Trace number 1514663

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) 1200.11 1200.44

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/12000/
unif-k3-r4.2-v12000-c50400-S826724848-048.cnf
MD5SUMac206d26fdd8779eb6f2b1fce5fa4c62
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark154.741
Satisfiable
(Un)Satisfiability was proved
Number of variables12000
Number of clauses50400
Sum of the clauses size151200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 350400
Number of clauses of size 40
Number of clauses of size 50
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-1514663-1238242632.cnf
0.00/0.00	c found header 'p cnf 12000 50400'
0.00/0.06	c finished parsing
0.00/0.06	c
0.00/0.06	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
0.00/0.06	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
0.00/0.06	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
0.00/0.06	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
0.00/0.06	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
0.00/0.06	c --random=1 --spread=2000 --seed=0 --skip=25
0.00/0.06	c
0.00/0.06	c sizeof     vars[0] = 16   alignment = 0       0 MB
0.00/0.06	c sizeof     orgs[0] =  8   alignment = 0       0 MB
0.00/0.06	c sizeof     occs[0] =  8   alignment = 0       0 MB
0.00/0.06	c sizeof iirfs[0..1] =  8   alignment = 0       0 MB
0.00/0.06	c
0.00/0.06	c starting search after 0.1 seconds
0.00/0.06	c no decision limit
0.00/0.06	c
0.00/0.06	c       original/binary      fixed     eliminated      learned       agility
0.00/0.06	c   seconds        variables     equivalent    conflicts       height       MB
0.00/0.06	c
0.00/0.06	c *    0.1    50400   12000      0     0      0       0      0    0.0   0    4
0.39/0.45	c s    0.5    49841   11667      0     0    333       0      0    0.0   0    4
0.39/0.45	c l    0.5    49841   11667      0     0    333       0  49841    0.0   0    4
0.49/0.51	c R    0.5    49841   11667      0     0    333     101    101  885.7  11    4
0.49/0.57	c R    0.6    49841   11667      0     0    333     202    202  759.7  16    4
0.89/0.91	c R    0.9    49841   11667      0     0    333     806    806  601.2  16    5
0.99/1.02	c B    1.0    49841   11667      0     0    333    1000   1000  589.7  16    5
1.59/1.64	c B    1.6    49841   11667      0     0    333    2000   2000  549.4  15    6
1.79/1.89	c R    1.9    49841   11667      0     0    333    2413   2413  560.5  15    6
4.29/4.34	c R    4.3    49841   11667      0     0    333    6434   6434  532.5  15    9
5.19/5.28	c B    5.3    49841   11667      0     0    333    8006   8006  551.8  14   11
10.79/10.88	c R   10.9    49841   11667      0     0    333   16065  16065  534.4  11   17
16.59/16.65	c B   16.7    49841   11667      0     0    333   24011  24011  540.4  16   24
27.68/27.78	c R   27.8    49841   11667      0     0    333   38510  38510  540.3  17   37
37.88/37.91	c +   37.9    49841   11667      0     0    333   49841  54825  546.8  20   48
48.98/49.08	c +   49.1    49841   11667      0     0    333   62300  60307  541.3  15   53
50.48/50.54	c B   50.5    49841   11667      0     0    333   64017  56552  542.5  14   54
63.77/63.89	c +   63.9    49841   11667      0     0    333   77877  66337  529.8  16   57
74.87/74.95	c R   74.9    49841   11667      0     0    333   89813  66353  544.2  15   64
82.16/82.20	c
82.16/82.20	c       original/binary      fixed     eliminated      learned       agility
