Trace number 3422158

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
minisat hack: contrasat 2011-03-02UNSAT 2910.59 2910.51

General information on the benchmark

NameAPPLICATIONS/
bitverif/maxxor/maxxor032.cnf
MD5SUMe1a6f3a7c69cc7fbec84aac478eb151a
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark53.2849
Satisfiable
(Un)Satisfiability was proved
Number of variables13240
Number of clauses39143
Sum of the clauses size91331
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 226094
Number of clauses of size 313047
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

2910.57/2910.50	c WARNING: for repeatability, setting FPU to use double precision
2910.57/2910.50	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-3422158-1306659032/watcher-3422158-1306659032 -o /tmp/evaluation-result-3422158-1306659032/solver-3422158-1306659032 -C 5000 -W 5100 -M 15500 contrasat_release HOME/instance-3422158-1306659032.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: 2.14 1.43 0.65 2/572 22580
/proc/meminfo: memFree=23926628/32950928 swapFree=49808508/67111528
[pid=22580] ppid=22578 vsize=22696 CPUtime=0.01 cores=0,2,4,6
/proc/22580/stat : 22580 (contrasat_relea) R 22578 22580 22479 0 -1 4202496 1607 0 0 0 1 0 0 0 24 0 1 0 777501969 23240704 1451 33554432000 4194304 4298156 140735611546576 18446744073709551615 4284818 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/22580/statm: 5674 1452 216 26 0 2306 0

[startup+0.106986 s]
/proc/loadavg: 2.14 1.43 0.65 2/572 22580
/proc/meminfo: memFree=23926628/32950928 swapFree=49808508/67111528
[pid=22580] ppid=22578 vsize=20772 CPUtime=0.1 cores=0,2,4,6
/proc/22580/stat : 22580 (contrasat_relea) R 22578 22580 22479 0 -1 4202496 2955 0 0 0 10 0 0 0 25 0 1 0 777501969 21270528 1736 33554432000 4194304 4298156 140735611546576 18446744073709551615 4256524 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/22580/statm: 5193 1736 242 26 0 1825 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 20772

[startup+0.200952 s]
/proc/loadavg: 2.14 1.43 0.65 2/572 22580
/proc/meminfo: memFree=23926628/32950928 swapFree=49808508/67111528
[pid=22580] ppid=22578 vsize=22420 CPUtime=0.19 cores=0,2,4,6
/proc/22580/stat : 22580 (contrasat_relea) R 22578 22580 22479 0 -1 4202496 3317 0 0 0 19 0 0 0 25 0 1 0 777501969 22958080 2020 33554432000 4194304 4298156 140735611546576 18446744073709551615 4264222 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/22580/statm: 5605 2025 244 26 0 2237 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 22420

[startup+0.300951 s]
/proc/loadavg: 2.14 1.43 0.65 2/572 22580
/proc/meminfo: memFree=23926628/32950928 swapFree=49808508/67111528
[pid=22580] ppid=22578 vsize=22420 CPUtime=0.29 cores=0,2,4,6
/proc/22580/stat : 22580 (contrasat_relea) R 22578 22580 22479 0 -1 4202496 3424 0 0 0 29 0 0 0 25 0 1 0 777501969 22958080 2122 33554432000 4194304 4298156 140735611546576 18446744073709551615 4261936 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/22580/statm: 5605 2122 243 26 0 2237 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 22420

[startup+0.700863 s]
/proc/loadavg: 2.14 1.43 0.65 2/572 22580
/proc/meminfo: memFree=23926628/32950928 swapFree=49808508/67111528
[pid=22580] ppid=22578 vsize=23056 CPUtime=0.69 cores=0,2,4,6
/proc/22580/stat : 22580 (contrasat_relea) R 22578 22580 22479 0 -1 4202496 3673 0 0 0 69 0 0 0 25 0 1 0 777501969 23609344 2353 33554432000 4194304 4298156 140735611546576 18446744073709551615 4256964 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/22580/statm: 5764 2353 243 26 0 2396 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 23056

