Trace number 1514927

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) 1200.03 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/UNKNOWN/90/
unif-k5-r21.3-v90-c1917-S1410489780-030.cnf
MD5SUM8a9e5a10d7167b9edb4334092b7b4912
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark154.86
Satisfiable
(Un)Satisfiability was proved
Number of variables90
Number of clauses1917
Sum of the clauses size9585
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 51917
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-1514927-1238246511.cnf
0.00/0.00	c found header 'p cnf 90 1917'
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     1917      90      0     0      0       0      0    0.0   0    0
0.00/0.01	c s    0.0     1917      90      0     0      0       0      0    0.0   0    0
0.00/0.01	c l    0.0     1917      90      0     0      0       0   1917    0.0   0    0
0.00/0.01	c R    0.0     1917      90      0     0      0     101    101   25.9   8    0
0.00/0.02	c R    0.0     1917      90      0     0      0     203    203   23.6  14    0
0.00/0.03	c N    0.0     1917      90      0     0      0     803    803   21.1  32    0
0.00/0.04	c B    0.0     1917      90      0     0      0    1001   1001   20.8  34    0
0.00/0.06	c +    0.1     1917      90      0     0      0    1917   2108   20.3  35    0
0.00/0.07	c B    0.1     1917      90      0     0      0    2001   2001   20.2  35    0
0.00/0.08	c +    0.1     1917      90      0     0      0    2395   2318   20.1  35    0
0.00/0.08	c N    0.1     1917      90      0     0      0    2406   2126   20.1  35    0
0.09/0.10	c +    0.1     1917      90      0     0      0    2990   2549   19.7  37    1
0.09/0.13	c +    0.1     1917      90      0     0      0    3737   2803   19.4  37    1
0.09/0.16	c +    0.2     1917      90      0     0      0    4671   3083   19.3  37    1
0.19/0.21	c +    0.2     1917      90      0     0      0    5838   3391   19.0  38    1
0.19/0.23	c N    0.2     1917      90      0     0      0    6420   3398   18.8  39    1
0.19/0.27	c +    0.3     1917      90      0     0      0    7295   3730   18.7  37    1
0.19/0.29	c B    0.3     1917      90      0     0      0    8005   3742   18.7  36    1
0.29/0.34	c +    0.3     1917      90      0     0      0    9116   4103   18.7  38    1
0.39/0.44	c
0.39/0.44	c       original/binary      fixed     eliminated      learned       agility
0.39/0.44	c   seconds        variables     equivalent    conflicts       height       MB
0.39/0.44	c
0.39/0.44	c +    0.4     1917      90      0     0      0   11395   4513   18.4  37    1
0.49/0.56	c +    0.6     1917      90      0     0      0   14241   4964   18.2  37    1
0.59/0.64	c N    0.6     1917      90      0     0      0   16049   4970   18.1  37    1
0.69/0.73	c +    0.7     1917      90      0     0      0   17801   5460   18.0  38    1
0.89/0.94	c +    0.9     1917      90      0     0      0   22251   6006   17.8  37    1
1.00/1.03	c B    1.0     1917      90      0     0      0   24012   6017   17.6  38    1
1.19/1.22	c +    1.2     1917      90      0     0      0   27810   6606   17.9  37    1
1.59/1.61	c +    1.6     1917      90      0     0      0   34760   7266   17.7  38    1
1.79/1.82	c N    1.8     1917      90      0     0      0   38502   7277   17.5  37    1
2.10/2.11	c +    2.1     1917      90      0     0      0   43450   7992   17.4  37    2
2.69/2.72	c +    2.7     1917      90      0     0      0   54311   8791   17.2  38    2
3.30/3.34	c B    3.3     1917      90      0     0      0   64023   8799   17.2  38    2
3.49/3.60	c +    3.6     1917      90      0     0      0   67885   9670   17.1  38    2
4.69/4.76	c +    4.8     1917      90      0     0      0   84855  10637   16.8  37    2
4.99/5.09	c N    5.1     1917      90      0     0      0   89789  10643   16.7  38    2
6.19/6.23	c +    6.2     1917      90      0     0      0  106067  11700   16.9  36    2
8.29/8.30	c +    8.3     1917      90      0     0      0  132580  12870   16.9  37    3
10.39/10.49	c B   10.5     1917      90      0     0      0  160047  12878   16.8  37    3
10.89/10.92	c +   10.9     1917      90      0     0      0  165725  14157   16.8  36    3
14.09/14.16	c
14.09/14.16	c       original/binary      fixed     eliminated      learned       agility
14.09/14.16	c   seconds        variables     equivalent    conflicts       height       MB
