 33554432000 134512640 134603332 4288925200 18446744073709551615 134563934 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/2620/statm: 1464 1139 98 23 0 1090 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 5856

[startup+0.200268 s]
/proc/loadavg: 2.00 1.81 1.05 3/489 2620
/proc/meminfo: memFree=3965432/32951124 swapFree=63649284/67111528
[pid=2620] ppid=2618 vsize=5856 CPUtime=0.19 cores=0,2,4,6
/proc/2620/stat : 2620 (picosat) R 2618 2620 2509 0 -1 4202496 1203 0 0 0 19 0 0 0 25 0 1 0 800121967 5996544 1149 33554432000 134512640 134603332 4288925200 18446744073709551615 134550988 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/2620/statm: 1464 1149 98 23 0 1090 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 5856

[startup+0.30025 s]
/proc/loadavg: 2.00 1.81 1.05 3/489 2620
/proc/meminfo: memFree=3965432/32951124 swapFree=63649284/67111528
[pid=2620] ppid=2618 vsize=5856 CPUtime=0.29 cores=0,2,4,6
/proc/2620/stat : 2620 (picosat) R 2618 2620 2509 0 -1 4202496 1203 0 0 0 29 0 0 0 25 0 1 0 800121967 5996544 1149 33554432000 134512640 134603332 4288925200 18446744073709551615 134528947 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/2620/statm: 1464 1149 98 23 0 1090 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5856

[startup+0.700181 s]
/proc/loadavg: 2.00 1.81 1.05 3/489 2620
/proc/meminfo: memFree=3965432/32951124 swapFree=63649284/67111528
[pid=2620] ppid=2618 vsize=5956 CPUtime=0.69 cores=0,2,4,6
/proc/2620/stat : 2620 (picosat) R 2618 2620 2509 0 -1 4202496 1210 0 0 0 69 0 0 0 25 0 1 0 800121967 6098944 1156 33554432000 134512640 134603332 4288925200 18446744073709551615 134550655 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/2620/statm: 1489 1156 98 23 0 1115 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5956

[startup+1.50105 s]
/proc/loadavg: 2.00 1.81 1.05 3/490 2621
/proc/meminfo: memFree=3960100/32951124 swapFree=63649284/67111528
[pid=2620] ppid=2618 vsize=5956 CPUtime=1.5 cores=0,2,4,6
/proc/2620/stat : 2620 (picosat) R 2618 2620 2509 0 -1 4202496 1214 0 0 0 150 0 0 0 25 0 1 0 800121967 6098944 1160 33554432000 134512640 134603332 4288925200 18446744073709551615 134528959 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/2620/statm: 1489 1160 98 23 0 1115 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 5956

[startup+3.10078 s]
/proc/loadavg: 2.00 1.81 1.05 3/490 2621
/proc/meminfo: memFree=3959224/32951124 swapFree=63649284/67111528
[pid=2620] ppid=2618 vsize=5956 CPUtime=3.1 cores=0,2,4,6
/proc/2620/stat : 2620 (picosat) R 2618 2620 2509 0 -1 4202496 1223 0 0 0 310 0 0 0 25 0 1 0 800121967 6098944 1169 33554432000 134512640 134603332 4288925200 18446744073709551615 134550669 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/2620/statm: 1489 1169 98 23 0 1115 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 5956

[startup+6.30024 s]
/proc/loadavg: 2.00 1.81 1.05 3/490 2621
/proc/meminfo: memFree=3958664/32951124 swapFree=63649284/67111528
[pid=2620] ppid=2618 vsize=6028 CPUtime=6.29 cores=0,2,4,6
/proc/2620/stat : 2620 (picosat) R 2618 2620 2509 0 -1 4202496 1248 0 0 0 629 0 0 0 25 0 1 0 800121967 6172672 1194 33554432000 134512640 134603332 4288925200 18446744073709551615 134525256 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/2620/statm: 1507 1194 98 23 0 1133 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6028

[startup+12.7012 s]
/proc/loadavg: 2.00 1.81 1.06 3/490 2622
/proc/meminfo: memFree=3957816/32951124 swapFree=63649284/67111528
[pid=2620] ppid=2618 vsize=6136 CPUtime=12.7 cores=0,2,4,6
/proc/2620/stat : 2620 (picosat) R 2618 2620 2509 0 -1 4202496 1253 0 0 0 1270 0 0 0 25 0 1 0 800121967 6283264 1199 33554432000 134512640 134603332 4288925200 18446744073709551615 134563464 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/2620/statm: 1534 1199 98 23 0 1160 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 6136

