Trace number 1515503

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
precosat 236? (TO) 1200.05 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/SATISFIABLE/100/
unif-k5-r21.3-v100-c2130-S984347600-003.cnf
MD5SUMf970d757930d05086c1a20356ea57d99
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.153976
Satisfiable
(Un)Satisfiability was proved
Number of variables100
Number of clauses2130
Sum of the clauses size10650
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 52130
Number of clauses of size over 50

Solver Data 

0.00/0.00	c PicoSATLight Version 236 3e7a3f8825c0b9e241f38a63fee5517540b2feca
0.00/0.00	c Copyright (C) 2009, Armin Biere, JKU, Linz, Austria.  All rights reserved.
0.00/0.00	c Released on Sun Mar 22 10:16:26 CET 2009
0.00/0.00	c Compiled on Tue Mar 24 21:24:39 CET 2009
0.00/0.00	c g++ (GCC) 4.3.2 20081105 (Red Hat 4.3.2-7)
0.00/0.00	c -O3 -m32 -static -Wall -Wextra -DNDEBUG -DNLOGPRECO -DNSTATSPRECO
0.00/0.00	c -finline-limit=10000000 -fomit-frame-pointer -fno-exceptions
0.00/0.00	c Linux baghera 2.6.27.19-170.2.35.fc10.i686.PAE i686
0.00/0.00	c
0.00/0.00	c reading HOME/instance-1515503-1238254973.cnf
0.00/0.00	c found header 'p cnf 100 2130'
0.00/0.00	c finished parsing
0.00/0.00	c
0.00/0.00	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
0.00/0.00	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
0.00/0.00	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
0.00/0.00	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
0.00/0.00	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
0.00/0.00	c --random=1 --spread=2000 --seed=0 --skip=25
0.00/0.00	c
0.00/0.00	c sizeof     vars[0] = 16   alignment = 0       0 MB
0.00/0.00	c sizeof     orgs[0] =  8   alignment = 0       0 MB
0.00/0.00	c sizeof     occs[0] =  8   alignment = 0       0 MB
0.00/0.00	c sizeof iirfs[0..1] =  8   alignment = 0       0 MB
0.00/0.00	c
0.00/0.00	c starting search after 0.0 seconds
0.00/0.00	c no decision limit
0.00/0.00	c
0.00/0.00	c       original/binary      fixed     eliminated      learned       agility
0.00/0.00	c   seconds        variables     equivalent    conflicts       height       MB
0.00/0.00	c
0.00/0.00	c *    0.0     2130     100      0     0      0       0      0    0.0   0    0
0.01/0.01	c s    0.0     2130     100      0     0      0       0      0    0.0   0    0
0.01/0.01	c l    0.0     2130     100      0     0      0       0   2130    0.0   0    0
0.01/0.02	c R    0.0     2130     100      0     0      0     100    100   29.7   7    0
0.01/0.02	c R    0.0     2130     100      0     0      0     200    200   28.5  12    0
0.01/0.03	c N    0.0     2130     100      0     0      0     804    804   25.0  29    0
0.01/0.04	c B    0.0     2130     100      0     0      0    1001   1001   24.8  33    0
0.01/0.07	c B    0.1     2130     100      0     0      0    2002   2002   24.3  37    0
0.01/0.08	c +    0.1     2130     100      0     0      0    2130   2343   24.2  36    0
0.01/0.09	c N    0.1     2130     100      0     0      0    2412   2347   24.0  36    1
0.01/0.10	c +    0.1     2130     100      0     0      0    2660   2577   23.9  37    1
