Trace number 3438549

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) 5000.07 5000.22

General information on the benchmark

NameCRAFTED/rbsat/crafted/
forced/rbsat-v2400c266431gyes3.cnf
MD5SUMcef3d3066fec910e94448f2404c09548
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 variables2400
Number of clauses266431
Sum of the clauses size535112
Maximum clause length32
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2266356
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 575

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-3438549-1306919146/watcher-3438549-1306919146 -o /tmp/evaluation-result-3438549-1306919146/solver-3438549-1306919146 -C 5000 -W 5100 -M 15500 picosat HOME/instance-3438549-1306919146.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: 1.99 2.02 2.00 2/535 31178
/proc/meminfo: memFree=21884652/32951124 swapFree=50328308/67111528
[pid=31178] ppid=31176 vsize=4504 CPUtime=0.01 cores=1,3,5,7
/proc/31178/stat : 31178 (picosat) R 31176 31178 30616 0 -1 4202496 813 0 0 0 1 0 0 0 25 0 1 0 784330898 4612096 759 33554432000 134512640 134603332 4294106608 18446744073709551615 11032060 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31178/statm: 1126 760 90 23 0 752 0

[startup+0.0997851 s]
/proc/loadavg: 1.99 2.02 2.00 2/535 31178
/proc/meminfo: memFree=21884652/32951124 swapFree=50328308/67111528
[pid=31178] ppid=31176 vsize=12244 CPUtime=0.09 cores=1,3,5,7
/proc/31178/stat : 31178 (picosat) R 31176 31178 30616 0 -1 4202496 2569 0 0 0 9 0 0 0 25 0 1 0 784330898 12537856 2515 33554432000 134512640 134603332 4294106608 18446744073709551615 134550655 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31178/statm: 3061 2515 98 23 0 2687 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12244

[startup+0.100785 s]
/proc/loadavg: 1.99 2.02 2.00 2/535 31178
/proc/meminfo: memFree=21884652/32951124 swapFree=50328308/67111528
[pid=31178] ppid=31176 vsize=12244 CPUtime=0.09 cores=1,3,5,7
/proc/31178/stat : 31178 (picosat) R 31176 31178 30616 0 -1 4202496 2570 0 0 0 9 0 0 0 25 0 1 0 784330898 12537856 2516 33554432000 134512640 134603332 4294106608 18446744073709551615 134563932 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31178/statm: 3061 2516 98 23 0 2687 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12244

[startup+0.300761 s]
/proc/loadavg: 1.99 2.02 2.00 2/535 31178
/proc/meminfo: memFree=21884652/32951124 swapFree=50328308/67111528
[pid=31178] ppid=31176 vsize=12376 CPUtime=0.29 cores=1,3,5,7
/proc/31178/stat : 31178 (picosat) R 31176 31178 30616 0 -1 4202496 2587 0 0 0 29 0 0 0 25 0 1 0 784330898 12673024 2533 33554432000 134512640 134603332 4294106608 18446744073709551615 134528947 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31178/statm: 3094 2533 98 23 0 2720 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12376

[startup+0.700679 s]
/proc/loadavg: 1.99 2.02 2.00 2/535 31178
/proc/meminfo: memFree=21884652/32951124 swapFree=50328308/67111528
[pid=31178] ppid=31176 vsize=12416 CPUtime=0.69 cores=1,3,5,7
/proc/31178/stat : 31178 (picosat) R 31176 31178 30616 0 -1 4202496 2609 0 0 0 69 0 0 0 25 0 1 0 784330898 12713984 2555 33554432000 134512640 134603332 4294106608 18446744073709551615 134528947 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31178/statm: 3104 2555 98 23 0 2730 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12416

[startup+1.50053 s]
/proc/loadavg: 1.99 2.02 2.00 3/536 31179
/proc/meminfo: memFree=21874224/32951124 swapFree=50328308/67111528
[pid=31178] ppid=31176 vsize=12548 CPUtime=1.49 cores=1,3,5,7
/proc/31178/stat : 31178 (picosat) R 31176 31178 30616 0 -1 4202496 2618 0 0 0 149 0 0 0 25 0 1 0 784330898 12849152 2564 33554432000 134512640 134603332 4294106608 18446744073709551615 134564503 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31178/statm: 3137 2564 98 23 0 2763 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 12548