82.16/82.20	c   seconds        variables     equivalent    conflicts       height       MB
82.16/82.20	c
82.16/82.20	c +   82.2    49841   11667      0     0    333   97346  72970  553.7  16   68
107.86/107.97	c +  107.9    49841   11667      0     0    333  121680  80267  552.8  15   75
140.55/140.63	c +  140.6    49841   11667      0     0    333  152101  88293  546.9  16   84
149.25/149.34	c B  149.3    49841   11667      0     0    333  160054  88225  542.8  15   90
181.25/181.31	c +  181.3    49841   11667      0     0    333  190126  97122  538.7  14   85
197.63/197.76	c R  197.7    49841   11667      0     0    333  205262  97141  551.0  18   95
235.33/235.41	c +  235.4    49841   11667      0     0    333  237655 106834  564.3  14  102
309.31/309.50	c +  309.4    49841   11667      0     0    333  297065 117517  555.0  15  111
401.88/402.01	c +  401.9    49841   11667      0     0    333  371330 129268  554.3  15  117
417.28/417.47	c B  417.4    49841   11667      0     0    333  384111 129280  553.2  16  128
513.46/513.68	c R  513.5    49841   11667      0     0    333  461676 129297  553.5  13  134
517.05/517.21	c +  517.1    49841   11667      0     0    333  464161 142194  554.6  12  135
694.10/694.35	c +  694.2    49841   11667      0     0    333  580200 156413  565.8  11  167
903.05/903.39	c +  903.2    49841   11667      0     0    333  725251 172054  564.4  16  163
1161.78/1162.12	c B 1161.8    49841   11667      0     0    333  896211 172065  558.1  15  178
1177.58/1177.99	c + 1177.7    49841   11667      0     0    333  906560 189259  557.2  14  173
1200.07/1200.40	c
1200.07/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.07/1200.40	c
1200.07/1200.40	c 921102 conflicts, 3055656 decisions, 10 random
1200.07/1200.40	c 0 iterations, 2024 restarts, 0 skipped
1200.07/1200.40	c 14 enlarged, 0 shrunken, 9015 rescored, 254 rebiased
1200.07/1200.40	c 1 simplifications, 0 reductions
1200.07/1200.40	c
1200.07/1200.40	c vars: 0 fixed, 0 equiv, 333 elim, 0 merged
1200.07/1200.40	c elim: 166467 resolutions, 1 phases, 1 rounds
1200.07/1200.40	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.07/1200.40	c arty: 0.00 and 0.00 xor average arity
1200.07/1200.40	c prbe: 8167566 probed, 350 phases, 350 rounds
1200.07/1200.40	c prbe: 0 failed, 0 lifted, 0 merged
1200.07/1200.40	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.07/1200.40	c hash: 0 units, 0 merged
1200.07/1200.40	c mins: 215623429 learned, 6% deleted, 0 strong, 74 depth
1200.07/1200.40	c subs: 0 forward, 0 backward, 0 doms
1200.07/1200.40	c strs: 0 forward, 0 backward
1200.07/1200.40	c doms: 0 dominators, 0 high, 0 low
1200.07/1200.40	c prps: 592651740 propagations, 0.49 megaprops
1200.07/1200.40	c
1200.07/1200.40	c 1200.1 seconds, 186 MB max, 683 MB recycled
1200.07/1200.40	c
1200.07/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.07/1200.40	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-1514663-1238242632/watcher-1514663-1238242632 -o /tmp/evaluation-result-1514663-1238242632/solver-1514663-1238242632 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1514663-1238242632.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: 0.91 0.97 0.99 3/64 12554
/proc/meminfo: memFree=756432/2055920 swapFree=4167280/4192956
[pid=12554] ppid=12552 vsize=1828 CPUtime=0
/proc/12554/stat : 12554 (precosat) R 12552 12554 12361 0 -1 4194304 358 0 0 0 0 0 0 0 18 0 1 0 1096928734 1871872 343 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12554/statm: 457 343 63 155 0 300 0

