Trace number 3493830

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
PicoMUS 941No Cert. 1800.09 1800.12

General information on the benchmark

NameSAT02/industrial/goldberg/rand_net/
rand_net50-40-5.shuffled.cnf
MD5SUMaae7fe5064cdba8e66161bb50ec0f209
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark754.708
Satisfiable
(Un)Satisfiability was proved
Number of variables4000
Number of clauses11901
Sum of the clauses size27950
Maximum clause length50
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 27800
Number of clauses of size 34100
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 51

Solver Data 

0.00/0.00	c [picomus] WARNING: no output file given
0.00/0.00	c [picomus] p cnf 4000 11901
22.49/22.56	s UNSATISFIABLE
22.79/22.80	c [picomus] extracted core 1 of size 10174 out of 11901 (85%) after 22.8 sec
33.39/33.49	c [picomus] extracted core 2 of size 9854 out of 11901 (83%) after 33.5 sec
46.48/46.56	c [picomus] extracted core 3 of size 9697 out of 11901 (81%) after 46.6 sec
69.09/69.14	c [picomus] extracted core 4 of size 9609 out of 11901 (81%) after 69.1 sec
93.69/93.72	c [picomus] extracted core 5 of size 9583 out of 11901 (81%) after 93.7 sec
108.80/108.87	c [picomus] extracted core 6 of size 9552 out of 11901 (80%) after 108.9 sec
125.18/125.27	c [picomus] extracted core 7 of size 9493 out of 11901 (80%) after 125.3 sec
143.58/143.61	c [picomus] extracted core 8 of size 9478 out of 11901 (80%) after 143.6 sec
166.19/166.29	c [picomus] extracted core 9 of size 9471 out of 11901 (80%) after 166.3 sec
182.08/182.19	c [picomus] extracted core 10 of size 9438 out of 11901 (79%) after 182.2 sec
198.38/198.48	c [picomus] extracted core 11 of size 9423 out of 11901 (79%) after 198.5 sec
215.18/215.21	c [picomus] extracted core 12 of size 9413 out of 11901 (79%) after 215.2 sec
229.98/230.00	c [picomus] extracted core 13 of size 9403 out of 11901 (79%) after 230.0 sec
247.58/247.67	c [picomus] extracted core 14 of size 9391 out of 11901 (79%) after 247.7 sec
260.98/261.06	c [picomus] extracted core 15 of size 9377 out of 11901 (79%) after 261.1 sec
279.58/279.67	c [picomus] extracted core 16 of size 9363 out of 11901 (79%) after 279.7 sec
297.28/297.37	c [picomus] extracted core 17 of size 9356 out of 11901 (79%) after 297.4 sec
313.49/313.58	c [picomus] extracted core 18 of size 9348 out of 11901 (79%) after 313.6 sec
331.98/332.01	c [picomus] extracted core 19 of size 9342 out of 11901 (78%) after 332.0 sec
599.78/599.85	c [picomus] reduction 1 to 9338 out of 11901 (78%) after 599.8 sec
865.58/865.65	c [picomus] reduction 2 to 9323 out of 11901 (78%) after 865.6 sec
1172.37/1172.45	c [picomus] reduction 3 to 9318 out of 11901 (78%) after 1172.4 sec
1301.96/1302.01	c [picomus] reduction 4 to 9314 out of 11901 (78%) after 1302.0 sec
1452.17/1452.21	c [picomus] reduction 5 to 9311 out of 11901 (78%) after 1452.2 sec
1618.66/1618.72	c [picomus] reduction 6 to 9308 out of 11901 (78%) after 1618.7 sec
1781.66/1781.73	c [picomus] reduction 7 to 9306 out of 11901 (78%) after 1781.7 sec

Verifier Data 

ERROR: no value line found !

