Trace number 3501284

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
PicoGCNF 941No Cert. 1800.06 1800.01

General information on the benchmark

Namegmus/belov/
pj2010.aig.k25.gcnf
MD5SUMc47eecf0b402e36539f0f87ce1331bd1
Bench CategoryGMUS (GMUS)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark99.4699
Satisfiable
(Un)Satisfiability was proved
Number of variables418467
Number of clauses1233244
Sum of the clauses size2877568
Maximum clause length3
Minimum clause length1
Number of clauses of size 11
Number of clauses of size 2822162
Number of clauses of size 3411081
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50
Number of groups411081
Number of clauses in the kernel (group 0)1
Least number of clauses in a group (except group 0) 3
Greatest number of clauses in a group (except group 0) 3

Solver Data 

6.77/6.86	c [picogcnf] 6.84 seconds: first call to SAT solver returned
6.77/6.86	s UNSATISFIABLE
6.77/6.86	c [picogcnf] 6.84 seconds: <1> reduction to 19311 out of 411081 (5%)
39.17/39.28	c [picogcnf] 39.27 seconds: <2> reduction to 18310 out of 411081 (4%)
39.27/39.30	c [picogcnf] 39.28 seconds: <3> reduction to 18309 out of 411081 (4%)
102.57/102.69	c [picogcnf] 102.68 seconds: <4> reduction to 18306 out of 411081 (4%)
203.58/203.68	c [picogcnf] 203.67 seconds: <5> reduction to 18303 out of 411081 (4%)
255.48/255.51	c [picogcnf] 255.51 seconds: <6> reduction to 18299 out of 411081 (4%)
297.28/297.35	c [picogcnf] 297.34 seconds: <7> reduction to 18294 out of 411081 (4%)
297.28/297.36	c [picogcnf] 297.35 seconds: <8> reduction to 18293 out of 411081 (4%)
301.58/301.68	c [picogcnf] 301.68 seconds: <9> reduction to 18292 out of 411081 (4%)
337.78/337.87	c [picogcnf] 337.86 seconds: <10> reduction to 18259 out of 411081 (4%)
344.38/344.40	c [picogcnf] 344.39 seconds: <11> reduction to 18258 out of 411081 (4%)
344.38/344.41	c [picogcnf] 344.41 seconds: <12> reduction to 18255 out of 411081 (4%)
344.78/344.85	c [picogcnf] 344.85 seconds: <13> reduction to 18252 out of 411081 (4%)
344.78/344.87	c [picogcnf] 344.86 seconds: <14> reduction to 18251 out of 411081 (4%)
345.58/345.69	c [picogcnf] 345.68 seconds: <15> reduction to 18250 out of 411081 (4%)
369.18/369.28	c [picogcnf] 369.27 seconds: <16> reduction to 18239 out of 411081 (4%)
371.88/371.93	c [picogcnf] 371.93 seconds: <17> reduction to 17742 out of 411081 (4%)
392.08/392.12	c [picogcnf] 392.11 seconds: <18> reduction to 17703 out of 411081 (4%)
489.18/489.24	c [picogcnf] 489.24 seconds: <19> reduction to 17701 out of 411081 (4%)
489.18/489.26	c [picogcnf] 489.26 seconds: <20> reduction to 17700 out of 411081 (4%)
516.29/516.38	c [picogcnf] 516.38 seconds: <21> reduction to 17694 out of 411081 (4%)
601.70/601.74	c [picogcnf] 601.74 seconds: <22> reduction to 17681 out of 411081 (4%)
608.30/608.31	c [picogcnf] 608.31 seconds: <23> reduction to 17677 out of 411081 (4%)
608.30/608.32	c [picogcnf] 608.33 seconds: <24> reduction to 17676 out of 411081 (4%)
608.69/608.79	c [picogcnf] 608.79 seconds: <25> reduction to 17674 out of 411081 (4%)
695.10/695.17	c [picogcnf] 695.18 seconds: <26> reduction to 17573 out of 411081 (4%)
695.20/695.21	c [picogcnf] 695.22 seconds: <27> reduction to 17337 out of 411081 (4%)
695.20/695.24	c [picogcnf] 695.24 seconds: <28> reduction to 17336 out of 411081 (4%)
758.70/758.73	c [picogcnf] 758.74 seconds: <29> reduction to 17334 out of 411081 (4%)
860.80/860.86	c [picogcnf] 860.87 seconds: <30> reduction to 17333 out of 411081 (4%)
933.20/933.22	c [picogcnf] 933.23 seconds: <31> reduction to 17332 out of 411081 (4%)
1010.81/1010.81	c [picogcnf] 1010.83 seconds: <32> reduction to 17323 out of 411081 (4%)
1116.52/1116.55	c [picogcnf] 1116.58 seconds: <33> reduction to 17311 out of 411081 (4%)
1116.52/1116.57	c [picogcnf] 1116.60 seconds: <34> reduction to 17310 out of 411081 (4%)
1180.61/1180.61	c [picogcnf] 1180.64 seconds: <35> reduction to 17308 out of 411081 (4%)
1334.52/1334.51	c [picogcnf] 1334.54 seconds: <36> reduction to 17304 out of 411081 (4%)
1419.92/1419.98	c [picogcnf] 1420.02 seconds: <37> reduction to 17264 out of 411081 (4%)
1426.52/1426.57	c [picogcnf] 1426.60 seconds: <38> reduction to 17262 out of 411081 (4%)
1513.43/1513.46	c [picogcnf] 1513.50 seconds: <39> reduction to 16990 out of 411081 (4%)
1577.03/1577.00	c [picogcnf] 1577.04 seconds: <40> reduction to 16988 out of 411081 (4%)
1679.03/1679.02	c [picogcnf] 1679.07 seconds: <41> reduction to 16987 out of 411081 (4%)
1730.73/1730.70	c [picogcnf] 1730.74 seconds: <42> reduction to 16982 out of 411081 (4%)

