Trace number 3438669

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) 5000.09 5000.02

General information on the benchmark

Namecrafted/spence/sgen/
sgen3-n280-s93756482-sat.cnf
MD5SUMbadb3b4ac12b29ada7dd8ed96ed75c80
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark68.6746
Satisfiable
(Un)Satisfiability was proved
Number of variables280
Number of clauses672
Sum of the clauses size1680
Maximum clause length5
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2560
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 5112
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-3438669-1306894550/watcher-3438669-1306894550 -o /tmp/evaluation-result-3438669-1306894550/solver-3438669-1306894550 -C 5000 -W 5100 -M 15500 picosat HOME/instance-3438669-1306894550.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: 1.86 2.00 1.99 2/530 12028
/proc/meminfo: memFree=3665128/32951132 swapFree=46579808/67111528
[pid=12028] ppid=12026 vsize=1744 CPUtime=0.01 cores=0,2,4,6
/proc/12028/stat : 12028 (picosat) R 12026 12028 11077 0 -1 4202496 182 0 0 0 1 0 0 0 18 0 1 0 801053672 1785856 129 33554432000 134512640 134603332 4292930944 18446744073709551615 134563405 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/12028/statm: 436 129 97 23 0 62 0

[startup+0.084617 s]
/proc/loadavg: 1.86 2.00 1.99 2/530 12028
/proc/meminfo: memFree=3665128/32951132 swapFree=46579808/67111528
[pid=12028] ppid=12026 vsize=1744 CPUtime=0.08 cores=0,2,4,6
/proc/12028/stat : 12028 (picosat) R 12026 12028 11077 0 -1 4202496 185 0 0 0 8 0 0 0 18 0 1 0 801053672 1785856 132 33554432000 134512640 134603332 4292930944 18446744073709551615 134527320 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/12028/statm: 436 132 97 23 0 62 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1744

[startup+0.100615 s]
/proc/loadavg: 1.86 2.00 1.99 2/530 12028
/proc/meminfo: memFree=3665128/32951132 swapFree=46579808/67111528
[pid=12028] ppid=12026 vsize=1744 CPUtime=0.09 cores=0,2,4,6
/proc/12028/stat : 12028 (picosat) R 12026 12028 11077 0 -1 4202496 185 0 0 0 9 0 0 0 18 0 1 0 801053672 1785856 132 33554432000 134512640 134603332 4292930944 18446744073709551615 134546025 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/12028/statm: 436 132 97 23 0 62 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1744

[startup+0.30058 s]
/proc/loadavg: 1.86 2.00 1.99 2/530 12028
/proc/meminfo: memFree=3665128/32951132 swapFree=46579808/67111528
[pid=12028] ppid=12026 vsize=1744 CPUtime=0.29 cores=0,2,4,6
/proc/12028/stat : 12028 (picosat) R 12026 12028 11077 0 -1 4202496 189 0 0 0 29 0 0 0 18 0 1 0 801053672 1785856 136 33554432000 134512640 134603332 4292930944 18446744073709551615 134566513 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/12028/statm: 436 136 97 23 0 62 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1744

[startup+0.700514 s]
/proc/loadavg: 1.86 2.00 1.99 2/530 12028
/proc/meminfo: memFree=3665128/32951132 swapFree=46579808/67111528
[pid=12028] ppid=12026 vsize=1744 CPUtime=0.69 cores=0,2,4,6
/proc/12028/stat : 12028 (picosat) R 12026 12028 11077 0 -1 4202496 191 0 0 0 69 0 0 0 18 0 1 0 801053672 1785856 138 33554432000 134512640 134603332 4292930944 18446744073709551615 134527468 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/12028/statm: 436 138 97 23 0 62 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1744

