Trace number 3438694

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) 5000.06 5000.02

General information on the benchmark

Namecrafted/spence/sgen/
sgen3-n240-s78945233-sat.cnf
MD5SUM1f90ac4288669aff970e47f4201b5ea4
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark13.119
Satisfiable
(Un)Satisfiability was proved
Number of variables240
Number of clauses576
Sum of the clauses size1440
Maximum clause length5
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2480
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 596
Number of clauses of size over 50

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-3438694-1306895239/watcher-3438694-1306895239 -o /tmp/evaluation-result-3438694-1306895239/solver-3438694-1306895239 -C 5000 -W 5100 -M 15500 picosat HOME/instance-3438694-1306895239.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: 1.92 2.00 1.99 3/489 3569
/proc/meminfo: memFree=4045536/32951124 swapFree=63649284/67111528
[pid=3569] ppid=3567 vsize=1744 CPUtime=0 cores=0,2,4,6
/proc/3569/stat : 3569 (picosat) R 3567 3569 2509 0 -1 4202496 182 0 0 0 0 0 0 0 25 0 1 0 801122414 1785856 128 33554432000 134512640 134603332 4294399376 18446744073709551615 134525209 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/3569/statm: 436 128 97 23 0 62 0

[startup+0.076129 s]
/proc/loadavg: 1.92 2.00 1.99 3/489 3569
/proc/meminfo: memFree=4045536/32951124 swapFree=63649284/67111528
[pid=3569] ppid=3567 vsize=1744 CPUtime=0.07 cores=0,2,4,6
/proc/3569/stat : 3569 (picosat) R 3567 3569 2509 0 -1 4202496 184 0 0 0 7 0 0 0 25 0 1 0 801122414 1785856 130 33554432000 134512640 134603332 4294399376 18446744073709551615 134563954 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/3569/statm: 436 130 97 23 0 62 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1744

[startup+0.101129 s]
/proc/loadavg: 1.92 2.00 1.99 3/489 3569
/proc/meminfo: memFree=4045536/32951124 swapFree=63649284/67111528
[pid=3569] ppid=3567 vsize=1744 CPUtime=0.09 cores=0,2,4,6
/proc/3569/stat : 3569 (picosat) R 3567 3569 2509 0 -1 4202496 185 0 0 0 9 0 0 0 25 0 1 0 801122414 1785856 131 33554432000 134512640 134603332 4294399376 18446744073709551615 134527466 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/3569/statm: 436 131 97 23 0 62 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1744

[startup+0.301104 s]
/proc/loadavg: 1.92 2.00 1.99 3/489 3569
/proc/meminfo: memFree=4045536/32951124 swapFree=63649284/67111528
[pid=3569] ppid=3567 vsize=1744 CPUtime=0.29 cores=0,2,4,6
/proc/3569/stat : 3569 (picosat) R 3567 3569 2509 0 -1 4202496 189 0 0 0 29 0 0 0 25 0 1 0 801122414 1785856 135 33554432000 134512640 134603332 4294399376 18446744073709551615 134564439 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/3569/statm: 436 135 97 23 0 62 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1744

[startup+0.701027 s]
/proc/loadavg: 1.92 2.00 1.99 3/489 3569
/proc/meminfo: memFree=4045536/32951124 swapFree=63649284/67111528
[pid=3569] ppid=3567 vsize=1744 CPUtime=0.69 cores=0,2,4,6
/proc/3569/stat : 3569 (picosat) R 3567 3569 2509 0 -1 4202496 192 0 0 0 69 0 0 0 25 0 1 0 801122414 1785856 138 33554432000 134512640 134603332 4294399376 18446744073709551615 134546873 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/3569/statm: 436 138 97 23 0 62 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1744

[startup+1.50089 s]
/proc/loadavg: 1.92 2.00 1.99 3/490 3570
/proc/meminfo: memFree=4044544/32951124 swapFree=63649284/67111528
[pid=3569] ppid=3567 vsize=1744 CPUtime=1.49 cores=0,2,4,6
/proc/3569/stat : 3569 (picosat) R 3567 3569 2509 0 -1 4202496 194 0 0 0 149 0 0 0 25 0 1 0 801122414 1785856 140 33554432000 134512640 134603332 4294399376 18446744073709551615 134548221 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/3569/statm: 436 140 97 23 0 62 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1744