0.09/0.12	c +    0.1     2130     100      0     0      0    3326   2834   23.8  37    1
0.09/0.15	c +    0.2     2130     100      0     0      0    4155   3117   23.4  36    1
0.19/0.20	c +    0.2     2130     100      0     0      0    5191   3428   23.2  37    1
0.19/0.25	c N    0.3     2130     100      0     0      0    6423   3432   23.0  37    1
0.19/0.25	c +    0.3     2130     100      0     0      0    6485   3770   23.0  37    1
0.29/0.32	c B    0.3     2130     100      0     0      0    8004   3776   22.7  37    1
0.29/0.32	c +    0.3     2130     100      0     0      0    8105   4147   22.6  37    1
0.39/0.42	c +    0.4     2130     100      0     0      0   10132   4561   22.4  36    1
0.49/0.53	c
0.49/0.53	c       original/binary      fixed     eliminated      learned       agility
0.49/0.53	c   seconds        variables     equivalent    conflicts       height       MB
0.49/0.53	c
0.49/0.53	c +    0.5     2130     100      0     0      0   12665   5017   22.5  36    1
0.59/0.68	c +    0.7     2130     100      0     0      0   15830   5518   22.3  35    1
0.59/0.69	c N    0.7     2130     100      0     0      0   16042   5242   22.3  35    1
0.79/0.88	c +    0.9     2130     100      0     0      0   19785   6069   22.2  35    1
1.09/1.10	c B    1.1     2130     100      0     0      0   24010   6078   22.0  37    1
1.09/1.15	c +    1.2     2130     100      0     0      0   24730   6675   22.0  36    1
1.49/1.50	c +    1.5     2130     100      0     0      0   30911   7342   21.8  37    1
1.89/1.96	c N    2.0     2130     100      0     0      0   38487   7348   21.4  37    2
1.89/1.97	c +    2.0     2130     100      0     0      0   38637   8076   21.4  37    2
2.49/2.55	c +    2.6     2130     100      0     0      0   48296   8883   21.5  37    2
3.29/3.36	c +    3.4     2130     100      0     0      0   60370   9771   21.4  36    2
3.59/3.61	c B    3.6     2130     100      0     0      0   64023   9779   21.3  36    2
4.39/4.42	c +    4.4     2130     100      0     0      0   75461  10748   21.1  38    2
5.39/5.48	c N    5.5     2130     100      0     0      0   89779  10759   21.0  37    3
5.79/5.83	c +    5.8     2130     100      0     0      0   94325  11822   21.0  36    3
7.79/7.81	c +    7.8     2130     100      0     0      0  117906  13004   20.8  37    3
10.38/10.43	c +   10.4     2130     100      0     0      0  147382  14304   20.3  37    3
11.48/11.57	c B   11.6     2130     100      0     0      0  160037  14312   20.3  37    3
13.78/13.83	c +   13.8     2130     100      0     0      0  184226  15734   20.3  36    4
15.98/16.02	c
15.98/16.02	c       original/binary      fixed     eliminated      learned       agility
15.98/16.02	c   seconds        variables     equivalent    conflicts       height       MB
15.98/16.02	c
15.98/16.02	c N   16.0     2130     100      0     0      0  205183  15741   20.3  37    4
18.39/18.48	c +   18.5     2130     100      0     0      0  230280  17307   20.2  37    4
24.49/24.52	c +   24.5     2130     100      0     0      0  287850  19037   19.9  38    4
32.99/33.01	c +   33.0     2130     100      0     0      0  359810  20940   19.8  37    5
