Trace number 3439514

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) 5000.04 4999.92

General information on the benchmark

NameSAT05/crafted/sabharwal05/counting/php/unsat/
harder/php-020-019.shuffled-as.sat05-1190.cnf
MD5SUM81bbeaaf9f0ca3bfc36d743097777052
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1.58376
Satisfiable
(Un)Satisfiability was proved
Number of variables380
Number of clauses3630
Sum of the clauses size7600
Maximum clause length19
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 23610
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 520

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-3439514-1306935207/watcher-3439514-1306935207 -o /tmp/evaluation-result-3439514-1306935207/solver-3439514-1306935207 -C 5000 -W 5100 -M 15500 picosat HOME/instance-3439514-1306935207.cnf 

running on 4 cores: 1,3,5,7

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


[startup+0 s]
/proc/loadavg: 2.01 2.02 2.04 3/498 18935
/proc/meminfo: memFree=31373192/32951124 swapFree=53876544/67111528
[pid=18935] ppid=18933 vsize=1876 CPUtime=0 cores=1,3,5,7
/proc/18935/stat : 18935 (picosat) R 18933 18935 18603 0 -1 4202496 224 0 0 0 0 0 0 0 25 0 1 0 805121677 1921024 170 33554432000 134512640 134603332 4289275696 18446744073709551615 134525269 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/18935/statm: 469 170 97 23 0 95 0

[startup+0.113696 s]
/proc/loadavg: 2.01 2.02 2.04 3/498 18935
/proc/meminfo: memFree=31373192/32951124 swapFree=53876544/67111528
[pid=18935] ppid=18933 vsize=1876 CPUtime=0.1 cores=1,3,5,7
/proc/18935/stat : 18935 (picosat) R 18933 18935 18603 0 -1 4202496 225 0 0 0 10 0 0 0 25 0 1 0 805121677 1921024 171 33554432000 134512640 134603332 4289275696 18446744073709551615 134564355 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/18935/statm: 469 171 97 23 0 95 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1876

[startup+0.20068 s]
/proc/loadavg: 2.01 2.02 2.04 3/498 18935
/proc/meminfo: memFree=31373192/32951124 swapFree=53876544/67111528
[pid=18935] ppid=18933 vsize=1876 CPUtime=0.19 cores=1,3,5,7
/proc/18935/stat : 18935 (picosat) R 18933 18935 18603 0 -1 4202496 228 0 0 0 19 0 0 0 25 0 1 0 805121677 1921024 174 33554432000 134512640 134603332 4289275696 18446744073709551615 134563870 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/18935/statm: 469 174 97 23 0 95 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 1876

[startup+0.300676 s]
/proc/loadavg: 2.01 2.02 2.04 3/498 18935
/proc/meminfo: memFree=31373192/32951124 swapFree=53876544/67111528
[pid=18935] ppid=18933 vsize=1876 CPUtime=0.29 cores=1,3,5,7
/proc/18935/stat : 18935 (picosat) R 18933 18935 18603 0 -1 4202496 229 0 0 0 29 0 0 0 25 0 1 0 805121677 1921024 175 33554432000 134512640 134603332 4289275696 18446744073709551615 134564334 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/18935/statm: 469 175 97 23 0 95 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1876

[startup+0.700591 s]
/proc/loadavg: 2.01 2.02 2.04 3/498 18935
/proc/meminfo: memFree=31373192/32951124 swapFree=53876544/67111528
[pid=18935] ppid=18933 vsize=2008 CPUtime=0.69 cores=1,3,5,7
/proc/18935/stat : 18935 (picosat) R 18933 18935 18603 0 -1 4202496 249 0 0 0 69 0 0 0 25 0 1 0 805121677 2056192 195 33554432000 134512640 134603332 4289275696 18446744073709551615 134564868 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/18935/statm: 502 195 97 23 0 128 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2008

