Trace number 3421190

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
RestartSAT B95UNSAT 3587.3 3587.17

General information on the benchmark

Namecrafted/kullmann/VanDerWaerden/VanderWaerden_pd_3k/
VanDerWaerden_pd_2-3-22_445.cnf
MD5SUM4f7ff14ba0d33c4cf7de4e3c004f2f79
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark893.472
Satisfiable
(Un)Satisfiability was proved
Number of variables223
Number of clauses26441
Sum of the clauses size116565
Maximum clause length22
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2296
Number of clauses of size 324153
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 51992

Solver Data 

3587.24/3587.16	c WARNING: for repeatability, setting FPU to use double precision
3587.24/3587.16	s UNSATISFIABLE

Verifier Data 

No possible verification on an UNSAT instance

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 961)

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-3421190-1306624881/watcher-3421190-1306624881 -o /tmp/evaluation-result-3421190-1306624881/solver-3421190-1306624881 -C 5000 -W 5100 -M 15500 HOME/RestartSAT -rfirst=1 -var-decay=0.95 HOME/instance-3421190-1306624881.cnf 

running on 4 cores: 0,2,4,6

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


[startup+0 s]
/proc/loadavg: 2.07 2.03 2.00 3/481 1552
/proc/meminfo: memFree=27524508/32951124 swapFree=38422276/67111528
[pid=1552] ppid=1550 vsize=2492 CPUtime=0 cores=0,2,4,6
/proc/1552/stat : 1552 (RestartSAT) R 1550 1552 760 0 -1 4194304 87 0 0 0 0 0 0 0 25 0 1 0 774090473 2551808 43 33554432000 4194304 4291949 140735650635520 18446744073709551615 212431093383 0 2147483391 4096 0 0 0 0 17 2 0 0 0
/proc/1552/statm: 1386 44 35 24 0 23 0

[startup+0.044184 s]
/proc/loadavg: 2.07 2.03 2.00 3/481 1552
/proc/meminfo: memFree=27524508/32951124 swapFree=38422276/67111528
[pid=1552] ppid=1550 vsize=20728 CPUtime=0.03 cores=0,2,4,6
/proc/1552/stat : 1552 (RestartSAT) R 1550 1552 760 0 -1 4202496 1039 0 0 0 3 0 0 0 25 0 1 0 774090473 21225472 953 33554432000 4194304 4291949 140735650635520 18446744073709551615 4230144 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/1552/statm: 5182 953 231 24 0 1816 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 20728

[startup+0.100215 s]
/proc/loadavg: 2.07 2.03 2.00 3/481 1552
/proc/meminfo: memFree=27524508/32951124 swapFree=38422276/67111528
[pid=1552] ppid=1550 vsize=20728 CPUtime=0.09 cores=0,2,4,6
/proc/1552/stat : 1552 (RestartSAT) R 1550 1552 760 0 -1 4202496 1039 0 0 0 9 0 0 0 25 0 1 0 774090473 21225472 953 33554432000 4194304 4291949 140735650635520 18446744073709551615 4230160 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/1552/statm: 5182 953 231 24 0 1816 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 20728

[startup+0.300169 s]
/proc/loadavg: 2.07 2.03 2.00 3/481 1552
/proc/meminfo: memFree=27524508/32951124 swapFree=38422276/67111528
[pid=1552] ppid=1550 vsize=17072 CPUtime=0.29 cores=0,2,4,6
/proc/1552/stat : 1552 (RestartSAT) R 1550 1552 760 0 -1 4202496 1315 0 0 0 29 0 0 0 25 0 1 0 774090473 17481728 986 33554432000 4194304 4291949 140735650635520 18446744073709551615 4255718 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/1552/statm: 4268 986 250 24 0 902 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17072

[startup+0.701101 s]
/proc/loadavg: 2.07 2.03 2.00 3/481 1552
/proc/meminfo: memFree=27524508/32951124 swapFree=38422276/67111528
[pid=1552] ppid=1550 vsize=19300 CPUtime=0.69 cores=0,2,4,6
/proc/1552/stat : 1552 (RestartSAT) R 1550 1552 760 0 -1 4202496 1728 0 0 0 69 0 0 0 25 0 1 0 774090473 19763200 1390 33554432000 4194304 4291949 140735650635520 18446744073709551615 4256147 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/1552/statm: 4825 1390 251 24 0 1459 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 19300

