Trace number 1515419

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) 1200.06 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/SATISFIABLE/90/
unif-k5-r21.3-v90-c1917-S1931398869-036.cnf
MD5SUMced561befb08624b32eaaf27530007d8
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.016996
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-1515419-1238254222.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
0.01/0.01	c s    0.0     1917      90      0     0      0       0      0    0.0   0    0
0.01/0.01	c l    0.0     1917      90      0     0      0       0   1917    0.0   0    0
0.01/0.01	c R    0.0     1917      90      0     0      0     100    100   24.7   7    0
0.01/0.02	c R    0.0     1917      90      0     0      0     200    200   23.8  14    0
0.01/0.03	c N    0.0     1917      90      0     0      0     801    801   22.2  31    0
0.01/0.04	c B    0.0     1917      90      0     0      0    1003   1003   21.9  34    0
0.01/0.07	c +    0.1     1917      90      0     0      0    1918   2108   21.5  37    0
0.01/0.07	c B    0.1     1917      90      0     0      0    2003   2003   21.4  37    0
0.01/0.08	c +    0.1     1917      90      0     0      0    2395   2318   21.0  36    0
0.01/0.08	c N    0.1     1917      90      0     0      0    2408   2125   21.0  36    0
0.09/0.10	c +    0.1     1917      90      0     0      0    2990   2549   20.6  37    1
0.09/0.13	c +    0.1     1917      90      0     0      0    3736   2803   20.6  38    1
0.09/0.17	c +    0.2     1917      90      0     0      0    4670   3083   20.4  36    1
0.19/0.21	c +    0.2     1917      90      0     0      0    5836   3391   20.0  37    1
0.19/0.24	c N    0.2     1917      90      0     0      0    6422   3400   19.9  37    1
0.19/0.28	c +    0.3     1917      90      0     0      0    7295   3730   19.8  38    1
0.29/0.30	c B    0.3     1917      90      0     0      0    8007   3737   19.6  37    1
0.29/0.35	c +    0.4     1917      90      0     0      0    9115   4103   19.5  37    1
0.39/0.45	c
0.39/0.45	c       original/binary      fixed     eliminated      learned       agility
0.39/0.45	c   seconds        variables     equivalent    conflicts       height       MB
0.39/0.45	c
0.39/0.45	c +    0.5     1917      90      0     0      0   11392   4513   19.1  37    1
0.49/0.59	c +    0.6     1917      90      0     0      0   14241   4964   19.0  38    1
0.59/0.67	c N    0.7     1917      90      0     0      0   16045   4973   18.9  37    1
0.69/0.75	c +    0.8     1917      90      0     0      0   17800   5460   18.8  37    1
0.89/0.97	c +    1.0     1917      90      0     0      0   22251   6006   18.8  36    1
1.00/1.06	c B    1.1     1917      90      0     0      0   24010   6015   18.8  37    1
1.19/1.26	c +    1.3     1917      90      0     0      0   27811   6606   18.6  38    1
1.59/1.63	c +    1.6     1917      90      0     0      0   34760   7266   18.4  38    1
1.79/1.84	c N    1.8     1917      90      0     0      0   38488   7277   18.2  36    1
2.10/2.11	c +    2.1     1917      90      0     0      0   43450   7992   18.1  38    2
2.69/2.77	c +    2.8     1917      90      0     0      0   54310   8791   18.0  38    2
3.29/3.39	c B    3.4     1917      90      0     0      0   64025   8800   17.8  37    2
3.59/3.63	c +    3.6     1917      90      0     0      0   67885   9670   17.7  37    2
4.69/4.78	c +    4.8     1917      90      0     0      0   84855  10637   17.6  37    2
5.09/5.16	c N    5.2     1917      90      0     0      0   89793  10643   17.6  37    2
6.29/6.35	c +    6.3     1917      90      0     0      0  106066  11700   17.4  38    2
8.39/8.42	c +    8.4     1917      90      0     0      0  132581  12870   17.3  38    3
10.69/10.73	c B   10.7     1917      90      0     0      0  160044  12882   17.1  38    3