14.09/14.16	c
14.09/14.16	c N   14.2     1917      90      0     0      0  205204  14169   16.5  37    3
14.29/14.33	c +   14.3     1917      90      0     0      0  207155  15572   16.5  38    3
19.08/19.15	c +   19.2     1917      90      0     0      0  258940  17129   16.3  37    4
25.48/25.56	c +   25.6     1917      90      0     0      0  323675  18841   16.3  37    4
32.18/32.23	c B   32.2     1917      90      0     0      0  384090  18855   16.1  37    5
34.38/34.41	c +   34.4     1917      90      0     0      0  404590  20725   16.0  36    5
40.78/40.83	c N   40.8     1917      90      0     0      0  461587  20730   15.8  36    5
45.88/45.99	c +   46.0     1917      90      0     0      0  505735  22797   15.9  37    6
61.87/61.91	c +   61.9     1917      90      0     0      0  632165  25076   15.8  37    6
84.47/84.57	c +   84.5     1917      90      0     0      0  790205  27583   15.7  35    7
100.76/100.87	c B  100.8     1917      90      0     0      0  896183  27595   15.6  38    7
115.05/115.11	c +  115.1     1917      90      0     0      0  987755  30341   15.5  36    7
121.15/121.26	c N  121.2     1917      90      0     0      0 1025545  30367   15.5  37    8
156.05/156.13	c +  156.1     1917      90      0     0      0 1234691  33375   15.5  36    7
215.52/215.65	c +  215.6     1917      90      0     0      0 1543361  36712   15.4  36    9
296.60/296.70	c +  296.6     1917      90      0     0      0 1929200  40383   15.3  38   11
323.19/323.36	c B  323.3     1917      90      0     0      0 2048354  40390   15.2  37   12
371.37/371.57	c N  371.5     1917      90      0     0      0 2255893  40392   15.2  37   13
408.56/408.70	c +  408.6     1917      90      0     0      0 2411501  44421   15.1  38   13
565.51/565.71	c
565.51/565.71	c       original/binary      fixed     eliminated      learned       agility
565.51/565.71	c   seconds        variables     equivalent    conflicts       height       MB
565.51/565.71	c
565.51/565.71	c +  565.5     1917      90      0     0      0 3014376  48863   15.0  36   10
783.44/783.72	c +  783.5     1917      90      0     0      0 3767971  53749   15.0  37   14
1063.05/1063.40	c B 1063.1     1917      90      0     0      0 4608755  53761   14.9  37   17
1096.64/1097.07	c + 1096.7     1917      90      0     0      0 4709961  59123   14.8  38   17
1172.23/1172.68	c N 1172.3     1917      90      0     0      0 4921460  59135   14.8  36   19
1200.02/1200.40	c
1200.02/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.02/1200.40	c
1200.02/1200.40	c 4988229 conflicts, 5531193 decisions, 1 random
1200.02/1200.40	c 0 iterations, 3 restarts, 8187 skipped
1200.02/1200.40	c 36 enlarged, 0 shrunken, 48743 rescored, 1022 rebiased
1200.02/1200.40	c 1 simplifications, 2 reductions
1200.02/1200.40	c
1200.02/1200.40	c vars: 0 fixed, 0 equiv, 0 elim, 0 merged
1200.02/1200.40	c elim: 10559 resolutions, 1 phases, 1 rounds
1200.02/1200.40	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.02/1200.40	c arty: 0.00 and 0.00 xor average arity
1200.02/1200.40	c prbe: 540 probed, 3 phases, 3 rounds
1200.02/1200.40	c prbe: 0 failed, 0 lifted, 0 merged
1200.02/1200.40	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.02/1200.40	c hash: 0 units, 0 merged
1200.02/1200.40	c mins: 90170832 learned, 23% deleted, 0 strong, 15 depth
1200.02/1200.40	c subs: 0 forward, 0 backward, 0 doms
1200.02/1200.40	c strs: 0 forward, 0 backward
1200.02/1200.40	c doms: 0 dominators, 0 high, 0 low
1200.02/1200.40	c prps: 113326585 propagations, 0.09 megaprops
1200.02/1200.40	c
1200.02/1200.40	c 1200.0 seconds, 19 MB max, 453 MB recycled
1200.02/1200.40	c
1200.02/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.02/1200.40	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-1514927-1238246511/watcher-1514927-1238246511 -o /tmp/evaluation-result-1514927-1238246511/solver-1514927-1238246511 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1514927-1238246511.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 0.98 0.99 3/64 12011
/proc/meminfo: memFree=1934240/2055920 swapFree=4178496/4192956
[pid=12011] ppid=12009 vsize=916 CPUtime=0
/proc/12011/stat : 12011 (precosat) R 12009 12011 11687 0 -1 4194304 153 0 0 0 0 0 0 0 18 0 1 0 1097318378 937984 137 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12011/statm: 229 138 79 155 0 72 0

