Trace number 3439429

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) 5000.11 5000.02

General information on the benchmark

NameSAT04/handmade/connamacher/connm-d-0.02/
connm-ue-csp-sat-n1200-d-0.02-s405595518.used-as.sat04-950.cnf
MD5SUM287d3b23c6f72107e24ae4186653564e
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1595.59
Satisfiable
(Un)Satisfiability was proved
Number of variables1124
Number of clauses13289
Sum of the clauses size40148
Maximum clause length4
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 313008
Number of clauses of size 4281
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-3439429-1306931123/watcher-3439429-1306931123 -o /tmp/evaluation-result-3439429-1306931123/solver-3439429-1306931123 -C 5000 -W 5100 -M 15500 picosat HOME/instance-3439429-1306931123.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: 7.47 7.94 7.97 2/472 11941
/proc/meminfo: memFree=21029368/32950928 swapFree=61858088/67111528
[pid=11941] ppid=11937 vsize=1740 CPUtime=0 cores=1,3,5,7
/proc/11941/stat : 11941 (picosat) D 11937 11941 11904 0 -1 4202496 145 0 0 0 0 0 0 0 25 0 1 0 804711915 1781760 91 33554432000 134512640 134603332 4286881632 18446744073709551615 12309552 0 0 4096 0 18446744071562234166 0 0 17 5 0 0 0
/proc/11941/statm: 435 91 75 23 0 61 0

[startup+0.07946 s]
/proc/loadavg: 7.47 7.94 7.97 2/472 11941
/proc/meminfo: memFree=21029368/32950928 swapFree=61858088/67111528
[pid=11941] ppid=11937 vsize=2424 CPUtime=0.05 cores=1,3,5,7
/proc/11941/stat : 11941 (picosat) R 11937 11941 11904 0 -1 4202496 345 0 2 0 5 0 0 0 25 0 1 0 804711915 2482176 293 33554432000 134512640 134603332 4286881632 18446744073709551615 134550905 0 0 4096 0 0 0 0 17 5 0 0 2
/proc/11941/statm: 606 293 97 23 0 232 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 2424

[startup+0.100456 s]
/proc/loadavg: 7.47 7.94 7.97 2/472 11941
/proc/meminfo: memFree=21029368/32950928 swapFree=61858088/67111528
[pid=11941] ppid=11937 vsize=2424 CPUtime=0.07 cores=1,3,5,7
/proc/11941/stat : 11941 (picosat) R 11937 11941 11904 0 -1 4202496 363 0 2 0 7 0 0 0 25 0 1 0 804711915 2482176 311 33554432000 134512640 134603332 4286881632 18446744073709551615 134527320 0 0 4096 0 0 0 0 17 5 0 0 2
/proc/11941/statm: 606 311 97 23 0 232 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 2424

[startup+0.300421 s]
/proc/loadavg: 7.47 7.94 7.97 2/472 11941
/proc/meminfo: memFree=21029368/32950928 swapFree=61858088/67111528
[pid=11941] ppid=11937 vsize=2952 CPUtime=0.27 cores=1,3,5,7
/proc/11941/stat : 11941 (picosat) R 11937 11941 11904 0 -1 4202496 472 0 2 0 27 0 0 0 25 0 1 0 804711915 3022848 420 33554432000 134512640 134603332 4286881632 18446744073709551615 134563640 0 0 4096 0 0 0 0 17 5 0 0 2
/proc/11941/statm: 738 420 97 23 0 364 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 2952

[startup+0.70035 s]
/proc/loadavg: 7.47 7.94 7.97 2/472 11941
/proc/meminfo: memFree=21029368/32950928 swapFree=61858088/67111528
[pid=11941] ppid=11937 vsize=3876 CPUtime=0.67 cores=1,3,5,7
/proc/11941/stat : 11941 (picosat) R 11937 11941 11904 0 -1 4202496 694 0 2 0 67 0 0 0 25 0 1 0 804711915 3969024 642 33554432000 134512640 134603332 4286881632 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 5 0 0 2
/proc/11941/statm: 969 642 97 23 0 595 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 3876

