Trace number 1514687

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) 1200.12 1200.44

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/12000/
unif-k3-r4.2-v12000-c50400-S1510966387-018.cnf
MD5SUM3576a3cf7cfc1985034b5d4b3a46f902
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark989.377
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-1514687-1238242708.cnf
0.00/0.00	c found header 'p cnf 12000 50400'
0.03/0.06	c finished parsing
0.03/0.06	c
0.03/0.06	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
0.03/0.06	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
0.03/0.06	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
0.03/0.06	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
0.03/0.06	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
0.03/0.06	c --random=1 --spread=2000 --seed=0 --skip=25
0.03/0.06	c
0.03/0.06	c sizeof     vars[0] = 16   alignment = 0       0 MB
0.03/0.06	c sizeof     orgs[0] =  8   alignment = 0       0 MB
0.03/0.06	c sizeof     occs[0] =  8   alignment = 0       0 MB
0.03/0.06	c sizeof iirfs[0..1] =  8   alignment = 0       0 MB
0.03/0.06	c
0.03/0.06	c starting search after 0.1 seconds
0.03/0.06	c no decision limit
0.03/0.06	c
0.03/0.06	c       original/binary      fixed     eliminated      learned       agility
0.03/0.06	c   seconds        variables     equivalent    conflicts       height       MB
0.03/0.06	c
0.03/0.06	c *    0.1    50400   12000      0     0      0       0      0    0.0   0    4
0.39/0.45	c s    0.5    49809   11645      0     0    355       0      0    0.0   0    4
0.39/0.45	c l    0.5    49809   11645      0     0    355       0  49809    0.0   0    4
0.49/0.51	c R    0.5    49809   11645      0     0    355     102    102  842.6  14    4
0.49/0.56	c R    0.6    49809   11645      0     0    355     202    202  711.3  16    4
0.89/0.91	c R    0.9    49809   11645      0     0    355     808    808  578.4  16    5
0.99/1.02	c B    1.0    49809   11645      0     0    355    1001   1001  561.9  15    5
1.59/1.60	c B    1.6    49809   11645      0     0    355    2001   2001  542.3  13    6
1.79/1.83	c R    1.8    49809   11645      0     0    355    2415   2415  559.7  13    6
4.19/4.29	c R    4.3    49809   11645      0     0    355    6423   6423  535.9  15   10
5.19/5.27	c B    5.3    49809   11645      0     0    355    8002   8002  555.0  14   11
10.49/10.59	c R   10.6    49809   11645      0     0    355   16054  16054  540.9  12   18
16.18/16.26	c B   16.3    49809   11645      0     0    355   24011  24011  538.7  18   24
27.28/27.37	c R   27.4    49809   11645      0     0    355   38507  38507  540.8  14   37
37.18/37.21	c +   37.2    49809   11645      0     0    355   49809  54789  550.3  17   48
48.08/48.17	c +   48.2    49809   11645      0     0    355   62262  60267  545.0  15   53
49.58/49.64	c B   49.6    49809   11645      0     0    355   64038  56579  547.3  14   55
62.37/62.48	c +   62.5    49809   11645      0     0    355   77825  66293  533.9  15   58
73.57/73.65	c R   73.6    49809   11645      0     0    355   89834  66322  551.4  15   65
80.57/80.67	c
80.57/80.67	c       original/binary      fixed     eliminated      learned       agility
80.57/80.67	c   seconds        variables     equivalent    conflicts       height       MB
80.57/80.67	c
80.57/80.67	c +   80.7    49809   11645      0     0    355   97280  72922  561.8  15   66