Verifier Data 

ERROR: no value line found !

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.1 (svn: 989)

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 /var/tmp/evaluation-result-3501284-1308042160/watcher-3501284-1308042160 -o /var/tmp/evaluation-result-3501284-1308042160/solver-3501284-1308042160 -C 1800 -W 1850 -M 7680 picogcnf /varHOME/instance-3501284-1308042160.gcnf 

running on 2 cores: 5,7

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: 2.95 3.22 3.33 4/189 2606
/proc/meminfo: memFree=18998056/32950928 swapFree=67053956/67111528
[pid=2606] ppid=2604 vsize=4988 CPUtime=0 cores=5,7
/proc/2606/stat : 2606 (picogcnf) R 2604 2606 1667 0 -1 4202496 1209 0 0 0 0 0 0 0 22 0 1 0 915813078 5107712 963 33554432000 134512640 135066516 4294713984 18446744073709551615 134705534 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2606/statm: 1247 963 55 136 0 1110 0

[startup+0.0720371 s]
/proc/loadavg: 2.95 3.22 3.33 4/189 2606
/proc/meminfo: memFree=18998056/32950928 swapFree=67053956/67111528
[pid=2606] ppid=2604 vsize=28312 CPUtime=0.06 cores=5,7
/proc/2606/stat : 2606 (picogcnf) R 2604 2606 1667 0 -1 4202496 6962 0 0 0 6 0 0 0 22 0 1 0 915813078 28991488 6636 33554432000 134512640 135066516 4294713984 18446744073709551615 134540317 0 0 4096 0 0 0 0 17 7 0 0 0
/proc/2606/statm: 7078 6636 56 136 0 6941 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 28312

[startup+0.101035 s]
/proc/loadavg: 2.95 3.22 3.33 4/189 2606
/proc/meminfo: memFree=18998056/32950928 swapFree=67053956/67111528
[pid=2606] ppid=2604 vsize=29764 CPUtime=0.09 cores=5,7
/proc/2606/stat : 2606 (picogcnf) R 2604 2606 1667 0 -1 4202496 7551 0 0 0 9 0 0 0 23 0 1 0 915813078 30478336 7225 33554432000 134512640 135066516 4294713984 18446744073709551615 134644113 0 0 4096 0 0 0 0 17 7 0 0 0
/proc/2606/statm: 7441 7225 56 136 0 7304 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 29764