11.19/11.20	c +   11.2     1917      90      0     0      0  165726  14157   17.0  37    3
14.49/14.57	c
14.49/14.57	c       original/binary      fixed     eliminated      learned       agility
14.49/14.57	c   seconds        variables     equivalent    conflicts       height       MB
14.49/14.57	c
14.49/14.57	c N   14.6     1917      90      0     0      0  205194  14166   16.9  37    3
14.69/14.73	c +   14.7     1917      90      0     0      0  207156  15572   16.9  36    3
19.38/19.45	c +   19.4     1917      90      0     0      0  258945  17129   16.7  36    4
25.78/25.82	c +   25.8     1917      90      0     0      0  323682  18841   16.5  38    5
32.68/32.74	c B   32.7     1917      90      0     0      0  384081  18853   16.5  37    5
34.88/34.90	c +   34.9     1917      90      0     0      0  404602  20725   16.5  37    5
41.28/41.31	c N   41.3     1917      90      0     0      0  461588  20742   16.4  36    5
46.28/46.32	c +   46.3     1917      90      0     0      0  505750  22797   16.3  36    6
61.58/61.66	c +   61.6     1917      90      0     0      0  632185  25076   16.1  37    6
84.16/84.29	c +   84.3     1917      90      0     0      0  790231  27583   16.2  36    7
99.76/99.88	c B   99.9     1917      90      0     0      0  896189  27590   16.1  38    8
113.86/113.99	c +  114.0     1917      90      0     0      0  987786  30341   16.1  38    8
120.35/120.46	c N  120.4     1917      90      0     0      0 1025594  30368   16.1  37    9
158.74/158.88	c +  158.8     1917      90      0     0      0 1234730  33375   16.2  37    6
217.93/218.01	c +  218.0     1917      90      0     0      0 1543410  36712   16.0  38    9
303.10/303.23	c +  303.1     1917      90      0     0      0 1929260  40383   15.8  37   12
329.90/330.09	c B  330.0     1917      90      0     0      0 2048362  40390   15.8  37   13
379.18/379.32	c N  379.2     1917      90      0     0      0 2255904  40395   15.8  37   13
416.87/417.04	c +  416.9     1917      90      0     0      0 2411575  44421   15.7  36   14
580.42/580.64	c
580.42/580.64	c       original/binary      fixed     eliminated      learned       agility
580.42/580.64	c   seconds        variables     equivalent    conflicts       height       MB
580.42/580.64	c
580.42/580.64	c +  580.5     1917      90      0     0      0 3014465  48863   15.4  36   16
818.16/818.46	c +  818.2     1917      90      0     0      0 3768080  53749   15.3  37   18
1104.67/1105.01	c B 1104.7     1917      90      0     0      0 4608749  65193   15.0  37   21
1141.36/1141.76	c + 1141.4     1917      90      0     0      0 4710101  59123   15.0  37   20
1200.04/1200.40	c
1200.04/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.04/1200.40	c
1200.04/1200.40	c 4865557 conflicts, 5390639 decisions, 1 random
1200.04/1200.40	c 0 iterations, 3 restarts, 8186 skipped
1200.04/1200.40	c 36 enlarged, 0 shrunken, 47545 rescored, 1022 rebiased
1200.04/1200.40	c 1 simplifications, 1 reductions
1200.04/1200.40	c
1200.04/1200.40	c vars: 0 fixed, 0 equiv, 0 elim, 0 merged
1200.04/1200.40	c elim: 10559 resolutions, 1 phases, 1 rounds
1200.04/1200.40	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.04/1200.40	c arty: 0.00 and 0.00 xor average arity
1200.04/1200.40	c prbe: 360 probed, 2 phases, 2 rounds
1200.04/1200.40	c prbe: 0 failed, 0 lifted, 0 merged
1200.04/1200.40	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.04/1200.40	c hash: 0 units, 0 merged
1200.04/1200.40	c mins: 88107114 learned, 23% deleted, 0 strong, 10 depth
1200.04/1200.40	c subs: 0 forward, 0 backward, 0 doms
1200.04/1200.40	c strs: 0 forward, 0 backward
1200.04/1200.40	c doms: 0 dominators, 0 high, 0 low
1200.04/1200.40	c prps: 110060381 propagations, 0.09 megaprops
1200.04/1200.40	c
1200.04/1200.40	c 1200.1 seconds, 22 MB max, 442 MB recycled
1200.04/1200.40	c
1200.04/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.04/1200.40	c