[startup+3.10025 s]
/proc/loadavg: 1.99 2.02 2.00 3/536 31179
/proc/meminfo: memFree=21872924/32951124 swapFree=50328308/67111528
[pid=31178] ppid=31176 vsize=12544 CPUtime=3.09 cores=1,3,5,7
/proc/31178/stat : 31178 (picosat) R 31176 31178 30616 0 -1 4202496 2643 0 0 0 309 0 0 0 25 0 1 0 784330898 12845056 2589 33554432000 134512640 134603332 4294106608 18446744073709551615 134528955 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31178/statm: 3136 2589 98 23 0 2762 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 12544

[startup+6.30068 s]
/proc/loadavg: 1.99 2.02 2.00 3/536 31179
/proc/meminfo: memFree=21872584/32951124 swapFree=50328308/67111528
[pid=31178] ppid=31176 vsize=12540 CPUtime=6.29 cores=1,3,5,7
/proc/31178/stat : 31178 (picosat) R 31176 31178 30616 0 -1 4202496 2699 0 0 0 629 0 0 0 25 0 1 0 784330898 12840960 2590 33554432000 134512640 134603332 4294106608 18446744073709551615 134564352 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31178/statm: 3135 2590 98 23 0 2761 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12540

[startup+12.7005 s]
/proc/loadavg: 1.99 2.02 2.00 3/536 31179
/proc/meminfo: memFree=21871868/32951124 swapFree=50328308/67111528
[pid=31178] ppid=31176 vsize=12604 CPUtime=12.69 cores=1,3,5,7
/proc/31178/stat : 31178 (picosat) R 31176 31178 30616 0 -1 4202496 2720 0 0 0 1269 0 0 0 25 0 1 0 784330898 12906496 2606 33554432000 134512640 134603332 4294106608 18446744073709551615 134548231 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31178/statm: 3151 2606 98 23 0 2777 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 12604

[startup+25.5003 s]
/proc/loadavg: 1.99 2.02 2.00 3/536 31179
/proc/meminfo: memFree=21871876/32951124 swapFree=50328308/67111528
[pid=31178] ppid=31176 vsize=12684 CPUtime=25.49 cores=1,3,5,7
/proc/31178/stat : 31178 (picosat) R 31176 31178 30616 0 -1 4202496 2938 0 0 0 2549 0 0 0 25 0 1 0 784330898 12988416 2626 33554432000 134512640 134603332 4294106608 18446744073709551615 134528952 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31178/statm: 3171 2626 98 23 0 2797 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 12684

[startup+51.1007 s]
/proc/loadavg: 1.99 2.02 2.00 3/536 31180
/proc/meminfo: memFree=21871684/32951124 swapFree=50328308/67111528
[pid=31178] ppid=31176 vsize=12848 CPUtime=51.09 cores=1,3,5,7
/proc/31178/stat : 31178 (picosat) R 31176 31178 30616 0 -1 4202496 3216 0 0 0 5108 1 0 0 25 0 1 0 784330898 13156352 2667 33554432000 134512640 134603332 4294106608 18446744073709551615 134551012 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31178/statm: 3212 2667 98 23 0 2838 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 12848

[startup+102.321 s]
/proc/loadavg: 2.13 2.04 2.01 3/536 31182
/proc/meminfo: memFree=21871260/32951124 swapFree=50328308/67111528
[pid=31178] ppid=31176 vsize=12952 CPUtime=102.31 cores=1,3,5,7
/proc/31178/stat : 31178 (picosat) R 31176 31178 30616 0 -1 4202496 3728 0 0 0 10230 1 0 0 25 0 1 0 784330898 13262848 2693 33554432000 134512640 134603332 4294106608 18446744073709551615 134528947 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31178/statm: 3238 2693 98 23 0 2864 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 12952

