Trace number 3438649

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) 5000.03 4999.92

General information on the benchmark

Namecrafted/spence/sgen/
sgen3-n170-s56409011-unsat.cnf
MD5SUM6545c783f127618649f1200914f62dc5
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 variables173
Number of clauses356
Sum of the clauses size1068
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3356
Number of clauses of size 40
Number of clauses of size 50
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-3438649-1306894542/watcher-3438649-1306894542 -o /tmp/evaluation-result-3438649-1306894542/solver-3438649-1306894542 -C 5000 -W 5100 -M 15500 picosat HOME/instance-3438649-1306894542.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 2/527 21569
/proc/meminfo: memFree=4355500/32951124 swapFree=59042448/67111528
[pid=21569] ppid=21567 vsize=1744 CPUtime=0.01 cores=0,2,4,6
/proc/21569/stat : 21569 (picosat) R 21567 21569 20647 0 -1 4202496 180 0 0 0 1 0 0 0 25 0 1 0 879684879 1785856 127 33554432000 134512640 134603332 4294888528 18446744073709551615 134542888 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/21569/statm: 436 127 97 23 0 62 0

[startup+0.056439 s]
/proc/loadavg: 1.92 2.00 1.99 2/527 21569
/proc/meminfo: memFree=4355500/32951124 swapFree=59042448/67111528
[pid=21569] ppid=21567 vsize=1744 CPUtime=0.05 cores=0,2,4,6
/proc/21569/stat : 21569 (picosat) R 21567 21569 20647 0 -1 4202496 182 0 0 0 5 0 0 0 25 0 1 0 879684879 1785856 129 33554432000 134512640 134603332 4294888528 18446744073709551615 134563407 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/21569/statm: 436 129 97 23 0 62 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1744

[startup+0.100447 s]
/proc/loadavg: 1.92 2.00 1.99 2/527 21569
/proc/meminfo: memFree=4355500/32951124 swapFree=59042448/67111528
[pid=21569] ppid=21567 vsize=1744 CPUtime=0.09 cores=0,2,4,6
/proc/21569/stat : 21569 (picosat) R 21567 21569 20647 0 -1 4202496 183 0 0 0 9 0 0 0 25 0 1 0 879684879 1785856 130 33554432000 134512640 134603332 4294888528 18446744073709551615 134525199 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/21569/statm: 436 130 97 23 0 62 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1744

[startup+0.300407 s]
/proc/loadavg: 1.92 2.00 1.99 2/527 21569
/proc/meminfo: memFree=4355500/32951124 swapFree=59042448/67111528
[pid=21569] ppid=21567 vsize=1744 CPUtime=0.29 cores=0,2,4,6
/proc/21569/stat : 21569 (picosat) R 21567 21569 20647 0 -1 4202496 188 0 0 0 29 0 0 0 25 0 1 0 879684879 1785856 135 33554432000 134512640 134603332 4294888528 18446744073709551615 134546961 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/21569/statm: 436 135 97 23 0 62 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1744

[startup+0.700345 s]
/proc/loadavg: 1.92 2.00 1.99 2/527 21569
/proc/meminfo: memFree=4355500/32951124 swapFree=59042448/67111528
[pid=21569] ppid=21567 vsize=1744 CPUtime=0.69 cores=0,2,4,6
/proc/21569/stat : 21569 (picosat) R 21567 21569 20647 0 -1 4202496 193 0 0 0 69 0 0 0 25 0 1 0 879684879 1785856 140 33554432000 134512640 134603332 4294888528 18446744073709551615 134550824 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/21569/statm: 436 140 97 23 0 62 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1744