105.66/105.76	c +  105.7    49809   11645      0     0    355  121603  80214  560.3  16   72
137.56/137.66	c +  137.6    49809   11645      0     0    355  152001  88235  552.8  16   78
146.26/146.35	c B  146.3    49809   11645      0     0    355  160061  88246  548.3  15   84
177.24/177.33	c +  177.3    49809   11645      0     0    355  190001  97058  543.0  15   82
193.84/193.96	c R  193.9    49809   11645      0     0    355  205221  97078  554.0  17   93
232.13/232.20	c +  232.1    49809   11645      0     0    355  237500 106763  567.1  16  101
303.81/303.99	c +  303.9    49809   11645      0     0    355  296875 117439  555.7  14  109
394.28/394.47	c +  394.4    49809   11645      0     0    355  371092 129182  553.7  15  115
410.09/410.22	c B  410.1    49809   11645      0     0    355  384116 129203  552.1  17  125
503.86/504.04	c R  503.9    49809   11645      0     0    355  461608 129226  553.4  15  132
506.76/506.95	c +  506.8    49809   11645      0     0    355  463866 142100  554.3  12  133
672.41/672.62	c +  672.4    49809   11645      0     0    355  579831 156310  566.2  12  155
877.47/877.74	c +  877.5    49809   11645      0     0    355  724785 171941  564.8  12  160
1134.79/1135.18	c B 1134.9    49809   11645      0     0    355  896249 171949  558.4  12  172
1149.38/1149.74	c + 1149.4    49809   11645      0     0    355  905980 189135  557.5  15  169
1200.08/1200.40	c
1200.08/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.08/1200.40	c
1200.08/1200.40	c 941592 conflicts, 3093649 decisions, 11 random
1200.08/1200.40	c 0 iterations, 2043 restarts, 0 skipped
1200.08/1200.40	c 14 enlarged, 0 shrunken, 9215 rescored, 254 rebiased
1200.08/1200.40	c 1 simplifications, 0 reductions
1200.08/1200.40	c
1200.08/1200.40	c vars: 0 fixed, 0 equiv, 355 elim, 0 merged
1200.08/1200.40	c elim: 166693 resolutions, 1 phases, 1 rounds
1200.08/1200.40	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.08/1200.40	c arty: 0.00 and 0.00 xor average arity
1200.08/1200.40	c prbe: 8175500 probed, 351 phases, 351 rounds
1200.08/1200.40	c prbe: 0 failed, 0 lifted, 0 merged
1200.08/1200.40	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.08/1200.40	c hash: 0 units, 0 merged
1200.08/1200.40	c mins: 213410501 learned, 6% deleted, 0 strong, 73 depth
1200.08/1200.40	c subs: 0 forward, 0 backward, 0 doms
1200.08/1200.40	c strs: 0 forward, 0 backward
1200.08/1200.40	c doms: 0 dominators, 0 high, 0 low
1200.08/1200.40	c prps: 604191781 propagations, 0.50 megaprops
1200.08/1200.40	c
1200.08/1200.40	c 1200.1 seconds, 185 MB max, 675 MB recycled
1200.08/1200.40	c
1200.08/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.08/1200.40	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-1514687-1238242708/watcher-1514687-1238242708 -o /tmp/evaluation-result-1514687-1238242708/solver-1514687-1238242708 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1514687-1238242708.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 0.97 3/68 25279
/proc/meminfo: memFree=885824/2055920 swapFree=4176188/4192956
[pid=25279] ppid=25277 vsize=1828 CPUtime=0
/proc/25279/stat : 25279 (precosat) R 25277 25279 25086 0 -1 4194304 363 0 0 0 0 0 0 0 18 0 1 0 1096932439 1871872 348 1992294400 134512640 135151029 4294956240 18446744073709551615 134703758 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25279/statm: 457 349 63 155 0 300 0