[startup+1.50045 s]
/proc/loadavg: 2.01 2.02 2.04 3/499 18936
/proc/meminfo: memFree=31372324/32951124 swapFree=53876544/67111528
[pid=18935] ppid=18933 vsize=2008 CPUtime=1.49 cores=1,3,5,7
/proc/18935/stat : 18935 (picosat) R 18933 18935 18603 0 -1 4202496 265 0 0 0 149 0 0 0 25 0 1 0 805121677 2056192 211 33554432000 134512640 134603332 4289275696 18446744073709551615 134548278 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/18935/statm: 502 211 97 23 0 128 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2008

[startup+3.10017 s]
/proc/loadavg: 2.01 2.02 2.04 3/499 18936
/proc/meminfo: memFree=31371424/32951124 swapFree=53876544/67111528
[pid=18935] ppid=18933 vsize=2136 CPUtime=3.09 cores=1,3,5,7
/proc/18935/stat : 18935 (picosat) R 18933 18935 18603 0 -1 4202496 273 0 0 0 309 0 0 0 25 0 1 0 805121677 2187264 219 33554432000 134512640 134603332 4289275696 18446744073709551615 134565396 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/18935/statm: 534 219 97 23 0 160 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2136

[startup+6.30061 s]
/proc/loadavg: 2.01 2.02 2.04 3/499 18936
/proc/meminfo: memFree=31371244/32951124 swapFree=53876544/67111528
[pid=18935] ppid=18933 vsize=2220 CPUtime=6.29 cores=1,3,5,7
/proc/18935/stat : 18935 (picosat) R 18933 18935 18603 0 -1 4202496 309 0 0 0 629 0 0 0 25 0 1 0 805121677 2273280 255 33554432000 134512640 134603332 4289275696 18446744073709551615 134525256 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/18935/statm: 555 255 97 23 0 181 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2220

[startup+12.7005 s]
/proc/loadavg: 2.00 2.02 2.04 3/499 18936
/proc/meminfo: memFree=31370396/32951124 swapFree=53876544/67111528
[pid=18935] ppid=18933 vsize=2220 CPUtime=12.69 cores=1,3,5,7
/proc/18935/stat : 18935 (picosat) R 18933 18935 18603 0 -1 4202496 310 0 0 0 1269 0 0 0 25 0 1 0 805121677 2273280 256 33554432000 134512640 134603332 4289275696 18446744073709551615 134563962 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/18935/statm: 555 256 97 23 0 181 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2220

[startup+25.5002 s]
/proc/loadavg: 2.00 2.02 2.04 3/499 18936
/proc/meminfo: memFree=31370536/32951124 swapFree=53876544/67111528
[pid=18935] ppid=18933 vsize=2324 CPUtime=25.49 cores=1,3,5,7
/proc/18935/stat : 18935 (picosat) R 18933 18935 18603 0 -1 4202496 339 0 0 0 2549 0 0 0 25 0 1 0 805121677 2379776 285 33554432000 134512640 134603332 4289275696 18446744073709551615 134546888 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/18935/statm: 581 285 97 23 0 207 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 2324

[startup+51.1007 s]
/proc/loadavg: 2.00 2.02 2.03 3/499 18937
/proc/meminfo: memFree=31370636/32951124 swapFree=53876544/67111528
[pid=18935] ppid=18933 vsize=2416 CPUtime=51.09 cores=1,3,5,7
/proc/18935/stat : 18935 (picosat) R 18933 18935 18603 0 -1 4202496 369 0 0 0 5109 0 0 0 25 0 1 0 805121677 2473984 296 33554432000 134512640 134603332 4289275696 18446744073709551615 134548135 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/18935/statm: 604 296 97 23 0 230 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 2416

[startup+102.301 s]
/proc/loadavg: 2.11 2.04 2.04 3/499 18938
/proc/meminfo: memFree=31369992/32951124 swapFree=53876544/67111528
[pid=18935] ppid=18933 vsize=2360 CPUtime=102.31 cores=1,3,5,7
/proc/18935/stat : 18935 (picosat) R 18933 18935 18603 0 -1 4202496 452 0 0 0 10231 0 0 0 25 0 1 0 805121677 2416640 299 33554432000 134512640 134603332 4289275696 18446744073709551615 134564256 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/18935/statm: 590 299 97 23 0 216 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 2360