[startup+0.0831029 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 12554
/proc/meminfo: memFree=756432/2055920 swapFree=4167280/4192956
[pid=12554] ppid=12552 vsize=5520 CPUtime=0.07
/proc/12554/stat : 12554 (precosat) R 12552 12554 12361 0 -1 4194304 1283 0 0 0 7 0 0 0 18 0 1 0 1096928734 5652480 1267 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12554/statm: 1380 1267 79 155 0 1223 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5520

[startup+0.101105 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 12554
/proc/meminfo: memFree=756432/2055920 swapFree=4167280/4192956
[pid=12554] ppid=12552 vsize=5652 CPUtime=0.09
/proc/12554/stat : 12554 (precosat) R 12552 12554 12361 0 -1 4194304 1345 0 0 0 9 0 0 0 18 0 1 0 1096928734 5787648 1329 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12554/statm: 1413 1329 79 155 0 1256 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5652

[startup+0.301122 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 12554
/proc/meminfo: memFree=756432/2055920 swapFree=4167280/4192956
[pid=12554] ppid=12552 vsize=7252 CPUtime=0.29
/proc/12554/stat : 12554 (precosat) R 12552 12554 12361 0 -1 4194304 1857 0 0 0 29 0 0 0 19 0 1 0 1096928734 7426048 1707 1992294400 134512640 135151029 4294956240 18446744073709551615 134519050 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12554/statm: 1813 1707 79 155 0 1656 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7252

[startup+0.701155 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 12554
/proc/meminfo: memFree=756432/2055920 swapFree=4167280/4192956
[pid=12554] ppid=12552 vsize=7384 CPUtime=0.69
/proc/12554/stat : 12554 (precosat) R 12552 12554 12361 0 -1 4194304 1895 0 0 0 69 0 0 0 22 0 1 0 1096928734 7561216 1745 1992294400 134512640 135151029 4294956240 18446744073709551615 134554549 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12554/statm: 1846 1745 79 155 0 1689 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7384

[startup+1.50122 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 12555
/proc/meminfo: memFree=749704/2055920 swapFree=4167280/4192956
[pid=12554] ppid=12552 vsize=7648 CPUtime=1.49
/proc/12554/stat : 12554 (precosat) R 12552 12554 12361 0 -1 4194304 1954 0 0 0 149 0 0 0 25 0 1 0 1096928734 7831552 1804 1992294400 134512640 135151029 4294956240 18446744073709551615 134555134 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12554/statm: 1912 1804 79 155 0 1755 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7648

[startup+3.10136 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 12555
/proc/meminfo: memFree=748552/2055920 swapFree=4167280/4192956
[pid=12554] ppid=12552 vsize=9760 CPUtime=3.09
/proc/12554/stat : 12554 (precosat) R 12552 12554 12361 0 -1 4194304 2474 0 0 0 308 1 0 0 25 0 1 0 1096928734 9994240 2324 1992294400 134512640 135151029 4294956240 18446744073709551615 134542806 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12554/statm: 2440 2324 79 155 0 2283 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9760

[startup+6.30264 s]
/proc/loadavg: 0.92 0.97 0.99 2/65 12555
/proc/meminfo: memFree=743944/2055920 swapFree=4167280/4192956
[pid=12554] ppid=12552 vsize=13988 CPUtime=6.29
/proc/12554/stat : 12554 (precosat) R 12552 12554 12361 0 -1 4194304 3550 0 0 0 627 2 0 0 25 0 1 0 1096928734 14323712 3400 1992294400 134512640 135151029 4294956240 18446744073709551615 134574614 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12554/statm: 3497 3400 79 155 0 3340 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 13988

[startup+12.7012 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 12555
/proc/meminfo: memFree=735560/2055920 swapFree=4167280/4192956
[pid=12554] ppid=12552 vsize=22304 CPUtime=12.69
/proc/12554/stat : 12554 (precosat) R 12552 12554 12361 0 -1 4194304 5615 0 0 0 1265 4 0 0 25 0 1 0 1096928734 22839296 5465 1992294400 134512640 135151029 4294956240 18446744073709551615 134578051 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12554/statm: 5576 5465 79 155 0 5419 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 22304

[startup+25.5013 s]
/proc/loadavg: 0.94 0.97 0.99 2/65 12555
/proc/meminfo: memFree=720520/2055920 swapFree=4167280/4192956
[pid=12554] ppid=12552 vsize=36692 CPUtime=25.48
/proc/12554/stat : 12554 (precosat) R 12552 12554 12361 0 -1 4194304 9216 0 0 0 2541 7 0 0 25 0 1 0 1096928734 37572608 9066 1992294400 134512640 135151029 4294956240 18446744073709551615 134542738 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12554/statm: 9173 9066 79 155 0 9016 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 36692