[startup+0.087154 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 12011
/proc/meminfo: memFree=1934240/2055920 swapFree=4178496/4192956
[pid=12011] ppid=12009 vsize=1312 CPUtime=0.08
/proc/12011/stat : 12011 (precosat) R 12009 12011 11687 0 -1 4194304 235 0 0 0 8 0 0 0 18 0 1 0 1097318378 1343488 219 1992294400 134512640 135151029 4294956240 18446744073709551615 134682423 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12011/statm: 328 219 79 155 0 171 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1312

[startup+0.101155 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 12011
/proc/meminfo: memFree=1934240/2055920 swapFree=4178496/4192956
[pid=12011] ppid=12009 vsize=1312 CPUtime=0.09
/proc/12011/stat : 12011 (precosat) R 12009 12011 11687 0 -1 4194304 244 0 0 0 9 0 0 0 18 0 1 0 1097318378 1343488 228 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12011/statm: 328 228 79 155 0 171 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1312

[startup+0.301188 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 12011
/proc/meminfo: memFree=1934240/2055920 swapFree=4178496/4192956
[pid=12011] ppid=12009 vsize=1576 CPUtime=0.29
/proc/12011/stat : 12011 (precosat) R 12009 12011 11687 0 -1 4194304 305 0 0 0 29 0 0 0 19 0 1 0 1097318378 1613824 289 1992294400 134512640 135151029 4294956240 18446744073709551615 134551885 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12011/statm: 394 289 79 155 0 237 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1576

[startup+0.701252 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 12011
/proc/meminfo: memFree=1934240/2055920 swapFree=4178496/4192956
[pid=12011] ppid=12009 vsize=1840 CPUtime=0.69
/proc/12011/stat : 12011 (precosat) R 12009 12011 11687 0 -1 4194304 374 0 0 0 69 0 0 0 22 0 1 0 1097318378 1884160 358 1992294400 134512640 135151029 4294956240 18446744073709551615 134554770 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12011/statm: 460 358 79 155 0 303 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1840

[startup+1.50138 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12012
/proc/meminfo: memFree=1932888/2055920 swapFree=4178496/4192956
[pid=12011] ppid=12009 vsize=2244 CPUtime=1.49
/proc/12011/stat : 12011 (precosat) R 12009 12011 11687 0 -1 4194304 480 0 0 0 149 0 0 0 25 0 1 0 1097318378 2297856 464 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12011/statm: 561 464 79 155 0 404 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2244

[startup+3.10164 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12012
/proc/meminfo: memFree=1932376/2055920 swapFree=4178496/4192956
[pid=12011] ppid=12009 vsize=2800 CPUtime=3.09
/proc/12011/stat : 12011 (precosat) R 12009 12011 11687 0 -1 4194304 598 0 0 0 309 0 0 0 25 0 1 0 1097318378 2867200 582 1992294400 134512640 135151029 4294956240 18446744073709551615 134578088 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12011/statm: 700 582 79 155 0 543 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2800

[startup+6.30116 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12012
/proc/meminfo: memFree=1931672/2055920 swapFree=4178496/4192956
[pid=12011] ppid=12009 vsize=3368 CPUtime=6.29
/proc/12011/stat : 12011 (precosat) R 12009 12011 11687 0 -1 4194304 750 0 0 0 629 0 0 0 25 0 1 0 1097318378 3448832 734 1992294400 134512640 135151029 4294956240 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12011/statm: 842 734 79 155 0 685 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3368