[startup+162.301 s]
/proc/loadavg: 2.10 2.05 2.04 3/499 18940
/proc/meminfo: memFree=31367484/32951124 swapFree=53876544/67111528
[pid=18935] ppid=18933 vsize=2692 CPUtime=162.3 cores=1,3,5,7
/proc/18935/stat : 18935 (picosat) R 18933 18935 18603 0 -1 4202496 581 0 0 0 16230 0 0 0 25 0 1 0 805121677 2756608 360 33554432000 134512640 134603332 4289275696 18446744073709551615 134564357 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/18935/statm: 673 360 97 23 0 299 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 2692

[startup+222.317 s]
/proc/loadavg: 2.03 2.03 2.03 3/499 18942
/proc/meminfo: memFree=31368040/32951124 swapFree=53876544/67111528
[pid=18935] ppid=18933 vsize=2572 CPUtime=222.31 cores=1,3,5,7
/proc/18935/stat : 18935 (picosat) R 18933 18935 18603 0 -1 4202496 660 0 0 0 22231 0 0 0 25 0 1 0 805121677 2633728 352 33554432000 134512640 134603332 4289275696 18446744073709551615 134525253 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/18935/statm: 643 352 97 23 0 269 0
Current children cumulated CPU time (s) 222.31
Current children cumulated vsize (KiB) 2572

[startup+282.301 s]
/proc/loadavg: 2.01 2.03 2.03 3/499 18943
/proc/meminfo: memFree=31367768/32951124 swapFree=53876544/67111528
[pid=18935] ppid=18933 vsize=2624 CPUtime=282.3 cores=1,3,5,7
/proc/18935/stat : 18935 (picosat) R 18933 18935 18603 0 -1 4202496 846 0 0 0 28230 0 0 0 25 0 1 0 805121677 2686976 365 33554432000 134512640 134603332 4289275696 18446744073709551615 134551086 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/18935/statm: 656 365 97 23 0 282 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 2624

[startup+342.301 s]
/proc/loadavg: 2.00 2.02 2.02 3/499 18945
/proc/meminfo: memFree=31369204/32951124 swapFree=53876544/67111528
[pid=18935] ppid=18933 vsize=2692 CPUtime=342.3 cores=1,3,5,7
/proc/18935/stat : 18935 (picosat) R 18933 18935 18603 0 -1 4202496 1099 0 0 0 34230 0 0 0 25 0 1 0 805121677 2756608 360 33554432000 134512640 134603332 4289275696 18446744073709551615 134563975 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/18935/statm: 673 360 97 23 0 299 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 2692

[startup+402.301 s]
/proc/loadavg: 2.04 2.03 2.02 3/499 18946
/proc/meminfo: memFree=31368560/32951124 swapFree=53876544/67111528
[pid=18935] ppid=18933 vsize=2556 CPUtime=402.3 cores=1,3,5,7
/proc/18935/stat : 18935 (picosat) R 18933 18935 18603 0 -1 4202496 1214 0 0 0 40230 0 0 0 25 0 1 0 805121677 2617344 348 33554432000 134512640 134603332 4289275696 18446744073709551615 134565592 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/18935/statm: 639 348 97 23 0 265 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 2556

[startup+462.301 s]
/proc/loadavg: 2.01 2.02 2.01 3/499 18948
/proc/meminfo: memFree=31368752/32951124 swapFree=53876544/67111528
[pid=18935] ppid=18933 vsize=2588 CPUtime=462.3 cores=1,3,5,7
/proc/18935/stat : 18935 (picosat) R 18933 18935 18603 0 -1 4202496 1342 0 0 0 46230 0 0 0 25 0 1 0 805121677 2650112 356 33554432000 134512640 134603332 4289275696 18446744073709551615 134548278 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/18935/statm: 647 356 97 23 0 273 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 2588