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.1 (svn: 988)

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-3493830-1307810261/watcher-3493830-1307810261 -o /tmp/evaluation-result-3493830-1307810261/solver-3493830-1307810261 -C 1800 -W 1850 -M 7680 picomus HOME/instance-3493830-1307810261.cnf 

running on 2 cores: 0,2

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1850 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 7864320 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 7915520 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.02 1.95 2.84 3/177 12829
/proc/meminfo: memFree=30588560/32951124 swapFree=67051744/67111528
[pid=12829] ppid=12827 vsize=1468 CPUtime=0 cores=0,2
/proc/12829/stat : 12829 (picomus) R 12827 12829 10571 0 -1 4202496 286 0 0 0 0 0 0 0 23 0 1 0 892624097 1503232 240 33554432000 134512640 135072097 4290784736 18446744073709551615 134684699 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12829/statm: 367 241 60 137 0 228 0

[startup+0.071157 s]
/proc/loadavg: 1.02 1.95 2.84 3/177 12829
/proc/meminfo: memFree=30588560/32951124 swapFree=67051744/67111528
[pid=12829] ppid=12827 vsize=2012 CPUtime=0.06 cores=0,2
/proc/12829/stat : 12829 (picomus) R 12827 12829 10571 0 -1 4202496 430 0 0 0 6 0 0 0 23 0 1 0 892624097 2060288 384 33554432000 134512640 135072097 4290784736 18446744073709551615 134518078 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12829/statm: 503 384 68 137 0 364 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 2012

[startup+0.101097 s]
/proc/loadavg: 1.02 1.95 2.84 3/177 12829
/proc/meminfo: memFree=30588560/32951124 swapFree=67051744/67111528
[pid=12829] ppid=12827 vsize=2012 CPUtime=0.09 cores=0,2
/proc/12829/stat : 12829 (picomus) R 12827 12829 10571 0 -1 4202496 454 0 0 0 9 0 0 0 23 0 1 0 892624097 2060288 408 33554432000 134512640 135072097 4290784736 18446744073709551615 134537967 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12829/statm: 503 408 68 137 0 364 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2012

[startup+0.301117 s]
/proc/loadavg: 1.02 1.95 2.84 3/177 12829
/proc/meminfo: memFree=30588560/32951124 swapFree=67051744/67111528
[pid=12829] ppid=12827 vsize=2676 CPUtime=0.29 cores=0,2
/proc/12829/stat : 12829 (picomus) R 12827 12829 10571 0 -1 4202496 598 0 0 0 29 0 0 0 25 0 1 0 892624097 2740224 552 33554432000 134512640 135072097 4290784736 18446744073709551615 134538359 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12829/statm: 669 552 68 137 0 530 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2676

[startup+0.701046 s]
/proc/loadavg: 1.02 1.95 2.84 3/177 12829
/proc/meminfo: memFree=30588560/32951124 swapFree=67051744/67111528
[pid=12829] ppid=12827 vsize=3744 CPUtime=0.69 cores=0,2
/proc/12829/stat : 12829 (picomus) R 12827 12829 10571 0 -1 4202496 873 0 0 0 69 0 0 0 25 0 1 0 892624097 3833856 827 33554432000 134512640 135072097 4290784736 18446744073709551615 134517956 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12829/statm: 936 827 68 137 0 797 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3744

[startup+1.50093 s]
/proc/loadavg: 1.02 1.95 2.84 5/190 12863
/proc/meminfo: memFree=30564436/32951124 swapFree=67051744/67111528
[pid=12829] ppid=12827 vsize=6160 CPUtime=1.49 cores=0,2
/proc/12829/stat : 12829 (picomus) R 12827 12829 10571 0 -1 4202496 1472 0 0 0 149 0 0 0 25 0 1 0 892624097 6307840 1426 33554432000 134512640 135072097 4290784736 18446744073709551615 134539119 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12829/statm: 1540 1426 68 137 0 1401 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6160