[startup+12.7012 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12012
/proc/meminfo: memFree=1930712/2055920 swapFree=4178496/4192956
[pid=12011] ppid=12009 vsize=4172 CPUtime=12.69
/proc/12011/stat : 12011 (precosat) R 12009 12011 11687 0 -1 4194304 931 0 0 0 1269 0 0 0 25 0 1 0 1097318378 4272128 915 1992294400 134512640 135151029 4294956240 18446744073709551615 134542980 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12011/statm: 1043 915 79 155 0 886 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4172

[startup+25.5013 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12012
/proc/meminfo: memFree=1929560/2055920 swapFree=4178496/4192956
[pid=12011] ppid=12009 vsize=5440 CPUtime=25.48
/proc/12011/stat : 12011 (precosat) R 12009 12011 11687 0 -1 4194304 1212 0 0 0 2548 0 0 0 25 0 1 0 1097318378 5570560 1196 1992294400 134512640 135151029 4294956240 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12011/statm: 1360 1196 79 155 0 1203 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5440

[startup+51.1014 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12012
/proc/meminfo: memFree=1928152/2055920 swapFree=4178496/4192956
[pid=12011] ppid=12009 vsize=7204 CPUtime=51.08
/proc/12011/stat : 12011 (precosat) R 12009 12011 11687 0 -1 4194304 1558 0 0 0 5107 1 0 0 25 0 1 0 1097318378 7376896 1542 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12011/statm: 1801 1542 79 155 0 1644 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 7204

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12012
/proc/meminfo: memFree=1926424/2055920 swapFree=4178496/4192956
[pid=12011] ppid=12009 vsize=8864 CPUtime=102.26
/proc/12011/stat : 12011 (precosat) R 12009 12011 11687 0 -1 4194304 1961 0 0 0 10225 1 0 0 25 0 1 0 1097318378 9076736 1945 1992294400 134512640 135151029 4294956240 18446744073709551615 134574209 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12011/statm: 2216 1945 79 155 0 2059 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 8864

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12012
/proc/meminfo: memFree=1924120/2055920 swapFree=4178496/4192956
[pid=12011] ppid=12009 vsize=10744 CPUtime=162.24
/proc/12011/stat : 12011 (precosat) R 12009 12011 11687 0 -1 4194304 2537 0 0 0 16222 2 0 0 25 0 1 0 1097318378 11001856 2498 1992294400 134512640 135151029 4294956240 18446744073709551615 134554774 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12011/statm: 2686 2498 79 155 0 2529 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 10744

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12012
/proc/meminfo: memFree=1923032/2055920 swapFree=4178496/4192956
[pid=12011] ppid=12009 vsize=12092 CPUtime=222.23
/proc/12011/stat : 12011 (precosat) R 12009 12011 11687 0 -1 4194304 2805 0 0 0 22220 3 0 0 25 0 1 0 1097318378 12382208 2766 1992294400 134512640 135151029 4294956240 18446744073709551615 134554833 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12011/statm: 3023 2766 79 155 0 2866 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 12092

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12012
/proc/meminfo: memFree=1921752/2055920 swapFree=4178496/4192956
[pid=12011] ppid=12009 vsize=13628 CPUtime=282.2
/proc/12011/stat : 12011 (precosat) R 12009 12011 11687 0 -1 4194304 3111 0 0 0 28217 3 0 0 25 0 1 0 1097318378 13955072 3072 1992294400 134512640 135151029 4294956240 18446744073709551615 134576059 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12011/statm: 3407 3072 79 155 0 3250 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 13628

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12012
/proc/meminfo: memFree=1920600/2055920 swapFree=4178496/4192956
[pid=12011] ppid=12009 vsize=15164 CPUtime=342.18
/proc/12011/stat : 12011 (precosat) R 12009 12011 11687 0 -1 4194304 3396 0 0 0 34214 4 0 0 25 0 1 0 1097318378 15527936 3357 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12011/statm: 3791 3357 79 155 0 3634 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 15164