[startup+0.0370061 s]
/proc/loadavg: 0.99 0.97 0.97 3/68 25279
/proc/meminfo: memFree=885824/2055920 swapFree=4176188/4192956
[pid=25279] ppid=25277 vsize=3544 CPUtime=0.03
/proc/25279/stat : 25279 (precosat) R 25277 25279 25086 0 -1 4194304 801 0 0 0 3 0 0 0 18 0 1 0 1096932439 3629056 786 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25279/statm: 886 787 63 155 0 729 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 3544

[startup+0.102011 s]
/proc/loadavg: 0.99 0.97 0.97 3/68 25279
/proc/meminfo: memFree=885824/2055920 swapFree=4176188/4192956
[pid=25279] ppid=25277 vsize=5784 CPUtime=0.09
/proc/25279/stat : 25279 (precosat) R 25277 25279 25086 0 -1 4194304 1350 0 0 0 9 0 0 0 18 0 1 0 1096932439 5922816 1334 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25279/statm: 1446 1334 79 155 0 1289 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5784

[startup+0.301033 s]
/proc/loadavg: 0.99 0.97 0.97 3/68 25279
/proc/meminfo: memFree=885824/2055920 swapFree=4176188/4192956
[pid=25279] ppid=25277 vsize=7212 CPUtime=0.29
/proc/25279/stat : 25279 (precosat) R 25277 25279 25086 0 -1 4194304 1933 0 0 0 28 1 0 0 19 0 1 0 1096932439 7385088 1710 1992294400 134512640 135151029 4294956240 18446744073709551615 134561389 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25279/statm: 1803 1710 79 155 0 1646 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7212

[startup+0.701078 s]
/proc/loadavg: 0.99 0.97 0.97 3/68 25279
/proc/meminfo: memFree=885824/2055920 swapFree=4176188/4192956
[pid=25279] ppid=25277 vsize=7476 CPUtime=0.69
/proc/25279/stat : 25279 (precosat) R 25277 25279 25086 0 -1 4194304 1973 0 0 0 68 1 0 0 22 0 1 0 1096932439 7655424 1750 1992294400 134512640 135151029 4294956240 18446744073709551615 134552184 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25279/statm: 1869 1750 79 155 0 1712 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7476

[startup+1.50117 s]
/proc/loadavg: 0.99 0.97 0.97 2/69 25280
/proc/meminfo: memFree=879096/2055920 swapFree=4176188/4192956
[pid=25279] ppid=25277 vsize=7476 CPUtime=1.49
/proc/25279/stat : 25279 (precosat) R 25277 25279 25086 0 -1 4194304 1996 0 0 0 148 1 0 0 25 0 1 0 1096932439 7655424 1773 1992294400 134512640 135151029 4294956240 18446744073709551615 134542806 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25279/statm: 1869 1773 79 155 0 1712 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7476

[startup+3.10134 s]
/proc/loadavg: 0.99 0.97 0.97 2/69 25280
/proc/meminfo: memFree=877944/2055920 swapFree=4176188/4192956
[pid=25279] ppid=25277 vsize=9856 CPUtime=3.09
/proc/25279/stat : 25279 (precosat) R 25277 25279 25086 0 -1 4194304 2573 0 0 0 307 2 0 0 25 0 1 0 1096932439 10092544 2350 1992294400 134512640 135151029 4294956240 18446744073709551615 134580636 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25279/statm: 2464 2350 79 155 0 2307 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9856

[startup+6.3017 s]
/proc/loadavg: 0.99 0.97 0.97 2/69 25280
/proc/meminfo: memFree=873272/2055920 swapFree=4176188/4192956
[pid=25279] ppid=25277 vsize=14212 CPUtime=6.29
/proc/25279/stat : 25279 (precosat) R 25277 25279 25086 0 -1 4194304 3664 0 0 0 626 3 0 0 25 0 1 0 1096932439 14553088 3441 1992294400 134512640 135151029 4294956240 18446744073709551615 134555119 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25279/statm: 3553 3441 79 155 0 3396 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14212

[startup+12.7014 s]
/proc/loadavg: 0.99 0.97 0.97 2/69 25280
/proc/meminfo: memFree=864440/2055920 swapFree=4176188/4192956
[pid=25279] ppid=25277 vsize=22924 CPUtime=12.69
/proc/25279/stat : 25279 (precosat) R 25277 25279 25086 0 -1 4194304 5839 0 0 0 1264 5 0 0 25 0 1 0 1096932439 23474176 5616 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25279/statm: 5731 5616 79 155 0 5574 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 22924