[startup+3.10062 s]
/proc/loadavg: 1.92 2.00 1.99 3/490 3570
/proc/meminfo: memFree=4043428/32951124 swapFree=63649284/67111528
[pid=3569] ppid=3567 vsize=1744 CPUtime=3.09 cores=0,2,4,6
/proc/3569/stat : 3569 (picosat) R 3567 3569 2509 0 -1 4202496 198 0 0 0 309 0 0 0 25 0 1 0 801122414 1785856 144 33554432000 134512640 134603332 4294399376 18446744073709551615 134564487 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/3569/statm: 436 144 97 23 0 62 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1744

[startup+6.30108 s]
/proc/loadavg: 1.93 2.00 1.99 3/490 3570
/proc/meminfo: memFree=4043300/32951124 swapFree=63649284/67111528
[pid=3569] ppid=3567 vsize=1868 CPUtime=6.3 cores=0,2,4,6
/proc/3569/stat : 3569 (picosat) R 3567 3569 2509 0 -1 4202496 202 0 0 0 630 0 0 0 25 0 1 0 801122414 1912832 148 33554432000 134512640 134603332 4294399376 18446744073709551615 134528952 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/3569/statm: 467 148 97 23 0 93 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 1868

[startup+12.701 s]
/proc/loadavg: 1.93 2.00 1.99 3/490 3571
/proc/meminfo: memFree=4042416/32951124 swapFree=63649284/67111528
[pid=3569] ppid=3567 vsize=1868 CPUtime=12.7 cores=0,2,4,6
/proc/3569/stat : 3569 (picosat) R 3567 3569 2509 0 -1 4202496 204 0 0 0 1270 0 0 0 25 0 1 0 801122414 1912832 150 33554432000 134512640 134603332 4294399376 18446744073709551615 134563421 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/3569/statm: 467 150 97 23 0 93 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 1868

[startup+25.5008 s]
/proc/loadavg: 1.95 2.00 1.99 3/490 3571
/proc/meminfo: memFree=4043028/32951124 swapFree=63649284/67111528
[pid=3569] ppid=3567 vsize=1868 CPUtime=25.5 cores=0,2,4,6
/proc/3569/stat : 3569 (picosat) R 3567 3569 2509 0 -1 4202496 211 0 0 0 2550 0 0 0 25 0 1 0 801122414 1912832 157 33554432000 134512640 134603332 4294399376 18446744073709551615 134525211 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/3569/statm: 467 157 97 23 0 93 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 1868

[startup+51.1005 s]
/proc/loadavg: 1.96 2.00 1.99 3/490 3571
/proc/meminfo: memFree=4043132/32951124 swapFree=63649284/67111528
[pid=3569] ppid=3567 vsize=1868 CPUtime=51.1 cores=0,2,4,6
/proc/3569/stat : 3569 (picosat) R 3567 3569 2509 0 -1 4202496 219 0 0 0 5110 0 0 0 25 0 1 0 801122414 1912832 165 33554432000 134512640 134603332 4294399376 18446744073709551615 134550756 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/3569/statm: 467 165 97 23 0 93 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 1868

[startup+102.318 s]
/proc/loadavg: 1.98 2.00 1.99 3/490 3573
/proc/meminfo: memFree=4040368/32951124 swapFree=63649284/67111528
[pid=3569] ppid=3567 vsize=1868 CPUtime=102.31 cores=0,2,4,6
/proc/3569/stat : 3569 (picosat) R 3567 3569 2509 0 -1 4202496 229 0 0 0 10231 0 0 0 25 0 1 0 801122414 1912832 175 33554432000 134512640 134603332 4294399376 18446744073709551615 134525137 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/3569/statm: 467 175 97 23 0 93 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 1868

[startup+162.301 s]
/proc/loadavg: 1.99 2.00 1.99 3/490 3575
/proc/meminfo: memFree=4041180/32951124 swapFree=63649284/67111528
[pid=3569] ppid=3567 vsize=1984 CPUtime=162.3 cores=0,2,4,6
/proc/3569/stat : 3569 (picosat) R 3567 3569 2509 0 -1 4202496 237 0 0 0 16230 0 0 0 25 0 1 0 801122414 2031616 183 33554432000 134512640 134603332 4294399376 18446744073709551615 134563975 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/3569/statm: 496 183 97 23 0 122 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 1984