[startup+1.50039 s]
/proc/loadavg: 1.86 2.00 1.99 3/531 12029
/proc/meminfo: memFree=3663768/32951132 swapFree=46579808/67111528
[pid=12028] ppid=12026 vsize=1744 CPUtime=1.48 cores=0,2,4,6
/proc/12028/stat : 12028 (picosat) R 12026 12028 11077 0 -1 4202496 195 0 0 0 148 0 0 0 20 0 1 0 801053672 1785856 142 33554432000 134512640 134603332 4292930944 18446744073709551615 134545552 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12028/statm: 436 142 97 23 0 62 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 1744

[startup+3.10112 s]
/proc/loadavg: 1.86 2.00 1.99 3/531 12029
/proc/meminfo: memFree=3662900/32951132 swapFree=46579808/67111528
[pid=12028] ppid=12026 vsize=1868 CPUtime=3.08 cores=0,2,4,6
/proc/12028/stat : 12028 (picosat) R 12026 12028 11077 0 -1 4202496 198 0 0 0 308 0 0 0 25 0 1 0 801053672 1912832 145 33554432000 134512640 134603332 4292930944 18446744073709551615 134550890 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12028/statm: 467 145 97 23 0 93 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 1868

[startup+6.30056 s]
/proc/loadavg: 1.87 2.00 1.99 3/531 12029
/proc/meminfo: memFree=3663020/32951132 swapFree=46579808/67111528
[pid=12028] ppid=12026 vsize=1868 CPUtime=6.28 cores=0,2,4,6
/proc/12028/stat : 12028 (picosat) R 12026 12028 11077 0 -1 4202496 202 0 0 0 628 0 0 0 25 0 1 0 801053672 1912832 149 33554432000 134512640 134603332 4292930944 18446744073709551615 134546939 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12028/statm: 467 149 97 23 0 93 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 1868

[startup+12.7005 s]
/proc/loadavg: 1.88 2.00 1.99 3/531 12029
/proc/meminfo: memFree=3661456/32951132 swapFree=46579808/67111528
[pid=12028] ppid=12026 vsize=1868 CPUtime=12.68 cores=0,2,4,6
/proc/12028/stat : 12028 (picosat) R 12026 12028 11077 0 -1 4202496 207 0 0 0 1268 0 0 0 25 0 1 0 801053672 1912832 154 33554432000 134512640 134603332 4292930944 18446744073709551615 134563942 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12028/statm: 467 154 97 23 0 93 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1868

[startup+25.5003 s]
/proc/loadavg: 1.91 2.00 1.99 3/531 12029
/proc/meminfo: memFree=3662076/32951132 swapFree=46579808/67111528
[pid=12028] ppid=12026 vsize=1868 CPUtime=25.48 cores=0,2,4,6
/proc/12028/stat : 12028 (picosat) R 12026 12028 11077 0 -1 4202496 213 0 0 0 2548 0 0 0 25 0 1 0 801053672 1912832 160 33554432000 134512640 134603332 4292930944 18446744073709551615 134564877 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12028/statm: 467 160 97 23 0 93 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1868

[startup+51.1008 s]
/proc/loadavg: 1.94 2.00 1.99 3/531 12031
/proc/meminfo: memFree=3662188/32951132 swapFree=46579808/67111528
[pid=12028] ppid=12026 vsize=1868 CPUtime=51.08 cores=0,2,4,6
/proc/12028/stat : 12028 (picosat) R 12026 12028 11077 0 -1 4202496 220 0 0 0 5108 0 0 0 25 0 1 0 801053672 1912832 167 33554432000 134512640 134603332 4292930944 18446744073709551615 134551008 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12028/statm: 467 167 97 23 0 93 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 1868

[startup+102.319 s]
/proc/loadavg: 1.97 2.00 1.99 3/531 12031
/proc/meminfo: memFree=3661804/32951132 swapFree=46579808/67111528
[pid=12028] ppid=12026 vsize=1968 CPUtime=102.3 cores=0,2,4,6
/proc/12028/stat : 12028 (picosat) R 12026 12028 11077 0 -1 4202496 229 0 0 0 10230 0 0 0 25 0 1 0 801053672 2015232 176 33554432000 134512640 134603332 4292930944 18446744073709551615 134527217 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12028/statm: 492 176 97 23 0 118 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 1968