[startup+25.501 s]
/proc/loadavg: 2.00 1.82 1.07 3/490 2622
/proc/meminfo: memFree=3958416/32951124 swapFree=63649284/67111528
[pid=2620] ppid=2618 vsize=6136 CPUtime=25.5 cores=0,2,4,6
/proc/2620/stat : 2620 (picosat) R 2618 2620 2509 0 -1 4202496 1274 0 0 0 2550 0 0 0 25 0 1 0 800121967 6283264 1220 33554432000 134512640 134603332 4288925200 18446744073709551615 134564280 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/2620/statm: 1534 1220 98 23 0 1160 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 6136

[startup+51.1007 s]
/proc/loadavg: 2.00 1.84 1.10 3/490 2623
/proc/meminfo: memFree=3957976/32951124 swapFree=63649284/67111528
[pid=2620] ppid=2618 vsize=6184 CPUtime=51.09 cores=0,2,4,6
/proc/2620/stat : 2620 (picosat) R 2618 2620 2509 0 -1 4202496 1292 0 0 0 5109 0 0 0 25 0 1 0 800121967 6332416 1236 33554432000 134512640 134603332 4288925200 18446744073709551615 134550908 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/2620/statm: 1546 1236 98 23 0 1172 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 6184

[startup+102.301 s]
/proc/loadavg: 2.00 1.86 1.14 3/490 2624
/proc/meminfo: memFree=3957180/32951124 swapFree=63649284/67111528
[pid=2620] ppid=2618 vsize=6444 CPUtime=102.3 cores=0,2,4,6
/proc/2620/stat : 2620 (picosat) R 2618 2620 2509 0 -1 4202496 1364 0 0 0 10230 0 0 0 25 0 1 0 800121967 6598656 1276 33554432000 134512640 134603332 4288925200 18446744073709551615 134525211 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/2620/statm: 1611 1276 98 23 0 1237 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 6444

[startup+162.301 s]
/proc/loadavg: 2.12 1.92 1.21 3/490 2626
/proc/meminfo: memFree=3954012/32951124 swapFree=63649284/67111528
[pid=2620] ppid=2618 vsize=6268 CPUtime=162.29 cores=0,2,4,6
/proc/2620/stat : 2620 (picosat) R 2618 2620 2509 0 -1 4202496 1471 0 0 0 16229 0 0 0 25 0 1 0 800121967 6418432 1257 33554432000 134512640 134603332 4288925200 18446744073709551615 134525130 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/2620/statm: 1567 1257 98 23 0 1193 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 6268

[startup+222.319 s]
/proc/loadavg: 2.08 1.95 1.26 3/490 2627
/proc/meminfo: memFree=3941068/32951124 swapFree=63649284/67111528
[pid=2620] ppid=2618 vsize=6560 CPUtime=222.31 cores=0,2,4,6
/proc/2620/stat : 2620 (picosat) R 2618 2620 2509 0 -1 4202496 1574 0 0 0 22231 0 0 0 25 0 1 0 800121967 6717440 1319 33554432000 134512640 134603332 4288925200 18446744073709551615 134563932 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/2620/statm: 1640 1319 98 23 0 1266 0
Current children cumulated CPU time (s) 222.31
Current children cumulated vsize (KiB) 6560

[startup+282.301 s]
/proc/loadavg: 2.03 1.95 1.30 3/490 2629
/proc/meminfo: memFree=3941000/32951124 swapFree=63649284/67111528
[pid=2620] ppid=2618 vsize=6296 CPUtime=282.29 cores=0,2,4,6
/proc/2620/stat : 2620 (picosat) R 2618 2620 2509 0 -1 4202496 1612 0 0 0 28229 0 0 0 25 0 1 0 800121967 6447104 1264 33554432000 134512640 134603332 4288925200 18446744073709551615 134565437 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/2620/statm: 1574 1264 98 23 0 1200 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 6296