[startup+222.301 s]
/proc/loadavg: 2.11 2.03 2.00 3/490 3576
/proc/meminfo: memFree=4041372/32951124 swapFree=63649284/67111528
[pid=3569] ppid=3567 vsize=1984 CPUtime=222.3 cores=0,2,4,6
/proc/3569/stat : 3569 (picosat) R 3567 3569 2509 0 -1 4202496 240 0 0 0 22230 0 0 0 25 0 1 0 801122414 2031616 186 33554432000 134512640 134603332 4294399376 18446744073709551615 134566466 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/3569/statm: 496 186 97 23 0 122 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 1984

[startup+282.301 s]
/proc/loadavg: 2.09 2.04 2.00 3/490 3578
/proc/meminfo: memFree=4041456/32951124 swapFree=63649284/67111528
[pid=3569] ppid=3567 vsize=1984 CPUtime=282.3 cores=0,2,4,6
/proc/3569/stat : 3569 (picosat) R 3567 3569 2509 0 -1 4202496 245 0 0 0 28230 0 0 0 25 0 1 0 801122414 2031616 191 33554432000 134512640 134603332 4294399376 18446744073709551615 134528944 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/3569/statm: 496 191 97 23 0 122 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 1984

[startup+342.301 s]
/proc/loadavg: 2.03 2.03 2.00 3/490 3579
/proc/meminfo: memFree=4042160/32951124 swapFree=63649284/67111528
[pid=3569] ppid=3567 vsize=1984 CPUtime=342.3 cores=0,2,4,6
/proc/3569/stat : 3569 (picosat) R 3567 3569 2509 0 -1 4202496 245 0 0 0 34230 0 0 0 25 0 1 0 801122414 2031616 191 33554432000 134512640 134603332 4294399376 18446744073709551615 134546965 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/3569/statm: 496 191 97 23 0 122 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 1984

[startup+402.301 s]
/proc/loadavg: 2.08 2.04 2.00 3/490 3581
/proc/meminfo: memFree=4042236/32951124 swapFree=63649284/67111528
[pid=3569] ppid=3567 vsize=1984 CPUtime=402.3 cores=0,2,4,6
/proc/3569/stat : 3569 (picosat) R 3567 3569 2509 0 -1 4202496 256 0 0 0 40230 0 0 0 25 0 1 0 801122414 2031616 202 33554432000 134512640 134603332 4294399376 18446744073709551615 134587966 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/3569/statm: 496 202 97 23 0 122 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 1984

[startup+462.301 s]
/proc/loadavg: 2.03 2.03 2.00 4/490 3583
/proc/meminfo: memFree=4041808/32951124 swapFree=63649284/67111528
[pid=3569] ppid=3567 vsize=1984 CPUtime=462.3 cores=0,2,4,6
/proc/3569/stat : 3569 (picosat) R 3567 3569 2509 0 -1 4202496 256 0 0 0 46230 0 0 0 25 0 1 0 801122414 2031616 202 33554432000 134512640 134603332 4294399376 18446744073709551615 134550613 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/3569/statm: 496 202 97 23 0 122 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 1984

[startup+522.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/490 3584
/proc/meminfo: memFree=4042136/32951124 swapFree=63649284/67111528
[pid=3569] ppid=3567 vsize=1984 CPUtime=522.3 cores=0,2,4,6
/proc/3569/stat : 3569 (picosat) R 3567 3569 2509 0 -1 4202496 256 0 0 0 52230 0 0 0 25 0 1 0 801122414 2031616 202 33554432000 134512640 134603332 4294399376 18446744073709551615 134564510 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/3569/statm: 496 202 97 23 0 122 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 1984

[startup+582.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/490 3586
/proc/meminfo: memFree=4042204/32951124 swapFree=63649284/67111528
[pid=3569] ppid=3567 vsize=2096 CPUtime=582.3 cores=0,2,4,6
/proc/3569/stat : 3569 (picosat) R 3567 3569 2509 0 -1 4202496 260 0 0 0 58230 0 0 0 25 0 1 0 801122414 2146304 206 33554432000 134512640 134603332 4294399376 18446744073709551615 134525159 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/3569/statm: 524 206 97 23 0 150 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 2096

[startup+642.3 s]

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

[startup+4002.3 s]
/proc/loadavg: 2.10 2.04 2.01 3/490 3780
/proc/meminfo: memFree=3963908/32951124 swapFree=63649284/67111528
[pid=3569] ppid=3567 vsize=2228 CPUtime=4002.33 cores=0,2,4,6
/proc/3569/stat : 3569 (picosat) R 3567 3569 2509 0 -1 4202496 307 0 0 0 400233 0 0 0 25 0 1 0 801122414 2281472 253 33554432000 134512640 134603332 4294399376 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/3569/statm: 557 253 97 23 0 183 0
Current children cumulated CPU time (s) 4002.33
Current children cumulated vsize (KiB) 2228