[startup+162.301 s]
/proc/loadavg: 2.11 2.05 2.01 3/536 31183
/proc/meminfo: memFree=21869832/32951124 swapFree=50328308/67111528
[pid=31178] ppid=31176 vsize=13140 CPUtime=162.21 cores=1,3,5,7
/proc/31178/stat : 31178 (picosat) R 31176 31178 30616 0 -1 4202496 4030 0 0 0 16220 1 0 0 25 0 1 0 784330898 13455360 2721 33554432000 134512640 134603332 4294106608 18446744073709551615 134528959 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31178/statm: 3285 2721 98 23 0 2911 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 13140

[startup+222.301 s]
/proc/loadavg: 2.11 2.06 2.01 3/536 31185
/proc/meminfo: memFree=21870264/32951124 swapFree=50328308/67111528
[pid=31178] ppid=31176 vsize=13204 CPUtime=222.21 cores=1,3,5,7
/proc/31178/stat : 31178 (picosat) R 31176 31178 30616 0 -1 4202496 4308 0 0 0 22220 1 0 0 25 0 1 0 784330898 13520896 2756 33554432000 134512640 134603332 4294106608 18446744073709551615 134528947 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31178/statm: 3301 2756 98 23 0 2927 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 13204

[startup+282.3 s]
/proc/loadavg: 2.07 2.06 2.01 3/536 31186
/proc/meminfo: memFree=21870700/32951124 swapFree=50328308/67111528
[pid=31178] ppid=31176 vsize=13088 CPUtime=282.21 cores=1,3,5,7
/proc/31178/stat : 31178 (picosat) R 31176 31178 30616 0 -1 4202496 4520 0 0 0 28220 1 0 0 25 0 1 0 784330898 13402112 2727 33554432000 134512640 134603332 4294106608 18446744073709551615 134563954 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31178/statm: 3272 2727 98 23 0 2898 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 13088

[startup+342.301 s]
/proc/loadavg: 2.02 2.05 2.01 3/536 31188
/proc/meminfo: memFree=21870520/32951124 swapFree=50328308/67111528
[pid=31178] ppid=31176 vsize=13340 CPUtime=342.22 cores=1,3,5,7
/proc/31178/stat : 31178 (picosat) R 31176 31178 30616 0 -1 4202496 4856 0 0 0 34220 2 0 0 25 0 1 0 784330898 13660160 2790 33554432000 134512640 134603332 4294106608 18446744073709551615 134529188 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31178/statm: 3335 2790 98 23 0 2961 0
Current children cumulated CPU time (s) 342.22
Current children cumulated vsize (KiB) 13340

[startup+402.301 s]
/proc/loadavg: 2.01 2.04 2.00 3/536 31189
/proc/meminfo: memFree=21870572/32951124 swapFree=50328308/67111528
[pid=31178] ppid=31176 vsize=13208 CPUtime=402.21 cores=1,3,5,7
/proc/31178/stat : 31178 (picosat) R 31176 31178 30616 0 -1 4202496 4903 0 0 0 40219 2 0 0 25 0 1 0 784330898 13524992 2757 33554432000 134512640 134603332 4294106608 18446744073709551615 134548240 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31178/statm: 3302 2757 98 23 0 2928 0
Current children cumulated CPU time (s) 402.21
Current children cumulated vsize (KiB) 13208

[startup+462.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/536 31191
/proc/meminfo: memFree=21870492/32951124 swapFree=50328308/67111528
[pid=31178] ppid=31176 vsize=13560 CPUtime=462.21 cores=1,3,5,7
/proc/31178/stat : 31178 (picosat) R 31176 31178 30616 0 -1 4202496 5218 0 0 0 46219 2 0 0 25 0 1 0 784330898 13885440 2841 33554432000 134512640 134603332 4294106608 18446744073709551615 134564352 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31178/statm: 3390 2841 98 23 0 3016 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 13560