Verifier Data 

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

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1515419-1238254222/watcher-1515419-1238254222 -o /tmp/evaluation-result-1515419-1238254222/solver-1515419-1238254222 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1515419-1238254222.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 0.91 3/65 20625
/proc/meminfo: memFree=1439728/2055920 swapFree=4178736/4192956
[pid=20625] ppid=20623 vsize=916 CPUtime=0
/proc/20625/stat : 20625 (precosat) R 20623 20625 20468 0 -1 4194304 158 0 0 0 0 0 0 0 18 0 1 0 451756034 937984 142 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20625/statm: 229 143 79 155 0 72 0

[startup+0.0158811 s]
/proc/loadavg: 0.99 0.97 0.91 3/65 20625
/proc/meminfo: memFree=1439728/2055920 swapFree=4178736/4192956
[pid=20625] ppid=20623 vsize=916 CPUtime=0.01
/proc/20625/stat : 20625 (precosat) R 20623 20625 20468 0 -1 4194304 161 0 0 0 1 0 0 0 18 0 1 0 451756034 937984 145 1992294400 134512640 135151029 4294956240 18446744073709551615 134516768 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20625/statm: 229 145 79 155 0 72 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 916

[startup+0.10189 s]
/proc/loadavg: 0.99 0.97 0.91 3/65 20625
/proc/meminfo: memFree=1439728/2055920 swapFree=4178736/4192956
[pid=20625] ppid=20623 vsize=1312 CPUtime=0.09
/proc/20625/stat : 20625 (precosat) R 20623 20625 20468 0 -1 4194304 243 0 0 0 9 0 0 0 18 0 1 0 451756034 1343488 227 1992294400 134512640 135151029 4294956240 18446744073709551615 134555134 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20625/statm: 328 227 79 155 0 171 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1312

[startup+0.301912 s]
/proc/loadavg: 0.99 0.97 0.91 3/65 20625
/proc/meminfo: memFree=1439728/2055920 swapFree=4178736/4192956
[pid=20625] ppid=20623 vsize=1580 CPUtime=0.29
/proc/20625/stat : 20625 (precosat) R 20623 20625 20468 0 -1 4194304 309 0 0 0 29 0 0 0 19 0 1 0 451756034 1617920 293 1992294400 134512640 135151029 4294956240 18446744073709551615 134555146 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20625/statm: 395 293 79 155 0 238 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1580

[startup+0.701957 s]
/proc/loadavg: 0.99 0.97 0.91 3/65 20625
/proc/meminfo: memFree=1439728/2055920 swapFree=4178736/4192956
[pid=20625] ppid=20623 vsize=1844 CPUtime=0.69
/proc/20625/stat : 20625 (precosat) R 20623 20625 20468 0 -1 4194304 382 0 0 0 69 0 0 0 22 0 1 0 451756034 1888256 366 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20625/statm: 461 366 79 155 0 304 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1844

[startup+1.50105 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 20626
/proc/meminfo: memFree=1438376/2055920 swapFree=4178736/4192956
[pid=20625] ppid=20623 vsize=2252 CPUtime=1.49
/proc/20625/stat : 20625 (precosat) R 20623 20625 20468 0 -1 4194304 480 0 0 0 149 0 0 0 25 0 1 0 451756034 2306048 464 1992294400 134512640 135151029 4294956240 18446744073709551615 134552225 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20625/statm: 563 464 79 155 0 406 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2252

[startup+3.10123 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 20626
/proc/meminfo: memFree=1437864/2055920 swapFree=4178736/4192956
[pid=20625] ppid=20623 vsize=2784 CPUtime=3.09
/proc/20625/stat : 20625 (precosat) R 20623 20625 20468 0 -1 4194304 595 0 0 0 309 0 0 0 25 0 1 0 451756034 2850816 579 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20625/statm: 696 579 79 155 0 539 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2784