[startup+1.5002 s]
/proc/loadavg: 1.92 2.00 1.99 3/528 21570
/proc/meminfo: memFree=4354632/32951124 swapFree=59042448/67111528
[pid=21569] ppid=21567 vsize=1744 CPUtime=1.49 cores=0,2,4,6
/proc/21569/stat : 21569 (picosat) R 21567 21569 20647 0 -1 4202496 197 0 0 0 149 0 0 0 25 0 1 0 879684879 1785856 144 33554432000 134512640 134603332 4294888528 18446744073709551615 134586721 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/21569/statm: 436 144 97 23 0 62 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1744

[startup+3.1009 s]
/proc/loadavg: 1.92 2.00 1.99 3/528 21570
/proc/meminfo: memFree=4353516/32951124 swapFree=59042448/67111528
[pid=21569] ppid=21567 vsize=1868 CPUtime=3.1 cores=0,2,4,6
/proc/21569/stat : 21569 (picosat) R 21567 21569 20647 0 -1 4202496 203 0 0 0 310 0 0 0 25 0 1 0 879684879 1912832 150 33554432000 134512640 134603332 4294888528 18446744073709551615 134564910 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/21569/statm: 467 150 97 23 0 93 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 1868

[startup+6.30034 s]
/proc/loadavg: 1.93 2.00 1.99 3/528 21570
/proc/meminfo: memFree=4353500/32951124 swapFree=59042448/67111528
[pid=21569] ppid=21567 vsize=1868 CPUtime=6.3 cores=0,2,4,6
/proc/21569/stat : 21569 (picosat) R 21567 21569 20647 0 -1 4202496 211 0 0 0 630 0 0 0 25 0 1 0 879684879 1912832 158 33554432000 134512640 134603332 4294888528 18446744073709551615 134550618 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/21569/statm: 467 158 97 23 0 93 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 1868

[startup+12.7002 s]
/proc/loadavg: 1.93 2.00 1.99 3/528 21598
/proc/meminfo: memFree=4359296/32951124 swapFree=59042448/67111528
[pid=21569] ppid=21567 vsize=1868 CPUtime=12.7 cores=0,2,4,6
/proc/21569/stat : 21569 (picosat) R 21567 21569 20647 0 -1 4202496 223 0 0 0 1270 0 0 0 25 0 1 0 879684879 1912832 170 33554432000 134512640 134603332 4294888528 18446744073709551615 134546939 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/21569/statm: 467 170 97 23 0 93 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 1868

[startup+25.501 s]
/proc/loadavg: 1.95 2.00 1.99 3/528 21598
/proc/meminfo: memFree=4358220/32951124 swapFree=59042448/67111528
[pid=21569] ppid=21567 vsize=1996 CPUtime=25.5 cores=0,2,4,6
/proc/21569/stat : 21569 (picosat) R 21567 21569 20647 0 -1 4202496 231 0 0 0 2550 0 0 0 25 0 1 0 879684879 2043904 178 33554432000 134512640 134603332 4294888528 18446744073709551615 134551056 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/21569/statm: 499 178 97 23 0 125 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 1996

[startup+51.1005 s]
/proc/loadavg: 1.96 2.00 1.99 3/528 21599
/proc/meminfo: memFree=4358212/32951124 swapFree=59042448/67111528
[pid=21569] ppid=21567 vsize=1992 CPUtime=51.1 cores=0,2,4,6
/proc/21569/stat : 21569 (picosat) R 21567 21569 20647 0 -1 4202496 247 0 0 0 5110 0 0 0 25 0 1 0 879684879 2039808 194 33554432000 134512640 134603332 4294888528 18446744073709551615 134525256 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/21569/statm: 498 194 97 23 0 124 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 1992

[startup+102.319 s]
/proc/loadavg: 1.98 2.00 1.99 3/528 21600
/proc/meminfo: memFree=4358056/32951124 swapFree=59042448/67111528
[pid=21569] ppid=21567 vsize=1992 CPUtime=102.32 cores=0,2,4,6
/proc/21569/stat : 21569 (picosat) R 21567 21569 20647 0 -1 4202496 256 0 0 0 10232 0 0 0 25 0 1 0 879684879 2039808 203 33554432000 134512640 134603332 4294888528 18446744073709551615 134525179 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/21569/statm: 498 203 97 23 0 124 0
Current children cumulated CPU time (s) 102.32
Current children cumulated vsize (KiB) 1992