[startup+51.1015 s]
/proc/loadavg: 0.96 0.97 0.99 2/65 12555
/proc/meminfo: memFree=699144/2055920 swapFree=4167280/4192956
[pid=12554] ppid=12552 vsize=58076 CPUtime=51.07
/proc/12554/stat : 12554 (precosat) R 12552 12554 12361 0 -1 4194304 14577 0 0 0 5094 13 0 0 25 0 1 0 1096928734 59469824 14427 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12554/statm: 14519 14427 79 155 0 14362 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 58076

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.99 2/65 12555
/proc/meminfo: memFree=675208/2055920 swapFree=4167280/4192956
[pid=12554] ppid=12552 vsize=81440 CPUtime=102.27
/proc/12554/stat : 12554 (precosat) R 12552 12554 12361 0 -1 4194304 20412 0 0 0 10207 20 0 0 25 0 1 0 1096928734 83394560 20262 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12554/statm: 20360 20262 79 155 0 20203 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 81440

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 12555
/proc/meminfo: memFree=659912/2055920 swapFree=4167280/4192956
[pid=12554] ppid=12552 vsize=96752 CPUtime=162.25
/proc/12554/stat : 12554 (precosat) R 12552 12554 12361 0 -1 4194304 24235 0 0 0 16200 25 0 0 25 0 1 0 1096928734 99074048 24085 1992294400 134512640 135151029 4294956240 18446744073709551615 134578147 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12554/statm: 24188 24085 79 155 0 24031 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 96752

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 12555
/proc/meminfo: memFree=649672/2055920 swapFree=4167280/4192956
[pid=12554] ppid=12552 vsize=107180 CPUtime=222.23
/proc/12554/stat : 12554 (precosat) R 12552 12554 12361 0 -1 4194304 26833 0 0 0 22195 28 0 0 25 0 1 0 1096928734 109752320 26683 1992294400 134512640 135151029 4294956240 18446744073709551615 134554954 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12554/statm: 26795 26683 79 155 0 26638 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 107180

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 12555
/proc/meminfo: memFree=637896/2055920 swapFree=4167280/4192956
[pid=12554] ppid=12552 vsize=118664 CPUtime=282.22
/proc/12554/stat : 12554 (precosat) R 12552 12554 12361 0 -1 4194304 29710 0 0 0 28190 32 0 0 25 0 1 0 1096928734 121511936 29560 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12554/statm: 29666 29560 79 155 0 29509 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 118664

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 12555
/proc/meminfo: memFree=631688/2055920 swapFree=4167280/4192956
[pid=12554] ppid=12552 vsize=124868 CPUtime=342.2
/proc/12554/stat : 12554 (precosat) R 12552 12554 12361 0 -1 4194304 31256 0 0 0 34186 34 0 0 25 0 1 0 1096928734 127864832 31106 1992294400 134512640 135151029 4294956240 18446744073709551615 134578057 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12554/statm: 31217 31106 79 155 0 31060 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 124868

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 12555
/proc/meminfo: memFree=628744/2055920 swapFree=4167280/4192956
[pid=12554] ppid=12552 vsize=127644 CPUtime=402.18
/proc/12554/stat : 12554 (precosat) R 12552 12554 12361 0 -1 4194304 31969 0 0 0 40184 34 0 0 25 0 1 0 1096928734 130707456 31819 1992294400 134512640 135151029 4294956240 18446744073709551615 134542811 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12554/statm: 31911 31819 79 155 0 31754 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 127644

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 12555
/proc/meminfo: memFree=621000/2055920 swapFree=4167280/4192956
[pid=12554] ppid=12552 vsize=135564 CPUtime=462.16
/proc/12554/stat : 12554 (precosat) R 12552 12554 12361 0 -1 4194304 33947 0 0 0 46180 36 0 0 25 0 1 0 1096928734 138817536 33797 1992294400 134512640 135151029 4294956240 18446744073709551615 134551294 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12554/statm: 33891 33797 79 155 0 33734 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 135564