[startup+1.50094 s]
/proc/loadavg: 2.07 2.03 2.00 3/482 1553
/proc/meminfo: memFree=27517812/32951124 swapFree=38422276/67111528
[pid=1552] ppid=1550 vsize=20252 CPUtime=1.49 cores=0,2,4,6
/proc/1552/stat : 1552 (RestartSAT) R 1550 1552 760 0 -1 4202496 2900 0 0 0 149 0 0 0 25 0 1 0 774090473 20738048 1665 33554432000 4194304 4291949 140735650635520 18446744073709551615 4255938 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/1552/statm: 5063 1665 251 24 0 1697 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 20252

[startup+3.10064 s]
/proc/loadavg: 2.07 2.03 2.00 3/482 1553
/proc/meminfo: memFree=27512728/32951124 swapFree=38422276/67111528
[pid=1552] ppid=1550 vsize=27360 CPUtime=3.08 cores=0,2,4,6
/proc/1552/stat : 1552 (RestartSAT) R 1550 1552 760 0 -1 4202496 4744 0 0 0 308 0 0 0 25 0 1 0 774090473 28016640 3437 33554432000 4194304 4291949 140735650635520 18446744073709551615 4255698 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/1552/statm: 6840 3437 251 24 0 3474 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 27360

[startup+6.30101 s]
/proc/loadavg: 2.06 2.03 2.00 3/482 1553
/proc/meminfo: memFree=27509252/32951124 swapFree=38422276/67111528
[pid=1552] ppid=1550 vsize=30080 CPUtime=6.29 cores=0,2,4,6
/proc/1552/stat : 1552 (RestartSAT) R 1550 1552 760 0 -1 4202496 5580 0 0 0 628 1 0 0 25 0 1 0 774090473 30801920 4226 33554432000 4194304 4291949 140735650635520 18446744073709551615 4255840 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/1552/statm: 7520 4226 251 24 0 4154 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 30080

[startup+12.7008 s]
/proc/loadavg: 2.06 2.03 2.00 3/482 1553
/proc/meminfo: memFree=27505896/32951124 swapFree=38422276/67111528
[pid=1552] ppid=1550 vsize=30080 CPUtime=12.69 cores=0,2,4,6
/proc/1552/stat : 1552 (RestartSAT) R 1550 1552 760 0 -1 4202496 5580 0 0 0 1268 1 0 0 25 0 1 0 774090473 30801920 4226 33554432000 4194304 4291949 140735650635520 18446744073709551615 4248246 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/1552/statm: 7520 4226 251 24 0 4154 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 30080

[startup+25.5004 s]
/proc/loadavg: 2.04 2.02 2.00 3/482 1554
/proc/meminfo: memFree=27493624/32951124 swapFree=38422276/67111528
[pid=1552] ppid=1550 vsize=36356 CPUtime=25.49 cores=0,2,4,6
/proc/1552/stat : 1552 (RestartSAT) R 1550 1552 760 0 -1 4202496 7184 0 0 0 2548 1 0 0 25 0 1 0 774090473 37228544 4461 33554432000 4194304 4291949 140735650635520 18446744073709551615 4256122 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/1552/statm: 9089 4461 251 24 0 5723 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 36356

[startup+51.1005 s]
/proc/loadavg: 2.10 2.04 2.00 3/482 1554
/proc/meminfo: memFree=27484548/32951124 swapFree=38422276/67111528
[pid=1552] ppid=1550 vsize=39064 CPUtime=51.09 cores=0,2,4,6
/proc/1552/stat : 1552 (RestartSAT) R 1550 1552 760 0 -1 4202496 9319 0 0 0 5108 1 0 0 25 0 1 0 774090473 40001536 6481 33554432000 4194304 4291949 140735650635520 18446744073709551615 4255624 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/1552/statm: 9766 6481 251 24 0 6400 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 39064