[startup+25.5018 s]
/proc/loadavg: 0.99 0.97 0.97 2/69 25280
/proc/meminfo: memFree=849272/2055920 swapFree=4176188/4192956
[pid=25279] ppid=25277 vsize=37180 CPUtime=25.48
/proc/25279/stat : 25279 (precosat) R 25277 25279 25086 0 -1 4194304 9427 0 0 0 2538 10 0 0 25 0 1 0 1096932439 38072320 9204 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25279/statm: 9295 9204 79 155 0 9138 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 37180

[startup+51.1017 s]
/proc/loadavg: 0.99 0.97 0.97 2/69 25280
/proc/meminfo: memFree=826424/2055920 swapFree=4176188/4192956
[pid=25279] ppid=25277 vsize=60412 CPUtime=51.08
/proc/25279/stat : 25279 (precosat) R 25277 25279 25086 0 -1 4194304 15212 0 0 0 5091 17 0 0 25 0 1 0 1096932439 61861888 14989 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25279/statm: 15103 14989 79 155 0 14946 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 60412

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.97 2/69 25280
/proc/meminfo: memFree=808952/2055920 swapFree=4176188/4192956
[pid=25279] ppid=25277 vsize=77176 CPUtime=102.27
/proc/25279/stat : 25279 (precosat) R 25277 25279 25086 0 -1 4194304 19412 0 0 0 10206 21 0 0 25 0 1 0 1096932439 79028224 19189 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25279/statm: 19294 19189 79 155 0 19137 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 77176

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/69 25280
/proc/meminfo: memFree=795768/2055920 swapFree=4176188/4192956
[pid=25279] ppid=25277 vsize=90244 CPUtime=162.25
/proc/25279/stat : 25279 (precosat) R 25277 25279 25086 0 -1 4194304 22694 0 0 0 16200 25 0 0 25 0 1 0 1096932439 92409856 22471 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25279/statm: 22561 22471 79 155 0 22404 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 90244

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/69 25280
/proc/meminfo: memFree=780344/2055920 swapFree=4176188/4192956
[pid=25279] ppid=25277 vsize=105820 CPUtime=222.23
/proc/25279/stat : 25279 (precosat) R 25277 25279 25086 0 -1 4194304 26562 0 0 0 22194 29 0 0 25 0 1 0 1096932439 108359680 26339 1992294400 134512640 135151029 4294956240 18446744073709551615 134551418 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25279/statm: 26455 26339 79 155 0 26298 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 105820

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/69 25280
/proc/meminfo: memFree=770232/2055920 swapFree=4176188/4192956
[pid=25279] ppid=25277 vsize=115720 CPUtime=282.22
/proc/25279/stat : 25279 (precosat) R 25277 25279 25086 0 -1 4194304 29049 0 0 0 28189 33 0 0 25 0 1 0 1096932439 118497280 28826 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25279/statm: 28930 28826 79 155 0 28773 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 115720

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/69 25280
/proc/meminfo: memFree=762360/2055920 swapFree=4176188/4192956
[pid=25279] ppid=25277 vsize=123508 CPUtime=342.2
/proc/25279/stat : 25279 (precosat) R 25277 25279 25086 0 -1 4194304 31011 0 0 0 34185 35 0 0 25 0 1 0 1096932439 126472192 30788 1992294400 134512640 135151029 4294956240 18446744073709551615 134531018 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25279/statm: 30877 30788 79 155 0 30720 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 123508

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/69 25280
/proc/meminfo: memFree=758520/2055920 swapFree=4176188/4192956
[pid=25279] ppid=25277 vsize=127996 CPUtime=402.18
/proc/25279/stat : 25279 (precosat) R 25277 25279 25086 0 -1 4194304 32118 0 0 0 40181 37 0 0 25 0 1 0 1096932439 131067904 31895 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25279/statm: 31999 31895 79 155 0 31842 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 127996

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/69 25280
/proc/meminfo: memFree=753016/2055920 swapFree=4176188/4192956
[pid=25279] ppid=25277 vsize=132880 CPUtime=462.16
/proc/25279/stat : 25279 (precosat) R 25277 25279 25086 0 -1 4194304 33329 0 0 0 46177 39 0 0 25 0 1 0 1096932439 136069120 33106 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25279/statm: 33220 33106 79 155 0 33063 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 132880