[startup+162.301 s]
/proc/loadavg: 1.99 2.00 1.99 3/531 12033
/proc/meminfo: memFree=3660296/32951132 swapFree=46579808/67111528
[pid=12028] ppid=12026 vsize=1968 CPUtime=162.29 cores=0,2,4,6
/proc/12028/stat : 12028 (picosat) R 12026 12028 11077 0 -1 4202496 238 0 0 0 16229 0 0 0 25 0 1 0 801053672 2015232 185 33554432000 134512640 134603332 4292930944 18446744073709551615 134563400 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12028/statm: 492 185 97 23 0 118 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 1968

[startup+222.3 s]
/proc/loadavg: 2.08 2.03 2.00 3/531 12035
/proc/meminfo: memFree=3661528/32951132 swapFree=46579808/67111528
[pid=12028] ppid=12026 vsize=1968 CPUtime=222.29 cores=0,2,4,6
/proc/12028/stat : 12028 (picosat) R 12026 12028 11077 0 -1 4202496 247 0 0 0 22229 0 0 0 25 0 1 0 801053672 2015232 194 33554432000 134512640 134603332 4292930944 18446744073709551615 134550853 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12028/statm: 492 194 97 23 0 118 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 1968

[startup+282.301 s]
/proc/loadavg: 2.15 2.06 2.01 3/531 12037
/proc/meminfo: memFree=3661388/32951132 swapFree=46579808/67111528
[pid=12028] ppid=12026 vsize=1968 CPUtime=282.29 cores=0,2,4,6
/proc/12028/stat : 12028 (picosat) R 12026 12028 11077 0 -1 4202496 247 0 0 0 28228 1 0 0 25 0 1 0 801053672 2015232 194 33554432000 134512640 134603332 4292930944 18446744073709551615 134550798 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12028/statm: 492 194 97 23 0 118 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 1968

[startup+342.301 s]
/proc/loadavg: 2.09 2.06 2.01 3/531 12039
/proc/meminfo: memFree=3661880/32951132 swapFree=46579808/67111528
[pid=12028] ppid=12026 vsize=2088 CPUtime=342.29 cores=0,2,4,6
/proc/12028/stat : 12028 (picosat) R 12026 12028 11077 0 -1 4202496 254 0 0 0 34228 1 0 0 25 0 1 0 801053672 2138112 201 33554432000 134512640 134603332 4292930944 18446744073709551615 134563342 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12028/statm: 522 201 97 23 0 148 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 2088

[startup+402.3 s]
/proc/loadavg: 2.03 2.05 2.01 3/531 12039
/proc/meminfo: memFree=3661872/32951132 swapFree=46579808/67111528
[pid=12028] ppid=12026 vsize=2068 CPUtime=402.29 cores=0,2,4,6
/proc/12028/stat : 12028 (picosat) R 12026 12028 11077 0 -1 4202496 254 0 0 0 40228 1 0 0 25 0 1 0 801053672 2117632 201 33554432000 134512640 134603332 4292930944 18446744073709551615 134563421 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12028/statm: 517 201 97 23 0 143 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 2068

[startup+462.301 s]
/proc/loadavg: 2.01 2.04 2.00 3/531 12041
/proc/meminfo: memFree=3661852/32951132 swapFree=46579808/67111528
[pid=12028] ppid=12026 vsize=2068 CPUtime=462.29 cores=0,2,4,6
/proc/12028/stat : 12028 (picosat) R 12026 12028 11077 0 -1 4202496 260 0 0 0 46228 1 0 0 25 0 1 0 801053672 2117632 207 33554432000 134512640 134603332 4292930944 18446744073709551615 134550973 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12028/statm: 517 207 97 23 0 143 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 2068