[startup+102.318 s]
/proc/loadavg: 2.04 2.03 2.00 3/482 1556
/proc/meminfo: memFree=27476592/32951124 swapFree=38422276/67111528
[pid=1552] ppid=1550 vsize=48400 CPUtime=102.31 cores=0,2,4,6
/proc/1552/stat : 1552 (RestartSAT) R 1550 1552 760 0 -1 4202496 16367 0 0 0 10229 2 0 0 25 0 1 0 774090473 49561600 8013 33554432000 4194304 4291949 140735650635520 18446744073709551615 4255935 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/1552/statm: 12100 8013 251 24 0 8734 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 48400

[startup+162.301 s]
/proc/loadavg: 2.01 2.02 2.00 3/482 1557
/proc/meminfo: memFree=27475664/32951124 swapFree=38422276/67111528
[pid=1552] ppid=1550 vsize=48592 CPUtime=162.29 cores=0,2,4,6
/proc/1552/stat : 1552 (RestartSAT) R 1550 1552 760 0 -1 4202496 16567 0 0 0 16227 2 0 0 25 0 1 0 774090473 49758208 8207 33554432000 4194304 4291949 140735650635520 18446744073709551615 4256186 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/1552/statm: 12148 8207 251 24 0 8782 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 48592

[startup+222.301 s]
/proc/loadavg: 2.00 2.02 2.00 3/482 1559
/proc/meminfo: memFree=27474996/32951124 swapFree=38422276/67111528
[pid=1552] ppid=1550 vsize=48592 CPUtime=222.29 cores=0,2,4,6
/proc/1552/stat : 1552 (RestartSAT) R 1550 1552 760 0 -1 4202496 16830 0 0 0 22227 2 0 0 25 0 1 0 774090473 49758208 8461 33554432000 4194304 4291949 140735650635520 18446744073709551615 4256164 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/1552/statm: 12148 8461 251 24 0 8782 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 48592

[startup+282.301 s]
/proc/loadavg: 2.00 2.01 2.00 3/482 1561
/proc/meminfo: memFree=27473712/32951124 swapFree=38422276/67111528
[pid=1552] ppid=1550 vsize=48592 CPUtime=282.29 cores=0,2,4,6
/proc/1552/stat : 1552 (RestartSAT) R 1550 1552 760 0 -1 4202496 16974 0 0 0 28227 2 0 0 25 0 1 0 774090473 49758208 8603 33554432000 4194304 4291949 140735650635520 18446744073709551615 4255698 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/1552/statm: 12148 8603 251 24 0 8782 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 48592

[startup+342.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/482 1562
/proc/meminfo: memFree=27470184/32951124 swapFree=38422276/67111528
[pid=1552] ppid=1550 vsize=51268 CPUtime=342.29 cores=0,2,4,6
/proc/1552/stat : 1552 (RestartSAT) R 1550 1552 760 0 -1 4202496 17730 0 0 0 34227 2 0 0 25 0 1 0 774090473 52498432 9324 33554432000 4194304 4291949 140735650635520 18446744073709551615 4248360 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/1552/statm: 12817 9324 251 24 0 9451 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 51268

[startup+402.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/482 1564
/proc/meminfo: memFree=27470268/32951124 swapFree=38422276/67111528
[pid=1552] ppid=1550 vsize=51268 CPUtime=402.3 cores=0,2,4,6
/proc/1552/stat : 1552 (RestartSAT) R 1550 1552 760 0 -1 4202496 17807 0 0 0 40228 2 0 0 25 0 1 0 774090473 52498432 9399 33554432000 4194304 4291949 140735650635520 18446744073709551615 4255698 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/1552/statm: 12817 9399 251 24 0 9451 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 51268

[startup+462.301 s]
/proc/loadavg: 2.15 2.03 2.01 3/482 1565
/proc/meminfo: memFree=27461792/32951124 swapFree=38422276/67111528
[pid=1552] ppid=1550 vsize=60652 CPUtime=462.31 cores=0,2,4,6
/proc/1552/stat : 1552 (RestartSAT) R 1550 1552 760 0 -1 4202496 20054 0 0 0 46228 3 0 0 25 0 1 0 774090473 62107648 11601 33554432000 4194304 4291949 140735650635520 18446744073709551615 4255698 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/1552/statm: 15163 11601 251 24 0 11797 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 60652