[startup+4062.32 s]
/proc/loadavg: 2.03 2.03 2.00 3/490 3782
/proc/meminfo: memFree=3959668/32951124 swapFree=63649284/67111528
[pid=3569] ppid=3567 vsize=2228 CPUtime=4062.34 cores=0,2,4,6
/proc/3569/stat : 3569 (picosat) R 3567 3569 2509 0 -1 4202496 307 0 0 0 406234 0 0 0 25 0 1 0 801122414 2281472 253 33554432000 134512640 134603332 4294399376 18446744073709551615 134550650 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/3569/statm: 557 253 97 23 0 183 0
Current children cumulated CPU time (s) 4062.34
Current children cumulated vsize (KiB) 2228

[startup+4122.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/490 3783
/proc/meminfo: memFree=3959252/32951124 swapFree=63649284/67111528
[pid=3569] ppid=3567 vsize=2228 CPUtime=4122.33 cores=0,2,4,6
/proc/3569/stat : 3569 (picosat) R 3567 3569 2509 0 -1 4202496 307 0 0 0 412233 0 0 0 25 0 1 0 801122414 2281472 253 33554432000 134512640 134603332 4294399376 18446744073709551615 134564582 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/3569/statm: 557 253 97 23 0 183 0
Current children cumulated CPU time (s) 4122.33
Current children cumulated vsize (KiB) 2228

[startup+4182.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/490 3785
/proc/meminfo: memFree=3961572/32951124 swapFree=63649284/67111528
[pid=3569] ppid=3567 vsize=2228 CPUtime=4182.33 cores=0,2,4,6
/proc/3569/stat : 3569 (picosat) R 3567 3569 2509 0 -1 4202496 307 0 0 0 418233 0 0 0 25 0 1 0 801122414 2281472 253 33554432000 134512640 134603332 4294399376 18446744073709551615 134525130 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/3569/statm: 557 253 97 23 0 183 0
Current children cumulated CPU time (s) 4182.33
Current children cumulated vsize (KiB) 2228

[startup+4242.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/490 3786
/proc/meminfo: memFree=3964500/32951124 swapFree=63649284/67111528
[pid=3569] ppid=3567 vsize=2228 CPUtime=4242.33 cores=0,2,4,6
/proc/3569/stat : 3569 (picosat) R 3567 3569 2509 0 -1 4202496 307 0 0 0 424233 0 0 0 25 0 1 0 801122414 2281472 253 33554432000 134512640 134603332 4294399376 18446744073709551615 134564582 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/3569/statm: 557 253 97 23 0 183 0
Current children cumulated CPU time (s) 4242.33
Current children cumulated vsize (KiB) 2228

[startup+4302.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/490 3788
/proc/meminfo: memFree=3955292/32951124 swapFree=63649284/67111528
[pid=3569] ppid=3567 vsize=2228 CPUtime=4302.33 cores=0,2,4,6
/proc/3569/stat : 3569 (picosat) R 3567 3569 2509 0 -1 4202496 308 0 0 0 430233 0 0 0 25 0 1 0 801122414 2281472 254 33554432000 134512640 134603332 4294399376 18446744073709551615 134525217 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/3569/statm: 557 254 97 23 0 183 0
Current children cumulated CPU time (s) 4302.33
Current children cumulated vsize (KiB) 2228

[startup+4362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/490 3790
/proc/meminfo: memFree=3960076/32951124 swapFree=63649284/67111528
[pid=3569] ppid=3567 vsize=2228 CPUtime=4362.33 cores=0,2,4,6
/proc/3569/stat : 3569 (picosat) R 3567 3569 2509 0 -1 4202496 308 0 0 0 436233 0 0 0 25 0 1 0 801122414 2281472 254 33554432000 134512640 134603332 4294399376 18446744073709551615 134550988 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/3569/statm: 557 254 97 23 0 183 0
Current children cumulated CPU time (s) 4362.33
Current children cumulated vsize (KiB) 2228