[startup+522.301 s]
/proc/loadavg: 2.00 2.03 2.00 3/531 12043
/proc/meminfo: memFree=3661840/32951132 swapFree=46579808/67111528
[pid=12028] ppid=12026 vsize=2068 CPUtime=522.3 cores=0,2,4,6
/proc/12028/stat : 12028 (picosat) R 12026 12028 11077 0 -1 4202496 267 0 0 0 52229 1 0 0 25 0 1 0 801053672 2117632 214 33554432000 134512640 134603332 4292930944 18446744073709551615 134564283 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12028/statm: 517 214 97 23 0 143 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 2068

[startup+582.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/531 12045
/proc/meminfo: memFree=3661824/32951132 swapFree=46579808/67111528
[pid=12028] ppid=12026 vsize=2068 CPUtime=582.3 cores=0,2,4,6
/proc/12028/stat : 12028 (picosat) R 12026 12028 11077 0 -1 4202496 267 0 0 0 58229 1 0 0 25 0 1 0 801053672 2117632 214 33554432000 134512640 134603332 4292930944 18446744073709551615 134546014 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12028/statm: 517 214 97 23 0 143 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 2068

[startup+642.301 s]

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

[startup+4002.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/531 12153
/proc/meminfo: memFree=3661240/32951132 swapFree=46579808/67111528
[pid=12028] ppid=12026 vsize=2260 CPUtime=4002.35 cores=0,2,4,6
/proc/12028/stat : 12028 (picosat) R 12026 12028 11077 0 -1 4202496 324 0 0 0 400230 5 0 0 25 0 1 0 801053672 2314240 271 33554432000 134512640 134603332 4292930944 18446744073709551615 134587954 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12028/statm: 565 271 97 23 0 191 0
Current children cumulated CPU time (s) 4002.35
Current children cumulated vsize (KiB) 2260

[startup+4062.32 s]
/proc/loadavg: 2.00 2.02 2.00 3/531 12155
/proc/meminfo: memFree=3661092/32951132 swapFree=46579808/67111528
[pid=12028] ppid=12026 vsize=2260 CPUtime=4062.37 cores=0,2,4,6
/proc/12028/stat : 12028 (picosat) R 12026 12028 11077 0 -1 4202496 324 0 0 0 406232 5 0 0 25 0 1 0 801053672 2314240 271 33554432000 134512640 134603332 4292930944 18446744073709551615 134525217 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12028/statm: 565 271 97 23 0 191 0
Current children cumulated CPU time (s) 4062.37
Current children cumulated vsize (KiB) 2260

[startup+4122.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/531 12157
/proc/meminfo: memFree=3661200/32951132 swapFree=46579808/67111528
[pid=12028] ppid=12026 vsize=2260 CPUtime=4122.35 cores=0,2,4,6
/proc/12028/stat : 12028 (picosat) R 12026 12028 11077 0 -1 4202496 324 0 0 0 412230 5 0 0 25 0 1 0 801053672 2314240 271 33554432000 134512640 134603332 4292930944 18446744073709551615 134565577 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12028/statm: 565 271 97 23 0 191 0
Current children cumulated CPU time (s) 4122.35
Current children cumulated vsize (KiB) 2260

[startup+4182.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/531 12159
/proc/meminfo: memFree=3661064/32951132 swapFree=46579808/67111528
[pid=12028] ppid=12026 vsize=2260 CPUtime=4182.35 cores=0,2,4,6
/proc/12028/stat : 12028 (picosat) R 12026 12028 11077 0 -1 4202496 324 0 0 0 418230 5 0 0 25 0 1 0 801053672 2314240 271 33554432000 134512640 134603332 4292930944 18446744073709551615 134550666 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12028/statm: 565 271 97 23 0 191 0
Current children cumulated CPU time (s) 4182.35
Current children cumulated vsize (KiB) 2260