[startup+162.301 s]
/proc/loadavg: 1.99 2.00 1.99 3/528 21602
/proc/meminfo: memFree=4355424/32951124 swapFree=59042448/67111528
[pid=21569] ppid=21567 vsize=2112 CPUtime=162.3 cores=0,2,4,6
/proc/21569/stat : 21569 (picosat) R 21567 21569 20647 0 -1 4202496 267 0 0 0 16230 0 0 0 25 0 1 0 879684879 2162688 214 33554432000 134512640 134603332 4294888528 18446744073709551615 134564544 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/21569/statm: 528 214 97 23 0 154 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 2112

[startup+222.3 s]
/proc/loadavg: 1.99 2.00 1.99 3/528 21604
/proc/meminfo: memFree=4356508/32951124 swapFree=59042448/67111528
[pid=21569] ppid=21567 vsize=2112 CPUtime=222.3 cores=0,2,4,6
/proc/21569/stat : 21569 (picosat) R 21567 21569 20647 0 -1 4202496 275 0 0 0 22230 0 0 0 25 0 1 0 879684879 2162688 222 33554432000 134512640 134603332 4294888528 18446744073709551615 134550930 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/21569/statm: 528 222 97 23 0 154 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 2112

[startup+282.301 s]
/proc/loadavg: 1.99 2.00 1.99 3/528 21605
/proc/meminfo: memFree=4356740/32951124 swapFree=59042448/67111528
[pid=21569] ppid=21567 vsize=2112 CPUtime=282.3 cores=0,2,4,6
/proc/21569/stat : 21569 (picosat) R 21567 21569 20647 0 -1 4202496 289 0 0 0 28230 0 0 0 25 0 1 0 879684879 2162688 236 33554432000 134512640 134603332 4294888528 18446744073709551615 134550905 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/21569/statm: 528 236 97 23 0 154 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 2112

[startup+342.301 s]
/proc/loadavg: 2.07 2.03 2.00 3/528 21607
/proc/meminfo: memFree=4356480/32951124 swapFree=59042448/67111528
[pid=21569] ppid=21567 vsize=2112 CPUtime=342.3 cores=0,2,4,6
/proc/21569/stat : 21569 (picosat) R 21567 21569 20647 0 -1 4202496 289 0 0 0 34230 0 0 0 25 0 1 0 879684879 2162688 236 33554432000 134512640 134603332 4294888528 18446744073709551615 134550856 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/21569/statm: 528 236 97 23 0 154 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 2112

[startup+402.301 s]
/proc/loadavg: 2.05 2.03 2.00 3/528 21608
/proc/meminfo: memFree=4356452/32951124 swapFree=59042448/67111528
[pid=21569] ppid=21567 vsize=2244 CPUtime=402.3 cores=0,2,4,6
/proc/21569/stat : 21569 (picosat) R 21567 21569 20647 0 -1 4202496 293 0 0 0 40230 0 0 0 25 0 1 0 879684879 2297856 240 33554432000 134512640 134603332 4294888528 18446744073709551615 134525217 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/21569/statm: 561 240 97 23 0 187 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 2244

[startup+462.301 s]
/proc/loadavg: 2.14 2.06 2.01 3/528 21610
/proc/meminfo: memFree=4357172/32951124 swapFree=59042448/67111528
[pid=21569] ppid=21567 vsize=2244 CPUtime=462.31 cores=0,2,4,6
/proc/21569/stat : 21569 (picosat) R 21567 21569 20647 0 -1 4202496 306 0 0 0 46231 0 0 0 25 0 1 0 879684879 2297856 253 33554432000 134512640 134603332 4294888528 18446744073709551615 134550725 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/21569/statm: 561 253 97 23 0 187 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 2244