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 12555
/proc/meminfo: memFree=611144/2055920 swapFree=4167280/4192956
[pid=12554] ppid=12552 vsize=146124 CPUtime=522.15
/proc/12554/stat : 12554 (precosat) R 12552 12554 12361 0 -1 4194304 36589 0 0 0 52175 40 0 0 25 0 1 0 1096928734 149630976 36439 1992294400 134512640 135151029 4294956240 18446744073709551615 134520439 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12554/statm: 36531 36439 79 155 0 36374 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 146124

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 12555
/proc/meminfo: memFree=578376/2055920 swapFree=4167280/4192956
[pid=12554] ppid=12552 vsize=178356 CPUtime=582.13
/proc/12554/stat : 12554 (precosat) R 12552 12554 12361 0 -1 4194304 44630 0 0 0 58165 48 0 0 25 0 1 0 1096928734 182636544 44480 1992294400 134512640 135151029 4294956240 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12554/statm: 44589 44480 79 155 0 44432 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 178356

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 12555
/proc/meminfo: memFree=575112/2055920 swapFree=4167280/4192956
[pid=12554] ppid=12552 vsize=181392 CPUtime=642.12
/proc/12554/stat : 12554 (precosat) R 12552 12554 12361 0 -1 4194304 45381 0 0 0 64163 49 0 0 25 0 1 0 1096928734 185745408 45231 1992294400 134512640 135151029 4294956240 18446744073709551615 134555060 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12554/statm: 45348 45231 79 155 0 45191 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 181392

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 12555
/proc/meminfo: memFree=575176/2055920 swapFree=4167280/4192956
[pid=12554] ppid=12552 vsize=181392 CPUtime=702.1
/proc/12554/stat : 12554 (precosat) R 12552 12554 12361 0 -1 4194304 45381 0 0 0 70161 49 0 0 25 0 1 0 1096928734 185745408 45231 1992294400 134512640 135151029 4294956240 18446744073709551615 134554549 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12554/statm: 45348 45231 79 155 0 45191 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 181392

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 12555
/proc/meminfo: memFree=569928/2055920 swapFree=4167280/4192956
[pid=12554] ppid=12552 vsize=186540 CPUtime=762.09
/proc/12554/stat : 12554 (precosat) R 12552 12554 12361 0 -1 4194304 46685 0 0 0 76158 51 0 0 25 0 1 0 1096928734 191016960 46535 1992294400 134512640 135151029 4294956240 18446744073709551615 134578057 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12554/statm: 46635 46535 79 155 0 46478 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 186540

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 12555
/proc/meminfo: memFree=569928/2055920 swapFree=4167280/4192956
[pid=12554] ppid=12552 vsize=186540 CPUtime=822.07
/proc/12554/stat : 12554 (precosat) R 12552 12554 12361 0 -1 4194304 46685 0 0 0 82156 51 0 0 25 0 1 0 1096928734 191016960 46535 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12554/statm: 46635 46535 79 155 0 46478 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 186540

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 12555
/proc/meminfo: memFree=569864/2055920 swapFree=4167280/4192956
[pid=12554] ppid=12552 vsize=186540 CPUtime=882.05
/proc/12554/stat : 12554 (precosat) R 12552 12554 12361 0 -1 4194304 46685 0 0 0 88154 51 0 0 25 0 1 0 1096928734 191016960 46535 1992294400 134512640 135151029 4294956240 18446744073709551615 134578216 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12554/statm: 46635 46535 79 155 0 46478 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 186540

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 12555
/proc/meminfo: memFree=563912/2055920 swapFree=4167280/4192956
[pid=12554] ppid=12552 vsize=192612 CPUtime=942.04
/proc/12554/stat : 12554 (precosat) R 12552 12554 12361 0 -1 4194304 48186 0 0 0 94151 53 0 0 25 0 1 0 1096928734 197234688 48036 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12554/statm: 48153 48036 79 155 0 47996 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 192612