[startup+1.50021 s]
/proc/loadavg: 7.47 7.94 7.97 3/474 11943
/proc/meminfo: memFree=21023520/32950928 swapFree=61858088/67111528
[pid=11941] ppid=11937 vsize=5460 CPUtime=1.47 cores=1,3,5,7
/proc/11941/stat : 11941 (picosat) R 11937 11941 11904 0 -1 4202496 1087 0 2 0 147 0 0 0 25 0 1 0 804711915 5591040 1035 33554432000 134512640 134603332 4286881632 18446744073709551615 134550840 0 0 4096 0 0 0 0 17 5 0 0 2
/proc/11941/statm: 1365 1035 108 23 0 991 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 5460

[startup+3.10093 s]
/proc/loadavg: 7.47 7.94 7.97 4/474 11943
/proc/meminfo: memFree=21020296/32950928 swapFree=61858088/67111528
[pid=11941] ppid=11937 vsize=6252 CPUtime=3.07 cores=1,3,5,7
/proc/11941/stat : 11941 (picosat) R 11937 11941 11904 0 -1 4202496 1296 0 2 0 307 0 0 0 25 0 1 0 804711915 6402048 1233 33554432000 134512640 134603332 4286881632 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 5 0 0 2
/proc/11941/statm: 1563 1233 97 23 0 1189 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 6252

[startup+6.30036 s]
/proc/loadavg: 7.03 7.84 7.93 3/474 11943
/proc/meminfo: memFree=21019428/32950928 swapFree=61858088/67111528
[pid=11941] ppid=11937 vsize=6648 CPUtime=6.27 cores=1,3,5,7
/proc/11941/stat : 11941 (picosat) R 11937 11941 11904 0 -1 4202496 1382 0 2 0 627 0 0 0 25 0 1 0 804711915 6807552 1319 33554432000 134512640 134603332 4286881632 18446744073709551615 134550903 0 0 4096 0 0 0 0 17 5 0 0 2
/proc/11941/statm: 1662 1319 97 23 0 1288 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 6648

[startup+12.7003 s]
/proc/loadavg: 6.63 7.75 7.90 3/474 11943
/proc/meminfo: memFree=21017616/32950928 swapFree=61858088/67111528
[pid=11941] ppid=11937 vsize=7308 CPUtime=12.67 cores=1,3,5,7
/proc/11941/stat : 11941 (picosat) R 11937 11941 11904 0 -1 4202496 1568 0 2 0 1267 0 0 0 25 0 1 0 804711915 7483392 1505 33554432000 134512640 134603332 4286881632 18446744073709551615 134550988 0 0 4096 0 0 0 0 17 5 0 0 2
/proc/11941/statm: 1827 1505 97 23 0 1453 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 7308

[startup+25.501 s]
/proc/loadavg: 5.60 7.46 7.81 4/474 11944
/proc/meminfo: memFree=21018308/32950928 swapFree=61858088/67111528
[pid=11941] ppid=11937 vsize=7968 CPUtime=25.47 cores=1,3,5,7
/proc/11941/stat : 11941 (picosat) R 11937 11941 11904 0 -1 4202496 1732 0 2 0 2547 0 0 0 25 0 1 0 804711915 8159232 1669 33554432000 134512640 134603332 4286881632 18446744073709551615 134550790 0 0 4096 0 0 0 0 17 5 0 0 2
/proc/11941/statm: 1992 1669 97 23 0 1618 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 7968

[startup+51.1005 s]
/proc/loadavg: 4.37 7.02 7.65 3/474 11944
/proc/meminfo: memFree=21016512/32950928 swapFree=61858088/67111528
[pid=11941] ppid=11937 vsize=9676 CPUtime=51.07 cores=1,3,5,7
/proc/11941/stat : 11941 (picosat) R 11937 11941 11904 0 -1 4202496 2123 0 2 0 5107 0 0 0 25 0 1 0 804711915 9908224 2060 33554432000 134512640 134603332 4286881632 18446744073709551615 134551001 0 0 4096 0 0 0 0 17 5 0 0 2
/proc/11941/statm: 2419 2060 98 23 0 2045 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 9676

[startup+102.318 s]
/proc/loadavg: 3.03 6.25 7.35 3/474 11946
/proc/meminfo: memFree=21012876/32950928 swapFree=61858088/67111528
[pid=11941] ppid=11937 vsize=10592 CPUtime=102.28 cores=1,3,5,7
/proc/11941/stat : 11941 (picosat) R 11937 11941 11904 0 -1 4202496 2348 0 2 0 10228 0 0 0 25 0 1 0 804711915 10846208 2285 33554432000 134512640 134603332 4286881632 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 5 0 0 2
/proc/11941/statm: 2648 2285 98 23 0 2274 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 10592