35.98/36.07	c B   36.1     2130     100      0     0      0  384098  20948   19.8  37    6
44.07/44.18	c +   44.2     2130     100      0     0      0  449761  23034   19.6  36    6
45.77/45.83	c N   45.8     2130     100      0     0      0  461558  23045   19.6  36    6
59.97/60.08	c +   60.1     2130     100      0     0      0  562200  25337   19.2  36    6
82.47/82.51	c +   82.5     2130     100      0     0      0  702750  27870   19.4  38    7
111.86/111.99	c +  112.0     2130     100      0     0      0  878437  30657   19.2  36    9
114.96/115.02	c B  115.0     2130     100      0     0      0  896205  30667   19.2  36    9
136.25/136.31	c N  136.3     2130     100      0     0      0 1025575  30666   19.0  36   10
149.55/149.69	c +  149.7     2130     100      0     0      0 1098046  33722   19.0  37   10
205.93/206.05	c +  206.0     2130     100      0     0      0 1372555  37094   18.7  38    5
283.71/283.88	c +  283.8     2130     100      0     0      0 1715690  40803   18.8  36    9
368.29/368.49	c B  368.4     2130     100      0     0      0 2048401  40819   18.6  35   12
390.47/390.66	c +  390.5     2130     100      0     0      0 2144611  44883   18.6  36   12
421.77/421.95	c N  421.8     2130     100      0     0      0 2255968  44891   18.5  37   13
543.83/544.07	c +  543.9     2130     100      0     0      0 2680761  49371   18.3  34   15
749.67/749.92	c
749.67/749.92	c       original/binary      fixed     eliminated      learned       agility
749.67/749.92	c   seconds        variables     equivalent    conflicts       height       MB
749.67/749.92	c
749.67/749.92	c +  749.7     2130     100      0     0      0 3350950  54308   18.2  37   17
1036.19/1036.54	c + 1036.2     2130     100      0     0      0 4188685  59738   17.9  36   19
1197.63/1198.08	c B 1197.7     2130     100      0     0      0 4608804  59747   17.8  37   11
1200.04/1200.40	c
1200.04/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.04/1200.40	c
1200.04/1200.40	c 4614689 conflicts, 5132739 decisions, 1 random
1200.04/1200.40	c 0 iterations, 4 restarts, 8184 skipped
1200.04/1200.40	c 35 enlarged, 0 shrunken, 45094 rescored, 1022 rebiased
1200.04/1200.40	c 1 simplifications, 2 reductions
1200.04/1200.40	c
1200.04/1200.40	c vars: 0 fixed, 0 equiv, 0 elim, 0 merged
1200.04/1200.40	c elim: 11676 resolutions, 1 phases, 1 rounds
1200.04/1200.40	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.04/1200.40	c arty: 0.00 and 0.00 xor average arity
1200.04/1200.40	c prbe: 600 probed, 3 phases, 3 rounds
1200.04/1200.40	c prbe: 0 failed, 0 lifted, 0 merged
1200.04/1200.40	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.04/1200.40	c hash: 0 units, 0 merged
1200.04/1200.40	c mins: 96665995 learned, 19% deleted, 1 strong, 11 depth
1200.04/1200.40	c subs: 0 forward, 0 backward, 0 doms
1200.04/1200.40	c strs: 0 forward, 0 backward
1200.04/1200.40	c doms: 0 dominators, 0 high, 0 low
1200.04/1200.40	c prps: 112075785 propagations, 0.09 megaprops
1200.04/1200.40	c
1200.04/1200.40	c 1200.1 seconds, 23 MB max, 468 MB recycled
1200.04/1200.40	c
1200.04/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.04/1200.40	c