[startup+522.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/536 31193
/proc/meminfo: memFree=21870672/32951124 swapFree=50328308/67111528
[pid=31178] ppid=31176 vsize=13360 CPUtime=522.21 cores=1,3,5,7
/proc/31178/stat : 31178 (picosat) R 31176 31178 30616 0 -1 4202496 5580 0 0 0 52219 2 0 0 25 0 1 0 784330898 13680640 2787 33554432000 134512640 134603332 4294106608 18446744073709551615 134525256 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31178/statm: 3340 2787 98 23 0 2966 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 13360

[startup+582.301 s]
/proc/loadavg: 2.00 2.02 2.00 3/536 31194
/proc/meminfo: memFree=21868980/32951124 swapFree=50328308/67111528
[pid=31178] ppid=31176 vsize=13340 CPUtime=582.21 cores=1,3,5,7
/proc/31178/stat : 31178 (picosat) R 31176 31178 30616 0 -1 4202496 5905 0 0 0 58219 2 0 0 25 0 1 0 784330898 13660160 2790 33554432000 134512640 134603332 4294106608 18446744073709551615 134563954 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31178/statm: 3335 2790 98 23 0 2961 0
Current children cumulated CPU time (s) 582.21
Current children cumulated vsize (KiB) 13340

[startup+642.301 s]

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

[startup+4002.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/536 31298
/proc/meminfo: memFree=21866876/32951124 swapFree=50328308/67111528
[pid=31178] ppid=31176 vsize=14548 CPUtime=4002.15 cores=1,3,5,7
/proc/31178/stat : 31178 (picosat) R 31176 31178 30616 0 -1 4202496 19676 0 0 0 400208 7 0 0 25 0 1 0 784330898 14897152 3092 33554432000 134512640 134603332 4294106608 18446744073709551615 134564398 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31178/statm: 3637 3092 98 23 0 3263 0
Current children cumulated CPU time (s) 4002.15
Current children cumulated vsize (KiB) 14548

[startup+4062.32 s]
/proc/loadavg: 2.03 2.02 2.00 3/536 31299
/proc/meminfo: memFree=21865324/32951124 swapFree=50328308/67111528
[pid=31178] ppid=31176 vsize=14568 CPUtime=4062.17 cores=1,3,5,7
/proc/31178/stat : 31178 (picosat) R 31176 31178 30616 0 -1 4202496 19816 0 0 0 406210 7 0 0 25 0 1 0 784330898 14917632 3065 33554432000 134512640 134603332 4294106608 18446744073709551615 134528947 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31178/statm: 3642 3065 98 23 0 3268 0
Current children cumulated CPU time (s) 4062.17
Current children cumulated vsize (KiB) 14568

[startup+4122.3 s]
/proc/loadavg: 2.14 2.06 2.01 3/536 31301
/proc/meminfo: memFree=21865392/32951124 swapFree=50328308/67111528
[pid=31178] ppid=31176 vsize=15224 CPUtime=4122.15 cores=1,3,5,7
/proc/31178/stat : 31178 (picosat) R 31176 31178 30616 0 -1 4202496 20287 0 0 0 412208 7 0 0 25 0 1 0 784330898 15589376 3254 33554432000 134512640 134603332 4294106608 18446744073709551615 134564415 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31178/statm: 3806 3254 98 23 0 3432 0
Current children cumulated CPU time (s) 4122.15
Current children cumulated vsize (KiB) 15224

[startup+4182.3 s]
/proc/loadavg: 2.09 2.06 2.01 3/536 31302
/proc/meminfo: memFree=21866456/32951124 swapFree=50328308/67111528
[pid=31178] ppid=31176 vsize=14840 CPUtime=4182.15 cores=1,3,5,7
/proc/31178/stat : 31178 (picosat) R 31176 31178 30616 0 -1 4202496 20318 0 0 0 418208 7 0 0 25 0 1 0 784330898 15196160 3165 33554432000 134512640 134603332 4294106608 18446744073709551615 134545543 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31178/statm: 3710 3165 98 23 0 3336 0
Current children cumulated CPU time (s) 4182.15
Current children cumulated vsize (KiB) 14840