[startup+162.301 s]
/proc/loadavg: 2.38 5.47 7.01 3/474 11947
/proc/meminfo: memFree=21009356/32950928 swapFree=61858088/67111528
[pid=11941] ppid=11937 vsize=12668 CPUtime=162.27 cores=1,3,5,7
/proc/11941/stat : 11941 (picosat) R 11937 11941 11904 0 -1 4202496 2900 0 2 0 16227 0 0 0 25 0 1 0 804711915 12972032 2837 33554432000 134512640 134603332 4286881632 18446744073709551615 134563932 0 0 4096 0 0 0 0 17 5 0 0 2
/proc/11941/statm: 3167 2837 98 23 0 2793 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 12668

[startup+222.3 s]
/proc/loadavg: 2.14 4.84 6.70 3/474 11949
/proc/meminfo: memFree=21009800/32950928 swapFree=61858088/67111528
[pid=11941] ppid=11937 vsize=12668 CPUtime=222.27 cores=1,3,5,7
/proc/11941/stat : 11941 (picosat) R 11937 11941 11904 0 -1 4202496 2900 0 2 0 22227 0 0 0 25 0 1 0 804711915 12972032 2837 33554432000 134512640 134603332 4286881632 18446744073709551615 134550630 0 0 4096 0 0 0 0 17 5 0 0 2
/proc/11941/statm: 3167 2837 98 23 0 2793 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 12668

[startup+282.301 s]
/proc/loadavg: 2.05 4.32 6.40 4/474 11951
/proc/meminfo: memFree=21008264/32950928 swapFree=61858088/67111528
[pid=11941] ppid=11937 vsize=13724 CPUtime=282.27 cores=1,3,5,7
/proc/11941/stat : 11941 (picosat) R 11937 11941 11904 0 -1 4202496 3155 0 2 0 28227 0 0 0 25 0 1 0 804711915 14053376 3092 33554432000 134512640 134603332 4286881632 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 5 0 0 2
/proc/11941/statm: 3431 3092 98 23 0 3057 0
Current children cumulated CPU time (s) 282.27
Current children cumulated vsize (KiB) 13724

[startup+342.3 s]
/proc/loadavg: 2.02 3.89 6.12 3/474 11952
/proc/meminfo: memFree=21008092/32950928 swapFree=61858088/67111528
[pid=11941] ppid=11937 vsize=13724 CPUtime=342.27 cores=1,3,5,7
/proc/11941/stat : 11941 (picosat) R 11937 11941 11904 0 -1 4202496 3155 0 2 0 34227 0 0 0 25 0 1 0 804711915 14053376 3092 33554432000 134512640 134603332 4286881632 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 5 0 0 2
/proc/11941/statm: 3431 3092 98 23 0 3057 0
Current children cumulated CPU time (s) 342.27
Current children cumulated vsize (KiB) 13724

[startup+402.301 s]
/proc/loadavg: 2.00 3.54 5.86 3/474 11954
/proc/meminfo: memFree=21008536/32950928 swapFree=61858088/67111528
[pid=11941] ppid=11937 vsize=14384 CPUtime=402.27 cores=1,3,5,7
/proc/11941/stat : 11941 (picosat) R 11937 11941 11904 0 -1 4202496 3347 0 2 0 40227 0 0 0 25 0 1 0 804711915 14729216 3284 33554432000 134512640 134603332 4286881632 18446744073709551615 134550824 0 0 4096 0 0 0 0 17 5 0 0 2
/proc/11941/statm: 3596 3284 98 23 0 3222 0
Current children cumulated CPU time (s) 402.27
Current children cumulated vsize (KiB) 14384

[startup+462.3 s]
/proc/loadavg: 2.00 3.26 5.62 4/474 11955
/proc/meminfo: memFree=21007996/32950928 swapFree=61858088/67111528
[pid=11941] ppid=11937 vsize=14912 CPUtime=462.27 cores=1,3,5,7
/proc/11941/stat : 11941 (picosat) R 11937 11941 11904 0 -1 4202496 3466 0 2 0 46227 0 0 0 25 0 1 0 804711915 15269888 3403 33554432000 134512640 134603332 4286881632 18446744073709551615 134564357 0 0 4096 0 0 0 0 17 5 0 0 2
/proc/11941/statm: 3728 3403 98 23 0 3354 0
Current children cumulated CPU time (s) 462.27
Current children cumulated vsize (KiB) 14912