[startup+4422.3 s]
/proc/loadavg: 2.14 2.04 2.01 3/490 3791
/proc/meminfo: memFree=3956680/32951124 swapFree=63649284/67111528
[pid=3569] ppid=3567 vsize=2228 CPUtime=4422.33 cores=0,2,4,6
/proc/3569/stat : 3569 (picosat) R 3567 3569 2509 0 -1 4202496 308 0 0 0 442233 0 0 0 25 0 1 0 801122414 2281472 254 33554432000 134512640 134603332 4294399376 18446744073709551615 134587969 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/3569/statm: 557 254 97 23 0 183 0
Current children cumulated CPU time (s) 4422.33
Current children cumulated vsize (KiB) 2228

[startup+4482.3 s]
/proc/loadavg: 2.05 2.03 2.00 3/490 3793
/proc/meminfo: memFree=3954656/32951124 swapFree=63649284/67111528
[pid=3569] ppid=3567 vsize=2228 CPUtime=4482.33 cores=0,2,4,6
/proc/3569/stat : 3569 (picosat) R 3567 3569 2509 0 -1 4202496 308 0 0 0 448233 0 0 0 25 0 1 0 801122414 2281472 254 33554432000 134512640 134603332 4294399376 18446744073709551615 134525396 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/3569/statm: 557 254 97 23 0 183 0
Current children cumulated CPU time (s) 4482.33
Current children cumulated vsize (KiB) 2228

[startup+4542.3 s]
/proc/loadavg: 2.15 2.06 2.01 3/490 3794
/proc/meminfo: memFree=3960192/32951124 swapFree=63649284/67111528
[pid=3569] ppid=3567 vsize=2228 CPUtime=4542.33 cores=0,2,4,6
/proc/3569/stat : 3569 (picosat) R 3567 3569 2509 0 -1 4202496 308 0 0 0 454233 0 0 0 25 0 1 0 801122414 2281472 254 33554432000 134512640 134603332 4294399376 18446744073709551615 134525126 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/3569/statm: 557 254 97 23 0 183 0
Current children cumulated CPU time (s) 4542.33
Current children cumulated vsize (KiB) 2228

[startup+4602.3 s]
/proc/loadavg: 2.12 2.06 2.01 3/490 3796
/proc/meminfo: memFree=3953700/32951124 swapFree=63649284/67111528
[pid=3569] ppid=3567 vsize=2228 CPUtime=4602.34 cores=0,2,4,6
/proc/3569/stat : 3569 (picosat) R 3567 3569 2509 0 -1 4202496 308 0 0 0 460234 0 0 0 25 0 1 0 801122414 2281472 254 33554432000 134512640 134603332 4294399376 18446744073709551615 134550672 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/3569/statm: 557 254 97 23 0 183 0
Current children cumulated CPU time (s) 4602.34
Current children cumulated vsize (KiB) 2228

[startup+4662.3 s]
/proc/loadavg: 2.04 2.05 2.00 3/490 3798
/proc/meminfo: memFree=3962840/32951124 swapFree=63649284/67111528
[pid=3569] ppid=3567 vsize=2228 CPUtime=4662.33 cores=0,2,4,6
/proc/3569/stat : 3569 (picosat) R 3567 3569 2509 0 -1 4202496 316 0 0 0 466233 0 0 0 25 0 1 0 801122414 2281472 262 33554432000 134512640 134603332 4294399376 18446744073709551615 134550711 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/3569/statm: 557 262 97 23 0 183 0
Current children cumulated CPU time (s) 4662.33
Current children cumulated vsize (KiB) 2228

[startup+4722.32 s]
/proc/loadavg: 2.01 2.04 2.00 3/490 3799
/proc/meminfo: memFree=3955844/32951124 swapFree=63649284/67111528
[pid=3569] ppid=3567 vsize=2228 CPUtime=4722.35 cores=0,2,4,6
/proc/3569/stat : 3569 (picosat) R 3567 3569 2509 0 -1 4202496 317 0 0 0 472235 0 0 0 25 0 1 0 801122414 2281472 263 33554432000 134512640 134603332 4294399376 18446744073709551615 134563497 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/3569/statm: 557 263 97 23 0 183 0
Current children cumulated CPU time (s) 4722.35
Current children cumulated vsize (KiB) 2228

[startup+4782.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/490 3801
/proc/meminfo: memFree=3951456/32951124 swapFree=63649284/67111528
[pid=3569] ppid=3567 vsize=2228 CPUtime=4782.33 cores=0,2,4,6
/proc/3569/stat : 3569 (picosat) R 3567 3569 2509 0 -1 4202496 317 0 0 0 478233 0 0 0 25 0 1 0 801122414 2281472 263 33554432000 134512640 134603332 4294399376 18446744073709551615 134550913 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/3569/statm: 557 263 97 23 0 183 0
Current children cumulated CPU time (s) 4782.33
Current children cumulated vsize (KiB) 2228