[startup+0.300997 s]
/proc/loadavg: 2.95 3.22 3.33 4/189 2606
/proc/meminfo: memFree=18998056/32950928 swapFree=67053956/67111528
[pid=2606] ppid=2604 vsize=48608 CPUtime=0.29 cores=5,7
/proc/2606/stat : 2606 (picogcnf) R 2604 2606 1667 0 -1 4202496 11484 0 0 0 27 2 0 0 23 0 1 0 915813078 49774592 11158 33554432000 134512640 135066516 4294713984 18446744073709551615 134550255 0 0 4096 0 0 0 0 17 7 0 0 0
/proc/2606/statm: 12152 11158 56 136 0 12015 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 48608

[startup+0.700921 s]
/proc/loadavg: 2.95 3.22 3.33 4/189 2606
/proc/meminfo: memFree=18998056/32950928 swapFree=67053956/67111528
[pid=2606] ppid=2604 vsize=84516 CPUtime=0.69 cores=5,7
/proc/2606/stat : 2606 (picogcnf) R 2604 2606 1667 0 -1 4202496 18863 0 0 0 65 4 0 0 25 0 1 0 915813078 86544384 18537 33554432000 134512640 135066516 4294713984 18446744073709551615 134644146 0 0 4096 0 0 0 0 17 7 0 0 0
/proc/2606/statm: 21129 18537 56 136 0 20992 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 84516

[startup+1.50077 s]
/proc/loadavg: 2.95 3.22 3.33 5/190 2607
/proc/meminfo: memFree=18890316/32950928 swapFree=67053956/67111528
[pid=2606] ppid=2604 vsize=100692 CPUtime=1.48 cores=5,7
/proc/2606/stat : 2606 (picogcnf) R 2604 2606 1667 0 -1 4202496 23398 0 0 0 143 5 0 0 25 0 1 0 915813078 103108608 23071 33554432000 134512640 135066516 4294713984 18446744073709551615 134533798 0 0 4096 0 0 0 0 17 7 0 0 0
/proc/2606/statm: 25173 23071 60 136 0 25036 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 100692

[startup+3.10046 s]
/proc/loadavg: 3.11 3.25 3.34 5/190 2607
/proc/meminfo: memFree=18867504/32950928 swapFree=67053956/67111528
[pid=2606] ppid=2604 vsize=104924 CPUtime=3.08 cores=5,7
/proc/2606/stat : 2606 (picogcnf) R 2604 2606 1667 0 -1 4202496 24218 0 0 0 303 5 0 0 25 0 1 0 915813078 107442176 23891 33554432000 134512640 135066516 4294713984 18446744073709551615 134517322 0 0 4096 0 0 0 0 17 7 0 0 0
/proc/2606/statm: 26231 23891 65 136 0 26094 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 104924

[startup+6.30091 s]
/proc/loadavg: 3.11 3.25 3.34 5/190 2607
/proc/meminfo: memFree=18780976/32950928 swapFree=67053956/67111528
[pid=2606] ppid=2604 vsize=110444 CPUtime=6.27 cores=5,7
/proc/2606/stat : 2606 (picogcnf) R 2604 2606 1667 0 -1 4202496 25599 0 0 0 621 6 0 0 25 0 1 0 915813078 113094656 25270 33554432000 134512640 135066516 4294713984 18446744073709551615 134545770 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2606/statm: 27611 25270 65 136 0 27474 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 110444

[startup+12.7007 s]
/proc/loadavg: 3.25 3.27 3.35 5/190 2608
/proc/meminfo: memFree=18688636/32950928 swapFree=67053956/67111528
[pid=2606] ppid=2604 vsize=115468 CPUtime=12.67 cores=5,7
/proc/2606/stat : 2606 (picogcnf) R 2604 2606 1667 0 -1 4202496 26857 0 0 0 1261 6 0 0 25 0 1 0 915813078 118239232 26527 33554432000 134512640 135066516 4294713984 18446744073709551615 134546091 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2606/statm: 28867 26527 77 136 0 28730 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 115468

[startup+25.5002 s]
/proc/loadavg: 3.36 3.29 3.35 5/190 2608
/proc/meminfo: memFree=18660120/32950928 swapFree=67053956/67111528
[pid=2606] ppid=2604 vsize=115468 CPUtime=25.47 cores=5,7
/proc/2606/stat : 2606 (picogcnf) R 2604 2606 1667 0 -1 4202496 26857 0 0 0 2541 6 0 0 25 0 1 0 915813078 118239232 26527 33554432000 134512640 135066516 4294713984 18446744073709551615 134581102 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2606/statm: 28867 26527 77 136 0 28730 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 115468