[startup+3.10061 s]
/proc/loadavg: 1.02 1.95 2.84 5/190 12863
/proc/meminfo: memFree=30556004/32951124 swapFree=67051744/67111528
[pid=12829] ppid=12827 vsize=10780 CPUtime=3.09 cores=0,2
/proc/12829/stat : 12829 (picomus) R 12827 12829 10571 0 -1 4202496 2620 0 0 0 309 0 0 0 25 0 1 0 892624097 11038720 2574 33554432000 134512640 135072097 4290784736 18446744073709551615 134543792 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12829/statm: 2695 2574 68 137 0 2556 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10780

[startup+6.30101 s]
/proc/loadavg: 1.26 1.99 2.84 5/190 12863
/proc/meminfo: memFree=30534300/32951124 swapFree=67051744/67111528
[pid=12829] ppid=12827 vsize=20672 CPUtime=6.29 cores=0,2
/proc/12829/stat : 12829 (picomus) R 12827 12829 10571 0 -1 4202496 5038 0 0 0 629 0 0 0 25 0 1 0 892624097 21168128 4992 33554432000 134512640 135072097 4290784736 18446744073709551615 134557168 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12829/statm: 5168 4992 68 137 0 5029 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 20672

[startup+12.7009 s]
/proc/loadavg: 1.48 2.02 2.85 5/190 12863
/proc/meminfo: memFree=30508912/32951124 swapFree=67051744/67111528
[pid=12829] ppid=12827 vsize=38476 CPUtime=12.69 cores=0,2
/proc/12829/stat : 12829 (picomus) R 12827 12829 10571 0 -1 4202496 9461 0 0 0 1268 1 0 0 25 0 1 0 892624097 39399424 9415 33554432000 134512640 135072097 4290784736 18446744073709551615 134517936 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12829/statm: 9619 9415 68 137 0 9480 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 38476

[startup+25.5005 s]
/proc/loadavg: 2.03 2.12 2.87 5/190 12863
/proc/meminfo: memFree=30509504/32951124 swapFree=67051744/67111528
[pid=12829] ppid=12827 vsize=9260 CPUtime=25.49 cores=0,2
/proc/12829/stat : 12829 (picomus) R 12827 12829 10571 0 -1 4202496 17979 0 0 0 2545 4 0 0 25 0 1 0 892624097 9482240 2179 33554432000 134512640 135072097 4290784736 18446744073709551615 134543847 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12829/statm: 2315 2179 76 137 0 2176 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 9260

[startup+51.1009 s]
/proc/loadavg: 2.70 2.27 2.90 5/190 12864
/proc/meminfo: memFree=30493168/32951124 swapFree=67051744/67111528
[pid=12829] ppid=12827 vsize=15244 CPUtime=51.09 cores=0,2
/proc/12829/stat : 12829 (picomus) R 12827 12829 10571 0 -1 4202496 35171 0 0 0 5101 8 0 0 25 0 1 0 892624097 15609856 3717 33554432000 134512640 135072097 4290784736 18446744073709551615 134543647 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12829/statm: 3811 3717 76 137 0 3672 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 15244

[startup+102.307 s]
/proc/loadavg: 3.44 2.53 2.95 5/190 12865
/proc/meminfo: memFree=30427540/32951124 swapFree=67051744/67111528
[pid=12829] ppid=12827 vsize=26472 CPUtime=102.3 cores=0,2
/proc/12829/stat : 12829 (picomus) R 12827 12829 10571 0 -1 4202496 70911 0 0 0 10214 16 0 0 25 0 1 0 892624097 27107328 6495 33554432000 134512640 135072097 4290784736 18446744073709551615 134556761 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12829/statm: 6618 6495 76 137 0 6479 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 26472

[startup+162.301 s]
/proc/loadavg: 3.37 2.67 2.97 4/184 12891
/proc/meminfo: memFree=30315340/32951124 swapFree=67051744/67111528
[pid=12829] ppid=12827 vsize=55372 CPUtime=162.28 cores=0,2
/proc/12829/stat : 12829 (picomus) R 12827 12829 10571 0 -1 4202496 112400 0 0 0 16204 24 0 0 25 0 1 0 892624097 56700928 13708 33554432000 134512640 135072097 4290784736 18446744073709551615 134537952 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12829/statm: 13843 13708 76 137 0 13704 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 55372