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12012
/proc/meminfo: memFree=1919704/2055920 swapFree=4178496/4192956
[pid=12011] ppid=12009 vsize=16316 CPUtime=402.16
/proc/12011/stat : 12011 (precosat) R 12009 12011 11687 0 -1 4194304 3601 0 0 0 40212 4 0 0 25 0 1 0 1097318378 16707584 3562 1992294400 134512640 135151029 4294956240 18446744073709551615 134575907 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12011/statm: 4079 3562 79 155 0 3922 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 16316

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12012
/proc/meminfo: memFree=1918936/2055920 swapFree=4178496/4192956
[pid=12011] ppid=12009 vsize=17212 CPUtime=462.15
/proc/12011/stat : 12011 (precosat) R 12009 12011 11687 0 -1 4194304 3786 0 0 0 46210 5 0 0 25 0 1 0 1097318378 17625088 3747 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12011/statm: 4303 3747 79 155 0 4146 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 17212

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12012
/proc/meminfo: memFree=1917912/2055920 swapFree=4178496/4192956
[pid=12011] ppid=12009 vsize=17960 CPUtime=522.12
/proc/12011/stat : 12011 (precosat) R 12009 12011 11687 0 -1 4194304 4080 0 0 0 52207 5 0 0 25 0 1 0 1097318378 18391040 3999 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12011/statm: 4490 3999 79 155 0 4333 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 17960

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12012
/proc/meminfo: memFree=1917528/2055920 swapFree=4178496/4192956
[pid=12011] ppid=12009 vsize=17960 CPUtime=582.1
/proc/12011/stat : 12011 (precosat) R 12009 12011 11687 0 -1 4194304 4174 0 0 0 58205 5 0 0 25 0 1 0 1097318378 18391040 4093 1992294400 134512640 135151029 4294956240 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12011/statm: 4490 4093 79 155 0 4333 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 17960

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12012
/proc/meminfo: memFree=1917208/2055920 swapFree=4178496/4192956
[pid=12011] ppid=12009 vsize=17960 CPUtime=642.1
/proc/12011/stat : 12011 (precosat) R 12009 12011 11687 0 -1 4194304 4238 0 0 0 64204 6 0 0 25 0 1 0 1097318378 18391040 4157 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12011/statm: 4490 4157 79 155 0 4333 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 17960

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12012
/proc/meminfo: memFree=1916888/2055920 swapFree=4178496/4192956
[pid=12011] ppid=12009 vsize=17960 CPUtime=702.07
/proc/12011/stat : 12011 (precosat) R 12009 12011 11687 0 -1 4194304 4309 0 0 0 70201 6 0 0 25 0 1 0 1097318378 18391040 4228 1992294400 134512640 135151029 4294956240 18446744073709551615 134574578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12011/statm: 4490 4228 79 155 0 4333 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 17960

[startup+762.304 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12012
/proc/meminfo: memFree=1916632/2055920 swapFree=4178496/4192956
[pid=12011] ppid=12009 vsize=17960 CPUtime=762.05
/proc/12011/stat : 12011 (precosat) R 12009 12011 11687 0 -1 4194304 4353 0 0 0 76199 6 0 0 25 0 1 0 1097318378 18391040 4272 1992294400 134512640 135151029 4294956240 18446744073709551615 134574626 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12011/statm: 4490 4272 79 155 0 4333 0
Current children cumulated CPU time (s) 762.05
Current children cumulated vsize (KiB) 17960

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12012
/proc/meminfo: memFree=1916120/2055920 swapFree=4178496/4192956
[pid=12011] ppid=12009 vsize=18608 CPUtime=822.03
/proc/12011/stat : 12011 (precosat) R 12009 12011 11687 0 -1 4194304 4470 0 0 0 82197 6 0 0 25 0 1 0 1097318378 19054592 4389 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12011/statm: 4652 4389 79 155 0 4495 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 18608

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12012
/proc/meminfo: memFree=1915544/2055920 swapFree=4178496/4192956
[pid=12011] ppid=12009 vsize=19120 CPUtime=882.02
/proc/12011/stat : 12011 (precosat) R 12009 12011 11687 0 -1 4194304 4610 0 0 0 88195 7 0 0 25 0 1 0 1097318378 19578880 4529 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12011/statm: 4780 4529 79 155 0 4623 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 19120