[startup+342.301 s]
/proc/loadavg: 2.01 1.96 1.34 3/490 2631
/proc/meminfo: memFree=3941684/32951124 swapFree=63649284/67111528
[pid=2620] ppid=2618 vsize=6440 CPUtime=342.29 cores=0,2,4,6
/proc/2620/stat : 2620 (picosat) R 2618 2620 2509 0 -1 4202496 1737 0 0 0 34229 0 0 0 25 0 1 0 800121967 6594560 1300 33554432000 134512640 134603332 4288925200 18446744073709551615 134525241 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/2620/statm: 1610 1300 98 23 0 1236 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 6440

[startup+402.301 s]
/proc/loadavg: 2.00 1.97 1.38 3/490 2632
/proc/meminfo: memFree=3941860/32951124 swapFree=63649284/67111528
[pid=2620] ppid=2618 vsize=6384 CPUtime=402.29 cores=0,2,4,6
/proc/2620/stat : 2620 (picosat) R 2618 2620 2509 0 -1 4202496 1784 0 0 0 40229 0 0 0 25 0 1 0 800121967 6537216 1286 33554432000 134512640 134603332 4288925200 18446744073709551615 134525120 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/2620/statm: 1596 1286 98 23 0 1222 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 6384

[startup+462.3 s]
/proc/loadavg: 2.00 1.97 1.42 3/490 2634
/proc/meminfo: memFree=3941920/32951124 swapFree=63649284/67111528
[pid=2620] ppid=2618 vsize=6536 CPUtime=462.3 cores=0,2,4,6
/proc/2620/stat : 2620 (picosat) R 2618 2620 2509 0 -1 4202496 1835 0 0 0 46230 0 0 0 25 0 1 0 800121967 6692864 1315 33554432000 134512640 134603332 4288925200 18446744073709551615 134525126 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/2620/statm: 1634 1315 98 23 0 1260 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 6536

[startup+522.3 s]
/proc/loadavg: 2.00 1.97 1.45 3/490 2635
/proc/meminfo: memFree=3941128/32951124 swapFree=63649284/67111528
[pid=2620] ppid=2618 vsize=6452 CPUtime=522.3 cores=0,2,4,6
/proc/2620/stat : 2620 (picosat) R 2618 2620 2509 0 -1 4202496 1941 0 0 0 52230 0 0 0 25 0 1 0 800121967 6606848 1303 33554432000 134512640 134603332 4288925200 18446744073709551615 134563917 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/2620/statm: 1613 1303 98 23 0 1239 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 6452

[startup+582.3 s]
/proc/loadavg: 2.00 1.97 1.48 3/490 2637
/proc/meminfo: memFree=3940936/32951124 swapFree=63649284/67111528
[pid=2620] ppid=2618 vsize=6580 CPUtime=582.3 cores=0,2,4,6
/proc/2620/stat : 2620 (picosat) R 2618 2620 2509 0 -1 4202496 2073 0 0 0 58230 0 0 0 25 0 1 0 800121967 6737920 1335 33554432000 134512640 134603332 4288925200 18446744073709551615 134567388 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/2620/statm: 1645 1335 98 23 0 1271 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 6580

[startup+642.301 s]

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

[startup+4062.3 s]
/proc/loadavg: 2.00 2.00 1.99 3/490 2772
/proc/meminfo: memFree=4039184/32951124 swapFree=63649284/67111528
[pid=2620] ppid=2618 vsize=6832 CPUtime=4062.36 cores=0,2,4,6
/proc/2620/stat : 2620 (picosat) R 2618 2620 2509 0 -1 4202496 7491 0 0 0 406232 4 0 0 25 0 1 0 800121967 6995968 1398 33554432000 134512640 134603332 4288925200 18446744073709551615 134525159 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/2620/statm: 1708 1398 98 23 0 1334 0
Current children cumulated CPU time (s) 4062.36
Current children cumulated vsize (KiB) 6832

[startup+4122.3 s]
/proc/loadavg: 2.09 2.03 2.00 3/490 2773
/proc/meminfo: memFree=4040144/32951124 swapFree=63649284/67111528
[pid=2620] ppid=2618 vsize=6800 CPUtime=4122.36 cores=0,2,4,6
/proc/2620/stat : 2620 (picosat) R 2618 2620 2509 0 -1 4202496 7618 0 0 0 412232 4 0 0 25 0 1 0 800121967 6963200 1390 33554432000 134512640 134603332 4288925200 18446744073709551615 134563932 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/2620/statm: 1700 1390 98 23 0 1326 0
Current children cumulated CPU time (s) 4122.36
Current children cumulated vsize (KiB) 6800