[startup+222.301 s]
/proc/loadavg: 3.13 2.73 2.97 4/184 12892
/proc/meminfo: memFree=29846704/32951124 swapFree=67051744/67111528
[pid=12829] ppid=12827 vsize=22472 CPUtime=222.29 cores=0,2
/proc/12829/stat : 12829 (picomus) R 12827 12829 10571 0 -1 4202496 155204 0 0 0 22195 34 0 0 25 0 1 0 892624097 23011328 5480 33554432000 134512640 135072097 4290784736 18446744073709551615 134556606 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12829/statm: 5618 5480 76 137 0 5479 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 22472

[startup+282.301 s]
/proc/loadavg: 3.05 2.78 2.97 4/184 12894
/proc/meminfo: memFree=29703580/32951124 swapFree=67051744/67111528
[pid=12829] ppid=12827 vsize=9752 CPUtime=282.28 cores=0,2
/proc/12829/stat : 12829 (picomus) R 12827 12829 10571 0 -1 4202496 197126 0 0 0 28183 45 0 0 25 0 1 0 892624097 9986048 2297 33554432000 134512640 135072097 4290784736 18446744073709551615 134684699 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12829/statm: 2438 2297 76 137 0 2299 0
Current children cumulated CPU time (s) 282.28
Current children cumulated vsize (KiB) 9752

[startup+342.3 s]
/proc/loadavg: 3.02 2.81 2.97 4/184 12896
/proc/meminfo: memFree=29639700/32951124 swapFree=67051744/67111528
[pid=12829] ppid=12827 vsize=74732 CPUtime=342.28 cores=0,2
/proc/12829/stat : 12829 (picomus) R 12827 12829 10571 0 -1 4202496 250300 0 0 0 34173 55 0 0 25 0 1 0 892624097 76525568 18560 33554432000 134512640 135072097 4290784736 18446744073709551615 134538307 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12829/statm: 18683 18560 76 137 0 18544 0
Current children cumulated CPU time (s) 342.28
Current children cumulated vsize (KiB) 74732

[startup+402.3 s]
/proc/loadavg: 3.00 2.85 2.97 4/184 12897
/proc/meminfo: memFree=29545552/32951124 swapFree=67051744/67111528
[pid=12829] ppid=12827 vsize=125080 CPUtime=402.28 cores=0,2
/proc/12829/stat : 12829 (picomus) R 12827 12829 10571 0 -1 4202496 262907 0 0 0 40170 58 0 0 25 0 1 0 892624097 128081920 31163 33554432000 134512640 135072097 4290784736 18446744073709551615 134556781 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12829/statm: 31270 31163 76 137 0 31131 0
Current children cumulated CPU time (s) 402.28
Current children cumulated vsize (KiB) 125080

[startup+462.301 s]
/proc/loadavg: 3.00 2.87 2.97 4/184 12899
/proc/meminfo: memFree=29436000/32951124 swapFree=67051744/67111528
[pid=12829] ppid=12827 vsize=175044 CPUtime=462.28 cores=0,2
/proc/12829/stat : 12829 (picomus) R 12827 12829 10571 0 -1 4202496 275459 0 0 0 46169 59 0 0 25 0 1 0 892624097 179245056 43676 33554432000 134512640 135072097 4290784736 18446744073709551615 134556770 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12829/statm: 43761 43676 76 137 0 43622 0
Current children cumulated CPU time (s) 462.28
Current children cumulated vsize (KiB) 175044