[startup+4842.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/490 3802
/proc/meminfo: memFree=3950664/32951124 swapFree=63649284/67111528
[pid=3569] ppid=3567 vsize=2228 CPUtime=4842.33 cores=0,2,4,6
/proc/3569/stat : 3569 (picosat) R 3567 3569 2509 0 -1 4202496 317 0 0 0 484233 0 0 0 25 0 1 0 801122414 2281472 263 33554432000 134512640 134603332 4294399376 18446744073709551615 134563334 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/3569/statm: 557 263 97 23 0 183 0
Current children cumulated CPU time (s) 4842.33
Current children cumulated vsize (KiB) 2228

[startup+4902.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/490 3804
/proc/meminfo: memFree=3950748/32951124 swapFree=63649284/67111528
[pid=3569] ppid=3567 vsize=2328 CPUtime=4902.33 cores=0,2,4,6
/proc/3569/stat : 3569 (picosat) R 3567 3569 2509 0 -1 4202496 321 0 0 0 490233 0 0 0 25 0 1 0 801122414 2383872 267 33554432000 134512640 134603332 4294399376 18446744073709551615 134525163 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/3569/statm: 582 267 97 23 0 208 0
Current children cumulated CPU time (s) 4902.33
Current children cumulated vsize (KiB) 2328

[startup+4962.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/490 3806
/proc/meminfo: memFree=3945624/32951124 swapFree=63649284/67111528
[pid=3569] ppid=3567 vsize=2328 CPUtime=4962.34 cores=0,2,4,6
/proc/3569/stat : 3569 (picosat) R 3567 3569 2509 0 -1 4202496 321 0 0 0 496234 0 0 0 25 0 1 0 801122414 2383872 267 33554432000 134512640 134603332 4294399376 18446744073709551615 134565429 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/3569/statm: 582 267 97 23 0 208 0
Current children cumulated CPU time (s) 4962.34
Current children cumulated vsize (KiB) 2328



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5000 s]
/proc/loadavg: 2.06 2.02 2.00 3/490 3806
/proc/meminfo: memFree=3945484/32951124 swapFree=63649284/67111528
[pid=3569] ppid=3567 vsize=2328 CPUtime=5000.04 cores=0,2,4,6
/proc/3569/stat : 3569 (picosat) R 3567 3569 2509 0 -1 4202496 321 0 0 0 500004 0 0 0 25 0 1 0 801122414 2383872 267 33554432000 134512640 134603332 4294399376 18446744073709551615 134564575 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/3569/statm: 582 267 97 23 0 208 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 2328

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)
Real time (s): 5000.02
CPU time (s): 5000.06
CPU user time (s): 5000.06
CPU system time (s): 0.005999
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 2360

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5000.06
system time used= 0.005999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 321
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= 8717

runsolver used 25.7521 second user time and 51.2122 second system time

The end

Launcher Data 

Begin job on node130 at 2011-06-01 04:27:19
IDJOB=3438694
IDBENCH=83154
IDSOLVER=1934
FILE ID=node130/3438694-1306895239
RUNJOBID= node130-1306884534-2527
PBS_JOBID= 13488446
Free space on /tmp= 39500 MiB

SOLVER NAME= PicoSAT 941
BENCH NAME= SAT11/crafted/spence/sgen/sgen3-n240-s78945233-sat.cnf
COMMAND LINE= picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3438694-1306895239/watcher-3438694-1306895239 -o /tmp/evaluation-result-3438694-1306895239/solver-3438694-1306895239 -C 5000 -W 5100 -M 15500  picosat HOME/instance-3438694-1306895239.cnf

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

MD5SUM BENCH= 1f90ac4288669aff970e47f4201b5ea4
RANDOM SEED=730240317

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:       4045800 kB
Buffers:         92300 kB
Cached:       23179024 kB
SwapCached:       9668 kB
Active:       15714336 kB
Inactive:     12342336 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:       4045800 kB
SwapTotal:    67111528 kB
SwapFree:     63649284 kB
Dirty:              52 kB
Writeback:           0 kB
AnonPages:     4784064 kB
Mapped:          31088 kB
Slab:           725936 kB
PageTables:      54052 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 145095624 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= 39500 MiB
End job on node130 at 2011-06-01 05:50:41