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1515503-1238254973/watcher-1515503-1238254973 -o /tmp/evaluation-result-1515503-1238254973/solver-1515503-1238254973 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1515503-1238254973.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 0.97 0.98 2/64 15693
/proc/meminfo: memFree=1345392/2055920 swapFree=4178912/4192956
[pid=15693] ppid=15691 vsize=916 CPUtime=0
/proc/15693/stat : 15693 (precosat) R 15691 15693 15513 0 -1 4194304 154 0 0 0 0 0 0 0 18 0 1 0 1098159849 937984 138 1992294400 134512640 135151029 4294956240 18446744073709551615 134521893 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15693/statm: 229 138 79 155 0 72 0

[startup+0.0188431 s]
/proc/loadavg: 0.99 0.97 0.98 2/64 15693
/proc/meminfo: memFree=1345392/2055920 swapFree=4178912/4192956
[pid=15693] ppid=15691 vsize=916 CPUtime=0.01
/proc/15693/stat : 15693 (precosat) R 15691 15693 15513 0 -1 4194304 167 0 0 0 1 0 0 0 18 0 1 0 1098159849 937984 151 1992294400 134512640 135151029 4294956240 18446744073709551615 134517332 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15693/statm: 229 151 79 155 0 72 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 916

[startup+0.101852 s]
/proc/loadavg: 0.99 0.97 0.98 2/64 15693
/proc/meminfo: memFree=1345392/2055920 swapFree=4178912/4192956
[pid=15693] ppid=15691 vsize=1312 CPUtime=0.09
/proc/15693/stat : 15693 (precosat) R 15691 15693 15513 0 -1 4194304 251 0 0 0 9 0 0 0 18 0 1 0 1098159849 1343488 235 1992294400 134512640 135151029 4294956240 18446744073709551615 134553023 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15693/statm: 328 235 79 155 0 171 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1312

[startup+0.301873 s]
/proc/loadavg: 0.99 0.97 0.98 2/64 15693
/proc/meminfo: memFree=1345392/2055920 swapFree=4178912/4192956
[pid=15693] ppid=15691 vsize=1576 CPUtime=0.29
/proc/15693/stat : 15693 (precosat) R 15691 15693 15513 0 -1 4194304 326 0 0 0 29 0 0 0 19 0 1 0 1098159849 1613824 310 1992294400 134512640 135151029 4294956240 18446744073709551615 134552067 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15693/statm: 394 310 79 155 0 237 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1576

[startup+0.701916 s]
/proc/loadavg: 0.99 0.97 0.98 2/64 15693
/proc/meminfo: memFree=1345392/2055920 swapFree=4178912/4192956
[pid=15693] ppid=15691 vsize=1972 CPUtime=0.69
/proc/15693/stat : 15693 (precosat) R 15691 15693 15513 0 -1 4194304 407 0 0 0 69 0 0 0 23 0 1 0 1098159849 2019328 391 1992294400 134512640 135151029 4294956240 18446744073709551615 134553023 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15693/statm: 493 391 79 155 0 336 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1972

[startup+1.502 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15694
/proc/meminfo: memFree=1343976/2055920 swapFree=4178912/4192956
[pid=15693] ppid=15691 vsize=2380 CPUtime=1.49
/proc/15693/stat : 15693 (precosat) R 15691 15693 15513 0 -1 4194304 498 0 0 0 149 0 0 0 25 0 1 0 1098159849 2437120 482 1992294400 134512640 135151029 4294956240 18446744073709551615 134554888 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15693/statm: 595 482 79 155 0 438 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2380

[startup+3.10117 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15694
/proc/meminfo: memFree=1343336/2055920 swapFree=4178912/4192956
[pid=15693] ppid=15691 vsize=3052 CPUtime=3.09
/proc/15693/stat : 15693 (precosat) R 15691 15693 15513 0 -1 4194304 655 0 0 0 309 0 0 0 25 0 1 0 1098159849 3125248 639 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15693/statm: 763 639 79 155 0 606 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3052

[startup+6.30152 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15694
/proc/meminfo: memFree=1342504/2055920 swapFree=4178912/4192956
[pid=15693] ppid=15691 vsize=3720 CPUtime=6.29
/proc/15693/stat : 15693 (precosat) R 15691 15693 15513 0 -1 4194304 820 0 0 0 629 0 0 0 25 0 1 0 1098159849 3809280 804 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15693/statm: 930 804 79 155 0 773 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3720

[startup+12.7012 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15694
/proc/meminfo: memFree=1341432/2055920 swapFree=4178912/4192956
[pid=15693] ppid=15691 vsize=4544 CPUtime=12.68
/proc/15693/stat : 15693 (precosat) R 15691 15693 15513 0 -1 4194304 1028 0 0 0 1268 0 0 0 25 0 1 0 1098159849 4653056 1012 1992294400 134512640 135151029 4294956240 18446744073709551615 134554811 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15693/statm: 1136 1012 79 155 0 979 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 4544

[startup+25.5016 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15694
/proc/meminfo: memFree=1340344/2055920 swapFree=4178912/4192956
[pid=15693] ppid=15691 vsize=5820 CPUtime=25.49
/proc/15693/stat : 15693 (precosat) R 15691 15693 15513 0 -1 4194304 1278 0 0 0 2548 1 0 0 25 0 1 0 1098159849 5959680 1262 1992294400 134512640 135151029 4294956240 18446744073709551615 134574660 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15693/statm: 1455 1262 79 155 0 1298 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 5820