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 12555
/proc/meminfo: memFree=563528/2055920 swapFree=4167280/4192956
[pid=12554] ppid=12552 vsize=193008 CPUtime=1002.02
/proc/12554/stat : 12554 (precosat) R 12552 12554 12361 0 -1 4194304 48283 0 0 0 100149 53 0 0 25 0 1 0 1096928734 197640192 48133 1992294400 134512640 135151029 4294956240 18446744073709551615 134554722 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12554/statm: 48252 48133 79 155 0 48095 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 193008

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 12555
/proc/meminfo: memFree=563528/2055920 swapFree=4167280/4192956
[pid=12554] ppid=12552 vsize=193008 CPUtime=1062
/proc/12554/stat : 12554 (precosat) R 12552 12554 12361 0 -1 4194304 48283 0 0 0 106147 53 0 0 25 0 1 0 1096928734 197640192 48133 1992294400 134512640 135151029 4294956240 18446744073709551615 134578057 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12554/statm: 48252 48133 79 155 0 48095 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 193008

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 12555
/proc/meminfo: memFree=562120/2055920 swapFree=4167280/4192956
[pid=12554] ppid=12552 vsize=194328 CPUtime=1121.99
/proc/12554/stat : 12554 (precosat) R 12552 12554 12361 0 -1 4194304 48627 0 0 0 112145 54 0 0 25 0 1 0 1096928734 198991872 48477 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12554/statm: 48582 48477 79 155 0 48425 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 194328

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 12555
/proc/meminfo: memFree=562120/2055920 swapFree=4167280/4192956
[pid=12554] ppid=12552 vsize=194328 CPUtime=1181.98
/proc/12554/stat : 12554 (precosat) R 12552 12554 12361 0 -1 4194304 48627 0 0 0 118144 54 0 0 25 0 1 0 1096928734 198991872 48477 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12554/statm: 48582 48477 79 155 0 48425 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 194328



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 12555
/proc/meminfo: memFree=562120/2055920 swapFree=4167280/4192956
[pid=12554] ppid=12552 vsize=194328 CPUtime=1200.07
/proc/12554/stat : 12554 (precosat) R 12552 12554 12361 0 -1 4194304 48627 0 0 0 119953 54 0 0 25 0 1 0 1096928734 198991872 48477 1992294400 134512640 135151029 4294956240 18446744073709551615 134574578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12554/statm: 48582 48477 79 155 0 48425 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 194328

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): 1200.44
CPU time (s): 1200.11
CPU user time (s): 1199.54
CPU system time (s): 0.574912
CPU usage (%): 99.9732
Max. virtual memory (cumulated for all children) (KiB): 194328

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.54
system time used= 0.574912
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 48627
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= 1331

runsolver used 0.932858 second user time and 2.47162 second system time

The end

Launcher Data 

Begin job on node31 at 2009-03-28 13:17:12
IDJOB=1514663
IDBENCH=70365
IDSOLVER=507
FILE ID=node31/1514663-1238242632
PBS_JOBID= 9060671
Free space on /tmp= 66360 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/12000/unif-k3-r4.2-v12000-c50400-S826724848-048.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1514663-1238242632/watcher-1514663-1238242632 -o /tmp/evaluation-result-1514663-1238242632/solver-1514663-1238242632 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1514663-1238242632.cnf

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

MD5SUM BENCH= ac206d26fdd8779eb6f2b1fce5fa4c62
RANDOM SEED=975502518

node31.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		: 3000.214
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		: 3000.214
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:        756912 kB
Buffers:        106784 kB
Cached:        1073596 kB
SwapCached:      18664 kB
Active:         173200 kB
Inactive:      1027316 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        756912 kB
SwapTotal:     4192956 kB
SwapFree:      4167280 kB
Dirty:            1640 kB
Writeback:           0 kB
Mapped:          17308 kB
Slab:            84268 kB
Committed_AS:  2932160 kB
PageTables:       1472 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66360 MiB
End job on node31 at 2009-03-28 13:37:14