[startup+522.301 s]
/proc/loadavg: 2.05 2.04 2.00 3/528 21611
/proc/meminfo: memFree=4357520/32951124 swapFree=59042448/67111528
[pid=21569] ppid=21567 vsize=2244 CPUtime=522.31 cores=0,2,4,6
/proc/21569/stat : 21569 (picosat) R 21567 21569 20647 0 -1 4202496 306 0 0 0 52231 0 0 0 25 0 1 0 879684879 2297856 253 33554432000 134512640 134603332 4294888528 18446744073709551615 134563387 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/21569/statm: 561 253 97 23 0 187 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 2244

[startup+582.3 s]
/proc/loadavg: 2.02 2.03 2.00 3/528 21613
/proc/meminfo: memFree=4356880/32951124 swapFree=59042448/67111528
[pid=21569] ppid=21567 vsize=2244 CPUtime=582.31 cores=0,2,4,6
/proc/21569/stat : 21569 (picosat) R 21567 21569 20647 0 -1 4202496 306 0 0 0 58231 0 0 0 25 0 1 0 879684879 2297856 253 33554432000 134512640 134603332 4294888528 18446744073709551615 134551121 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/21569/statm: 561 253 97 23 0 187 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 2244

[startup+642.301 s]

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

[startup+4062.32 s]
/proc/loadavg: 2.01 2.03 2.00 3/528 21724
/proc/meminfo: memFree=4354816/32951124 swapFree=59042448/67111528
[pid=21569] ppid=21567 vsize=2620 CPUtime=4062.4 cores=0,2,4,6
/proc/21569/stat : 21569 (picosat) R 21567 21569 20647 0 -1 4202496 384 0 0 0 406240 0 0 0 25 0 1 0 879684879 2682880 331 33554432000 134512640 134603332 4294888528 18446744073709551615 134546877 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/21569/statm: 655 331 97 23 0 281 0
Current children cumulated CPU time (s) 4062.4
Current children cumulated vsize (KiB) 2620

[startup+4122.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/528 21726
/proc/meminfo: memFree=4355904/32951124 swapFree=59042448/67111528
[pid=21569] ppid=21567 vsize=2620 CPUtime=4122.39 cores=0,2,4,6
/proc/21569/stat : 21569 (picosat) R 21567 21569 20647 0 -1 4202496 384 0 0 0 412239 0 0 0 25 0 1 0 879684879 2682880 331 33554432000 134512640 134603332 4294888528 18446744073709551615 134551059 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/21569/statm: 655 331 97 23 0 281 0
Current children cumulated CPU time (s) 4122.39
Current children cumulated vsize (KiB) 2620

[startup+4182.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/528 21727
/proc/meminfo: memFree=4355872/32951124 swapFree=59042448/67111528
[pid=21569] ppid=21567 vsize=2620 CPUtime=4182.39 cores=0,2,4,6
/proc/21569/stat : 21569 (picosat) R 21567 21569 20647 0 -1 4202496 384 0 0 0 418239 0 0 0 25 0 1 0 879684879 2682880 331 33554432000 134512640 134603332 4294888528 18446744073709551615 134563782 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/21569/statm: 655 331 97 23 0 281 0
Current children cumulated CPU time (s) 4182.39
Current children cumulated vsize (KiB) 2620

[startup+4242.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/528 21729
/proc/meminfo: memFree=4356212/32951124 swapFree=59042448/67111528
[pid=21569] ppid=21567 vsize=2620 CPUtime=4242.39 cores=0,2,4,6
/proc/21569/stat : 21569 (picosat) R 21567 21569 20647 0 -1 4202496 384 0 0 0 424239 0 0 0 25 0 1 0 879684879 2682880 331 33554432000 134512640 134603332 4294888528 18446744073709551615 134566317 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/21569/statm: 655 331 97 23 0 281 0
Current children cumulated CPU time (s) 4242.39
Current children cumulated vsize (KiB) 2620