[startup+6.30159 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 20626
/proc/meminfo: memFree=1437032/2055920 swapFree=4178736/4192956
[pid=20625] ppid=20623 vsize=3472 CPUtime=6.29
/proc/20625/stat : 20625 (precosat) R 20623 20625 20468 0 -1 4194304 738 0 0 0 629 0 0 0 25 0 1 0 451756034 3555328 722 1992294400 134512640 135151029 4294956240 18446744073709551615 134551482 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20625/statm: 868 722 79 155 0 711 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3472

[startup+12.7023 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 20626
/proc/meminfo: memFree=1436008/2055920 swapFree=4178736/4192956
[pid=20625] ppid=20623 vsize=4336 CPUtime=12.69
/proc/20625/stat : 20625 (precosat) R 20623 20625 20468 0 -1 4194304 954 0 0 0 1269 0 0 0 25 0 1 0 451756034 4440064 938 1992294400 134512640 135151029 4294956240 18446744073709551615 134555139 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20625/statm: 1084 938 79 155 0 927 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4336

[startup+25.5018 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 20626
/proc/meminfo: memFree=1434920/2055920 swapFree=4178736/4192956
[pid=20625] ppid=20623 vsize=5504 CPUtime=25.48
/proc/20625/stat : 20625 (precosat) R 20623 20625 20468 0 -1 4194304 1206 0 0 0 2548 0 0 0 25 0 1 0 451756034 5636096 1190 1992294400 134512640 135151029 4294956240 18446744073709551615 134576004 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20625/statm: 1376 1190 79 155 0 1219 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5504

[startup+51.1017 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 20626
/proc/meminfo: memFree=1433448/2055920 swapFree=4178736/4192956
[pid=20625] ppid=20623 vsize=7188 CPUtime=51.08
/proc/20625/stat : 20625 (precosat) R 20623 20625 20468 0 -1 4194304 1581 0 0 0 5107 1 0 0 25 0 1 0 451756034 7360512 1565 1992294400 134512640 135151029 4294956240 18446744073709551615 134554915 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20625/statm: 1797 1565 79 155 0 1640 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 7188

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 20626
/proc/meminfo: memFree=1431400/2055920 swapFree=4178736/4192956
[pid=20625] ppid=20623 vsize=9592 CPUtime=102.26
/proc/20625/stat : 20625 (precosat) R 20623 20625 20468 0 -1 4194304 2074 0 0 0 10225 1 0 0 25 0 1 0 451756034 9822208 2058 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20625/statm: 2398 2058 79 155 0 2241 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 9592

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 20626
/proc/meminfo: memFree=1428712/2055920 swapFree=4178736/4192956
[pid=20625] ppid=20623 vsize=11936 CPUtime=162.24
/proc/20625/stat : 20625 (precosat) R 20623 20625 20468 0 -1 4194304 2757 0 0 0 16222 2 0 0 25 0 1 0 451756034 12222464 2724 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20625/statm: 2984 2724 79 155 0 2827 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 11936

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 20626
/proc/meminfo: memFree=1428072/2055920 swapFree=4178736/4192956
[pid=20625] ppid=20623 vsize=12108 CPUtime=222.23
/proc/20625/stat : 20625 (precosat) R 20623 20625 20468 0 -1 4194304 2899 0 0 0 22220 3 0 0 25 0 1 0 451756034 12398592 2866 1992294400 134512640 135151029 4294956240 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20625/statm: 3027 2866 79 155 0 2870 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 12108

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 20626
/proc/meminfo: memFree=1426664/2055920 swapFree=4178736/4192956
[pid=20625] ppid=20623 vsize=14156 CPUtime=282.21
/proc/20625/stat : 20625 (precosat) R 20623 20625 20468 0 -1 4194304 3265 0 0 0 28218 3 0 0 25 0 1 0 451756034 14495744 3232 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20625/statm: 3539 3232 79 155 0 3382 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 14156

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 20626
/proc/meminfo: memFree=1425448/2055920 swapFree=4178736/4192956
[pid=20625] ppid=20623 vsize=15820 CPUtime=342.19
/proc/20625/stat : 20625 (precosat) R 20623 20625 20468 0 -1 4194304 3558 0 0 0 34216 3 0 0 25 0 1 0 451756034 16199680 3525 1992294400 134512640 135151029 4294956240 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20625/statm: 3955 3525 79 155 0 3798 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 15820