[startup+522.301 s]
/proc/loadavg: 2.09 3.06 5.40 3/474 11957
/proc/meminfo: memFree=21007944/32950928 swapFree=61858088/67111528
[pid=11941] ppid=11937 vsize=14912 CPUtime=522.28 cores=1,3,5,7
/proc/11941/stat : 11941 (picosat) R 11937 11941 11904 0 -1 4202496 3466 0 2 0 52228 0 0 0 25 0 1 0 804711915 15269888 3403 33554432000 134512640 134603332 4286881632 18446744073709551615 134527192 0 0 4096 0 0 0 0 17 5 0 0 2
/proc/11941/statm: 3728 3403 98 23 0 3354 0
Current children cumulated CPU time (s) 522.28
Current children cumulated vsize (KiB) 14912

[startup+582.3 s]
/proc/loadavg: 2.03 2.86 5.18 3/474 11959
/proc/meminfo: memFree=21008028/32950928 swapFree=61858088/67111528
[pid=11941] ppid=11937 vsize=14912 CPUtime=582.28 cores=1,3,5,7
/proc/11941/stat : 11941 (picosat) R 11937 11941 11904 0 -1 4202496 3466 0 2 0 58228 0 0 0 25 0 1 0 804711915 15269888 3403 33554432000 134512640 134603332 4286881632 18446744073709551615 134565420 0 0 4096 0 0 0 0 17 5 0 0 2
/proc/11941/statm: 3728 3403 98 23 0 3354 0
Current children cumulated CPU time (s) 582.28
Current children cumulated vsize (KiB) 14912

[startup+642.3 s]

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

[startup+4002.3 s]
/proc/loadavg: 2.03 2.02 2.08 3/474 12062
/proc/meminfo: memFree=20996560/32950928 swapFree=61858088/67111528
[pid=11941] ppid=11937 vsize=23496 CPUtime=4002.35 cores=1,3,5,7
/proc/11941/stat : 11941 (picosat) R 11937 11941 11904 0 -1 4202496 5908 0 2 0 400234 1 0 0 25 0 1 0 804711915 24059904 5512 33554432000 134512640 134603332 4286881632 18446744073709551615 134551031 0 0 4096 0 0 0 0 17 1 0 0 2
/proc/11941/statm: 5874 5512 98 23 0 5500 0
Current children cumulated CPU time (s) 4002.35
Current children cumulated vsize (KiB) 23496

[startup+4062.32 s]
/proc/loadavg: 2.01 2.02 2.07 3/474 12063
/proc/meminfo: memFree=20994628/32950928 swapFree=61858088/67111528
[pid=11941] ppid=11937 vsize=23460 CPUtime=4062.37 cores=1,3,5,7
/proc/11941/stat : 11941 (picosat) R 11937 11941 11904 0 -1 4202496 5908 0 2 0 406236 1 0 0 25 0 1 0 804711915 24023040 5503 33554432000 134512640 134603332 4286881632 18446744073709551615 134550868 0 0 4096 0 0 0 0 17 1 0 0 2
/proc/11941/statm: 5865 5503 98 23 0 5491 0
Current children cumulated CPU time (s) 4062.37
Current children cumulated vsize (KiB) 23460

[startup+4122.3 s]
/proc/loadavg: 2.00 2.01 2.07 3/474 12065
/proc/meminfo: memFree=20994460/32950928 swapFree=61858088/67111528
[pid=11941] ppid=11937 vsize=23724 CPUtime=4122.36 cores=1,3,5,7
/proc/11941/stat : 11941 (picosat) R 11937 11941 11904 0 -1 4202496 5944 0 2 0 412235 1 0 0 25 0 1 0 804711915 24293376 5539 33554432000 134512640 134603332 4286881632 18446744073709551615 134525262 0 0 4096 0 0 0 0 17 1 0 0 2
/proc/11941/statm: 5931 5539 98 23 0 5557 0
Current children cumulated CPU time (s) 4122.36
Current children cumulated vsize (KiB) 23724