[startup+1.50073 s]
/proc/loadavg: 2.14 1.43 0.65 3/573 22581
/proc/meminfo: memFree=23915708/32950928 swapFree=49808508/67111528
[pid=22580] ppid=22578 vsize=25732 CPUtime=1.49 cores=0,2,4,6
/proc/22580/stat : 22580 (contrasat_relea) R 22578 22580 22479 0 -1 4202496 4230 0 0 0 149 0 0 0 25 0 1 0 777501969 26349568 2835 33554432000 4194304 4298156 140735611546576 18446744073709551615 4256547 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/22580/statm: 6433 2836 243 26 0 3065 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 25732

[startup+3.10044 s]
/proc/loadavg: 2.14 1.43 0.65 3/573 22581
/proc/meminfo: memFree=23907632/32950928 swapFree=49808508/67111528
[pid=22580] ppid=22578 vsize=33360 CPUtime=3.09 cores=0,2,4,6
/proc/22580/stat : 22580 (contrasat_relea) R 22578 22580 22479 0 -1 4202496 6565 0 0 0 309 0 0 0 25 0 1 0 777501969 34160640 4883 33554432000 4194304 4298156 140735611546576 18446744073709551615 4251937 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/22580/statm: 8340 4883 243 26 0 4972 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 33360

[startup+6.30087 s]
/proc/loadavg: 2.13 1.44 0.65 3/573 22582
/proc/meminfo: memFree=23906232/32950928 swapFree=49808508/67111528
[pid=22580] ppid=22578 vsize=36080 CPUtime=6.29 cores=0,2,4,6
/proc/22580/stat : 22580 (contrasat_relea) R 22578 22580 22479 0 -1 4202496 14262 0 0 0 627 2 0 0 25 0 1 0 777501969 36945920 3985 33554432000 4194304 4298156 140735611546576 18446744073709551615 4256277 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/22580/statm: 9020 3985 243 26 0 5652 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 36080

[startup+12.7007 s]
/proc/loadavg: 2.12 1.45 0.66 3/573 22582
/proc/meminfo: memFree=23886540/32950928 swapFree=49808508/67111528
[pid=22580] ppid=22578 vsize=38800 CPUtime=12.69 cores=0,2,4,6
/proc/22580/stat : 22580 (contrasat_relea) R 22578 22580 22479 0 -1 4202496 16568 0 0 0 1267 2 0 0 25 0 1 0 777501969 39731200 6108 33554432000 4194304 4298156 140735611546576 18446744073709551615 4252211 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/22580/statm: 9700 6108 243 26 0 6332 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 38800

[startup+25.5004 s]
/proc/loadavg: 2.09 1.48 0.68 3/573 22582
/proc/meminfo: memFree=23873768/32950928 swapFree=49808508/67111528
[pid=22580] ppid=22578 vsize=50388 CPUtime=25.49 cores=0,2,4,6
/proc/22580/stat : 22580 (contrasat_relea) R 22578 22580 22479 0 -1 4202496 25372 0 0 0 2546 3 0 0 25 0 1 0 777501969 51597312 9085 33554432000 4194304 4298156 140735611546576 18446744073709551615 4251967 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/22580/statm: 12597 9085 243 26 0 9229 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 50388

[startup+51.1007 s]
/proc/loadavg: 2.14 1.54 0.72 3/573 22583
/proc/meminfo: memFree=23878572/32950928 swapFree=49808508/67111528
[pid=22580] ppid=22578 vsize=59720 CPUtime=51.09 cores=0,2,4,6
/proc/22580/stat : 22580 (contrasat_relea) R 22578 22580 22479 0 -1 4202496 45450 0 0 0 5104 5 0 0 25 0 1 0 777501969 61153280 11095 33554432000 4194304 4298156 140735611546576 18446744073709551615 4256565 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/22580/statm: 14930 11095 243 26 0 11562 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 59720

[startup+102.301 s]
/proc/loadavg: 2.06 1.60 0.78 3/573 22584
/proc/meminfo: memFree=23873540/32950928 swapFree=49808508/67111528
[pid=22580] ppid=22578 vsize=66976 CPUtime=102.31 cores=0,2,4,6
/proc/22580/stat : 22580 (contrasat_relea) R 22578 22580 22479 0 -1 4202496 53012 0 0 0 10225 6 0 0 25 0 1 0 777501969 68583424 13377 33554432000 4194304 4298156 140735611546576 18446744073709551615 4256333 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/22580/statm: 16744 13377 243 26 0 13376 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 66976