[startup+4302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/528 21730
/proc/meminfo: memFree=4355916/32951124 swapFree=59042448/67111528
[pid=21569] ppid=21567 vsize=2620 CPUtime=4302.39 cores=0,2,4,6
/proc/21569/stat : 21569 (picosat) R 21567 21569 20647 0 -1 4202496 387 0 0 0 430239 0 0 0 25 0 1 0 879684879 2682880 334 33554432000 134512640 134603332 4294888528 18446744073709551615 134551130 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/21569/statm: 655 334 97 23 0 281 0
Current children cumulated CPU time (s) 4302.39
Current children cumulated vsize (KiB) 2620

[startup+4362.3 s]
/proc/loadavg: 2.08 2.03 2.01 3/528 21732
/proc/meminfo: memFree=4355888/32951124 swapFree=59042448/67111528
[pid=21569] ppid=21567 vsize=2620 CPUtime=4362.39 cores=0,2,4,6
/proc/21569/stat : 21569 (picosat) R 21567 21569 20647 0 -1 4202496 388 0 0 0 436239 0 0 0 25 0 1 0 879684879 2682880 335 33554432000 134512640 134603332 4294888528 18446744073709551615 134550890 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/21569/statm: 655 335 97 23 0 281 0
Current children cumulated CPU time (s) 4362.39
Current children cumulated vsize (KiB) 2620

[startup+4422.3 s]
/proc/loadavg: 2.23 2.07 2.02 3/528 21734
/proc/meminfo: memFree=4355960/32951124 swapFree=59042448/67111528
[pid=21569] ppid=21567 vsize=2620 CPUtime=4422.39 cores=0,2,4,6
/proc/21569/stat : 21569 (picosat) R 21567 21569 20647 0 -1 4202496 388 0 0 0 442239 0 0 0 25 0 1 0 879684879 2682880 335 33554432000 134512640 134603332 4294888528 18446744073709551615 134527339 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/21569/statm: 655 335 97 23 0 281 0
Current children cumulated CPU time (s) 4422.39
Current children cumulated vsize (KiB) 2620

[startup+4482.3 s]
/proc/loadavg: 2.15 2.07 2.02 3/528 21735
/proc/meminfo: memFree=4355932/32951124 swapFree=59042448/67111528
[pid=21569] ppid=21567 vsize=2620 CPUtime=4482.39 cores=0,2,4,6
/proc/21569/stat : 21569 (picosat) R 21567 21569 20647 0 -1 4202496 388 0 0 0 448239 0 0 0 25 0 1 0 879684879 2682880 335 33554432000 134512640 134603332 4294888528 18446744073709551615 134563954 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/21569/statm: 655 335 97 23 0 281 0
Current children cumulated CPU time (s) 4482.39
Current children cumulated vsize (KiB) 2620

[startup+4542.3 s]
/proc/loadavg: 2.06 2.05 2.01 3/528 21737
/proc/meminfo: memFree=4355292/32951124 swapFree=59042448/67111528
[pid=21569] ppid=21567 vsize=2620 CPUtime=4542.4 cores=0,2,4,6
/proc/21569/stat : 21569 (picosat) R 21567 21569 20647 0 -1 4202496 388 0 0 0 454240 0 0 0 25 0 1 0 879684879 2682880 335 33554432000 134512640 134603332 4294888528 18446744073709551615 134550901 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/21569/statm: 655 335 97 23 0 281 0
Current children cumulated CPU time (s) 4542.4
Current children cumulated vsize (KiB) 2620