[startup+4182.3 s]
/proc/loadavg: 2.00 2.00 2.06 3/474 12067
/proc/meminfo: memFree=20995528/32950928 swapFree=61858088/67111528
[pid=11941] ppid=11937 vsize=23896 CPUtime=4182.36 cores=1,3,5,7
/proc/11941/stat : 11941 (picosat) R 11937 11941 11904 0 -1 4202496 5985 0 2 0 418235 1 0 0 25 0 1 0 804711915 24469504 5580 33554432000 134512640 134603332 4286881632 18446744073709551615 134551031 0 0 4096 0 0 0 0 17 1 0 0 2
/proc/11941/statm: 5974 5580 98 23 0 5600 0
Current children cumulated CPU time (s) 4182.36
Current children cumulated vsize (KiB) 23896

[startup+4242.3 s]
/proc/loadavg: 2.00 2.00 2.06 3/474 12068
/proc/meminfo: memFree=20995612/32950928 swapFree=61858088/67111528
[pid=11941] ppid=11937 vsize=23892 CPUtime=4242.36 cores=1,3,5,7
/proc/11941/stat : 11941 (picosat) R 11937 11941 11904 0 -1 4202496 5985 0 2 0 424235 1 0 0 25 0 1 0 804711915 24465408 5580 33554432000 134512640 134603332 4286881632 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 1 0 0 2
/proc/11941/statm: 5973 5580 98 23 0 5599 0
Current children cumulated CPU time (s) 4242.36
Current children cumulated vsize (KiB) 23892

[startup+4302.3 s]
/proc/loadavg: 2.00 2.00 2.05 3/474 12070
/proc/meminfo: memFree=20995580/32950928 swapFree=61858088/67111528
[pid=11941] ppid=11937 vsize=23880 CPUtime=4302.36 cores=1,3,5,7
/proc/11941/stat : 11941 (picosat) R 11937 11941 11904 0 -1 4202496 5985 0 2 0 430235 1 0 0 25 0 1 0 804711915 24453120 5580 33554432000 134512640 134603332 4286881632 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 1 0 0 2
/proc/11941/statm: 5970 5580 98 23 0 5596 0
Current children cumulated CPU time (s) 4302.36
Current children cumulated vsize (KiB) 23880

[startup+4362.3 s]
/proc/loadavg: 2.00 2.00 2.04 4/474 12071
/proc/meminfo: memFree=20995540/32950928 swapFree=61858088/67111528
[pid=11941] ppid=11937 vsize=23880 CPUtime=4362.36 cores=1,3,5,7
/proc/11941/stat : 11941 (picosat) R 11937 11941 11904 0 -1 4202496 5985 0 2 0 436235 1 0 0 25 0 1 0 804711915 24453120 5580 33554432000 134512640 134603332 4286881632 18446744073709551615 134565592 0 0 4096 0 0 0 0 17 1 0 0 2
/proc/11941/statm: 5970 5580 98 23 0 5596 0
Current children cumulated CPU time (s) 4362.36
Current children cumulated vsize (KiB) 23880

[startup+4422.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/474 12073
/proc/meminfo: memFree=20995628/32950928 swapFree=61858088/67111528
[pid=11941] ppid=11937 vsize=23880 CPUtime=4422.36 cores=1,3,5,7
/proc/11941/stat : 11941 (picosat) R 11937 11941 11904 0 -1 4202496 5985 0 2 0 442235 1 0 0 25 0 1 0 804711915 24453120 5580 33554432000 134512640 134603332 4286881632 18446744073709551615 134545169 0 0 4096 0 0 0 0 17 1 0 0 2
/proc/11941/statm: 5970 5580 98 23 0 5596 0
Current children cumulated CPU time (s) 4422.36
Current children cumulated vsize (KiB) 23880

[startup+4482.3 s]
/proc/loadavg: 2.17 2.05 2.05 4/474 12075
/proc/meminfo: memFree=20995728/32950928 swapFree=61858088/67111528
[pid=11941] ppid=11937 vsize=23624 CPUtime=4482.36 cores=1,3,5,7
/proc/11941/stat : 11941 (picosat) R 11937 11941 11904 0 -1 4202496 5985 0 2 0 448235 1 0 0 25 0 1 0 804711915 24190976 5544 33554432000 134512640 134603332 4286881632 18446744073709551615 134563917 0 0 4096 0 0 0 0 17 1 0 0 2
/proc/11941/statm: 5906 5544 98 23 0 5532 0
Current children cumulated CPU time (s) 4482.36
Current children cumulated vsize (KiB) 23624