[startup+4242.3 s]
/proc/loadavg: 2.03 2.05 2.00 3/536 31304
/proc/meminfo: memFree=21867536/32951124 swapFree=50328308/67111528
[pid=31178] ppid=31176 vsize=14812 CPUtime=4242.15 cores=1,3,5,7
/proc/31178/stat : 31178 (picosat) R 31176 31178 30616 0 -1 4202496 20318 0 0 0 424208 7 0 0 25 0 1 0 784330898 15167488 3158 33554432000 134512640 134603332 4294106608 18446744073709551615 134563932 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31178/statm: 3703 3158 98 23 0 3329 0
Current children cumulated CPU time (s) 4242.15
Current children cumulated vsize (KiB) 14812

[startup+4302.3 s]
/proc/loadavg: 1.86 2.00 1.99 2/530 31324
/proc/meminfo: memFree=21874564/32951124 swapFree=50328308/67111528
[pid=31178] ppid=31176 vsize=14540 CPUtime=4302.15 cores=1,3,5,7
/proc/31178/stat : 31178 (picosat) R 31176 31178 30616 0 -1 4202496 20318 0 0 0 430208 7 0 0 25 0 1 0 784330898 14888960 3090 33554432000 134512640 134603332 4294106608 18446744073709551615 134548216 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31178/statm: 3635 3090 98 23 0 3261 0
Current children cumulated CPU time (s) 4302.15
Current children cumulated vsize (KiB) 14540

[startup+4362.3 s]
/proc/loadavg: 1.31 1.82 1.92 2/530 31325
/proc/meminfo: memFree=21874680/32951124 swapFree=50328308/67111528
[pid=31178] ppid=31176 vsize=14480 CPUtime=4362.15 cores=1,3,5,7
/proc/31178/stat : 31178 (picosat) R 31176 31178 30616 0 -1 4202496 20318 0 0 0 436208 7 0 0 25 0 1 0 784330898 14827520 3075 33554432000 134512640 134603332 4294106608 18446744073709551615 134525246 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31178/statm: 3620 3075 98 23 0 3246 0
Current children cumulated CPU time (s) 4362.15
Current children cumulated vsize (KiB) 14480

[startup+4422.3 s]
/proc/loadavg: 1.11 1.66 1.86 2/530 31327
/proc/meminfo: memFree=21874760/32951124 swapFree=50328308/67111528
[pid=31178] ppid=31176 vsize=14568 CPUtime=4422.14 cores=1,3,5,7
/proc/31178/stat : 31178 (picosat) R 31176 31178 30616 0 -1 4202496 20333 0 0 0 442207 7 0 0 25 0 1 0 784330898 14917632 3090 33554432000 134512640 134603332 4294106608 18446744073709551615 134566529 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31178/statm: 3642 3090 98 23 0 3268 0
Current children cumulated CPU time (s) 4422.14
Current children cumulated vsize (KiB) 14568

[startup+4482.3 s]
/proc/loadavg: 1.04 1.54 1.81 2/530 31328
/proc/meminfo: memFree=21874700/32951124 swapFree=50328308/67111528
[pid=31178] ppid=31176 vsize=14812 CPUtime=4482.14 cores=1,3,5,7
/proc/31178/stat : 31178 (picosat) R 31176 31178 30616 0 -1 4202496 20483 0 0 0 448207 7 0 0 25 0 1 0 784330898 15167488 3136 33554432000 134512640 134603332 4294106608 18446744073709551615 134525199 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31178/statm: 3703 3136 98 23 0 3329 0
Current children cumulated CPU time (s) 4482.14
Current children cumulated vsize (KiB) 14812