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 20626
/proc/meminfo: memFree=1424744/2055920 swapFree=4178736/4192956
[pid=20625] ppid=20623 vsize=16588 CPUtime=402.18
/proc/20625/stat : 20625 (precosat) R 20623 20625 20468 0 -1 4194304 3726 0 0 0 40214 4 0 0 25 0 1 0 451756034 16986112 3693 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20625/statm: 4147 3693 79 155 0 3990 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 16588

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 20626
/proc/meminfo: memFree=1423976/2055920 swapFree=4178736/4192956
[pid=20625] ppid=20623 vsize=17548 CPUtime=462.16
/proc/20625/stat : 20625 (precosat) R 20623 20625 20468 0 -1 4194304 3907 0 0 0 46212 4 0 0 25 0 1 0 451756034 17969152 3874 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20625/statm: 4387 3874 79 155 0 4230 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 17548

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 20626
/proc/meminfo: memFree=1423208/2055920 swapFree=4178736/4192956
[pid=20625] ppid=20623 vsize=18668 CPUtime=522.14
/proc/20625/stat : 20625 (precosat) R 20623 20625 20468 0 -1 4194304 4102 0 0 0 52210 4 0 0 25 0 1 0 451756034 19116032 4069 1992294400 134512640 135151029 4294956240 18446744073709551615 134574655 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20625/statm: 4667 4069 79 155 0 4510 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 18668

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 20626
/proc/meminfo: memFree=1422568/2055920 swapFree=4178736/4192956
[pid=20625] ppid=20623 vsize=19436 CPUtime=582.12
/proc/20625/stat : 20625 (precosat) R 20623 20625 20468 0 -1 4194304 4252 0 0 0 58208 4 0 0 25 0 1 0 451756034 19902464 4219 1992294400 134512640 135151029 4294956240 18446744073709551615 134574596 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20625/statm: 4859 4219 79 155 0 4702 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 19436

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 20626
/proc/meminfo: memFree=1421992/2055920 swapFree=4178736/4192956
[pid=20625] ppid=20623 vsize=20140 CPUtime=642.1
/proc/20625/stat : 20625 (precosat) R 20623 20625 20468 0 -1 4194304 4397 0 0 0 64206 4 0 0 25 0 1 0 451756034 20623360 4364 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20625/statm: 5035 4364 79 155 0 4878 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 20140

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 20626
/proc/meminfo: memFree=1421608/2055920 swapFree=4178736/4192956
[pid=20625] ppid=20623 vsize=20396 CPUtime=702.08
/proc/20625/stat : 20625 (precosat) R 20623 20625 20468 0 -1 4194304 4486 0 0 0 70204 4 0 0 25 0 1 0 451756034 20885504 4453 1992294400 134512640 135151029 4294956240 18446744073709551615 134542666 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20625/statm: 5099 4453 79 155 0 4942 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 20396

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 20626
/proc/meminfo: memFree=1420840/2055920 swapFree=4178736/4192956
[pid=20625] ppid=20623 vsize=21420 CPUtime=762.08
/proc/20625/stat : 20625 (precosat) R 20623 20625 20468 0 -1 4194304 4692 0 0 0 76203 5 0 0 25 0 1 0 451756034 21934080 4659 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20625/statm: 5355 4659 79 155 0 5198 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 21420

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 20626
/proc/meminfo: memFree=1420520/2055920 swapFree=4178736/4192956
[pid=20625] ppid=20623 vsize=21676 CPUtime=822.05
/proc/20625/stat : 20625 (precosat) R 20623 20625 20468 0 -1 4194304 4763 0 0 0 82200 5 0 0 25 0 1 0 451756034 22196224 4730 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20625/statm: 5419 4730 79 155 0 5262 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 21676

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 20626
/proc/meminfo: memFree=1420264/2055920 swapFree=4178736/4192956
[pid=20625] ppid=20623 vsize=21936 CPUtime=882.03
/proc/20625/stat : 20625 (precosat) R 20623 20625 20468 0 -1 4194304 4817 0 0 0 88198 5 0 0 25 0 1 0 451756034 22462464 4784 1992294400 134512640 135151029 4294956240 18446744073709551615 134554575 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20625/statm: 5484 4784 79 155 0 5327 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 21936