[startup+162.301 s]
/proc/loadavg: 2.14 1.71 0.87 3/573 22586
/proc/meminfo: memFree=23883152/32950928 swapFree=49808508/67111528
[pid=22580] ppid=22578 vsize=74160 CPUtime=162.29 cores=0,2,4,6
/proc/22580/stat : 22580 (contrasat_relea) R 22578 22580 22479 0 -1 4202496 63139 0 0 0 16222 7 0 0 25 0 1 0 777501969 75939840 13664 33554432000 4194304 4298156 140735611546576 18446744073709551615 4256826 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/22580/statm: 18540 13664 243 26 0 15172 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 74160

[startup+222.322 s]
/proc/loadavg: 2.11 1.77 0.94 3/573 22587
/proc/meminfo: memFree=23843564/32950928 swapFree=49808508/67111528
[pid=22580] ppid=22578 vsize=93212 CPUtime=222.32 cores=0,2,4,6
/proc/22580/stat : 22580 (contrasat_relea) R 22578 22580 22479 0 -1 4202496 84021 0 0 0 22222 10 0 0 25 0 1 0 777501969 95449088 19655 33554432000 4194304 4298156 140735611546576 18446744073709551615 4256333 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/22580/statm: 23303 19655 243 26 0 19935 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 93212

[startup+282.301 s]
/proc/loadavg: 2.04 1.81 1.01 3/573 22589
/proc/meminfo: memFree=23820080/32950928 swapFree=49808508/67111528
[pid=22580] ppid=22578 vsize=104884 CPUtime=282.3 cores=0,2,4,6
/proc/22580/stat : 22580 (contrasat_relea) R 22578 22580 22479 0 -1 4202496 87402 0 0 0 28219 11 0 0 25 0 1 0 777501969 107401216 22854 33554432000 4194304 4298156 140735611546576 18446744073709551615 4256804 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/22580/statm: 26221 22854 243 26 0 22853 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 104884

[startup+342.301 s]
/proc/loadavg: 2.01 1.84 1.06 3/573 22590
/proc/meminfo: memFree=23842220/32950928 swapFree=49808508/67111528
[pid=22580] ppid=22578 vsize=104884 CPUtime=342.3 cores=0,2,4,6
/proc/22580/stat : 22580 (contrasat_relea) R 22578 22580 22479 0 -1 4202496 87402 0 0 0 34219 11 0 0 25 0 1 0 777501969 107401216 22854 33554432000 4194304 4298156 140735611546576 18446744073709551615 4251947 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/22580/statm: 26221 22854 243 26 0 22853 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 104884

[startup+402.301 s]
/proc/loadavg: 2.00 1.87 1.12 3/573 22592
/proc/meminfo: memFree=23829624/32950928 swapFree=49808508/67111528
[pid=22580] ppid=22578 vsize=104884 CPUtime=402.3 cores=0,2,4,6
/proc/22580/stat : 22580 (contrasat_relea) R 22578 22580 22479 0 -1 4202496 87402 0 0 0 40219 11 0 0 25 0 1 0 777501969 107401216 22854 33554432000 4194304 4298156 140735611546576 18446744073709551615 4256301 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/22580/statm: 26221 22854 243 26 0 22853 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 104884

[startup+462.3 s]
/proc/loadavg: 2.00 1.89 1.17 3/573 22594
/proc/meminfo: memFree=23836644/32950928 swapFree=49808508/67111528
[pid=22580] ppid=22578 vsize=104884 CPUtime=462.31 cores=0,2,4,6
/proc/22580/stat : 22580 (contrasat_relea) R 22578 22580 22479 0 -1 4202496 87402 0 0 0 46220 11 0 0 25 0 1 0 777501969 107401216 22854 33554432000 4194304 4298156 140735611546576 18446744073709551615 4256602 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/22580/statm: 26221 22854 243 26 0 22853 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 104884