[startup+4182.32 s]
/proc/loadavg: 2.07 2.03 2.00 3/490 2775
/proc/meminfo: memFree=4040328/32951124 swapFree=63649284/67111528
[pid=2620] ppid=2618 vsize=6852 CPUtime=4182.38 cores=0,2,4,6
/proc/2620/stat : 2620 (picosat) R 2618 2620 2509 0 -1 4202496 7662 0 0 0 418234 4 0 0 25 0 1 0 800121967 7016448 1403 33554432000 134512640 134603332 4288925200 18446744073709551615 134564587 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/2620/statm: 1713 1403 98 23 0 1339 0
Current children cumulated CPU time (s) 4182.38
Current children cumulated vsize (KiB) 6852

[startup+4242.3 s]
/proc/loadavg: 2.02 2.03 2.00 3/490 2777
/proc/meminfo: memFree=4039788/32951124 swapFree=63649284/67111528
[pid=2620] ppid=2618 vsize=7496 CPUtime=4242.36 cores=0,2,4,6
/proc/2620/stat : 2620 (picosat) R 2618 2620 2509 0 -1 4202496 7885 0 0 0 424232 4 0 0 25 0 1 0 800121967 7675904 1564 33554432000 134512640 134603332 4288925200 18446744073709551615 134563868 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/2620/statm: 1874 1564 98 23 0 1500 0
Current children cumulated CPU time (s) 4242.36
Current children cumulated vsize (KiB) 7496

[startup+4302.3 s]
/proc/loadavg: 2.08 2.05 2.01 3/490 2778
/proc/meminfo: memFree=4040604/32951124 swapFree=63649284/67111528
[pid=2620] ppid=2618 vsize=7112 CPUtime=4302.36 cores=0,2,4,6
/proc/2620/stat : 2620 (picosat) R 2618 2620 2509 0 -1 4202496 7957 0 0 0 430232 4 0 0 25 0 1 0 800121967 7282688 1451 33554432000 134512640 134603332 4288925200 18446744073709551615 134548240 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/2620/statm: 1778 1451 98 23 0 1404 0
Current children cumulated CPU time (s) 4302.36
Current children cumulated vsize (KiB) 7112

[startup+4362.3 s]
/proc/loadavg: 2.06 2.05 2.01 3/490 2781
/proc/meminfo: memFree=4040560/32951124 swapFree=63649284/67111528
[pid=2620] ppid=2618 vsize=7296 CPUtime=4362.36 cores=0,2,4,6
/proc/2620/stat : 2620 (picosat) R 2618 2620 2509 0 -1 4202496 8089 0 0 0 436232 4 0 0 25 0 1 0 800121967 7471104 1514 33554432000 134512640 134603332 4288925200 18446744073709551615 134563975 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/2620/statm: 1824 1514 98 23 0 1450 0
Current children cumulated CPU time (s) 4362.36
Current children cumulated vsize (KiB) 7296

[startup+4422.3 s]
/proc/loadavg: 2.02 2.04 2.00 3/490 2783
/proc/meminfo: memFree=4040388/32951124 swapFree=63649284/67111528
[pid=2620] ppid=2618 vsize=7468 CPUtime=4422.36 cores=0,2,4,6
/proc/2620/stat : 2620 (picosat) R 2618 2620 2509 0 -1 4202496 8200 0 0 0 442232 4 0 0 25 0 1 0 800121967 7647232 1553 33554432000 134512640 134603332 4288925200 18446744073709551615 134525227 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/2620/statm: 1867 1553 98 23 0 1493 0
Current children cumulated CPU time (s) 4422.36
Current children cumulated vsize (KiB) 7468

[startup+4482.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/490 2785
/proc/meminfo: memFree=4040692/32951124 swapFree=63649284/67111528
[pid=2620] ppid=2618 vsize=7476 CPUtime=4482.36 cores=0,2,4,6
/proc/2620/stat : 2620 (picosat) R 2618 2620 2509 0 -1 4202496 8272 0 0 0 448232 4 0 0 25 0 1 0 800121967 7655424 1537 33554432000 134512640 134603332 4288925200 18446744073709551615 134550630 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/2620/statm: 1869 1537 98 23 0 1495 0
Current children cumulated CPU time (s) 4482.36
Current children cumulated vsize (KiB) 7476