[startup+4542.3 s]
/proc/loadavg: 1.01 1.44 1.75 2/530 31330
/proc/meminfo: memFree=21874892/32951124 swapFree=50328308/67111528
[pid=31178] ppid=31176 vsize=14708 CPUtime=4542.14 cores=1,3,5,7
/proc/31178/stat : 31178 (picosat) R 31176 31178 30616 0 -1 4202496 20721 0 0 0 454207 7 0 0 25 0 1 0 784330898 15060992 3128 33554432000 134512640 134603332 4294106608 18446744073709551615 134550879 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31178/statm: 3677 3128 98 23 0 3303 0
Current children cumulated CPU time (s) 4542.14
Current children cumulated vsize (KiB) 14708

[startup+4602.3 s]
/proc/loadavg: 1.00 1.36 1.70 2/530 31332
/proc/meminfo: memFree=21874460/32951124 swapFree=50328308/67111528
[pid=31178] ppid=31176 vsize=15244 CPUtime=4602.17 cores=1,3,5,7
/proc/31178/stat : 31178 (picosat) R 31176 31178 30616 0 -1 4202496 21130 0 0 0 460209 8 0 0 25 0 1 0 784330898 15609856 3265 33554432000 134512640 134603332 4294106608 18446744073709551615 134564288 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31178/statm: 3811 3265 98 23 0 3437 0
Current children cumulated CPU time (s) 4602.17
Current children cumulated vsize (KiB) 15244

[startup+4662.3 s]
/proc/loadavg: 1.07 1.31 1.66 2/530 31333
/proc/meminfo: memFree=21873912/32951124 swapFree=50328308/67111528
[pid=31178] ppid=31176 vsize=14420 CPUtime=4662.15 cores=1,3,5,7
/proc/31178/stat : 31178 (picosat) R 31176 31178 30616 0 -1 4202496 21162 0 0 0 466207 8 0 0 25 0 1 0 784330898 14766080 3060 33554432000 134512640 134603332 4294106608 18446744073709551615 134547480 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31178/statm: 3605 3060 98 23 0 3231 0
Current children cumulated CPU time (s) 4662.15
Current children cumulated vsize (KiB) 14420

[startup+4722.32 s]
/proc/loadavg: 1.08 1.26 1.62 2/530 31335
/proc/meminfo: memFree=21875960/32951124 swapFree=50328308/67111528
[pid=31178] ppid=31176 vsize=13864 CPUtime=4722.16 cores=1,3,5,7
/proc/31178/stat : 31178 (picosat) R 31176 31178 30616 0 -1 4202496 21258 0 0 0 472208 8 0 0 25 0 1 0 784330898 14196736 2921 33554432000 134512640 134603332 4294106608 18446744073709551615 134527339 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31178/statm: 3466 2921 98 23 0 3092 0
Current children cumulated CPU time (s) 4722.16
Current children cumulated vsize (KiB) 13864

[startup+4782.3 s]
/proc/loadavg: 1.09 1.23 1.59 2/530 31339
/proc/meminfo: memFree=21876072/32951124 swapFree=50328308/67111528
[pid=31178] ppid=31176 vsize=14016 CPUtime=4782.14 cores=1,3,5,7
/proc/31178/stat : 31178 (picosat) R 31176 31178 30616 0 -1 4202496 21334 0 0 0 478206 8 0 0 25 0 1 0 784330898 14352384 2959 33554432000 134512640 134603332 4294106608 18446744073709551615 134550672 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31178/statm: 3504 2959 98 23 0 3130 0
Current children cumulated CPU time (s) 4782.14
Current children cumulated vsize (KiB) 14016

[startup+4842.3 s]
/proc/loadavg: 1.03 1.18 1.55 2/530 31341
/proc/meminfo: memFree=21874912/32951124 swapFree=50328308/67111528
[pid=31178] ppid=31176 vsize=14060 CPUtime=4842.14 cores=1,3,5,7
/proc/31178/stat : 31178 (picosat) R 31176 31178 30616 0 -1 4202496 21394 0 0 0 484206 8 0 0 25 0 1 0 784330898 14397440 2970 33554432000 134512640 134603332 4294106608 18446744073709551615 134550655 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31178/statm: 3515 2970 98 23 0 3141 0
Current children cumulated CPU time (s) 4842.14
Current children cumulated vsize (KiB) 14060