[startup+522.301 s]
/proc/loadavg: 2.00 1.91 1.22 3/573 22595
/proc/meminfo: memFree=23811416/32950928 swapFree=49808508/67111528
[pid=22580] ppid=22578 vsize=104884 CPUtime=522.3 cores=0,2,4,6
/proc/22580/stat : 22580 (contrasat_relea) R 22578 22580 22479 0 -1 4202496 142422 0 0 0 52213 17 0 0 25 0 1 0 777501969 107401216 22854 33554432000 4194304 4298156 140735611546576 18446744073709551615 4256804 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/22580/statm: 26221 22854 243 26 0 22853 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 104884

[startup+582.301 s]
/proc/loadavg: 2.10 1.95 1.28 3/573 22597
/proc/meminfo: memFree=23852536/32950928 swapFree=49808508/67111528
[pid=22580] ppid=22578 vsize=86304 CPUtime=582.3 cores=0,2,4,6
/proc/22580/stat : 22580 (contrasat_relea) R 22578 22580 22479 0 -1 4202496 201052 0 0 0 58205 25 0 0 25 0 1 0 777501969 88375296 18241 33554432000 4194304 4298156 140735611546576 18446744073709551615 4261784 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/22580/statm: 21576 18241 243 26 0 18208 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 86304

[startup+642.3 s]

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

/proc/meminfo: memFree=23735604/32950928 swapFree=49808508/67111528
[pid=22580] ppid=22578 vsize=140476 CPUtime=2322.35 cores=0,2,4,6
/proc/22580/stat : 22580 (contrasat_relea) R 22578 22580 22479 0 -1 4202496 2225661 0 0 0 231945 290 0 0 25 0 1 0 777501969 143847424 30138 33554432000 4194304 4298156 140735611546576 18446744073709551615 4256804 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/22580/statm: 35119 30138 243 26 0 31751 0
Current children cumulated CPU time (s) 2322.35
Current children cumulated vsize (KiB) 140476

[startup+2382.3 s]
/proc/loadavg: 2.03 2.04 1.91 3/573 22657
/proc/meminfo: memFree=23731968/32950928 swapFree=49808508/67111528
[pid=22580] ppid=22578 vsize=171296 CPUtime=2382.35 cores=0,2,4,6
/proc/22580/stat : 22580 (contrasat_relea) R 22578 22580 22479 0 -1 4202496 2277303 0 0 0 237938 297 0 0 25 0 1 0 777501969 175407104 32999 33554432000 4194304 4298156 140735611546576 18446744073709551615 4254663 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/22580/statm: 42824 32999 243 26 0 39456 0
Current children cumulated CPU time (s) 2382.35
Current children cumulated vsize (KiB) 171296

[startup+2442.3 s]
/proc/loadavg: 2.15 2.07 1.92 3/573 22658
/proc/meminfo: memFree=23732276/32950928 swapFree=49808508/67111528
[pid=22580] ppid=22578 vsize=171296 CPUtime=2442.35 cores=0,2,4,6
/proc/22580/stat : 22580 (contrasat_relea) R 22578 22580 22479 0 -1 4202496 2358141 0 0 0 243928 307 0 0 25 0 1 0 777501969 175407104 33699 33554432000 4194304 4298156 140735611546576 18446744073709551615 4276251 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/22580/statm: 42824 33699 243 26 0 39456 0
Current children cumulated CPU time (s) 2442.35
Current children cumulated vsize (KiB) 171296

[startup+2502.3 s]
/proc/loadavg: 2.05 2.06 1.92 3/573 22660
/proc/meminfo: memFree=23704076/32950928 swapFree=49808508/67111528
[pid=22580] ppid=22578 vsize=171296 CPUtime=2502.36 cores=0,2,4,6
/proc/22580/stat : 22580 (contrasat_relea) R 22578 22580 22479 0 -1 4202496 2426757 0 0 0 249919 317 0 0 25 0 1 0 777501969 175407104 34619 33554432000 4194304 4298156 140735611546576 18446744073709551615 4256329 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/22580/statm: 42824 34619 243 26 0 39456 0
Current children cumulated CPU time (s) 2502.36
Current children cumulated vsize (KiB) 171296