[startup+4602.3 s]
/proc/loadavg: 2.02 2.04 2.00 3/528 21738
/proc/meminfo: memFree=4355516/32951124 swapFree=59042448/67111528
[pid=21569] ppid=21567 vsize=2620 CPUtime=4602.41 cores=0,2,4,6
/proc/21569/stat : 21569 (picosat) R 21567 21569 20647 0 -1 4202496 388 0 0 0 460241 0 0 0 25 0 1 0 879684879 2682880 335 33554432000 134512640 134603332 4294888528 18446744073709551615 134550866 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/21569/statm: 655 335 97 23 0 281 0
Current children cumulated CPU time (s) 4602.41
Current children cumulated vsize (KiB) 2620

[startup+4662.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/528 21740
/proc/meminfo: memFree=4354612/32951124 swapFree=59042448/67111528
[pid=21569] ppid=21567 vsize=2620 CPUtime=4662.4 cores=0,2,4,6
/proc/21569/stat : 21569 (picosat) R 21567 21569 20647 0 -1 4202496 388 0 0 0 466240 0 0 0 25 0 1 0 879684879 2682880 335 33554432000 134512640 134603332 4294888528 18446744073709551615 134550828 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/21569/statm: 655 335 97 23 0 281 0
Current children cumulated CPU time (s) 4662.4
Current children cumulated vsize (KiB) 2620

[startup+4722.32 s]
/proc/loadavg: 2.00 2.02 2.00 3/528 21742
/proc/meminfo: memFree=4354452/32951124 swapFree=59042448/67111528
[pid=21569] ppid=21567 vsize=2620 CPUtime=4722.42 cores=0,2,4,6
/proc/21569/stat : 21569 (picosat) R 21567 21569 20647 0 -1 4202496 401 0 0 0 472242 0 0 0 25 0 1 0 879684879 2682880 348 33554432000 134512640 134603332 4294888528 18446744073709551615 134546978 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/21569/statm: 655 348 97 23 0 281 0
Current children cumulated CPU time (s) 4722.42
Current children cumulated vsize (KiB) 2620

[startup+4782.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/528 21743
/proc/meminfo: memFree=4355788/32951124 swapFree=59042448/67111528
[pid=21569] ppid=21567 vsize=2620 CPUtime=4782.4 cores=0,2,4,6
/proc/21569/stat : 21569 (picosat) R 21567 21569 20647 0 -1 4202496 404 0 0 0 478240 0 0 0 25 0 1 0 879684879 2682880 351 33554432000 134512640 134603332 4294888528 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/21569/statm: 655 351 97 23 0 281 0
Current children cumulated CPU time (s) 4782.4
Current children cumulated vsize (KiB) 2620

[startup+4842.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/528 21745
/proc/meminfo: memFree=4355016/32951124 swapFree=59042448/67111528
[pid=21569] ppid=21567 vsize=2620 CPUtime=4842.4 cores=0,2,4,6
/proc/21569/stat : 21569 (picosat) R 21567 21569 20647 0 -1 4202496 404 0 0 0 484240 0 0 0 25 0 1 0 879684879 2682880 351 33554432000 134512640 134603332 4294888528 18446744073709551615 134563962 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/21569/statm: 655 351 97 23 0 281 0
Current children cumulated CPU time (s) 4842.4
Current children cumulated vsize (KiB) 2620

[startup+4902.3 s]
/proc/loadavg: 2.11 2.04 2.01 3/528 21746
/proc/meminfo: memFree=4355616/32951124 swapFree=59042448/67111528
[pid=21569] ppid=21567 vsize=2620 CPUtime=4902.4 cores=0,2,4,6
/proc/21569/stat : 21569 (picosat) R 21567 21569 20647 0 -1 4202496 409 0 0 0 490240 0 0 0 25 0 1 0 879684879 2682880 356 33554432000 134512640 134603332 4294888528 18446744073709551615 134587565 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/21569/statm: 655 356 97 23 0 281 0
Current children cumulated CPU time (s) 4902.4
Current children cumulated vsize (KiB) 2620