[startup+4242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/531 12161
/proc/meminfo: memFree=3661048/32951132 swapFree=46579808/67111528
[pid=12028] ppid=12026 vsize=2260 CPUtime=4242.35 cores=0,2,4,6
/proc/12028/stat : 12028 (picosat) R 12026 12028 11077 0 -1 4202496 324 0 0 0 424230 5 0 0 25 0 1 0 801053672 2314240 271 33554432000 134512640 134603332 4292930944 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12028/statm: 565 271 97 23 0 191 0
Current children cumulated CPU time (s) 4242.35
Current children cumulated vsize (KiB) 2260

[startup+4302.3 s]
/proc/loadavg: 2.05 2.01 2.00 3/531 12161
/proc/meminfo: memFree=3661164/32951132 swapFree=46579808/67111528
[pid=12028] ppid=12026 vsize=2260 CPUtime=4302.35 cores=0,2,4,6
/proc/12028/stat : 12028 (picosat) R 12026 12028 11077 0 -1 4202496 324 0 0 0 430230 5 0 0 25 0 1 0 801053672 2314240 271 33554432000 134512640 134603332 4292930944 18446744073709551615 134525256 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12028/statm: 565 271 97 23 0 191 0
Current children cumulated CPU time (s) 4302.35
Current children cumulated vsize (KiB) 2260

[startup+4362.3 s]
/proc/loadavg: 2.10 2.04 2.01 3/531 12163
/proc/meminfo: memFree=3661644/32951132 swapFree=46579808/67111528
[pid=12028] ppid=12026 vsize=2260 CPUtime=4362.35 cores=0,2,4,6
/proc/12028/stat : 12028 (picosat) R 12026 12028 11077 0 -1 4202496 324 0 0 0 436230 5 0 0 25 0 1 0 801053672 2314240 271 33554432000 134512640 134603332 4292930944 18446744073709551615 134564340 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12028/statm: 565 271 97 23 0 191 0
Current children cumulated CPU time (s) 4362.35
Current children cumulated vsize (KiB) 2260

[startup+4422.3 s]
/proc/loadavg: 2.04 2.03 2.00 3/531 12165
/proc/meminfo: memFree=3661380/32951132 swapFree=46579808/67111528
[pid=12028] ppid=12026 vsize=2260 CPUtime=4422.35 cores=0,2,4,6
/proc/12028/stat : 12028 (picosat) R 12026 12028 11077 0 -1 4202496 324 0 0 0 442230 5 0 0 25 0 1 0 801053672 2314240 271 33554432000 134512640 134603332 4292930944 18446744073709551615 134546932 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12028/statm: 565 271 97 23 0 191 0
Current children cumulated CPU time (s) 4422.35
Current children cumulated vsize (KiB) 2260

[startup+4482.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/531 12167
/proc/meminfo: memFree=3660992/32951132 swapFree=46579808/67111528
[pid=12028] ppid=12026 vsize=2260 CPUtime=4482.36 cores=0,2,4,6
/proc/12028/stat : 12028 (picosat) R 12026 12028 11077 0 -1 4202496 324 0 0 0 448230 6 0 0 25 0 1 0 801053672 2314240 271 33554432000 134512640 134603332 4292930944 18446744073709551615 134548248 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12028/statm: 565 271 97 23 0 191 0
Current children cumulated CPU time (s) 4482.36
Current children cumulated vsize (KiB) 2260

[startup+4542.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/531 12169
/proc/meminfo: memFree=3660980/32951132 swapFree=46579808/67111528
[pid=12028] ppid=12026 vsize=2260 CPUtime=4542.36 cores=0,2,4,6
/proc/12028/stat : 12028 (picosat) R 12026 12028 11077 0 -1 4202496 324 0 0 0 454230 6 0 0 25 0 1 0 801053672 2314240 271 33554432000 134512640 134603332 4292930944 18446744073709551615 134551012 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12028/statm: 565 271 97 23 0 191 0
Current children cumulated CPU time (s) 4542.36
Current children cumulated vsize (KiB) 2260