[startup+2562.3 s]
/proc/loadavg: 2.02 2.04 1.92 3/573 22662
/proc/meminfo: memFree=23746196/32950928 swapFree=49808508/67111528
[pid=22580] ppid=22578 vsize=171296 CPUtime=2562.36 cores=0,2,4,6
/proc/22580/stat : 22580 (contrasat_relea) R 22578 22580 22479 0 -1 4202496 2501368 0 0 0 255910 326 0 0 25 0 1 0 777501969 175407104 32778 33554432000 4194304 4298156 140735611546576 18446744073709551615 4256333 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/22580/statm: 42824 32778 243 26 0 39456 0
Current children cumulated CPU time (s) 2562.36
Current children cumulated vsize (KiB) 171296

[startup+2622.3 s]
/proc/loadavg: 2.00 2.03 1.92 3/573 22663
/proc/meminfo: memFree=23796864/32950928 swapFree=49808508/67111528
[pid=22580] ppid=22578 vsize=117380 CPUtime=2622.36 cores=0,2,4,6
/proc/22580/stat : 22580 (contrasat_relea) R 22578 22580 22479 0 -1 4202496 2559142 0 0 0 261901 335 0 0 25 0 1 0 777501969 120197120 19424 33554432000 4194304 4298156 140735611546576 18446744073709551615 4256586 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/22580/statm: 29345 19424 243 26 0 25977 0
Current children cumulated CPU time (s) 2622.36
Current children cumulated vsize (KiB) 117380

[startup+2682.3 s]
/proc/loadavg: 2.00 2.02 1.92 3/573 22665
/proc/meminfo: memFree=23727744/32950928 swapFree=49808508/67111528
[pid=22580] ppid=22578 vsize=166700 CPUtime=2682.36 cores=0,2,4,6
/proc/22580/stat : 22580 (contrasat_relea) R 22578 22580 22479 0 -1 4202496 2621563 0 0 0 267892 344 0 0 25 0 1 0 777501969 170700800 33438 33554432000 4194304 4298156 140735611546576 18446744073709551615 4256575 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/22580/statm: 41675 33438 243 26 0 38307 0
Current children cumulated CPU time (s) 2682.36
Current children cumulated vsize (KiB) 166700

[startup+2742.3 s]
/proc/loadavg: 2.00 2.02 1.92 3/573 22666
/proc/meminfo: memFree=23711084/32950928 swapFree=49808508/67111528
[pid=22580] ppid=22578 vsize=166700 CPUtime=2742.38 cores=0,2,4,6
/proc/22580/stat : 22580 (contrasat_relea) R 22578 22580 22479 0 -1 4202496 2687180 0 0 0 273885 353 0 0 25 0 1 0 777501969 170700800 32838 33554432000 4194304 4298156 140735611546576 18446744073709551615 4276251 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/22580/statm: 41675 32838 243 26 0 38307 0
Current children cumulated CPU time (s) 2742.38
Current children cumulated vsize (KiB) 166700

[startup+2802.3 s]
/proc/loadavg: 2.15 2.05 1.93 3/573 22668
/proc/meminfo: memFree=23710056/32950928 swapFree=49808508/67111528
[pid=22580] ppid=22578 vsize=166700 CPUtime=2802.37 cores=0,2,4,6
/proc/22580/stat : 22580 (contrasat_relea) R 22578 22580 22479 0 -1 4202496 2746937 0 0 0 279876 361 0 0 25 0 1 0 777501969 170700800 33622 33554432000 4194304 4298156 140735611546576 18446744073709551615 4256333 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/22580/statm: 41675 33622 243 26 0 38307 0
Current children cumulated CPU time (s) 2802.37
Current children cumulated vsize (KiB) 166700

[startup+2862.32 s]
/proc/loadavg: 2.19 2.07 1.94 3/573 22670
/proc/meminfo: memFree=23711132/32950928 swapFree=49808508/67111528
[pid=22580] ppid=22578 vsize=197520 CPUtime=2862.38 cores=0,2,4,6
/proc/22580/stat : 22580 (contrasat_relea) R 22578 22580 22479 0 -1 4202496 2804146 0 0 0 285870 368 0 0 25 0 1 0 777501969 202260480 34144 33554432000 4194304 4298156 140735611546576 18446744073709551615 4256333 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/22580/statm: 49380 34144 243 26 0 46012 0
Current children cumulated CPU time (s) 2862.38
Current children cumulated vsize (KiB) 197520