[startup+51.1003 s]
/proc/loadavg: 3.58 3.35 3.37 5/190 2609
/proc/meminfo: memFree=18656596/32950928 swapFree=67053956/67111528
[pid=2606] ppid=2604 vsize=115748 CPUtime=51.07 cores=5,7
/proc/2606/stat : 2606 (picogcnf) R 2604 2606 1667 0 -1 4202496 26929 0 0 0 5101 6 0 0 25 0 1 0 915813078 118525952 26599 33554432000 134512640 135066516 4294713984 18446744073709551615 134581095 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2606/statm: 28937 26599 77 136 0 28800 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 115748

[startup+102.309 s]
/proc/loadavg: 3.83 3.46 3.40 6/191 2613
/proc/meminfo: memFree=18641992/32950928 swapFree=67053956/67111528
[pid=2606] ppid=2604 vsize=115748 CPUtime=102.28 cores=5,7
/proc/2606/stat : 2606 (picogcnf) R 2604 2606 1667 0 -1 4202496 26929 0 0 0 10222 6 0 0 25 0 1 0 915813078 118525952 26599 33554432000 134512640 135066516 4294713984 18446744073709551615 134515332 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2606/statm: 28937 26599 77 136 0 28800 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 115748

[startup+162.301 s]
/proc/loadavg: 3.93 3.55 3.44 5/190 2652
/proc/meminfo: memFree=18693196/32950928 swapFree=67053956/67111528
[pid=2606] ppid=2604 vsize=115748 CPUtime=162.28 cores=5,7
/proc/2606/stat : 2606 (picogcnf) R 2604 2606 1667 0 -1 4202496 26929 0 0 0 16222 6 0 0 25 0 1 0 915813078 118525952 26599 33554432000 134512640 135066516 4294713984 18446744073709551615 134581153 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2606/statm: 28937 26599 77 136 0 28800 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 115748

[startup+222.301 s]
/proc/loadavg: 4.09 3.66 3.48 6/190 2653
/proc/meminfo: memFree=18619176/32950928 swapFree=67053956/67111528
[pid=2606] ppid=2604 vsize=115748 CPUtime=222.28 cores=5,7
/proc/2606/stat : 2606 (picogcnf) R 2604 2606 1667 0 -1 4202496 26929 0 0 0 22222 6 0 0 25 0 1 0 915813078 118525952 26599 33554432000 134512640 135066516 4294713984 18446744073709551615 134563099 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2606/statm: 28937 26599 77 136 0 28800 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 115748

[startup+282.301 s]
/proc/loadavg: 4.03 3.72 3.51 5/190 2655
/proc/meminfo: memFree=18619116/32950928 swapFree=67053956/67111528
[pid=2606] ppid=2604 vsize=115748 CPUtime=282.28 cores=5,7
/proc/2606/stat : 2606 (picogcnf) R 2604 2606 1667 0 -1 4202496 26929 0 0 0 28222 6 0 0 25 0 1 0 915813078 118525952 26599 33554432000 134512640 135066516 4294713984 18446744073709551615 134565192 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2606/statm: 28937 26599 77 136 0 28800 0
Current children cumulated CPU time (s) 282.28
Current children cumulated vsize (KiB) 115748

[startup+342.301 s]
/proc/loadavg: 4.01 3.77 3.54 5/190 2693
/proc/meminfo: memFree=18613444/32950928 swapFree=67053956/67111528
[pid=2606] ppid=2604 vsize=115748 CPUtime=342.28 cores=5,7
/proc/2606/stat : 2606 (picogcnf) R 2604 2606 1667 0 -1 4202496 26929 0 0 0 34222 6 0 0 25 0 1 0 915813078 118525952 26599 33554432000 134512640 135066516 4294713984 18446744073709551615 134580872 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2606/statm: 28937 26599 77 136 0 28800 0
Current children cumulated CPU time (s) 342.28
Current children cumulated vsize (KiB) 115748