[startup+522.301 s]
/proc/loadavg: 3.00 2.89 2.97 4/184 12900
/proc/meminfo: memFree=29405588/32951124 swapFree=67051744/67111528
[pid=12829] ppid=12827 vsize=199736 CPUtime=522.28 cores=0,2
/proc/12829/stat : 12829 (picomus) R 12827 12829 10571 0 -1 4202496 281730 0 0 0 52168 60 0 0 25 0 1 0 892624097 204529664 49846 33554432000 134512640 135072097 4290784736 18446744073709551615 134540127 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12829/statm: 49934 49846 76 137 0 49795 0
Current children cumulated CPU time (s) 522.28
Current children cumulated vsize (KiB) 199736

[startup+582.301 s]
/proc/loadavg: 3.00 2.91 2.97 4/184 12902
/proc/meminfo: memFree=29351476/32951124 swapFree=67051744/67111528
[pid=12829] ppid=12827 vsize=253060 CPUtime=582.28 cores=0,2
/proc/12829/stat : 12829 (picomus) R 12827 12829 10571 0 -1 4202496 295524 0 0 0 58166 62 0 0 25 0 1 0 892624097 259133440 63180 33554432000 134512640 135072097 4290784736 18446744073709551615 134517936 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12829/statm: 63265 63180 76 137 0 63126 0
Current children cumulated CPU time (s) 582.28
Current children cumulated vsize (KiB) 253060

[startup+642.301 s]

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

[startup+882.3 s]
/proc/loadavg: 3.01 2.97 2.98 4/184 12910
/proc/meminfo: memFree=29306320/32951124 swapFree=67051744/67111528
[pid=12829] ppid=12827 vsize=268508 CPUtime=882.28 cores=0,2
/proc/12829/stat : 12829 (picomus) R 12827 12829 10571 0 -1 4202496 299446 0 0 0 88165 63 0 0 25 0 1 0 892624097 274952192 67043 33554432000 134512640 135072097 4290784736 18446744073709551615 134541107 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12829/statm: 67127 67043 77 137 0 66988 0
Current children cumulated CPU time (s) 882.28
Current children cumulated vsize (KiB) 268508

[startup+942.301 s]
/proc/loadavg: 3.00 2.97 2.98 4/184 12912
/proc/meminfo: memFree=29306408/32951124 swapFree=67051744/67111528
[pid=12829] ppid=12827 vsize=268508 CPUtime=942.28 cores=0,2
/proc/12829/stat : 12829 (picomus) R 12827 12829 10571 0 -1 4202496 299446 0 0 0 94165 63 0 0 25 0 1 0 892624097 274952192 67043 33554432000 134512640 135072097 4290784736 18446744073709551615 134517979 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12829/statm: 67127 67043 77 137 0 66988 0
Current children cumulated CPU time (s) 942.28
Current children cumulated vsize (KiB) 268508

[startup+1002.3 s]
/proc/loadavg: 3.00 2.97 2.98 4/184 12913
/proc/meminfo: memFree=29282688/32951124 swapFree=67051744/67111528
[pid=12829] ppid=12827 vsize=292444 CPUtime=1002.27 cores=0,2
/proc/12829/stat : 12829 (picomus) R 12827 12829 10571 0 -1 4202496 305402 0 0 0 100163 64 0 0 25 0 1 0 892624097 299462656 72995 33554432000 134512640 135072097 4290784736 18446744073709551615 134541075 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12829/statm: 73111 72995 77 137 0 72972 0
Current children cumulated CPU time (s) 1002.27
Current children cumulated vsize (KiB) 292444

[startup+1062.3 s]
/proc/loadavg: 3.00 2.97 2.98 4/184 12915
/proc/meminfo: memFree=29269016/32951124 swapFree=67051744/67111528
[pid=12829] ppid=12827 vsize=306212 CPUtime=1062.27 cores=0,2
/proc/12829/stat : 12829 (picomus) R 12827 12829 10571 0 -1 4202496 308872 0 0 0 106162 65 0 0 25 0 1 0 892624097 313561088 76464 33554432000 134512640 135072097 4290784736 18446744073709551615 134517956 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12829/statm: 76553 76464 77 137 0 76414 0
Current children cumulated CPU time (s) 1062.27
Current children cumulated vsize (KiB) 306212