[startup+4902.3 s]
/proc/loadavg: 1.01 1.15 1.51 2/530 31342
/proc/meminfo: memFree=21875728/32951124 swapFree=50328308/67111528
[pid=31178] ppid=31176 vsize=14516 CPUtime=4902.14 cores=1,3,5,7
/proc/31178/stat : 31178 (picosat) R 31176 31178 30616 0 -1 4202496 21789 0 0 0 490206 8 0 0 25 0 1 0 784330898 14864384 3084 33554432000 134512640 134603332 4294106608 18446744073709551615 134563965 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31178/statm: 3629 3084 98 23 0 3255 0
Current children cumulated CPU time (s) 4902.14
Current children cumulated vsize (KiB) 14516

[startup+4962.3 s]
/proc/loadavg: 1.00 1.12 1.48 2/530 31344
/proc/meminfo: memFree=21875312/32951124 swapFree=50328308/67111528
[pid=31178] ppid=31176 vsize=14380 CPUtime=4962.13 cores=1,3,5,7
/proc/31178/stat : 31178 (picosat) R 31176 31178 30616 0 -1 4202496 21878 0 0 0 496205 8 0 0 25 0 1 0 784330898 14725120 3050 33554432000 134512640 134603332 4294106608 18446744073709551615 134563570 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31178/statm: 3595 3050 98 23 0 3221 0
Current children cumulated CPU time (s) 4962.13
Current children cumulated vsize (KiB) 14380



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5000.2 s]
/proc/loadavg: 1.00 1.10 1.45 2/530 31345
/proc/meminfo: memFree=21875764/32951124 swapFree=50328308/67111528
[pid=31178] ppid=31176 vsize=14168 CPUtime=5000.05 cores=1,3,5,7
/proc/31178/stat : 31178 (picosat) R 31176 31178 30616 0 -1 4202496 21910 0 0 0 499997 8 0 0 25 0 1 0 784330898 14508032 2997 33554432000 134512640 134603332 4294106608 18446744073709551615 134564472 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31178/statm: 3542 2997 98 23 0 3168 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 14168

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): 5000.22
CPU time (s): 5000.07
CPU user time (s): 4999.98
CPU system time (s): 0.088986
CPU usage (%): 99.9969
Max. virtual memory (cumulated for all children) (KiB): 15528

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.98
system time used= 0.088986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21910
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= 70244

runsolver used 25.6931 second user time and 60.7008 second system time

The end

Launcher Data 

Begin job on node146 at 2011-06-01 11:05:46
IDJOB=3438549
IDBENCH=71549
IDSOLVER=1934
FILE ID=node146/3438549-1306919146
RUNJOBID= node146-1306909142-30637
PBS_JOBID= 13488479
Free space on /tmp= 73676 MiB

SOLVER NAME= PicoSAT 941
BENCH NAME= SAT09/CRAFTED/rbsat/crafted/forced/rbsat-v2400c266431gyes3.cnf
COMMAND LINE= picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3438549-1306919146/watcher-3438549-1306919146 -o /tmp/evaluation-result-3438549-1306919146/solver-3438549-1306919146 -C 5000 -W 5100 -M 15500  picosat HOME/instance-3438549-1306919146.cnf

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

MD5SUM BENCH= cef3d3066fec910e94448f2404c09548
RANDOM SEED=2092713931

node146.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		: 2666.830
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	: 5333.66
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		: 2666.830
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		: 2666.830
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
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	: 5332.86
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		: 2666.830
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
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		: 2666.830
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		: 2666.830
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	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      21884932 kB
Buffers:        132176 kB
Cached:         192128 kB
SwapCached:       9256 kB
Active:       10572080 kB
Inactive:       198344 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      21884932 kB
SwapTotal:    67111528 kB
SwapFree:     50328308 kB
Dirty:            3504 kB
Writeback:           0 kB
AnonPages:    10444664 kB
Mapped:          28092 kB
Slab:           126216 kB
PageTables:      97364 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 160701228 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= 73676 MiB
End job on node146 at 2011-06-01 12:29:09