[startup+51.1013 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15696
/proc/meminfo: memFree=1338936/2055920 swapFree=4178912/4192956
[pid=15693] ppid=15691 vsize=7432 CPUtime=51.07
/proc/15693/stat : 15693 (precosat) R 15691 15693 15513 0 -1 4194304 1622 0 0 0 5106 1 0 0 25 0 1 0 1098159849 7610368 1606 1992294400 134512640 135151029 4294956240 18446744073709551615 134578057 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15693/statm: 1858 1606 79 155 0 1701 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 7432

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15696
/proc/meminfo: memFree=1336888/2055920 swapFree=4178912/4192956
[pid=15693] ppid=15691 vsize=9764 CPUtime=102.26
/proc/15693/stat : 15693 (precosat) R 15691 15693 15513 0 -1 4194304 2120 0 0 0 10224 2 0 0 25 0 1 0 1098159849 9998336 2104 1992294400 134512640 135151029 4294956240 18446744073709551615 134554575 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15693/statm: 2441 2104 79 155 0 2284 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 9764

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15696
/proc/meminfo: memFree=1335352/2055920 swapFree=4178912/4192956
[pid=15693] ppid=15691 vsize=11828 CPUtime=162.24
/proc/15693/stat : 15693 (precosat) R 15691 15693 15513 0 -1 4194304 2506 0 0 0 16222 2 0 0 25 0 1 0 1098159849 12111872 2490 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15693/statm: 2957 2490 79 155 0 2800 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 11828

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15696
/proc/meminfo: memFree=1333112/2055920 swapFree=4178912/4192956
[pid=15693] ppid=15691 vsize=13420 CPUtime=222.22
/proc/15693/stat : 15693 (precosat) R 15691 15693 15513 0 -1 4194304 3135 0 0 0 22219 3 0 0 25 0 1 0 1098159849 13742080 3031 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15693/statm: 3355 3031 79 155 0 3198 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 13420

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15696
/proc/meminfo: memFree=1332664/2055920 swapFree=4178912/4192956
[pid=15693] ppid=15691 vsize=13420 CPUtime=282.2
/proc/15693/stat : 15693 (precosat) R 15691 15693 15513 0 -1 4194304 3247 0 0 0 28217 3 0 0 25 0 1 0 1098159849 13742080 3143 1992294400 134512640 135151029 4294956240 18446744073709551615 134554568 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15693/statm: 3355 3143 79 155 0 3198 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 13420

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15696
/proc/meminfo: memFree=1331832/2055920 swapFree=4178912/4192956
[pid=15693] ppid=15691 vsize=14140 CPUtime=342.19
/proc/15693/stat : 15693 (precosat) R 15691 15693 15513 0 -1 4194304 3432 0 0 0 34215 4 0 0 25 0 1 0 1098159849 14479360 3328 1992294400 134512640 135151029 4294956240 18446744073709551615 134554568 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15693/statm: 3535 3328 79 155 0 3378 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 14140

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15696
/proc/meminfo: memFree=1330936/2055920 swapFree=4178912/4192956
[pid=15693] ppid=15691 vsize=15676 CPUtime=402.18
/proc/15693/stat : 15693 (precosat) R 15691 15693 15513 0 -1 4194304 3691 0 0 0 40213 5 0 0 25 0 1 0 1098159849 16052224 3587 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15693/statm: 3919 3587 79 155 0 3762 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 15676

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15696
/proc/meminfo: memFree=1329784/2055920 swapFree=4178912/4192956
[pid=15693] ppid=15691 vsize=16956 CPUtime=462.16
/proc/15693/stat : 15693 (precosat) R 15691 15693 15513 0 -1 4194304 3951 0 0 0 46210 6 0 0 25 0 1 0 1098159849 17362944 3847 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15693/statm: 4239 3847 79 155 0 4082 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 16956

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15696
/proc/meminfo: memFree=1329336/2055920 swapFree=4178912/4192956
[pid=15693] ppid=15691 vsize=17724 CPUtime=522.14
/proc/15693/stat : 15693 (precosat) R 15691 15693 15513 0 -1 4194304 4070 0 0 0 52208 6 0 0 25 0 1 0 1098159849 18149376 3966 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15693/statm: 4431 3966 79 155 0 4274 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 17724