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/69 25280
/proc/meminfo: memFree=733496/2055920 swapFree=4176188/4192956
[pid=25279] ppid=25277 vsize=153208 CPUtime=522.15
/proc/25279/stat : 25279 (precosat) R 25277 25279 25086 0 -1 4194304 38431 0 0 0 52170 45 0 0 25 0 1 0 1096932439 156884992 38208 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25279/statm: 38302 38208 79 155 0 38145 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 153208

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/69 25280
/proc/meminfo: memFree=720312/2055920 swapFree=4176188/4192956
[pid=25279] ppid=25277 vsize=165484 CPUtime=582.13
/proc/25279/stat : 25279 (precosat) R 25277 25279 25086 0 -1 4194304 41487 0 0 0 58164 49 0 0 25 0 1 0 1096932439 169455616 41264 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25279/statm: 41371 41264 79 155 0 41214 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 165484

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/69 25280
/proc/meminfo: memFree=718776/2055920 swapFree=4176188/4192956
[pid=25279] ppid=25277 vsize=167068 CPUtime=642.12
/proc/25279/stat : 25279 (precosat) R 25277 25279 25086 0 -1 4194304 41882 0 0 0 64162 50 0 0 25 0 1 0 1096932439 171077632 41659 1992294400 134512640 135151029 4294956240 18446744073709551615 134520387 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25279/statm: 41767 41659 79 155 0 41610 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 167068

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/69 25280
/proc/meminfo: memFree=712440/2055920 swapFree=4176188/4192956
[pid=25279] ppid=25277 vsize=173404 CPUtime=702.11
/proc/25279/stat : 25279 (precosat) R 25277 25279 25086 0 -1 4194304 43463 0 0 0 70159 52 0 0 25 0 1 0 1096932439 177565696 43240 1992294400 134512640 135151029 4294956240 18446744073709551615 134554785 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25279/statm: 43351 43240 79 155 0 43194 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 173404

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.97 2/69 25280
/proc/meminfo: memFree=712440/2055920 swapFree=4176188/4192956
[pid=25279] ppid=25277 vsize=173404 CPUtime=762.09
/proc/25279/stat : 25279 (precosat) R 25277 25279 25086 0 -1 4194304 43463 0 0 0 76157 52 0 0 25 0 1 0 1096932439 177565696 43240 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25279/statm: 43351 43240 79 155 0 43194 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 173404

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/69 25280
/proc/meminfo: memFree=712440/2055920 swapFree=4176188/4192956
[pid=25279] ppid=25277 vsize=173404 CPUtime=822.07
/proc/25279/stat : 25279 (precosat) R 25277 25279 25086 0 -1 4194304 43463 0 0 0 82155 52 0 0 25 0 1 0 1096932439 177565696 43240 1992294400 134512640 135151029 4294956240 18446744073709551615 134555012 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25279/statm: 43351 43240 79 155 0 43194 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 173404

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/69 25280
/proc/meminfo: memFree=712504/2055920 swapFree=4176188/4192956
[pid=25279] ppid=25277 vsize=173404 CPUtime=882.06
/proc/25279/stat : 25279 (precosat) R 25277 25279 25086 0 -1 4194304 43463 0 0 0 88153 53 0 0 25 0 1 0 1096932439 177565696 43240 1992294400 134512640 135151029 4294956240 18446744073709551615 134520405 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25279/statm: 43351 43240 79 155 0 43194 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 173404

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/69 25280
/proc/meminfo: memFree=696760/2055920 swapFree=4176188/4192956
[pid=25279] ppid=25277 vsize=189112 CPUtime=942.04
/proc/25279/stat : 25279 (precosat) R 25277 25279 25086 0 -1 4194304 47390 0 0 0 94147 57 0 0 25 0 1 0 1096932439 193650688 47167 1992294400 134512640 135151029 4294956240 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25279/statm: 47278 47167 79 155 0 47121 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 189112