[startup+4542.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/490 2787
/proc/meminfo: memFree=4038912/32951124 swapFree=63649284/67111528
[pid=2620] ppid=2618 vsize=7804 CPUtime=4542.36 cores=0,2,4,6
/proc/2620/stat : 2620 (picosat) R 2618 2620 2509 0 -1 4202496 8391 0 0 0 454232 4 0 0 25 0 1 0 800121967 7991296 1641 33554432000 134512640 134603332 4288925200 18446744073709551615 134563954 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/2620/statm: 1951 1641 98 23 0 1577 0
Current children cumulated CPU time (s) 4542.36
Current children cumulated vsize (KiB) 7804

[startup+4602.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/490 2788
/proc/meminfo: memFree=4038368/32951124 swapFree=63649284/67111528
[pid=2620] ppid=2618 vsize=7328 CPUtime=4602.36 cores=0,2,4,6
/proc/2620/stat : 2620 (picosat) R 2618 2620 2509 0 -1 4202496 8391 0 0 0 460232 4 0 0 25 0 1 0 800121967 7503872 1522 33554432000 134512640 134603332 4288925200 18446744073709551615 134564931 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/2620/statm: 1832 1522 98 23 0 1458 0
Current children cumulated CPU time (s) 4602.36
Current children cumulated vsize (KiB) 7328

[startup+4662.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/490 2790
/proc/meminfo: memFree=4039056/32951124 swapFree=63649284/67111528
[pid=2620] ppid=2618 vsize=7456 CPUtime=4662.36 cores=0,2,4,6
/proc/2620/stat : 2620 (picosat) R 2618 2620 2509 0 -1 4202496 8477 0 0 0 466232 4 0 0 25 0 1 0 800121967 7634944 1554 33554432000 134512640 134603332 4288925200 18446744073709551615 134550672 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/2620/statm: 1864 1554 98 23 0 1490 0
Current children cumulated CPU time (s) 4662.36
Current children cumulated vsize (KiB) 7456

[startup+4722.3 s]
/proc/loadavg: 2.06 2.02 2.00 3/490 2791
/proc/meminfo: memFree=4039644/32951124 swapFree=63649284/67111528
[pid=2620] ppid=2618 vsize=7328 CPUtime=4722.37 cores=0,2,4,6
/proc/2620/stat : 2620 (picosat) R 2618 2620 2509 0 -1 4202496 8477 0 0 0 472233 4 0 0 25 0 1 0 800121967 7503872 1522 33554432000 134512640 134603332 4288925200 18446744073709551615 134548259 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/2620/statm: 1832 1522 98 23 0 1458 0
Current children cumulated CPU time (s) 4722.37
Current children cumulated vsize (KiB) 7328

[startup+4782.3 s]
/proc/loadavg: 2.07 2.03 2.00 3/490 2793
/proc/meminfo: memFree=4039584/32951124 swapFree=63649284/67111528
[pid=2620] ppid=2618 vsize=7328 CPUtime=4782.36 cores=0,2,4,6
/proc/2620/stat : 2620 (picosat) R 2618 2620 2509 0 -1 4202496 8477 0 0 0 478232 4 0 0 25 0 1 0 800121967 7503872 1522 33554432000 134512640 134603332 4288925200 18446744073709551615 134525223 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/2620/statm: 1832 1522 98 23 0 1458 0
Current children cumulated CPU time (s) 4782.36
Current children cumulated vsize (KiB) 7328

[startup+4842.32 s]
/proc/loadavg: 2.02 2.02 2.00 3/490 2806
/proc/meminfo: memFree=4038884/32951124 swapFree=63649284/67111528
[pid=2620] ppid=2618 vsize=7328 CPUtime=4842.38 cores=0,2,4,6
/proc/2620/stat : 2620 (picosat) R 2618 2620 2509 0 -1 4202496 8483 0 0 0 484234 4 0 0 25 0 1 0 800121967 7503872 1522 33554432000 134512640 134603332 4288925200 18446744073709551615 134525269 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/2620/statm: 1832 1522 98 23 0 1458 0
Current children cumulated CPU time (s) 4842.38
Current children cumulated vsize (KiB) 7328