[startup+1122.3 s]
/proc/loadavg: 3.00 2.97 2.98 4/184 12916
/proc/meminfo: memFree=29269088/32951124 swapFree=67051744/67111528
[pid=12829] ppid=12827 vsize=306108 CPUtime=1122.27 cores=0,2
/proc/12829/stat : 12829 (picomus) R 12827 12829 10571 0 -1 4202496 308872 0 0 0 112162 65 0 0 25 0 1 0 892624097 313454592 76443 33554432000 134512640 135072097 4290784736 18446744073709551615 134557326 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12829/statm: 76527 76443 77 137 0 76388 0
Current children cumulated CPU time (s) 1122.27
Current children cumulated vsize (KiB) 306108

[startup+1182.3 s]
/proc/loadavg: 3.00 2.97 2.98 4/184 12918
/proc/meminfo: memFree=29268060/32951124 swapFree=67051744/67111528
[pid=12829] ppid=12827 vsize=309516 CPUtime=1182.27 cores=0,2
/proc/12829/stat : 12829 (picomus) R 12827 12829 10571 0 -1 4202496 309722 0 0 0 118162 65 0 0 25 0 1 0 892624097 316944384 77292 33554432000 134512640 135072097 4290784736 18446744073709551615 134556350 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12829/statm: 77379 77292 77 137 0 77240 0
Current children cumulated CPU time (s) 1182.27
Current children cumulated vsize (KiB) 309516

[startup+1242.3 s]
/proc/loadavg: 3.00 2.97 2.98 4/184 12920
/proc/meminfo: memFree=29264048/32951124 swapFree=67051744/67111528
[pid=12829] ppid=12827 vsize=308348 CPUtime=1242.27 cores=0,2
/proc/12829/stat : 12829 (picomus) R 12827 12829 10571 0 -1 4202496 309722 0 0 0 124162 65 0 0 25 0 1 0 892624097 315748352 77003 33554432000 134512640 135072097 4290784736 18446744073709551615 134543704 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12829/statm: 77087 77003 77 137 0 76948 0
Current children cumulated CPU time (s) 1242.27
Current children cumulated vsize (KiB) 308348

[startup+1302.3 s]
/proc/loadavg: 3.04 2.99 2.99 4/184 12921
/proc/meminfo: memFree=29267232/32951124 swapFree=67051744/67111528
[pid=12829] ppid=12827 vsize=305256 CPUtime=1302.27 cores=0,2
/proc/12829/stat : 12829 (picomus) R 12827 12829 10571 0 -1 4202496 309722 0 0 0 130162 65 0 0 25 0 1 0 892624097 312582144 76230 33554432000 134512640 135072097 4290784736 18446744073709551615 134557720 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12829/statm: 76314 76230 77 137 0 76175 0
Current children cumulated CPU time (s) 1302.27
Current children cumulated vsize (KiB) 305256

[startup+1362.3 s]
/proc/loadavg: 3.02 2.99 2.99 4/184 12923
/proc/meminfo: memFree=29221328/32951124 swapFree=67051744/67111528
[pid=12829] ppid=12827 vsize=312384 CPUtime=1362.27 cores=0,2
/proc/12829/stat : 12829 (picomus) R 12827 12829 10571 0 -1 4202496 312536 0 0 0 136161 66 0 0 25 0 1 0 892624097 319881216 78012 33554432000 134512640 135072097 4290784736 18446744073709551615 134539704 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12829/statm: 78096 78012 77 137 0 77957 0
Current children cumulated CPU time (s) 1362.27
Current children cumulated vsize (KiB) 312384

[startup+1422.31 s]
/proc/loadavg: 3.00 2.99 2.99 4/184 12933
/proc/meminfo: memFree=29189860/32951124 swapFree=67051744/67111528
[pid=12829] ppid=12827 vsize=346432 CPUtime=1422.27 cores=0,2
/proc/12829/stat : 12829 (picomus) R 12827 12829 10571 0 -1 4202496 320999 0 0 0 142159 68 0 0 25 0 1 0 892624097 354746368 86462 33554432000 134512640 135072097 4290784736 18446744073709551615 134556770 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12829/statm: 86608 86462 77 137 0 86469 0
Current children cumulated CPU time (s) 1422.27
Current children cumulated vsize (KiB) 346432