[startup+402.301 s]
/proc/loadavg: 4.00 3.81 3.56 5/190 2695
/proc/meminfo: memFree=18613108/32950928 swapFree=67053956/67111528
[pid=2606] ppid=2604 vsize=116548 CPUtime=402.28 cores=5,7
/proc/2606/stat : 2606 (picogcnf) R 2604 2606 1667 0 -1 4202496 27147 0 0 0 40222 6 0 0 25 0 1 0 915813078 119345152 26817 33554432000 134512640 135066516 4294713984 18446744073709551615 134515375 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2606/statm: 29137 26817 77 136 0 29000 0
Current children cumulated CPU time (s) 402.28
Current children cumulated vsize (KiB) 116548

[startup+462.301 s]
/proc/loadavg: 4.03 3.85 3.59 5/190 2697
/proc/meminfo: memFree=18612824/32950928 swapFree=67053956/67111528
[pid=2606] ppid=2604 vsize=116548 CPUtime=462.28 cores=5,7
/proc/2606/stat : 2606 (picogcnf) R 2604 2606 1667 0 -1 4202496 27147 0 0 0 46222 6 0 0 25 0 1 0 915813078 119345152 26817 33554432000 134512640 135066516 4294713984 18446744073709551615 134517191 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2606/statm: 29137 26817 77 136 0 29000 0
Current children cumulated CPU time (s) 462.28
Current children cumulated vsize (KiB) 116548

[startup+522.301 s]
/proc/loadavg: 4.01 3.88 3.62 6/190 2698
/proc/meminfo: memFree=18612396/32950928 swapFree=67053956/67111528
[pid=2606] ppid=2604 vsize=116876 CPUtime=522.29 cores=5,7
/proc/2606/stat : 2606 (picogcnf) R 2604 2606 1667 0 -1 4202496 27213 0 0 0 52222 7 0 0 25 0 1 0 915813078 119681024 26883 33554432000 134512640 135066516 4294713984 18446744073709551615 134566030 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2606/statm: 29219 26883 77 136 0 29082 0
Current children cumulated CPU time (s) 522.29
Current children cumulated vsize (KiB) 116876

[startup+582.301 s]
/proc/loadavg: 4.00 3.90 3.64 5/190 2742
/proc/meminfo: memFree=18515400/32950928 swapFree=67053956/67111528
[pid=2606] ppid=2604 vsize=116876 CPUtime=582.29 cores=5,7
/proc/2606/stat : 2606 (picogcnf) R 2604 2606 1667 0 -1 4202496 27213 0 0 0 58222 7 0 0 25 0 1 0 915813078 119681024 26883 33554432000 134512640 135066516 4294713984 18446744073709551615 134580643 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2606/statm: 29219 26883 77 136 0 29082 0
Current children cumulated CPU time (s) 582.29
Current children cumulated vsize (KiB) 116876

[startup+642.301 s]

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

[startup+822.301 s]
/proc/loadavg: 4.11 4.00 3.73 5/190 2826
/proc/meminfo: memFree=18618840/32950928 swapFree=67053956/67111528
[pid=2606] ppid=2604 vsize=119188 CPUtime=822.3 cores=5,7
/proc/2606/stat : 2606 (picogcnf) R 2604 2606 1667 0 -1 4202496 27873 0 0 0 82223 7 0 0 25 0 1 0 915813078 122048512 27477 33554432000 134512640 135066516 4294713984 18446744073709551615 134581153 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2606/statm: 29797 27477 77 136 0 29660 0
Current children cumulated CPU time (s) 822.3
Current children cumulated vsize (KiB) 119188

[startup+882.301 s]
/proc/loadavg: 4.04 4.00 3.74 5/190 2836
/proc/meminfo: memFree=18618360/32950928 swapFree=67053956/67111528
[pid=2606] ppid=2604 vsize=119188 CPUtime=882.3 cores=5,7
/proc/2606/stat : 2606 (picogcnf) R 2604 2606 1667 0 -1 4202496 27873 0 0 0 88223 7 0 0 25 0 1 0 915813078 122048512 27477 33554432000 134512640 135066516 4294713984 18446744073709551615 134546172 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2606/statm: 29797 27477 77 136 0 29660 0
Current children cumulated CPU time (s) 882.3
Current children cumulated vsize (KiB) 119188