[startup+4542.3 s]
/proc/loadavg: 2.17 2.06 2.05 3/474 12076
/proc/meminfo: memFree=20995568/32950928 swapFree=61858088/67111528
[pid=11941] ppid=11937 vsize=23624 CPUtime=4542.37 cores=1,3,5,7
/proc/11941/stat : 11941 (picosat) R 11937 11941 11904 0 -1 4202496 5985 0 2 0 454236 1 0 0 25 0 1 0 804711915 24190976 5544 33554432000 134512640 134603332 4286881632 18446744073709551615 134551031 0 0 4096 0 0 0 0 17 1 0 0 2
/proc/11941/statm: 5906 5544 98 23 0 5532 0
Current children cumulated CPU time (s) 4542.37
Current children cumulated vsize (KiB) 23624

[startup+4602.3 s]
/proc/loadavg: 2.06 2.05 2.05 3/474 12078
/proc/meminfo: memFree=20993680/32950928 swapFree=61858088/67111528
[pid=11941] ppid=11937 vsize=23496 CPUtime=4602.38 cores=1,3,5,7
/proc/11941/stat : 11941 (picosat) R 11937 11941 11904 0 -1 4202496 5985 0 2 0 460237 1 0 0 25 0 1 0 804711915 24059904 5512 33554432000 134512640 134603332 4286881632 18446744073709551615 134550913 0 0 4096 0 0 0 0 17 1 0 0 2
/proc/11941/statm: 5874 5512 98 23 0 5500 0
Current children cumulated CPU time (s) 4602.38
Current children cumulated vsize (KiB) 23496

[startup+4662.3 s]
/proc/loadavg: 2.02 2.04 2.04 3/474 12079
/proc/meminfo: memFree=20993752/32950928 swapFree=61858088/67111528
[pid=11941] ppid=11937 vsize=23496 CPUtime=4662.37 cores=1,3,5,7
/proc/11941/stat : 11941 (picosat) R 11937 11941 11904 0 -1 4202496 5985 0 2 0 466236 1 0 0 25 0 1 0 804711915 24059904 5512 33554432000 134512640 134603332 4286881632 18446744073709551615 134563967 0 0 4096 0 0 0 0 17 1 0 0 2
/proc/11941/statm: 5874 5512 98 23 0 5500 0
Current children cumulated CPU time (s) 4662.37
Current children cumulated vsize (KiB) 23496

[startup+4722.32 s]
/proc/loadavg: 2.01 2.03 2.04 3/474 12081
/proc/meminfo: memFree=20993712/32950928 swapFree=61858088/67111528
[pid=11941] ppid=11937 vsize=23492 CPUtime=4722.39 cores=1,3,5,7
/proc/11941/stat : 11941 (picosat) R 11937 11941 11904 0 -1 4202496 5985 0 2 0 472238 1 0 0 25 0 1 0 804711915 24055808 5511 33554432000 134512640 134603332 4286881632 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 1 0 0 2
/proc/11941/statm: 5873 5511 98 23 0 5499 0
Current children cumulated CPU time (s) 4722.39
Current children cumulated vsize (KiB) 23492

[startup+4782.3 s]
/proc/loadavg: 2.00 2.02 2.03 3/474 12083
/proc/meminfo: memFree=20993800/32950928 swapFree=61858088/67111528
[pid=11941] ppid=11937 vsize=23488 CPUtime=4782.37 cores=1,3,5,7
/proc/11941/stat : 11941 (picosat) R 11937 11941 11904 0 -1 4202496 5985 0 2 0 478236 1 0 0 25 0 1 0 804711915 24051712 5510 33554432000 134512640 134603332 4286881632 18446744073709551615 134550959 0 0 4096 0 0 0 0 17 1 0 0 2
/proc/11941/statm: 5872 5510 98 23 0 5498 0
Current children cumulated CPU time (s) 4782.37
Current children cumulated vsize (KiB) 23488

[startup+4842.3 s]
/proc/loadavg: 2.00 2.02 2.02 3/474 12084
/proc/meminfo: memFree=20993884/32950928 swapFree=61858088/67111528
[pid=11941] ppid=11937 vsize=23488 CPUtime=4842.37 cores=1,3,5,7
/proc/11941/stat : 11941 (picosat) R 11937 11941 11904 0 -1 4202496 5985 0 2 0 484236 1 0 0 25 0 1 0 804711915 24051712 5510 33554432000 134512640 134603332 4286881632 18446744073709551615 134564516 0 0 4096 0 0 0 0 17 1 0 0 2
/proc/11941/statm: 5872 5510 98 23 0 5498 0
Current children cumulated CPU time (s) 4842.37
Current children cumulated vsize (KiB) 23488