[startup+1482.3 s]
/proc/loadavg: 3.00 2.99 2.99 4/184 12935
/proc/meminfo: memFree=29181516/32951124 swapFree=67051744/67111528
[pid=12829] ppid=12827 vsize=346428 CPUtime=1482.27 cores=0,2
/proc/12829/stat : 12829 (picomus) R 12827 12829 10571 0 -1 4202496 320999 0 0 0 148159 68 0 0 25 0 1 0 892624097 354742272 86461 33554432000 134512640 135072097 4290784736 18446744073709551615 134543847 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12829/statm: 86607 86461 77 137 0 86468 0
Current children cumulated CPU time (s) 1482.27
Current children cumulated vsize (KiB) 346428

[startup+1542.3 s]
/proc/loadavg: 3.00 2.99 2.99 4/184 12937
/proc/meminfo: memFree=29164600/32951124 swapFree=67051744/67111528
[pid=12829] ppid=12827 vsize=346428 CPUtime=1542.27 cores=0,2
/proc/12829/stat : 12829 (picomus) R 12827 12829 10571 0 -1 4202496 320999 0 0 0 154159 68 0 0 25 0 1 0 892624097 354742272 86461 33554432000 134512640 135072097 4290784736 18446744073709551615 134518088 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12829/statm: 86607 86461 77 137 0 86468 0
Current children cumulated CPU time (s) 1542.27
Current children cumulated vsize (KiB) 346428

[startup+1602.3 s]
/proc/loadavg: 3.00 2.99 2.99 4/184 12940
/proc/meminfo: memFree=29169156/32951124 swapFree=67051744/67111528
[pid=12829] ppid=12827 vsize=346428 CPUtime=1602.26 cores=0,2
/proc/12829/stat : 12829 (picomus) R 12827 12829 10571 0 -1 4202496 320999 0 0 0 160158 68 0 0 25 0 1 0 892624097 354742272 86461 33554432000 134512640 135072097 4290784736 18446744073709551615 134517997 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12829/statm: 86607 86461 77 137 0 86468 0
Current children cumulated CPU time (s) 1602.26
Current children cumulated vsize (KiB) 346428

[startup+1662.3 s]
/proc/loadavg: 3.00 2.99 2.99 4/184 12943
/proc/meminfo: memFree=29171660/32951124 swapFree=67051744/67111528
[pid=12829] ppid=12827 vsize=346428 CPUtime=1662.26 cores=0,2
/proc/12829/stat : 12829 (picomus) R 12827 12829 10571 0 -1 4202496 320999 0 0 0 166158 68 0 0 25 0 1 0 892624097 354742272 86461 33554432000 134512640 135072097 4290784736 18446744073709551615 134517956 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12829/statm: 86607 86461 77 137 0 86468 0
Current children cumulated CPU time (s) 1662.26
Current children cumulated vsize (KiB) 346428

[startup+1722.3 s]
/proc/loadavg: 3.00 2.99 2.99 4/184 12944
/proc/meminfo: memFree=29178316/32951124 swapFree=67051744/67111528
[pid=12829] ppid=12827 vsize=346428 CPUtime=1722.26 cores=0,2
/proc/12829/stat : 12829 (picomus) R 12827 12829 10571 0 -1 4202496 320999 0 0 0 172158 68 0 0 25 0 1 0 892624097 354742272 86461 33554432000 134512640 135072097 4290784736 18446744073709551615 134556778 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12829/statm: 86607 86461 77 137 0 86468 0
Current children cumulated CPU time (s) 1722.26
Current children cumulated vsize (KiB) 346428