[startup+942.301 s]
/proc/loadavg: 4.01 4.00 3.75 6/190 2837
/proc/meminfo: memFree=18618812/32950928 swapFree=67053956/67111528
[pid=2606] ppid=2604 vsize=119188 CPUtime=942.3 cores=5,7
/proc/2606/stat : 2606 (picogcnf) R 2604 2606 1667 0 -1 4202496 27873 0 0 0 94223 7 0 0 25 0 1 0 915813078 122048512 27477 33554432000 134512640 135066516 4294713984 18446744073709551615 134515372 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2606/statm: 29797 27477 77 136 0 29660 0
Current children cumulated CPU time (s) 942.3
Current children cumulated vsize (KiB) 119188

[startup+1002.3 s]
/proc/loadavg: 4.00 4.00 3.77 5/190 2839
/proc/meminfo: memFree=18621012/32950928 swapFree=67053956/67111528
[pid=2606] ppid=2604 vsize=119188 CPUtime=1002.3 cores=5,7
/proc/2606/stat : 2606 (picogcnf) R 2604 2606 1667 0 -1 4202496 27873 0 0 0 100223 7 0 0 25 0 1 0 915813078 122048512 27477 33554432000 134512640 135066516 4294713984 18446744073709551615 134565872 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2606/statm: 29797 27477 77 136 0 29660 0
Current children cumulated CPU time (s) 1002.3
Current children cumulated vsize (KiB) 119188

[startup+1062.3 s]
/proc/loadavg: 4.00 4.00 3.78 5/190 2841
/proc/meminfo: memFree=18621204/32950928 swapFree=67053956/67111528
[pid=2606] ppid=2604 vsize=119000 CPUtime=1062.31 cores=5,7
/proc/2606/stat : 2606 (picogcnf) R 2604 2606 1667 0 -1 4202496 27873 0 0 0 106223 8 0 0 25 0 1 0 915813078 121856000 27430 33554432000 134512640 135066516 4294713984 18446744073709551615 134581189 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2606/statm: 29750 27430 77 136 0 29613 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 119000

[startup+1122.3 s]
/proc/loadavg: 4.00 4.00 3.79 5/190 2842
/proc/meminfo: memFree=18621176/32950928 swapFree=67053956/67111528
[pid=2606] ppid=2604 vsize=118940 CPUtime=1122.31 cores=5,7
/proc/2606/stat : 2606 (picogcnf) R 2604 2606 1667 0 -1 4202496 27873 0 0 0 112223 8 0 0 25 0 1 0 915813078 121794560 27415 33554432000 134512640 135066516 4294713984 18446744073709551615 134581102 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2606/statm: 29735 27415 77 136 0 29598 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 118940

[startup+1182.3 s]
/proc/loadavg: 3.29 3.80 3.73 3/178 2894
/proc/meminfo: memFree=18816508/32950928 swapFree=67053956/67111528
[pid=2606] ppid=2604 vsize=118940 CPUtime=1182.31 cores=5,7
/proc/2606/stat : 2606 (picogcnf) R 2604 2606 1667 0 -1 4202496 27873 0 0 0 118223 8 0 0 25 0 1 0 915813078 121794560 27415 33554432000 134512640 135066516 4294713984 18446744073709551615 134546304 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2606/statm: 29735 27415 77 136 0 29598 0
Current children cumulated CPU time (s) 1182.31
Current children cumulated vsize (KiB) 118940

[startup+1242.3 s]
/proc/loadavg: 2.47 3.47 3.62 3/178 2895
/proc/meminfo: memFree=18816516/32950928 swapFree=67053956/67111528
[pid=2606] ppid=2604 vsize=118940 CPUtime=1242.32 cores=5,7
/proc/2606/stat : 2606 (picogcnf) R 2604 2606 1667 0 -1 4202496 27873 0 0 0 124224 8 0 0 25 0 1 0 915813078 121794560 27415 33554432000 134512640 135066516 4294713984 18446744073709551615 134515315 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2606/statm: 29735 27415 77 136 0 29598 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 118940

[startup+1302.3 s]
/proc/loadavg: 2.22 3.21 3.52 3/178 2897
/proc/meminfo: memFree=18816604/32950928 swapFree=67053956/67111528
[pid=2606] ppid=2604 vsize=118940 CPUtime=1302.32 cores=5,7
/proc/2606/stat : 2606 (picogcnf) R 2604 2606 1667 0 -1 4202496 27873 0 0 0 130224 8 0 0 25 0 1 0 915813078 121794560 27415 33554432000 134512640 135066516 4294713984 18446744073709551615 134565646 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2606/statm: 29735 27415 77 136 0 29598 0
Current children cumulated CPU time (s) 1302.32
Current children cumulated vsize (KiB) 118940