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15696
/proc/meminfo: memFree=1328632/2055920 swapFree=4178912/4192956
[pid=15693] ppid=15691 vsize=18492 CPUtime=582.12
/proc/15693/stat : 15693 (precosat) R 15691 15693 15513 0 -1 4194304 4230 0 0 0 58206 6 0 0 25 0 1 0 1098159849 18935808 4126 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15693/statm: 4623 4126 79 155 0 4466 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 18492

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15696
/proc/meminfo: memFree=1328504/2055920 swapFree=4178912/4192956
[pid=15693] ppid=15691 vsize=18684 CPUtime=642.11
/proc/15693/stat : 15693 (precosat) R 15691 15693 15513 0 -1 4194304 4278 0 0 0 64204 7 0 0 25 0 1 0 1098159849 19132416 4174 1992294400 134512640 135151029 4294956240 18446744073709551615 134574596 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15693/statm: 4671 4174 79 155 0 4514 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 18684

[startup+702.301 s]
/proc/loadavg: 1.06 0.99 0.98 2/65 15696
/proc/meminfo: memFree=1327992/2055920 swapFree=4178912/4192956
[pid=15693] ppid=15691 vsize=19132 CPUtime=702.09
/proc/15693/stat : 15693 (precosat) R 15691 15693 15513 0 -1 4194304 4394 0 0 0 70202 7 0 0 25 0 1 0 1098159849 19591168 4290 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15693/statm: 4783 4290 79 155 0 4626 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 19132

[startup+762.306 s]
/proc/loadavg: 1.08 1.00 0.99 2/65 15696
/proc/meminfo: memFree=1327736/2055920 swapFree=4178912/4192956
[pid=15693] ppid=15691 vsize=19580 CPUtime=762.07
/proc/15693/stat : 15693 (precosat) R 15691 15693 15513 0 -1 4194304 4471 0 0 0 76200 7 0 0 25 0 1 0 1098159849 20049920 4367 1992294400 134512640 135151029 4294956240 18446744073709551615 134574638 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15693/statm: 4895 4367 79 155 0 4738 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 19580

[startup+822.301 s]
/proc/loadavg: 1.08 1.01 0.99 2/65 15696
/proc/meminfo: memFree=1327352/2055920 swapFree=4178912/4192956
[pid=15693] ppid=15691 vsize=20092 CPUtime=822.06
/proc/15693/stat : 15693 (precosat) R 15691 15693 15513 0 -1 4194304 4568 0 0 0 82198 8 0 0 25 0 1 0 1098159849 20574208 4464 1992294400 134512640 135151029 4294956240 18446744073709551615 134574193 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15693/statm: 5023 4464 79 155 0 4866 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 20092

[startup+882.302 s]
/proc/loadavg: 1.08 1.02 1.00 2/65 15696
/proc/meminfo: memFree=1325752/2055920 swapFree=4178912/4192956
[pid=15693] ppid=15691 vsize=21724 CPUtime=882.03
/proc/15693/stat : 15693 (precosat) R 15691 15693 15513 0 -1 4194304 4969 0 0 0 88195 8 0 0 25 0 1 0 1098159849 22245376 4865 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15693/statm: 5431 4865 79 155 0 5274 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 21724

[startup+942.301 s]
/proc/loadavg: 1.07 1.03 1.00 2/65 15696
/proc/meminfo: memFree=1324216/2055920 swapFree=4178912/4192956
[pid=15693] ppid=15691 vsize=23352 CPUtime=942.02
/proc/15693/stat : 15693 (precosat) R 15691 15693 15513 0 -1 4194304 5337 0 0 0 94193 9 0 0 25 0 1 0 1098159849 23912448 5233 1992294400 134512640 135151029 4294956240 18446744073709551615 134554791 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15693/statm: 5838 5233 79 155 0 5681 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 23352