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 20626
/proc/meminfo: memFree=1419752/2055920 swapFree=4178736/4192956
[pid=20625] ppid=20623 vsize=22452 CPUtime=942.01
/proc/20625/stat : 20625 (precosat) R 20623 20625 20468 0 -1 4194304 4936 0 0 0 94196 5 0 0 25 0 1 0 451756034 22990848 4903 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20625/statm: 5613 4903 79 155 0 5456 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 22452

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 20626
/proc/meminfo: memFree=1419432/2055920 swapFree=4178736/4192956
[pid=20625] ppid=20623 vsize=22968 CPUtime=1001.99
/proc/20625/stat : 20625 (precosat) R 20623 20625 20468 0 -1 4194304 5020 0 0 0 100194 5 0 0 25 0 1 0 451756034 23519232 4987 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20625/statm: 5742 4987 79 155 0 5585 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 22968

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 20626
/proc/meminfo: memFree=1419048/2055920 swapFree=4178736/4192956
[pid=20625] ppid=20623 vsize=23480 CPUtime=1061.98
/proc/20625/stat : 20625 (precosat) R 20623 20625 20468 0 -1 4194304 5107 0 0 0 106193 5 0 0 25 0 1 0 451756034 24043520 5074 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20625/statm: 5870 5074 79 155 0 5713 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 23480

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 20626
/proc/meminfo: memFree=1418344/2055920 swapFree=4178736/4192956
[pid=20625] ppid=20623 vsize=24292 CPUtime=1121.97
/proc/20625/stat : 20625 (precosat) R 20623 20625 20468 0 -1 4194304 5266 0 0 0 112191 6 0 0 25 0 1 0 451756034 24875008 5233 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20625/statm: 6073 5233 79 155 0 5916 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 24292

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 20628
/proc/meminfo: memFree=1417632/2055920 swapFree=4178736/4192956
[pid=20625] ppid=20623 vsize=24812 CPUtime=1181.94
/proc/20625/stat : 20625 (precosat) R 20623 20625 20468 0 -1 4194304 5393 0 0 0 118188 6 0 0 25 0 1 0 451756034 25407488 5360 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20625/statm: 6203 5360 79 155 0 6046 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 24812



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 20628
/proc/meminfo: memFree=1417640/2055920 swapFree=4178736/4192956
[pid=20625] ppid=20623 vsize=25072 CPUtime=1200.04
/proc/20625/stat : 20625 (precosat) R 20623 20625 20468 0 -1 4194304 5435 0 0 0 119998 6 0 0 25 0 1 0 451756034 25673728 5402 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20625/statm: 6268 5402 79 155 0 6111 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 25072

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): 1200.06
CPU user time (s): 1199.99
CPU system time (s): 0.071989
CPU usage (%): 99.9708
Max. virtual memory (cumulated for all children) (KiB): 25072

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.99
system time used= 0.071989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5435
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= 2251

runsolver used 1.46478 second user time and 2.88256 second system time

The end

Launcher Data 

Begin job on node32 at 2009-03-28 16:30:22
IDJOB=1515419
IDBENCH=70428
IDSOLVER=507
FILE ID=node32/1515419-1238254222
PBS_JOBID= 9060749
Free space on /tmp= 66456 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/SATISFIABLE/90/unif-k5-r21.3-v90-c1917-S1931398869-036.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1515419-1238254222/watcher-1515419-1238254222 -o /tmp/evaluation-result-1515419-1238254222/solver-1515419-1238254222 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1515419-1238254222.cnf

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

MD5SUM BENCH= ced561befb08624b32eaaf27530007d8
RANDOM SEED=802566852

node32.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		: 3000.234
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		: 3000.234
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:       1440208 kB
Buffers:         61096 kB
Cached:         487936 kB
SwapCached:       7344 kB
Active:         119616 kB
Inactive:       438204 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1440208 kB
SwapTotal:     4192956 kB
SwapFree:      4178736 kB
Dirty:             748 kB
Writeback:           0 kB
Mapped:          14472 kB
Slab:            43704 kB
Committed_AS:  1445200 kB
PageTables:       1488 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= 66456 MiB
End job on node32 at 2009-03-28 16:50:24