[startup+522.3 s]
/proc/loadavg: 2.12 2.04 2.01 3/482 1567
/proc/meminfo: memFree=27460268/32951124 swapFree=38422276/67111528
[pid=1552] ppid=1550 vsize=79328 CPUtime=522.3 cores=0,2,4,6
/proc/1552/stat : 1552 (RestartSAT) R 1550 1552 760 0 -1 4202496 23300 0 0 0 52227 3 0 0 25 0 1 0 774090473 81231872 11915 33554432000 4194304 4291949 140735650635520 18446744073709551615 4255698 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/1552/statm: 19832 11915 251 24 0 16466 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 79328

[startup+582.301 s]
/proc/loadavg: 2.14 2.06 2.01 3/482 1569
/proc/meminfo: memFree=27456516/32951124 swapFree=38422276/67111528
[pid=1552] ppid=1550 vsize=79328 CPUtime=582.31 cores=0,2,4,6
/proc/1552/stat : 1552 (RestartSAT) R 1550 1552 760 0 -1 4202496 23412 0 0 0 58228 3 0 0 25 0 1 0 774090473 81231872 12025 33554432000 4194304 4291949 140735650635520 18446744073709551615 4256127 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/1552/statm: 19832 12025 251 24 0 16466 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 79328

[startup+642.301 s]

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

/proc/meminfo: memFree=27387716/32951124 swapFree=38422276/67111528
[pid=1552] ppid=1550 vsize=99140 CPUtime=2802.39 cores=0,2,4,6
/proc/1552/stat : 1552 (RestartSAT) R 1550 1552 760 0 -1 4202496 40058 0 0 0 280231 8 0 0 25 0 1 0 774090473 101519360 21248 33554432000 4194304 4291949 140735650635520 18446744073709551615 4256147 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/1552/statm: 24785 21248 251 24 0 21419 0
Current children cumulated CPU time (s) 2802.39
Current children cumulated vsize (KiB) 99140

[startup+2862.3 s]
/proc/loadavg: 2.01 2.04 2.01 3/482 1641
/proc/meminfo: memFree=27386920/32951124 swapFree=38422276/67111528
[pid=1552] ppid=1550 vsize=99140 CPUtime=2862.4 cores=0,2,4,6
/proc/1552/stat : 1552 (RestartSAT) R 1550 1552 760 0 -1 4202496 40058 0 0 0 286232 8 0 0 25 0 1 0 774090473 101519360 21248 33554432000 4194304 4291949 140735650635520 18446744073709551615 4255698 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/1552/statm: 24785 21248 251 24 0 21419 0
Current children cumulated CPU time (s) 2862.4
Current children cumulated vsize (KiB) 99140

[startup+2922.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/482 1643
/proc/meminfo: memFree=27385780/32951124 swapFree=38422276/67111528
[pid=1552] ppid=1550 vsize=99140 CPUtime=2922.4 cores=0,2,4,6
/proc/1552/stat : 1552 (RestartSAT) R 1550 1552 760 0 -1 4202496 40058 0 0 0 292232 8 0 0 25 0 1 0 774090473 101519360 21248 33554432000 4194304 4291949 140735650635520 18446744073709551615 4256120 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/1552/statm: 24785 21248 251 24 0 21419 0
Current children cumulated CPU time (s) 2922.4
Current children cumulated vsize (KiB) 99140

[startup+2982.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/482 1645
/proc/meminfo: memFree=27386476/32951124 swapFree=38422276/67111528
[pid=1552] ppid=1550 vsize=99140 CPUtime=2982.4 cores=0,2,4,6
/proc/1552/stat : 1552 (RestartSAT) R 1550 1552 760 0 -1 4202496 40058 0 0 0 298232 8 0 0 25 0 1 0 774090473 101519360 21248 33554432000 4194304 4291949 140735650635520 18446744073709551615 4255935 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/1552/statm: 24785 21248 251 24 0 21419 0
Current children cumulated CPU time (s) 2982.4
Current children cumulated vsize (KiB) 99140