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

[startup+2867.2 s]
/proc/loadavg: 2.17 2.06 1.94 3/573 22670
/proc/meminfo: memFree=23705676/32950928 swapFree=49808508/67111528
[pid=22580] ppid=22578 vsize=197520 CPUtime=2867.26 cores=0,2,4,6
/proc/22580/stat : 22580 (contrasat_relea) R 22578 22580 22479 0 -1 4202496 2804991 0 0 0 286358 368 0 0 25 0 1 0 777501969 202260480 34957 33554432000 4194304 4298156 140735611546576 18446744073709551615 4254648 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/22580/statm: 49380 34957 243 26 0 46012 0
Current children cumulated CPU time (s) 2867.26
Current children cumulated vsize (KiB) 197520

[startup+2892.8 s]
/proc/loadavg: 2.11 2.06 1.94 3/573 22670
/proc/meminfo: memFree=23730212/32950928 swapFree=49808508/67111528
[pid=22580] ppid=22578 vsize=166700 CPUtime=2892.87 cores=0,2,4,6
/proc/22580/stat : 22580 (contrasat_relea) R 22578 22580 22479 0 -1 4202496 2840663 0 0 0 288914 373 0 0 25 0 1 0 777501969 170700800 31953 33554432000 4194304 4298156 140735611546576 18446744073709551615 4254663 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/22580/statm: 41675 31953 243 26 0 38307 0
Current children cumulated CPU time (s) 2892.87
Current children cumulated vsize (KiB) 166700

[startup+2899.2 s]
/proc/loadavg: 2.09 2.06 1.94 3/573 22671
/proc/meminfo: memFree=23724008/32950928 swapFree=49808508/67111528
[pid=22580] ppid=22578 vsize=166700 CPUtime=2899.27 cores=0,2,4,6
/proc/22580/stat : 22580 (contrasat_relea) R 22578 22580 22479 0 -1 4202496 2849799 0 0 0 289553 374 0 0 25 0 1 0 777501969 170700800 31114 33554432000 4194304 4298156 140735611546576 18446744073709551615 4256333 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/22580/statm: 41675 31114 243 26 0 38307 0
Current children cumulated CPU time (s) 2899.27
Current children cumulated vsize (KiB) 166700

[startup+2905.6 s]
/proc/loadavg: 2.09 2.05 1.94 3/573 22671
/proc/meminfo: memFree=23711592/32950928 swapFree=49808508/67111528
[pid=22580] ppid=22578 vsize=166700 CPUtime=2905.67 cores=0,2,4,6
/proc/22580/stat : 22580 (contrasat_relea) R 22578 22580 22479 0 -1 4202496 2850870 0 0 0 290193 374 0 0 25 0 1 0 777501969 170700800 32134 33554432000 4194304 4298156 140735611546576 18446744073709551615 4254663 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/22580/statm: 41675 32134 243 26 0 38307 0
Current children cumulated CPU time (s) 2905.67
Current children cumulated vsize (KiB) 166700

[startup+2908.8 s]
/proc/loadavg: 2.08 2.05 1.94 3/573 22671
/proc/meminfo: memFree=23743956/32950928 swapFree=49808508/67111528
[pid=22580] ppid=22578 vsize=166700 CPUtime=2908.87 cores=0,2,4,6
/proc/22580/stat : 22580 (contrasat_relea) R 22578 22580 22479 0 -1 4202496 2859110 0 0 0 290512 375 0 0 25 0 1 0 777501969 170700800 30271 33554432000 4194304 4298156 140735611546576 18446744073709551615 4256826 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/22580/statm: 41675 30271 243 26 0 38307 0
Current children cumulated CPU time (s) 2908.87
Current children cumulated vsize (KiB) 166700

[startup+2909.62 s]
/proc/loadavg: 2.08 2.05 1.94 3/573 22671
/proc/meminfo: memFree=23742344/32950928 swapFree=49808508/67111528
[pid=22580] ppid=22578 vsize=166700 CPUtime=2909.69 cores=0,2,4,6
/proc/22580/stat : 22580 (contrasat_relea) R 22578 22580 22479 0 -1 4202496 2859318 0 0 0 290594 375 0 0 25 0 1 0 777501969 170700800 30473 33554432000 4194304 4298156 140735611546576 18446744073709551615 4256829 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/22580/statm: 41675 30473 243 26 0 38307 0
Current children cumulated CPU time (s) 2909.69
Current children cumulated vsize (KiB) 166700