[startup+522.3 s]
/proc/loadavg: 2.00 2.02 2.01 3/499 18950
/proc/meminfo: memFree=31368716/32951124 swapFree=53876544/67111528
[pid=18935] ppid=18933 vsize=2920 CPUtime=522.3 cores=1,3,5,7
/proc/18935/stat : 18935 (picosat) R 18933 18935 18603 0 -1 4202496 1449 0 0 0 52230 0 0 0 25 0 1 0 805121677 2990080 435 33554432000 134512640 134603332 4289275696 18446744073709551615 134563425 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/18935/statm: 730 435 97 23 0 356 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 2920

[startup+582.301 s]
/proc/loadavg: 2.00 2.01 2.00 3/499 18951
/proc/meminfo: memFree=31369280/32951124 swapFree=53876544/67111528
[pid=18935] ppid=18933 vsize=2936 CPUtime=582.31 cores=1,3,5,7
/proc/18935/stat : 18935 (picosat) R 18933 18935 18603 0 -1 4202496 1736 0 0 0 58231 0 0 0 25 0 1 0 805121677 3006464 426 33554432000 134512640 134603332 4289275696 18446744073709551615 134525211 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/18935/statm: 734 426 97 23 0 360 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 2936

[startup+642.301 s]

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

[startup+4002.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/499 19085
/proc/meminfo: memFree=31395108/32951124 swapFree=53876544/67111528
[pid=18935] ppid=18933 vsize=3380 CPUtime=4002.39 cores=1,3,5,7
/proc/18935/stat : 18935 (picosat) R 18933 18935 18603 0 -1 4202496 10411 0 0 0 400237 2 0 0 25 0 1 0 805121677 3461120 540 33554432000 134512640 134603332 4289275696 18446744073709551615 134547491 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/18935/statm: 845 540 97 23 0 471 0
Current children cumulated CPU time (s) 4002.39
Current children cumulated vsize (KiB) 3380

[startup+4062.3 s]
/proc/loadavg: 2.06 2.03 2.00 3/499 19087
/proc/meminfo: memFree=31393956/32951124 swapFree=53876544/67111528
[pid=18935] ppid=18933 vsize=3440 CPUtime=4062.4 cores=1,3,5,7
/proc/18935/stat : 18935 (picosat) R 18933 18935 18603 0 -1 4202496 10504 0 0 0 406238 2 0 0 25 0 1 0 805121677 3522560 558 33554432000 134512640 134603332 4289275696 18446744073709551615 134525199 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/18935/statm: 860 558 97 23 0 486 0
Current children cumulated CPU time (s) 4062.4
Current children cumulated vsize (KiB) 3440

[startup+4122.3 s]
/proc/loadavg: 2.07 2.04 2.00 3/499 19089
/proc/meminfo: memFree=31392920/32951124 swapFree=53876544/67111528
[pid=18935] ppid=18933 vsize=3520 CPUtime=4122.39 cores=1,3,5,7
/proc/18935/stat : 18935 (picosat) R 18933 18935 18603 0 -1 4202496 10783 0 0 0 412237 2 0 0 25 0 1 0 805121677 3604480 589 33554432000 134512640 134603332 4289275696 18446744073709551615 134563954 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/18935/statm: 880 589 97 23 0 506 0
Current children cumulated CPU time (s) 4122.39
Current children cumulated vsize (KiB) 3520

[startup+4182.32 s]
/proc/loadavg: 2.02 2.03 2.00 3/499 19090
/proc/meminfo: memFree=31393752/32951124 swapFree=53876544/67111528
[pid=18935] ppid=18933 vsize=3312 CPUtime=4182.41 cores=1,3,5,7
/proc/18935/stat : 18935 (picosat) R 18933 18935 18603 0 -1 4202496 10858 0 0 0 418239 2 0 0 25 0 1 0 805121677 3391488 537 33554432000 134512640 134603332 4289275696 18446744073709551615 134564288 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/18935/statm: 828 537 97 23 0 454 0
Current children cumulated CPU time (s) 4182.41
Current children cumulated vsize (KiB) 3312