[startup+3042.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/482 1646
/proc/meminfo: memFree=27374780/32951124 swapFree=38422276/67111528
[pid=1552] ppid=1550 vsize=99140 CPUtime=3042.4 cores=0,2,4,6
/proc/1552/stat : 1552 (RestartSAT) R 1550 1552 760 0 -1 4202496 40058 0 0 0 304232 8 0 0 25 0 1 0 774090473 101519360 21248 33554432000 4194304 4291949 140735650635520 18446744073709551615 4256172 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/1552/statm: 24785 21248 251 24 0 21419 0
Current children cumulated CPU time (s) 3042.4
Current children cumulated vsize (KiB) 99140

[startup+3102.3 s]
/proc/loadavg: 2.13 2.04 2.01 3/482 1648
/proc/meminfo: memFree=27374856/32951124 swapFree=38422276/67111528
[pid=1552] ppid=1550 vsize=99140 CPUtime=3102.4 cores=0,2,4,6
/proc/1552/stat : 1552 (RestartSAT) R 1550 1552 760 0 -1 4202496 40058 0 0 0 310232 8 0 0 25 0 1 0 774090473 101519360 21248 33554432000 4194304 4291949 140735650635520 18446744073709551615 4255668 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/1552/statm: 24785 21248 251 24 0 21419 0
Current children cumulated CPU time (s) 3102.4
Current children cumulated vsize (KiB) 99140

[startup+3162.3 s]
/proc/loadavg: 2.11 2.05 2.01 3/482 1649
/proc/meminfo: memFree=27373068/32951124 swapFree=38422276/67111528
[pid=1552] ppid=1550 vsize=99140 CPUtime=3162.41 cores=0,2,4,6
/proc/1552/stat : 1552 (RestartSAT) R 1550 1552 760 0 -1 4202496 40058 0 0 0 316233 8 0 0 25 0 1 0 774090473 101519360 21248 33554432000 4194304 4291949 140735650635520 18446744073709551615 4255624 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/1552/statm: 24785 21248 251 24 0 21419 0
Current children cumulated CPU time (s) 3162.41
Current children cumulated vsize (KiB) 99140

[startup+3222.3 s]
/proc/loadavg: 2.13 2.07 2.01 3/482 1651
/proc/meminfo: memFree=27373276/32951124 swapFree=38422276/67111528
[pid=1552] ppid=1550 vsize=99140 CPUtime=3222.41 cores=0,2,4,6
/proc/1552/stat : 1552 (RestartSAT) R 1550 1552 760 0 -1 4202496 40058 0 0 0 322233 8 0 0 25 0 1 0 774090473 101519360 21248 33554432000 4194304 4291949 140735650635520 18446744073709551615 4256186 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/1552/statm: 24785 21248 251 24 0 21419 0
Current children cumulated CPU time (s) 3222.41
Current children cumulated vsize (KiB) 99140

[startup+3282.3 s]
/proc/loadavg: 2.08 2.06 2.01 3/482 1653
/proc/meminfo: memFree=27374220/32951124 swapFree=38422276/67111528
[pid=1552] ppid=1550 vsize=99140 CPUtime=3282.41 cores=0,2,4,6
/proc/1552/stat : 1552 (RestartSAT) R 1550 1552 760 0 -1 4202496 40058 0 0 0 328233 8 0 0 25 0 1 0 774090473 101519360 21248 33554432000 4194304 4291949 140735650635520 18446744073709551615 4248397 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/1552/statm: 24785 21248 251 24 0 21419 0
Current children cumulated CPU time (s) 3282.41
Current children cumulated vsize (KiB) 99140

[startup+3342.3 s]
/proc/loadavg: 2.03 2.05 2.01 3/482 1654
/proc/meminfo: memFree=27374916/32951124 swapFree=38422276/67111528
[pid=1552] ppid=1550 vsize=99140 CPUtime=3342.41 cores=0,2,4,6
/proc/1552/stat : 1552 (RestartSAT) R 1550 1552 760 0 -1 4202496 40058 0 0 0 334233 8 0 0 25 0 1 0 774090473 101519360 21248 33554432000 4194304 4291949 140735650635520 18446744073709551615 4255698 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/1552/statm: 24785 21248 251 24 0 21419 0
Current children cumulated CPU time (s) 3342.41
Current children cumulated vsize (KiB) 99140