[startup+4902.3 s]
/proc/loadavg: 2.00 2.01 2.02 3/474 12086
/proc/meminfo: memFree=20993972/32950928 swapFree=61858088/67111528
[pid=11941] ppid=11937 vsize=23488 CPUtime=4902.37 cores=1,3,5,7
/proc/11941/stat : 11941 (picosat) R 11937 11941 11904 0 -1 4202496 5985 0 2 0 490236 1 0 0 25 0 1 0 804711915 24051712 5510 33554432000 134512640 134603332 4286881632 18446744073709551615 134550868 0 0 4096 0 0 0 0 17 1 0 0 2
/proc/11941/statm: 5872 5510 98 23 0 5498 0
Current children cumulated CPU time (s) 4902.37
Current children cumulated vsize (KiB) 23488

[startup+4962.3 s]
/proc/loadavg: 2.00 2.00 2.01 4/474 12087
/proc/meminfo: memFree=20995924/32950928 swapFree=61858088/67111528
[pid=11941] ppid=11937 vsize=23488 CPUtime=4962.37 cores=1,3,5,7
/proc/11941/stat : 11941 (picosat) R 11937 11941 11904 0 -1 4202496 5985 0 2 0 496236 1 0 0 25 0 1 0 804711915 24051712 5510 33554432000 134512640 134603332 4286881632 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 1 0 0 2
/proc/11941/statm: 5872 5510 98 23 0 5498 0
Current children cumulated CPU time (s) 4962.37
Current children cumulated vsize (KiB) 23488



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5000 s]
/proc/loadavg: 2.00 2.00 2.01 3/474 12088
/proc/meminfo: memFree=20995892/32950928 swapFree=61858088/67111528
[pid=11941] ppid=11937 vsize=23488 CPUtime=5000.08 cores=1,3,5,7
/proc/11941/stat : 11941 (picosat) R 11937 11941 11904 0 -1 4202496 5985 0 2 0 500007 1 0 0 25 0 1 0 804711915 24051712 5510 33554432000 134512640 134603332 4286881632 18446744073709551615 134550840 0 0 4096 0 0 0 0 17 1 0 0 2
/proc/11941/statm: 5872 5510 98 23 0 5498 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 23488

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5000.02
CPU time (s): 5000.11
CPU user time (s): 5000.09
CPU system time (s): 0.017997
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 23896

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5000.09
system time used= 0.017997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5985
page faults= 2
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 79
involuntary context switches= 14584

runsolver used 23.6854 second user time and 56.1385 second system time

The end

Launcher Data 

Begin job on node125 at 2011-06-01 14:25:23
IDJOB=3439429
IDBENCH=84643
IDSOLVER=1934
FILE ID=node125/3439429-1306931123
RUNJOBID= node125-1306931122-11923
PBS_JOBID= 13488593
Free space on /tmp= 73804 MiB

SOLVER NAME= PicoSAT 941
BENCH NAME= SAT04/handmade/connamacher/connm-d-0.02/connm-ue-csp-sat-n1200-d-0.02-s405595518.used-as.sat04-950.cnf
COMMAND LINE= picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3439429-1306931123/watcher-3439429-1306931123 -o /tmp/evaluation-result-3439429-1306931123/solver-3439429-1306931123 -C 5000 -W 5100 -M 15500  picosat HOME/instance-3439429-1306931123.cnf

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

MD5SUM BENCH= 287d3b23c6f72107e24ae4186653564e
RANDOM SEED=1110434692

node125.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		: 2666.828
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	: 5333.65
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		: 2666.828
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	: 5266.55
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		: 2666.828
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	: 5332.84
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		: 2666.828
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	: 5332.74
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		: 2666.828
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		: 2666.828
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	: 5332.74
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		: 2666.828
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		: 2666.828
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:     32950928 kB
MemFree:      21029780 kB
Buffers:        298300 kB
Cached:        2917656 kB
SwapCached:       3584 kB
Active:        8583120 kB
Inactive:      3001392 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      21029780 kB
SwapTotal:    67111528 kB
SwapFree:     61858088 kB
Dirty:             400 kB
Writeback:           0 kB
AnonPages:     8366596 kB
Mapped:          33088 kB
Slab:           201860 kB
PageTables:      62440 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS: 130000168 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= 73804 MiB
End job on node125 at 2011-06-01 15:48:45