[startup+4242.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/499 19092
/proc/meminfo: memFree=31394952/32951124 swapFree=53876544/67111528
[pid=18935] ppid=18933 vsize=3248 CPUtime=4242.39 cores=1,3,5,7
/proc/18935/stat : 18935 (picosat) R 18933 18935 18603 0 -1 4202496 10960 0 0 0 424237 2 0 0 25 0 1 0 805121677 3325952 521 33554432000 134512640 134603332 4289275696 18446744073709551615 134525130 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/18935/statm: 812 521 97 23 0 438 0
Current children cumulated CPU time (s) 4242.39
Current children cumulated vsize (KiB) 3248

[startup+4302.3 s]
/proc/loadavg: 2.10 2.05 2.01 3/499 19093
/proc/meminfo: memFree=31394912/32951124 swapFree=53876544/67111528
[pid=18935] ppid=18933 vsize=3404 CPUtime=4302.39 cores=1,3,5,7
/proc/18935/stat : 18935 (picosat) R 18933 18935 18603 0 -1 4202496 11123 0 0 0 430237 2 0 0 25 0 1 0 805121677 3485696 560 33554432000 134512640 134603332 4289275696 18446744073709551615 134564288 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/18935/statm: 851 560 97 23 0 477 0
Current children cumulated CPU time (s) 4302.39
Current children cumulated vsize (KiB) 3404

[startup+4362.3 s]
/proc/loadavg: 2.08 2.05 2.01 3/499 19095
/proc/meminfo: memFree=31394884/32951124 swapFree=53876544/67111528
[pid=18935] ppid=18933 vsize=3404 CPUtime=4362.39 cores=1,3,5,7
/proc/18935/stat : 18935 (picosat) R 18933 18935 18603 0 -1 4202496 11356 0 0 0 436237 2 0 0 25 0 1 0 805121677 3485696 560 33554432000 134512640 134603332 4289275696 18446744073709551615 134563449 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/18935/statm: 851 560 97 23 0 477 0
Current children cumulated CPU time (s) 4362.39
Current children cumulated vsize (KiB) 3404

[startup+4422.3 s]
/proc/loadavg: 2.03 2.04 2.00 3/499 19097
/proc/meminfo: memFree=31394840/32951124 swapFree=53876544/67111528
[pid=18935] ppid=18933 vsize=3556 CPUtime=4422.39 cores=1,3,5,7
/proc/18935/stat : 18935 (picosat) R 18933 18935 18603 0 -1 4202496 11594 0 0 0 442237 2 0 0 25 0 1 0 805121677 3641344 577 33554432000 134512640 134603332 4289275696 18446744073709551615 134564546 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/18935/statm: 889 577 97 23 0 515 0
Current children cumulated CPU time (s) 4422.39
Current children cumulated vsize (KiB) 3556

[startup+4482.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/499 19098
/proc/meminfo: memFree=31394816/32951124 swapFree=53876544/67111528
[pid=18935] ppid=18933 vsize=3480 CPUtime=4482.39 cores=1,3,5,7
/proc/18935/stat : 18935 (picosat) R 18933 18935 18603 0 -1 4202496 11769 0 0 0 448237 2 0 0 25 0 1 0 805121677 3563520 565 33554432000 134512640 134603332 4289275696 18446744073709551615 134525211 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/18935/statm: 870 565 97 23 0 496 0
Current children cumulated CPU time (s) 4482.39
Current children cumulated vsize (KiB) 3480