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12013
/proc/meminfo: memFree=1914840/2055920 swapFree=4178496/4192956
[pid=12011] ppid=12009 vsize=20016 CPUtime=942
/proc/12011/stat : 12011 (precosat) R 12009 12011 11687 0 -1 4194304 4741 0 0 0 94193 7 0 0 25 0 1 0 1097318378 20496384 4660 1992294400 134512640 135151029 4294956240 18446744073709551615 134554829 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12011/statm: 5004 4660 79 155 0 4847 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 20016

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12014
/proc/meminfo: memFree=1914456/2055920 swapFree=4178496/4192956
[pid=12011] ppid=12009 vsize=20784 CPUtime=1001.97
/proc/12011/stat : 12011 (precosat) R 12009 12011 11687 0 -1 4194304 4856 0 0 0 100190 7 0 0 25 0 1 0 1097318378 21282816 4775 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12011/statm: 5196 4775 79 155 0 5039 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 20784

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12014
/proc/meminfo: memFree=1914072/2055920 swapFree=4178496/4192956
[pid=12011] ppid=12009 vsize=20976 CPUtime=1061.95
/proc/12011/stat : 12011 (precosat) R 12009 12011 11687 0 -1 4194304 4943 0 0 0 106188 7 0 0 25 0 1 0 1097318378 21479424 4862 1992294400 134512640 135151029 4294956240 18446744073709551615 134574592 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12011/statm: 5244 4862 79 155 0 5087 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 20976

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12014
/proc/meminfo: memFree=1913496/2055920 swapFree=4178496/4192956
[pid=12011] ppid=12009 vsize=21872 CPUtime=1121.94
/proc/12011/stat : 12011 (precosat) R 12009 12011 11687 0 -1 4194304 5079 0 0 0 112187 7 0 0 25 0 1 0 1097318378 22396928 4998 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12011/statm: 5468 4998 79 155 0 5311 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 21872

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12014
/proc/meminfo: memFree=1912856/2055920 swapFree=4178496/4192956
[pid=12011] ppid=12009 vsize=22768 CPUtime=1181.92
/proc/12011/stat : 12011 (precosat) R 12009 12011 11687 0 -1 4194304 5234 0 0 0 118184 8 0 0 25 0 1 0 1097318378 23314432 5153 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12011/statm: 5692 5153 79 155 0 5535 0
Current children cumulated CPU time (s) 1181.92
Current children cumulated vsize (KiB) 22768



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12014
/proc/meminfo: memFree=1912792/2055920 swapFree=4178496/4192956
[pid=12011] ppid=12009 vsize=22768 CPUtime=1200.02
/proc/12011/stat : 12011 (precosat) R 12009 12011 11687 0 -1 4194304 5241 0 0 0 119994 8 0 0 25 0 1 0 1097318378 23314432 5160 1992294400 134512640 135151029 4294956240 18446744073709551615 134554797 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12011/statm: 5692 5160 79 155 0 5535 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 22768

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): 1200.03
CPU user time (s): 1199.95
CPU system time (s): 0.086986
CPU usage (%): 99.9687
Max. virtual memory (cumulated for all children) (KiB): 22768

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.95
system time used= 0.086986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5241
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= 1830

runsolver used 0.912861 second user time and 2.41963 second system time

The end

Launcher Data 

Begin job on node3 at 2009-03-28 14:21:51
IDJOB=1514927
IDBENCH=70387
IDSOLVER=507
FILE ID=node3/1514927-1238246511
PBS_JOBID= 9060707
Free space on /tmp= 65904 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/UNKNOWN/90/unif-k5-r21.3-v90-c1917-S1410489780-030.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1514927-1238246511/watcher-1514927-1238246511 -o /tmp/evaluation-result-1514927-1238246511/solver-1514927-1238246511 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1514927-1238246511.cnf

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

MD5SUM BENCH= 8a9e5a10d7167b9edb4334092b7b4912
RANDOM SEED=1383300600

node3.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		: 3000.275
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		: 3000.275
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:       1934656 kB
Buffers:         12464 kB
Cached:          42576 kB
SwapCached:       8268 kB
Active:          34284 kB
Inactive:        30720 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1934656 kB
SwapTotal:     4192956 kB
SwapFree:      4178496 kB
Dirty:             752 kB
Writeback:           0 kB
Mapped:          15636 kB
Slab:            42292 kB
Committed_AS:  2680504 kB
PageTables:       1376 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= 65904 MiB
End job on node3 at 2009-03-28 14:41:54