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/69 25280
/proc/meminfo: memFree=696760/2055920 swapFree=4176188/4192956
[pid=25279] ppid=25277 vsize=189112 CPUtime=1002.03
/proc/25279/stat : 25279 (precosat) R 25277 25279 25086 0 -1 4194304 47390 0 0 0 100146 57 0 0 25 0 1 0 1096932439 193650688 47167 1992294400 134512640 135151029 4294956240 18446744073709551615 134555139 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25279/statm: 47278 47167 79 155 0 47121 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 189112

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/69 25280
/proc/meminfo: memFree=696696/2055920 swapFree=4176188/4192956
[pid=25279] ppid=25277 vsize=189112 CPUtime=1062.01
/proc/25279/stat : 25279 (precosat) R 25277 25279 25086 0 -1 4194304 47390 0 0 0 106144 57 0 0 25 0 1 0 1096932439 193650688 47167 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25279/statm: 47278 47167 79 155 0 47121 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 189112

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/69 25280
/proc/meminfo: memFree=696760/2055920 swapFree=4176188/4192956
[pid=25279] ppid=25277 vsize=189112 CPUtime=1121.99
/proc/25279/stat : 25279 (precosat) R 25277 25279 25086 0 -1 4194304 47390 0 0 0 112142 57 0 0 25 0 1 0 1096932439 193650688 47167 1992294400 134512640 135151029 4294956240 18446744073709551615 134551954 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25279/statm: 47278 47167 79 155 0 47121 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 189112

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/69 25280
/proc/meminfo: memFree=695352/2055920 swapFree=4176188/4192956
[pid=25279] ppid=25277 vsize=190432 CPUtime=1181.98
/proc/25279/stat : 25279 (precosat) R 25277 25279 25086 0 -1 4194304 47736 0 0 0 118140 58 0 0 25 0 1 0 1096932439 195002368 47513 1992294400 134512640 135151029 4294956240 18446744073709551615 134542664 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25279/statm: 47608 47513 79 155 0 47451 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 190432



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.97 2/69 25280
/proc/meminfo: memFree=692792/2055920 swapFree=4176188/4192956
[pid=25279] ppid=25277 vsize=192940 CPUtime=1200.08
/proc/25279/stat : 25279 (precosat) R 25277 25279 25086 0 -1 4194304 48368 0 0 0 119949 59 0 0 25 0 1 0 1096932439 197570560 48145 1992294400 134512640 135151029 4294956240 18446744073709551615 134580636 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25279/statm: 48235 48145 79 155 0 48078 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 192940

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): 1200.12
CPU user time (s): 1199.5
CPU system time (s): 0.622905
CPU usage (%): 99.9736
Max. virtual memory (cumulated for all children) (KiB): 192940

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.5
system time used= 0.622905
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 48368
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= 1748

runsolver used 1.00285 second user time and 3.37749 second system time

The end

Launcher Data 

Begin job on node59 at 2009-03-28 13:18:28
IDJOB=1514687
IDBENCH=70367
IDSOLVER=507
FILE ID=node59/1514687-1238242708
PBS_JOBID= 9060702
Free space on /tmp= 66212 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/12000/unif-k3-r4.2-v12000-c50400-S1510966387-018.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1514687-1238242708/watcher-1514687-1238242708 -o /tmp/evaluation-result-1514687-1238242708/solver-1514687-1238242708 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1514687-1238242708.cnf

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

MD5SUM BENCH= 3576a3cf7cfc1985034b5d4b3a46f902
RANDOM SEED=1587687520

node59.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		: 3000.209
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		: 3000.209
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:        886240 kB
Buffers:         95744 kB
Cached:         970244 kB
SwapCached:      10112 kB
Active:         215688 kB
Inactive:       861856 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        886240 kB
SwapTotal:     4192956 kB
SwapFree:      4176188 kB
Dirty:            1636 kB
Writeback:           0 kB
Mapped:          16664 kB
Slab:            77688 kB
Committed_AS:  2952676 kB
PageTables:       1720 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= 66212 MiB
End job on node59 at 2009-03-28 13:38:30