[startup+4602.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/531 12169
/proc/meminfo: memFree=3659360/32951132 swapFree=46579808/67111528
[pid=12028] ppid=12026 vsize=2260 CPUtime=4602.37 cores=0,2,4,6
/proc/12028/stat : 12028 (picosat) R 12026 12028 11077 0 -1 4202496 324 0 0 0 460231 6 0 0 25 0 1 0 801053672 2314240 271 33554432000 134512640 134603332 4292930944 18446744073709551615 134550976 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12028/statm: 565 271 97 23 0 191 0
Current children cumulated CPU time (s) 4602.37
Current children cumulated vsize (KiB) 2260

[startup+4662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/531 12171
/proc/meminfo: memFree=3659964/32951132 swapFree=46579808/67111528
[pid=12028] ppid=12026 vsize=2260 CPUtime=4662.36 cores=0,2,4,6
/proc/12028/stat : 12028 (picosat) R 12026 12028 11077 0 -1 4202496 324 0 0 0 466230 6 0 0 25 0 1 0 801053672 2314240 271 33554432000 134512640 134603332 4292930944 18446744073709551615 134550908 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12028/statm: 565 271 97 23 0 191 0
Current children cumulated CPU time (s) 4662.36
Current children cumulated vsize (KiB) 2260

[startup+4722.32 s]
/proc/loadavg: 2.00 2.00 2.00 3/531 12173
/proc/meminfo: memFree=3660192/32951132 swapFree=46579808/67111528
[pid=12028] ppid=12026 vsize=2260 CPUtime=4722.38 cores=0,2,4,6
/proc/12028/stat : 12028 (picosat) R 12026 12028 11077 0 -1 4202496 324 0 0 0 472232 6 0 0 25 0 1 0 801053672 2314240 271 33554432000 134512640 134603332 4292930944 18446744073709551615 134563449 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12028/statm: 565 271 97 23 0 191 0
Current children cumulated CPU time (s) 4722.38
Current children cumulated vsize (KiB) 2260

[startup+4782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/531 12175
/proc/meminfo: memFree=3661540/32951132 swapFree=46579808/67111528
[pid=12028] ppid=12026 vsize=2260 CPUtime=4782.36 cores=0,2,4,6
/proc/12028/stat : 12028 (picosat) R 12026 12028 11077 0 -1 4202496 324 0 0 0 478230 6 0 0 25 0 1 0 801053672 2314240 271 33554432000 134512640 134603332 4292930944 18446744073709551615 134587896 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12028/statm: 565 271 97 23 0 191 0
Current children cumulated CPU time (s) 4782.36
Current children cumulated vsize (KiB) 2260

[startup+4842.3 s]
/proc/loadavg: 2.07 2.02 2.00 3/531 12177
/proc/meminfo: memFree=3660664/32951132 swapFree=46579808/67111528
[pid=12028] ppid=12026 vsize=2356 CPUtime=4842.36 cores=0,2,4,6
/proc/12028/stat : 12028 (picosat) R 12026 12028 11077 0 -1 4202496 327 0 0 0 484230 6 0 0 25 0 1 0 801053672 2412544 274 33554432000 134512640 134603332 4292930944 18446744073709551615 134587896 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12028/statm: 589 274 97 23 0 215 0
Current children cumulated CPU time (s) 4842.36
Current children cumulated vsize (KiB) 2356