[startup+4542.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/499 19100
/proc/meminfo: memFree=31394280/32951124 swapFree=53876544/67111528
[pid=18935] ppid=18933 vsize=3380 CPUtime=4542.4 cores=1,3,5,7
/proc/18935/stat : 18935 (picosat) R 18933 18935 18603 0 -1 4202496 11869 0 0 0 454238 2 0 0 25 0 1 0 805121677 3461120 554 33554432000 134512640 134603332 4289275696 18446744073709551615 134550828 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/18935/statm: 845 554 97 23 0 471 0
Current children cumulated CPU time (s) 4542.4
Current children cumulated vsize (KiB) 3380

[startup+4602.3 s]
/proc/loadavg: 2.16 2.05 2.01 3/499 19101
/proc/meminfo: memFree=31393500/32951124 swapFree=53876544/67111528
[pid=18935] ppid=18933 vsize=3436 CPUtime=4602.4 cores=1,3,5,7
/proc/18935/stat : 18935 (picosat) R 18933 18935 18603 0 -1 4202496 12057 0 0 0 460238 2 0 0 25 0 1 0 805121677 3518464 568 33554432000 134512640 134603332 4289275696 18446744073709551615 134587896 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/18935/statm: 859 568 97 23 0 485 0
Current children cumulated CPU time (s) 4602.4
Current children cumulated vsize (KiB) 3436

[startup+4662.3 s]
/proc/loadavg: 2.13 2.05 2.01 3/499 19103
/proc/meminfo: memFree=31394084/32951124 swapFree=53876544/67111528
[pid=18935] ppid=18933 vsize=3560 CPUtime=4662.41 cores=1,3,5,7
/proc/18935/stat : 18935 (picosat) R 18933 18935 18603 0 -1 4202496 12228 0 0 0 466238 3 0 0 25 0 1 0 805121677 3645440 599 33554432000 134512640 134603332 4289275696 18446744073709551615 134564559 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/18935/statm: 890 599 97 23 0 516 0
Current children cumulated CPU time (s) 4662.41
Current children cumulated vsize (KiB) 3560

[startup+4722.3 s]
/proc/loadavg: 2.05 2.04 2.00 3/499 19105
/proc/meminfo: memFree=31394420/32951124 swapFree=53876544/67111528
[pid=18935] ppid=18933 vsize=3352 CPUtime=4722.42 cores=1,3,5,7
/proc/18935/stat : 18935 (picosat) R 18933 18935 18603 0 -1 4202496 12344 0 0 0 472239 3 0 0 25 0 1 0 805121677 3432448 541 33554432000 134512640 134603332 4289275696 18446744073709551615 134550674 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/18935/statm: 838 541 97 23 0 464 0
Current children cumulated CPU time (s) 4722.42
Current children cumulated vsize (KiB) 3352

[startup+4782.3 s]
/proc/loadavg: 2.02 2.03 2.00 3/499 19106
/proc/meminfo: memFree=31394492/32951124 swapFree=53876544/67111528
[pid=18935] ppid=18933 vsize=3272 CPUtime=4782.41 cores=1,3,5,7
/proc/18935/stat : 18935 (picosat) R 18933 18935 18603 0 -1 4202496 12392 0 0 0 478238 3 0 0 25 0 1 0 805121677 3350528 514 33554432000 134512640 134603332 4289275696 18446744073709551615 134563932 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/18935/statm: 818 514 97 23 0 444 0
Current children cumulated CPU time (s) 4782.41
Current children cumulated vsize (KiB) 3272

[startup+4842.32 s]
/proc/loadavg: 2.14 2.06 2.01 3/499 19108
/proc/meminfo: memFree=31393836/32951124 swapFree=53876544/67111528
[pid=18935] ppid=18933 vsize=3192 CPUtime=4842.43 cores=1,3,5,7
/proc/18935/stat : 18935 (picosat) R 18933 18935 18603 0 -1 4202496 12397 0 0 0 484240 3 0 0 25 0 1 0 805121677 3268608 507 33554432000 134512640 134603332 4289275696 18446744073709551615 134525181 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/18935/statm: 798 507 97 23 0 424 0
Current children cumulated CPU time (s) 4842.43
Current children cumulated vsize (KiB) 3192