[startup+1002.3 s]
/proc/loadavg: 1.10 1.05 1.01 2/65 15696
/proc/meminfo: memFree=1324024/2055920 swapFree=4178912/4192956
[pid=15693] ppid=15691 vsize=23544 CPUtime=1002
/proc/15693/stat : 15693 (precosat) R 15691 15693 15513 0 -1 4194304 5380 0 0 0 100191 9 0 0 25 0 1 0 1098159849 24109056 5276 1992294400 134512640 135151029 4294956240 18446744073709551615 134576059 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15693/statm: 5886 5276 79 155 0 5729 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 23544

[startup+1062.3 s]
/proc/loadavg: 1.11 1.07 1.01 2/65 15696
/proc/meminfo: memFree=1323640/2055920 swapFree=4178912/4192956
[pid=15693] ppid=15691 vsize=24256 CPUtime=1061.99
/proc/15693/stat : 15693 (precosat) R 15691 15693 15513 0 -1 4194304 5475 0 0 0 106189 10 0 0 25 0 1 0 1098159849 24838144 5371 1992294400 134512640 135151029 4294956240 18446744073709551615 134554770 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15693/statm: 6064 5371 79 155 0 5907 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 24256

[startup+1122.3 s]
/proc/loadavg: 1.04 1.05 1.01 2/65 15702
/proc/meminfo: memFree=1323320/2055920 swapFree=4178912/4192956
[pid=15693] ppid=15691 vsize=24776 CPUtime=1121.95
/proc/15693/stat : 15693 (precosat) R 15691 15693 15513 0 -1 4194304 5564 0 0 0 112185 10 0 0 25 0 1 0 1098159849 25370624 5460 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15693/statm: 6194 5460 79 155 0 6037 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 24776

[startup+1182.3 s]
/proc/loadavg: 1.01 1.04 1.00 2/65 15702
/proc/meminfo: memFree=1323768/2055920 swapFree=4178912/4192956
[pid=15693] ppid=15691 vsize=23480 CPUtime=1181.94
/proc/15693/stat : 15693 (precosat) R 15691 15693 15513 0 -1 4194304 5716 0 0 0 118183 11 0 0 25 0 1 0 1098159849 24043520 5340 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15693/statm: 5870 5340 79 155 0 5713 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 23480



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.01 1.04 1.00 2/65 15702
/proc/meminfo: memFree=1323576/2055920 swapFree=4178912/4192956
[pid=15693] ppid=15691 vsize=23480 CPUtime=1200.04
/proc/15693/stat : 15693 (precosat) R 15691 15693 15513 0 -1 4194304 5761 0 0 0 119993 11 0 0 25 0 1 0 1098159849 24043520 5385 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15693/statm: 5870 5385 79 155 0 5713 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 23480

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): 1200.41
CPU time (s): 1200.05
CPU user time (s): 1199.93
CPU system time (s): 0.119981
CPU usage (%): 99.9704
Max. virtual memory (cumulated for all children) (KiB): 25300

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.93
system time used= 0.119981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5761
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= 2
involuntary context switches= 1341

runsolver used 0.963853 second user time and 2.70059 second system time

The end

Launcher Data 

Begin job on node47 at 2009-03-28 16:42:53
IDJOB=1515503
IDBENCH=70435
IDSOLVER=507
FILE ID=node47/1515503-1238254973
PBS_JOBID= 9060760
Free space on /tmp= 66264 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/SATISFIABLE/100/unif-k5-r21.3-v100-c2130-S984347600-003.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1515503-1238254973/watcher-1515503-1238254973 -o /tmp/evaluation-result-1515503-1238254973/solver-1515503-1238254973 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1515503-1238254973.cnf

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= f970d757930d05086c1a20356ea57d99
RANDOM SEED=625145934

node47.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.216
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.216
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1345872 kB
Buffers:         90848 kB
Cached:         522812 kB
SwapCached:       7792 kB
Active:          46852 kB
Inactive:       577164 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1345872 kB
SwapTotal:     4192956 kB
SwapFree:      4178912 kB
Dirty:             744 kB
Writeback:           0 kB
Mapped:          16040 kB
Slab:            72004 kB
Committed_AS:  2913056 kB
PageTables:       1452 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66260 MiB
End job on node47 at 2009-03-28 17:02:56