[startup+4902.3 s]
/proc/loadavg: 2.20 2.06 2.01 3/531 12177
/proc/meminfo: memFree=3661392/32951132 swapFree=46579808/67111528
[pid=12028] ppid=12026 vsize=2356 CPUtime=4902.36 cores=0,2,4,6
/proc/12028/stat : 12028 (picosat) R 12026 12028 11077 0 -1 4202496 327 0 0 0 490230 6 0 0 25 0 1 0 801053672 2412544 274 33554432000 134512640 134603332 4292930944 18446744073709551615 134550824 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12028/statm: 589 274 97 23 0 215 0
Current children cumulated CPU time (s) 4902.36
Current children cumulated vsize (KiB) 2356

[startup+4962.3 s]
/proc/loadavg: 2.12 2.06 2.01 3/531 12179
/proc/meminfo: memFree=3661384/32951132 swapFree=46579808/67111528
[pid=12028] ppid=12026 vsize=2352 CPUtime=4962.36 cores=0,2,4,6
/proc/12028/stat : 12028 (picosat) R 12026 12028 11077 0 -1 4202496 327 0 0 0 496230 6 0 0 25 0 1 0 801053672 2408448 274 33554432000 134512640 134603332 4292930944 18446744073709551615 134563405 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12028/statm: 588 274 97 23 0 214 0
Current children cumulated CPU time (s) 4962.36
Current children cumulated vsize (KiB) 2352



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5000 s]
/proc/loadavg: 1.91 2.02 2.00 2/525 12202
/proc/meminfo: memFree=3665516/32951132 swapFree=46579808/67111528
[pid=12028] ppid=12026 vsize=2352 CPUtime=5000.07 cores=0,2,4,6
/proc/12028/stat : 12028 (picosat) R 12026 12028 11077 0 -1 4202496 327 0 0 0 500001 6 0 0 25 0 1 0 801053672 2408448 274 33554432000 134512640 134603332 4292930944 18446744073709551615 134586619 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12028/statm: 588 274 97 23 0 214 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 2352

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): 5000.09
CPU user time (s): 5000.03
CPU system time (s): 0.06099
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 2392

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5000.03
system time used= 0.06099
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 327
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= 4
involuntary context switches= 10058

runsolver used 27.0169 second user time and 54.8387 second system time

The end

Launcher Data 

Begin job on node128 at 2011-06-01 04:15:50
IDJOB=3438669
IDBENCH=83149
IDSOLVER=1934
FILE ID=node128/3438669-1306894550
RUNJOBID= node128-1306884534-11095
PBS_JOBID= 13488448
Free space on /tmp= 62652 MiB

SOLVER NAME= PicoSAT 941
BENCH NAME= SAT11/crafted/spence/sgen/sgen3-n280-s93756482-sat.cnf
COMMAND LINE= picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3438669-1306894550/watcher-3438669-1306894550 -o /tmp/evaluation-result-3438669-1306894550/solver-3438669-1306894550 -C 5000 -W 5100 -M 15500  picosat HOME/instance-3438669-1306894550.cnf

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

MD5SUM BENCH= badb3b4ac12b29ada7dd8ed96ed75c80
RANDOM SEED=1597286812

node128.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		: 2666.852
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	: 5333.70
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		: 2666.852
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	: 5332.75
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		: 2666.852
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	: 5332.82
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		: 2666.852
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	: 5332.75
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		: 2666.852
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	: 5332.82
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		: 2666.852
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	: 5332.75
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		: 2666.852
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	: 5332.82
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		: 2666.852
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	: 5434.49
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951132 kB
MemFree:       3665144 kB
Buffers:        287384 kB
Cached:       14809984 kB
SwapCached:      35492 kB
Active:       16488936 kB
Inactive:     12197772 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951132 kB
LowFree:       3665144 kB
SwapTotal:    67111528 kB
SwapFree:     46579808 kB
Dirty:             332 kB
Writeback:           0 kB
AnonPages:    13563004 kB
Mapped:          18024 kB
Slab:           417864 kB
PageTables:     111932 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587092 kB
Committed_AS: 174800788 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296000 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62652 MiB
End job on node128 at 2011-06-01 05:39:12