[startup+1362.3 s]
/proc/loadavg: 2.08 2.99 3.42 3/178 2899
/proc/meminfo: memFree=18816572/32950928 swapFree=67053956/67111528
[pid=2606] ppid=2604 vsize=118940 CPUtime=1362.32 cores=5,7
/proc/2606/stat : 2606 (picogcnf) R 2604 2606 1667 0 -1 4202496 27873 0 0 0 136224 8 0 0 25 0 1 0 915813078 121794560 27415 33554432000 134512640 135066516 4294713984 18446744073709551615 134579927 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2606/statm: 29735 27415 77 136 0 29598 0
Current children cumulated CPU time (s) 1362.32
Current children cumulated vsize (KiB) 118940

[startup+1422.31 s]
/proc/loadavg: 2.03 2.81 3.33 3/178 2900
/proc/meminfo: memFree=18816800/32950928 swapFree=67053956/67111528
[pid=2606] ppid=2604 vsize=118940 CPUtime=1422.32 cores=5,7
/proc/2606/stat : 2606 (picogcnf) R 2604 2606 1667 0 -1 4202496 27873 0 0 0 142224 8 0 0 25 0 1 0 915813078 121794560 27415 33554432000 134512640 135066516 4294713984 18446744073709551615 134581153 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2606/statm: 29735 27415 77 136 0 29598 0
Current children cumulated CPU time (s) 1422.32
Current children cumulated vsize (KiB) 118940

[startup+1482.3 s]
/proc/loadavg: 2.01 2.66 3.25 3/178 2904
/proc/meminfo: memFree=18817012/32950928 swapFree=67053956/67111528
[pid=2606] ppid=2604 vsize=118940 CPUtime=1482.33 cores=5,7
/proc/2606/stat : 2606 (picogcnf) R 2604 2606 1667 0 -1 4202496 27873 0 0 0 148224 9 0 0 25 0 1 0 915813078 121794560 27415 33554432000 134512640 135066516 4294713984 18446744073709551615 134581091 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2606/statm: 29735 27415 77 136 0 29598 0
Current children cumulated CPU time (s) 1482.33
Current children cumulated vsize (KiB) 118940

[startup+1542.3 s]
/proc/loadavg: 2.00 2.53 3.16 3/178 2905
/proc/meminfo: memFree=18817372/32950928 swapFree=67053956/67111528
[pid=2606] ppid=2604 vsize=118268 CPUtime=1542.33 cores=5,7
/proc/2606/stat : 2606 (picogcnf) R 2604 2606 1667 0 -1 4202496 27873 0 0 0 154224 9 0 0 25 0 1 0 915813078 121106432 27247 33554432000 134512640 135066516 4294713984 18446744073709551615 134546172 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2606/statm: 29567 27247 77 136 0 29430 0
Current children cumulated CPU time (s) 1542.33
Current children cumulated vsize (KiB) 118268

[startup+1602.3 s]
/proc/loadavg: 2.00 2.43 3.09 3/178 2907
/proc/meminfo: memFree=18817340/32950928 swapFree=67053956/67111528
[pid=2606] ppid=2604 vsize=118268 CPUtime=1602.33 cores=5,7
/proc/2606/stat : 2606 (picogcnf) R 2604 2606 1667 0 -1 4202496 27873 0 0 0 160224 9 0 0 25 0 1 0 915813078 121106432 27247 33554432000 134512640 135066516 4294713984 18446744073709551615 134563069 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2606/statm: 29567 27247 77 136 0 29430 0
Current children cumulated CPU time (s) 1602.33
Current children cumulated vsize (KiB) 118268