[startup+4962.3 s]
/proc/loadavg: 2.09 2.04 2.01 3/528 21748
/proc/meminfo: memFree=4355712/32951124 swapFree=59042448/67111528
[pid=21569] ppid=21567 vsize=2620 CPUtime=4962.4 cores=0,2,4,6
/proc/21569/stat : 21569 (picosat) R 21567 21569 20647 0 -1 4202496 409 0 0 0 496240 0 0 0 25 0 1 0 879684879 2682880 356 33554432000 134512640 134603332 4294888528 18446744073709551615 134566249 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/21569/statm: 655 356 97 23 0 281 0
Current children cumulated CPU time (s) 4962.4
Current children cumulated vsize (KiB) 2620



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.16 2.07 2.02 3/528 21752
/proc/meminfo: memFree=4355556/32951124 swapFree=59042448/67111528
[pid=21569] ppid=21567 vsize=2620 CPUtime=5000.02 cores=0,2,4,6
/proc/21569/stat : 21569 (picosat) R 21567 21569 20647 0 -1 4202496 409 0 0 0 500002 0 0 0 25 0 1 0 879684879 2682880 356 33554432000 134512640 134603332 4294888528 18446744073709551615 134527455 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/21569/statm: 655 356 97 23 0 281 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 2620

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

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

[startup+4999.9 s]
/proc/loadavg: 2.16 2.07 2.02 3/528 21752
/proc/meminfo: memFree=4355556/32951124 swapFree=59042448/67111528
[pid=21569] ppid=21567 vsize=2620 CPUtime=5000.02 cores=0,2,4,6
/proc/21569/stat : 21569 (picosat) R 21567 21569 20647 0 -1 4202496 409 0 0 0 500002 0 0 0 25 0 1 0 879684879 2682880 356 33554432000 134512640 134603332 4294888528 18446744073709551615 134527455 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/21569/statm: 655 356 97 23 0 281 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 2620

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.92
CPU time (s): 5000.03
CPU user time (s): 5000.03
CPU system time (s): 0.004999
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 2624

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5000.03
system time used= 0.004999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 409
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= 7931

runsolver used 26.6499 second user time and 55.2076 second system time

The end

Launcher Data 

Begin job on node119 at 2011-06-01 04:15:42
IDJOB=3438649
IDBENCH=83145
IDSOLVER=1934
FILE ID=node119/3438649-1306894542
RUNJOBID= node119-1306884536-20665
PBS_JOBID= 13488457
Free space on /tmp= 57036 MiB

SOLVER NAME= PicoSAT 941
BENCH NAME= SAT11/crafted/spence/sgen/sgen3-n170-s56409011-unsat.cnf
COMMAND LINE= picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3438649-1306894542/watcher-3438649-1306894542 -o /tmp/evaluation-result-3438649-1306894542/solver-3438649-1306894542 -C 5000 -W 5100 -M 15500  picosat HOME/instance-3438649-1306894542.cnf

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

MD5SUM BENCH= 6545c783f127618649f1200914f62dc5
RANDOM SEED=37481053

node119.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		: 2666.815
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	: 5333.63
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		: 2666.815
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		: 2666.815
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	: 5332.74
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		: 2666.815
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	: 5332.83
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		: 2666.815
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	: 5332.67
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		: 2666.815
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		: 2666.815
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	: 5332.74
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		: 2666.815
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	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:       4355764 kB
Buffers:        286784 kB
Cached:       17965700 kB
SwapCached:       8708 kB
Active:       16318540 kB
Inactive:     11583280 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:       4355764 kB
SwapTotal:    67111528 kB
SwapFree:     59042448 kB
Dirty:              60 kB
Writeback:           0 kB
AnonPages:     9643800 kB
Mapped:          35528 kB
Slab:           545404 kB
PageTables:      79348 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 163884960 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= 57036 MiB
End job on node119 at 2011-06-01 05:39:04