[startup+3402.32 s]
/proc/loadavg: 2.01 2.04 2.00 3/482 1656
/proc/meminfo: memFree=27366068/32951124 swapFree=38422276/67111528
[pid=1552] ppid=1550 vsize=99140 CPUtime=3402.43 cores=0,2,4,6
/proc/1552/stat : 1552 (RestartSAT) R 1550 1552 760 0 -1 4202496 40058 0 0 0 340235 8 0 0 25 0 1 0 774090473 101519360 21248 33554432000 4194304 4291949 140735650635520 18446744073709551615 4255935 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/1552/statm: 24785 21248 251 24 0 21419 0
Current children cumulated CPU time (s) 3402.43
Current children cumulated vsize (KiB) 99140

[startup+3462.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/482 1657
/proc/meminfo: memFree=27364532/32951124 swapFree=38422276/67111528
[pid=1552] ppid=1550 vsize=99140 CPUtime=3462.42 cores=0,2,4,6
/proc/1552/stat : 1552 (RestartSAT) R 1550 1552 760 0 -1 4202496 40058 0 0 0 346234 8 0 0 25 0 1 0 774090473 101519360 21248 33554432000 4194304 4291949 140735650635520 18446744073709551615 4255907 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/1552/statm: 24785 21248 251 24 0 21419 0
Current children cumulated CPU time (s) 3462.42
Current children cumulated vsize (KiB) 99140

[startup+3522.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/482 1659
/proc/meminfo: memFree=27365128/32951124 swapFree=38422276/67111528
[pid=1552] ppid=1550 vsize=99140 CPUtime=3522.42 cores=0,2,4,6
/proc/1552/stat : 1552 (RestartSAT) R 1550 1552 760 0 -1 4202496 40058 0 0 0 352234 8 0 0 25 0 1 0 774090473 101519360 21248 33554432000 4194304 4291949 140735650635520 18446744073709551615 4256164 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/1552/statm: 24785 21248 251 24 0 21419 0
Current children cumulated CPU time (s) 3522.42
Current children cumulated vsize (KiB) 99140

[startup+3582.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/482 1661
/proc/meminfo: memFree=27363728/32951124 swapFree=38422276/67111528
[pid=1552] ppid=1550 vsize=106216 CPUtime=3582.42 cores=0,2,4,6
/proc/1552/stat : 1552 (RestartSAT) R 1550 1552 760 0 -1 4202496 41638 0 0 0 358234 8 0 0 25 0 1 0 774090473 108765184 22745 33554432000 4194304 4291949 140735650635520 18446744073709551615 4256096 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/1552/statm: 26554 22745 251 24 0 23188 0
Current children cumulated CPU time (s) 3582.42
Current children cumulated vsize (KiB) 106216

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

[startup+3583.9 s]
/proc/loadavg: 2.00 2.02 2.00 3/482 1661
/proc/meminfo: memFree=27356784/32951124 swapFree=38422276/67111528
[pid=1552] ppid=1550 vsize=106216 CPUtime=3584.02 cores=0,2,4,6
/proc/1552/stat : 1552 (RestartSAT) R 1550 1552 760 0 -1 4202496 42133 0 0 0 358394 8 0 0 25 0 1 0 774090473 108765184 23220 33554432000 4194304 4291949 140735650635520 18446744073709551615 4256164 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/1552/statm: 26554 23220 251 24 0 23188 0
Current children cumulated CPU time (s) 3584.02
Current children cumulated vsize (KiB) 106216

[startup+3585.5 s]
/proc/loadavg: 2.00 2.02 2.00 3/482 1661
/proc/meminfo: memFree=27356412/32951124 swapFree=38422276/67111528
[pid=1552] ppid=1550 vsize=106216 CPUtime=3585.62 cores=0,2,4,6
/proc/1552/stat : 1552 (RestartSAT) R 1550 1552 760 0 -1 4202496 42133 0 0 0 358554 8 0 0 25 0 1 0 774090473 108765184 23220 33554432000 4194304 4291949 140735650635520 18446744073709551615 4256122 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/1552/statm: 26554 23220 251 24 0 23188 0
Current children cumulated CPU time (s) 3585.62
Current children cumulated vsize (KiB) 106216