[startup+2910 s]
/proc/loadavg: 2.08 2.05 1.94 3/573 22671
/proc/meminfo: memFree=23742344/32950928 swapFree=49808508/67111528
[pid=22580] ppid=22578 vsize=166700 CPUtime=2910.07 cores=0,2,4,6
/proc/22580/stat : 22580 (contrasat_relea) R 22578 22580 22479 0 -1 4202496 2859419 0 0 0 290632 375 0 0 25 0 1 0 777501969 170700800 30567 33554432000 4194304 4298156 140735611546576 18446744073709551615 4261489 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/22580/statm: 41675 30567 243 26 0 38307 0
Current children cumulated CPU time (s) 2910.07
Current children cumulated vsize (KiB) 166700

[startup+2910.4 s]
/proc/loadavg: 2.08 2.05 1.94 3/573 22671
/proc/meminfo: memFree=23742344/32950928 swapFree=49808508/67111528
[pid=22580] ppid=22578 vsize=117380 CPUtime=2910.47 cores=0,2,4,6
/proc/22580/stat : 22580 (contrasat_relea) R 22578 22580 22479 0 -1 4202496 2859421 0 0 0 290672 375 0 0 25 0 1 0 777501969 120197120 22054 33554432000 4194304 4298156 140735611546576 18446744073709551615 4256333 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/22580/statm: 29345 22054 243 26 0 25977 0
Current children cumulated CPU time (s) 2910.47
Current children cumulated vsize (KiB) 117380

[startup+2910.5 s]
/proc/loadavg: 2.08 2.05 1.94 3/573 22671
/proc/meminfo: memFree=23742344/32950928 swapFree=49808508/67111528
[pid=22580] ppid=22578 vsize=117380 CPUtime=2910.57 cores=0,2,4,6
/proc/22580/stat : 22580 (contrasat_relea) R 22578 22580 22479 0 -1 4202496 2859421 0 0 0 290682 375 0 0 25 0 1 0 777501969 120197120 22054 33554432000 4194304 4298156 140735611546576 18446744073709551615 4256480 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/22580/statm: 29345 22054 243 26 0 25977 0
Current children cumulated CPU time (s) 2910.57
Current children cumulated vsize (KiB) 117380

Child status: 20
Real time (s): 2910.51
CPU time (s): 2910.59
CPU user time (s): 2906.83
CPU system time (s): 3.75443
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 301524

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2906.83
system time used= 3.75443
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2859426
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= 2411

runsolver used 17.4074 second user time and 37.2583 second system time

The end

Launcher Data 

Begin job on node122 at 2011-05-29 10:50:32
IDJOB=3422158
IDBENCH=70818
IDSOLVER=1915
FILE ID=node122/3422158-1306659032
RUNJOBID= node122-1306658668-22497
PBS_JOBID= 13471775
Free space on /tmp= 73416 MiB

SOLVER NAME= minisat hack: contrasat 2011-03-02
BENCH NAME= SAT09/APPLICATIONS/bitverif/maxxor/maxxor032.cnf
COMMAND LINE= contrasat_release BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3422158-1306659032/watcher-3422158-1306659032 -o /tmp/evaluation-result-3422158-1306659032/solver-3422158-1306659032 -C 5000 -W 5100 -M 15500  contrasat_release HOME/instance-3422158-1306659032.cnf

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

MD5SUM BENCH= e1a6f3a7c69cc7fbec84aac478eb151a
RANDOM SEED=1795745055

node122.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.820
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.64
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.820
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 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		: 2666.820
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
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		: 2666.820
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.820
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
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		: 2666.820
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.820
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.820
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.97
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      23926900 kB
Buffers:        208972 kB
Cached:        2345072 kB
SwapCached:      60784 kB
Active:         832372 kB
Inactive:      7929628 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      23926900 kB
SwapTotal:    67111528 kB
SwapFree:     49808508 kB
Dirty:            1320 kB
Writeback:           0 kB
AnonPages:     6161324 kB
Mapped:          11852 kB
Slab:            98196 kB
PageTables:      93668 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS: 181030096 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= 73416 MiB
End job on node122 at 2011-05-29 11:39:02