[startup+1782.3 s]
/proc/loadavg: 3.00 2.99 2.99 4/184 12946
/proc/meminfo: memFree=29177896/32951124 swapFree=67051744/67111528
[pid=12829] ppid=12827 vsize=346428 CPUtime=1782.26 cores=0,2
/proc/12829/stat : 12829 (picomus) R 12827 12829 10571 0 -1 4202496 320999 0 0 0 178158 68 0 0 25 0 1 0 892624097 354742272 86461 33554432000 134512640 135072097 4290784736 18446744073709551615 134556778 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12829/statm: 86607 86461 77 137 0 86468 0
Current children cumulated CPU time (s) 1782.26
Current children cumulated vsize (KiB) 346428



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.1 s]
/proc/loadavg: 3.00 2.99 2.99 4/184 12947
/proc/meminfo: memFree=29177768/32951124 swapFree=67051744/67111528
[pid=12829] ppid=12827 vsize=346428 CPUtime=1800.06 cores=0,2
/proc/12829/stat : 12829 (picomus) R 12827 12829 10571 0 -1 4202496 320999 0 0 0 179938 68 0 0 25 0 1 0 892624097 354742272 86461 33554432000 134512640 135072097 4290784736 18446744073709551615 134543928 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12829/statm: 86607 86461 77 137 0 86468 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 346428

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

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

[startup+1800.1 s]
/proc/loadavg: 3.00 2.99 2.99 4/184 12947
/proc/meminfo: memFree=29177768/32951124 swapFree=67051744/67111528
[pid=12829] ppid=12827 vsize=346428 CPUtime=1800.06 cores=0,2
/proc/12829/stat : 12829 (picomus) R 12827 12829 10571 0 -1 4202496 320999 0 0 0 179938 68 0 0 25 0 1 0 892624097 354742272 86461 33554432000 134512640 135072097 4290784736 18446744073709551615 134543928 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12829/statm: 86607 86461 77 137 0 86468 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 346428

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.12
CPU time (s): 1800.09
CPU user time (s): 1799.38
CPU system time (s): 0.701893
CPU usage (%): 99.998
Max. virtual memory (cumulated for all children) (KiB): 346512

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.38
system time used= 0.701893
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 320999
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 4
involuntary context switches= 4498

runsolver used 3.14952 second user time and 6.10607 second system time

The end

Launcher Data 

Begin job on node138 at 2011-06-11 18:37:41
IDJOB=3493830
IDBENCH=88016
IDSOLVER=1974
FILE ID=node138/3493830-1307810261
RUNJOBID= node138-1307810261-12804
PBS_JOBID= 13551048
Free space on /tmp= 74084 MiB

SOLVER NAME= PicoMUS 941
BENCH NAME= SAT02/industrial/goldberg/rand_net/rand_net50-40-5.shuffled.cnf
COMMAND LINE= picomus BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3493830-1307810261/watcher-3493830-1307810261 -o /tmp/evaluation-result-3493830-1307810261/solver-3493830-1307810261 -C 1800 -W 1850 -M 7680  picomus HOME/instance-3493830-1307810261.cnf

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 7680 MiB
NBCORE= 2

MD5SUM BENCH= aae7fe5064cdba8e66161bb50ec0f209
RANDOM SEED=1278909636

node138.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		: 2666.854
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	: 5333.70
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		: 2666.854
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		: 2666.854
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		: 2666.854
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		: 2666.854
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	: 5332.80
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		: 2666.854
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		: 2666.854
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		: 2666.854
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:      30589616 kB
Buffers:        325148 kB
Cached:        1815524 kB
SwapCached:      13468 kB
Active:         598980 kB
Inactive:      1560072 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      30589616 kB
SwapTotal:    67111528 kB
SwapFree:     67051744 kB
Dirty:             788 kB
Writeback:           0 kB
AnonPages:       15232 kB
Mapped:           8864 kB
Slab:           137252 kB
PageTables:       5224 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   191696 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= 74076 MiB
End job on node138 at 2011-06-11 19:07:43