[startup+3586.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/482 1661
/proc/meminfo: memFree=27356412/32951124 swapFree=38422276/67111528
[pid=1552] ppid=1550 vsize=106216 CPUtime=3586.42 cores=0,2,4,6
/proc/1552/stat : 1552 (RestartSAT) R 1550 1552 760 0 -1 4202496 42133 0 0 0 358634 8 0 0 25 0 1 0 774090473 108765184 23220 33554432000 4194304 4291949 140735650635520 18446744073709551615 4255904 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/1552/statm: 26554 23220 251 24 0 23188 0
Current children cumulated CPU time (s) 3586.42
Current children cumulated vsize (KiB) 106216

[startup+3586.7 s]
/proc/loadavg: 2.00 2.02 2.00 3/482 1661
/proc/meminfo: memFree=27356412/32951124 swapFree=38422276/67111528
[pid=1552] ppid=1550 vsize=106216 CPUtime=3586.82 cores=0,2,4,6
/proc/1552/stat : 1552 (RestartSAT) R 1550 1552 760 0 -1 4202496 42133 0 0 0 358674 8 0 0 25 0 1 0 774090473 108765184 23220 33554432000 4194304 4291949 140735650635520 18446744073709551615 4255907 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/1552/statm: 26554 23220 251 24 0 23188 0
Current children cumulated CPU time (s) 3586.82
Current children cumulated vsize (KiB) 106216

[startup+3587.12 s]
/proc/loadavg: 2.00 2.02 2.00 3/482 1661
/proc/meminfo: memFree=27356412/32951124 swapFree=38422276/67111528
[pid=1552] ppid=1550 vsize=106216 CPUtime=3587.24 cores=0,2,4,6
/proc/1552/stat : 1552 (RestartSAT) R 1550 1552 760 0 -1 4202496 42133 0 0 0 358716 8 0 0 25 0 1 0 774090473 108765184 23220 33554432000 4194304 4291949 140735650635520 18446744073709551615 4255925 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/1552/statm: 26554 23220 251 24 0 23188 0
Current children cumulated CPU time (s) 3587.24
Current children cumulated vsize (KiB) 106216

Child status: 20
Real time (s): 3587.17
CPU time (s): 3587.3
CPU user time (s): 3587.21
CPU system time (s): 0.085986
CPU usage (%): 100.004
Max. virtual memory (cumulated for all children) (KiB): 106216

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3587.21
system time used= 0.085986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 42138
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= 10
involuntary context switches= 6144

runsolver used 17.5923 second user time and 37.8502 second system time

The end

Launcher Data 

Begin job on node102 at 2011-05-29 01:21:21
IDJOB=3421190
IDBENCH=83311
IDSOLVER=1911
FILE ID=node102/3421190-1306624881
RUNJOBID= node102-1306624540-1442
PBS_JOBID= 13471587
Free space on /tmp= 73432 MiB

SOLVER NAME= RestartSAT B95
BENCH NAME= SAT11/crafted/kullmann/VanDerWaerden/VanderWaerden_pd_3k/VanDerWaerden_pd_2-3-22_445.cnf
COMMAND LINE= HOME/RestartSAT -rfirst=1 -var-decay=0.95 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3421190-1306624881/watcher-3421190-1306624881 -o /tmp/evaluation-result-3421190-1306624881/solver-3421190-1306624881 -C 5000 -W 5100 -M 15500  HOME/RestartSAT -rfirst=1 -var-decay=0.95 HOME/instance-3421190-1306624881.cnf

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

MD5SUM BENCH= 4f7ff14ba0d33c4cf7de4e3c004f2f79
RANDOM SEED=1655753132

node102.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	: 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		: 2666.828
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	: 5332.82
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		: 2666.828
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	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.828
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	: 5332.75
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		: 2666.828
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	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.828
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:     32951124 kB
MemFree:      27524672 kB
Buffers:        202120 kB
Cached:        1209080 kB
SwapCached:      76276 kB
Active:         484488 kB
Inactive:      4682808 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      27524672 kB
SwapTotal:    67111528 kB
SwapFree:     38422276 kB
Dirty:             812 kB
Writeback:           0 kB
AnonPages:     3691892 kB
Mapped:          13820 kB
Slab:            90292 kB
PageTables:      99704 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 135535000 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= 73428 MiB
End job on node102 at 2011-05-29 02:21:08