[startup+4902.3 s]
/proc/loadavg: 2.11 2.06 2.01 3/499 19109
/proc/meminfo: memFree=31394788/32951124 swapFree=53876544/67111528
[pid=18935] ppid=18933 vsize=2884 CPUtime=4902.41 cores=1,3,5,7
/proc/18935/stat : 18935 (picosat) R 18933 18935 18603 0 -1 4202496 12425 0 0 0 490238 3 0 0 25 0 1 0 805121677 2953216 430 33554432000 134512640 134603332 4289275696 18446744073709551615 134551008 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/18935/statm: 721 430 97 23 0 347 0
Current children cumulated CPU time (s) 4902.41
Current children cumulated vsize (KiB) 2884

[startup+4962.3 s]
/proc/loadavg: 2.04 2.05 2.00 3/499 19111
/proc/meminfo: memFree=31394756/32951124 swapFree=53876544/67111528
[pid=18935] ppid=18933 vsize=2988 CPUtime=4962.41 cores=1,3,5,7
/proc/18935/stat : 18935 (picosat) R 18933 18935 18603 0 -1 4202496 12569 0 0 0 496238 3 0 0 25 0 1 0 805121677 3059712 448 33554432000 134512640 134603332 4289275696 18446744073709551615 134563962 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/18935/statm: 747 448 97 23 0 373 0
Current children cumulated CPU time (s) 4962.41
Current children cumulated vsize (KiB) 2988



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.02 2.04 2.00 3/499 19112
/proc/meminfo: memFree=31394104/32951124 swapFree=53876544/67111528
[pid=18935] ppid=18933 vsize=3372 CPUtime=5000.03 cores=1,3,5,7
/proc/18935/stat : 18935 (picosat) R 18933 18935 18603 0 -1 4202496 12706 0 0 0 500000 3 0 0 25 0 1 0 805121677 3452928 552 33554432000 134512640 134603332 4289275696 18446744073709551615 134525137 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/18935/statm: 843 552 97 23 0 469 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 3372

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): 4999.92
CPU time (s): 5000.04
CPU user time (s): 5000.01
CPU system time (s): 0.031995
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 3732

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5000.01
system time used= 0.031995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12706
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= 7396

runsolver used 23.0325 second user time and 54.2308 second system time

The end

Launcher Data 

Begin job on node108 at 2011-06-01 15:33:27
IDJOB=3439514
IDBENCH=85459
IDSOLVER=1934
FILE ID=node108/3439514-1306935207
RUNJOBID= node108-1306930204-18622
PBS_JOBID= 13488589
Free space on /tmp= 73852 MiB

SOLVER NAME= PicoSAT 941
BENCH NAME= SAT05/crafted/sabharwal05/counting/php/unsat/harder/php-020-019.shuffled-as.sat05-1190.cnf
COMMAND LINE= picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3439514-1306935207/watcher-3439514-1306935207 -o /tmp/evaluation-result-3439514-1306935207/solver-3439514-1306935207 -C 5000 -W 5100 -M 15500  picosat HOME/instance-3439514-1306935207.cnf

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

MD5SUM BENCH= 81bbeaaf9f0ca3bfc36d743097777052
RANDOM SEED=741723461

node108.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		: 2666.820
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	: 5333.64
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		: 2666.820
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	: 5226.15
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		: 2666.820
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		: 2666.820
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	: 5332.77
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		: 2666.820
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		: 2666.820
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		: 2666.820
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		: 2666.820
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:      31373348 kB
Buffers:        171616 kB
Cached:         112028 kB
SwapCached:      13416 kB
Active:        1146604 kB
Inactive:       160556 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      31373348 kB
SwapTotal:    67111528 kB
SwapFree:     53876544 kB
Dirty:              32 kB
Writeback:           0 kB
AnonPages:     1021128 kB
Mapped:          12724 kB
Slab:           135332 kB
PageTables:      65652 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 134593028 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= 73852 MiB
End job on node108 at 2011-06-01 16:56:49