[startup+4902.3 s]
/proc/loadavg: 2.10 2.05 2.01 3/490 2807
/proc/meminfo: memFree=4038768/32951124 swapFree=63649284/67111528
[pid=2620] ppid=2618 vsize=7556 CPUtime=4902.37 cores=0,2,4,6
/proc/2620/stat : 2620 (picosat) R 2618 2620 2509 0 -1 4202496 8549 0 0 0 490233 4 0 0 25 0 1 0 800121967 7737344 1557 33554432000 134512640 134603332 4288925200 18446744073709551615 134563954 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/2620/statm: 1889 1557 98 23 0 1515 0
Current children cumulated CPU time (s) 4902.37
Current children cumulated vsize (KiB) 7556

[startup+4962.3 s]
/proc/loadavg: 2.04 2.04 2.00 3/490 2809
/proc/meminfo: memFree=4039100/32951124 swapFree=63649284/67111528
[pid=2620] ppid=2618 vsize=7532 CPUtime=4962.37 cores=0,2,4,6
/proc/2620/stat : 2620 (picosat) R 2618 2620 2509 0 -1 4202496 8677 0 0 0 496233 4 0 0 25 0 1 0 800121967 7712768 1573 33554432000 134512640 134603332 4288925200 18446744073709551615 134563387 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/2620/statm: 1883 1573 98 23 0 1509 0
Current children cumulated CPU time (s) 4962.37
Current children cumulated vsize (KiB) 7532



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5000 s]
/proc/loadavg: 2.02 2.03 2.00 3/490 2810
/proc/meminfo: memFree=4038956/32951124 swapFree=63649284/67111528
[pid=2620] ppid=2618 vsize=7436 CPUtime=5000.08 cores=0,2,4,6
/proc/2620/stat : 2620 (picosat) R 2618 2620 2509 0 -1 4202496 8677 0 0 0 500003 5 0 0 25 0 1 0 800121967 7614464 1549 33554432000 134512640 134603332 4288925200 18446744073709551615 134563945 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/2620/statm: 1859 1549 98 23 0 1485 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 7436

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

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

[startup+5000 s]
/proc/loadavg: 2.02 2.03 2.00 3/490 2810
/proc/meminfo: memFree=4038956/32951124 swapFree=63649284/67111528
[pid=2620] ppid=2618 vsize=7436 CPUtime=5000.08 cores=0,2,4,6
/proc/2620/stat : 2620 (picosat) R 2618 2620 2509 0 -1 4202496 8677 0 0 0 500003 5 0 0 25 0 1 0 800121967 7614464 1549 33554432000 134512640 134603332 4288925200 18446744073709551615 134563945 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/2620/statm: 1859 1549 98 23 0 1485 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 7436

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5000.02
CPU time (s): 5000.1
CPU user time (s): 5000.05
CPU system time (s): 0.050992
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 7940

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5000.05
system time used= 0.050992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8677
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= 5
involuntary context switches= 7309

runsolver used 25.3172 second user time and 51.9931 second system time

The end

Launcher Data 

Begin job on node130 at 2011-06-01 01:40:35
IDJOB=3438424
IDBENCH=71315
IDSOLVER=1934
FILE ID=node130/3438424-1306885235
RUNJOBID= node130-1306884534-2527
PBS_JOBID= 13488446
Free space on /tmp= 39436 MiB

SOLVER NAME= PicoSAT 941
BENCH NAME= SAT09/CRAFTED/rbsat/random/unforced/rbsat-v1375c111739g6.cnf
COMMAND LINE= picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3438424-1306885235/watcher-3438424-1306885235 -o /tmp/evaluation-result-3438424-1306885235/solver-3438424-1306885235 -C 5000 -W 5100 -M 15500  picosat HOME/instance-3438424-1306885235.cnf

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= c7c04151ac14a13eb4a03259d055e119
RANDOM SEED=887218839

node130.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.838
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.67
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.838
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.838
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.838
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.81
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.838
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.838
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.838
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.838
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.81
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:       3965712 kB
Buffers:         83228 kB
Cached:       23179488 kB
SwapCached:       9668 kB
Active:       15801652 kB
Inactive:     12335532 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:       3965712 kB
SwapTotal:    67111528 kB
SwapFree:     63649284 kB
Dirty:            1588 kB
Writeback:           0 kB
AnonPages:     4872844 kB
Mapped:          31172 kB
Slab:           725544 kB
PageTables:      53864 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 145185980 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 39436 MiB
End job on node130 at 2011-06-01 03:03:57