[startup+1662.3 s]
/proc/loadavg: 2.00 2.35 3.02 3/178 2909
/proc/meminfo: memFree=18817540/32950928 swapFree=67053956/67111528
[pid=2606] ppid=2604 vsize=118268 CPUtime=1662.33 cores=5,7
/proc/2606/stat : 2606 (picogcnf) R 2604 2606 1667 0 -1 4202496 27873 0 0 0 166224 9 0 0 25 0 1 0 915813078 121106432 27247 33554432000 134512640 135066516 4294713984 18446744073709551615 134546186 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2606/statm: 29567 27247 77 136 0 29430 0
Current children cumulated CPU time (s) 1662.33
Current children cumulated vsize (KiB) 118268

[startup+1722.3 s]
/proc/loadavg: 2.00 2.29 2.95 3/178 2910
/proc/meminfo: memFree=18817508/32950928 swapFree=67053956/67111528
[pid=2606] ppid=2604 vsize=118268 CPUtime=1722.33 cores=5,7
/proc/2606/stat : 2606 (picogcnf) R 2604 2606 1667 0 -1 4202496 27873 0 0 0 172224 9 0 0 25 0 1 0 915813078 121106432 27247 33554432000 134512640 135066516 4294713984 18446744073709551615 134546310 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2606/statm: 29567 27247 77 136 0 29430 0
Current children cumulated CPU time (s) 1722.33
Current children cumulated vsize (KiB) 118268

[startup+1782.3 s]
/proc/loadavg: 2.00 2.23 2.89 3/178 2912
/proc/meminfo: memFree=18817476/32950928 swapFree=67053956/67111528
[pid=2606] ppid=2604 vsize=118268 CPUtime=1782.34 cores=5,7
/proc/2606/stat : 2606 (picogcnf) R 2604 2606 1667 0 -1 4202496 27873 0 0 0 178224 10 0 0 25 0 1 0 915813078 121106432 27247 33554432000 134512640 135066516 4294713984 18446744073709551615 134568593 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2606/statm: 29567 27247 77 136 0 29430 0
Current children cumulated CPU time (s) 1782.34
Current children cumulated vsize (KiB) 118268



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800 s]
/proc/loadavg: 2.00 2.22 2.87 3/178 2912
/proc/meminfo: memFree=18817336/32950928 swapFree=67053956/67111528
[pid=2606] ppid=2604 vsize=118268 CPUtime=1800.04 cores=5,7
/proc/2606/stat : 2606 (picogcnf) R 2604 2606 1667 0 -1 4202496 27873 0 0 0 179994 10 0 0 25 0 1 0 915813078 121106432 27247 33554432000 134512640 135066516 4294713984 18446744073709551615 134515296 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2606/statm: 29567 27247 77 136 0 29430 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 118268

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.01
CPU time (s): 1800.06
CPU user time (s): 1799.95
CPU system time (s): 0.106983
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 119252

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.95
system time used= 0.106983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 27873
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= 5
involuntary context switches= 2779

runsolver used 2.82857 second user time and 6.97094 second system time

The end

Launcher Data 

Begin job on node148 at 2011-06-14 11:02:40
IDJOB=3501284
IDBENCH=90026
IDSOLVER=1999
FILE ID=node148/3501284-1308042160
RUNJOBID= node148-1308042159-2555
PBS_JOBID= 13563888
Free space on /var/tmp= 2856 MiB

SOLVER NAME= PicoGCNF 941
BENCH NAME= SAT11/gmus/belov/pj2010.aig.k25.gcnf
COMMAND LINE= picogcnf BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /var/tmp/evaluation-result-3501284-1308042160/watcher-3501284-1308042160 -o /var/tmp/evaluation-result-3501284-1308042160/solver-3501284-1308042160 -C 1800 -W 1850 -M 7680  picogcnf /varHOME/instance-3501284-1308042160.gcnf

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

MD5SUM BENCH= c47eecf0b402e36539f0f87ce1331bd1
RANDOM SEED=1063049798

node148.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	: 5332.83
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	: 5332.82
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		: 2666.854
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	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      18998848 kB
Buffers:         68692 kB
Cached:       13322892 kB
SwapCached:      10768 kB
Active:         128144 kB
Inactive:     13316716 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      18998848 kB
SwapTotal:    67111528 kB
SwapFree:     67053956 kB
Dirty:           45904 kB
Writeback:           0 kB
AnonPages:       50592 kB
Mapped:          13964 kB
Slab:           442356 kB
PageTables:       5244 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   290148 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 /var/tmp at the end= 2860 MiB
End job on node148 at 2011-06-14 11:32:42