Trace number 1515455

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
precosat 236? (TO) 1200.05 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/SATISFIABLE/90/
unif-k5-r21.3-v90-c1917-S1159550149-077.cnf
MD5SUM7e03cd843234dc424776ba0f93603598
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.020996
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-1515455-1238254680.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     100    100   23.7   7    0
0.00/0.02	c R    0.0     1917      90      0     0      0     200    200   22.0  13    0
0.00/0.03	c N    0.0     1917      90      0     0      0     802    802   19.8  32    0
0.00/0.04	c B    0.0     1917      90      0     0      0    1002   1002   19.7  34    0
0.00/0.07	c +    0.1     1917      90      0     0      0    1917   2108   19.0  37    0
0.00/0.07	c B    0.1     1917      90      0     0      0    2006   2006   19.0  38    0
0.00/0.08	c +    0.1     1917      90      0     0      0    2396   2318   19.0  37    0
0.00/0.08	c N    0.1     1917      90      0     0      0    2407   2125   19.0  37    0
0.09/0.10	c +    0.1     1917      90      0     0      0    2995   2549   18.9  38    0
0.09/0.13	c +    0.1     1917      90      0     0      0    3740   2803   18.7  38    1
0.09/0.16	c +    0.2     1917      90      0     0      0    4675   3083   18.2  38    1
0.19/0.21	c +    0.2     1917      90      0     0      0    5840   3391   17.8  37    1
0.19/0.23	c N    0.2     1917      90      0     0      0    6418   3396   18.0  37    1
0.19/0.26	c +    0.3     1917      90      0     0      0    7301   3730   18.3  36    1
0.19/0.29	c B    0.3     1917      90      0     0      0    8009   3736   18.5  38    1
0.29/0.34	c +    0.3     1917      90      0     0      0    9127   4103   18.5  37    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   11405   4513   18.5  37    1
0.49/0.58	c +    0.6     1917      90      0     0      0   14258   4964   18.3  38    1
0.59/0.67	c N    0.7     1917      90      0     0      0   16044   4969   18.1  37    1
0.69/0.75	c +    0.7     1917      90      0     0      0   17822   5460   18.1  36    1
0.89/0.97	c +    1.0     1917      90      0     0      0   22276   6006   17.9  37    1
1.00/1.05	c B    1.1     1917      90      0     0      0   24013   6012   17.8  36    1
1.19/1.26	c +    1.3     1917      90      0     0      0   27845   6606   17.7  37    1
1.59/1.64	c +    1.6     1917      90      0     0      0   34805   7266   17.8  37    1
1.79/1.84	c N    1.8     1917      90      0     0      0   38489   7274   17.8  36    1
2.10/2.15	c +    2.2     1917      90      0     0      0   43506   7992   17.8  38    2
2.79/2.83	c +    2.8     1917      90      0     0      0   54382   8791   17.5  36    2
3.39/3.45	c B    3.5     1917      90      0     0      0   64025   8801   17.3  37    2
3.69/3.70	c +    3.7     1917      90      0     0      0   67975   9670   17.2  37    2
4.79/4.87	c +    4.9     1917      90      0     0      0   84967  10637   17.0  38    2
5.09/5.20	c N    5.2     1917      90      0     0      0   89782  10645   17.0  39    2
6.29/6.36	c +    6.4     1917      90      0     0      0  106206  11700   16.7  38    2
8.19/8.30	c +    8.3     1917      90      0     0      0  132756  12870   16.4  37    3
10.49/10.52	c B   10.5     1917      90      0     0      0  160043  12882   16.2  37    3
10.99/11.04	c +   11.0     1917      90      0     0      0  165945  14157   16.1  37    3
14.29/14.34	c
14.29/14.34	c       original/binary      fixed     eliminated      learned       agility
14.29/14.34	c   seconds        variables     equivalent    conflicts       height       MB
14.29/14.34	c
14.29/14.34	c N   14.3     1917      90      0     0      0  205166  14166   16.2  37    3
14.48/14.54	c +   14.5     1917      90      0     0      0  207433  15572   16.2  37    4
19.29/19.31	c +   19.3     1917      90      0     0      0  259290  17129   16.1  38    4
25.68/25.72	c +   25.7     1917      90      0     0      0  324110  18841   15.8  37    4
31.78/31.85	c B   31.8     1917      90      0     0      0  384080  18850   15.6  38    5
34.08/34.14	c +   34.1     1917      90      0     0      0  405137  20725   15.7  36    5
40.68/40.76	c N   40.7     1917      90      0     0      0  461553  20732   15.7  37    6
46.27/46.39	c +   46.4     1917      90      0     0      0  506420  22797   15.7  37    6
62.38/62.48	c +   62.5     1917      90      0     0      0  633025  25076   15.5  38    6
85.37/85.49	c +   85.5     1917      90      0     0      0  791280  27583   15.3  38    7
100.96/101.08	c B  101.1     1917      90      0     0      0  896172  27591   15.2  37    8
115.46/115.52	c +  115.5     1917      90      0     0      0  989101  30341   15.2  37    9
121.86/121.92	c N  121.9     1917      90      0     0      0 1025572  30350   15.2  37    9
158.85/158.93	c +  158.9     1917      90      0     0      0 1236375  33375   15.1  38   10
218.23/218.35	c +  218.3     1917      90      0     0      0 1545465  36712   15.0  37   11
296.60/296.73	c +  296.6     1917      90      0     0      0 1931830  40383   14.8  36   13
321.59/321.78	c B  321.7     1917      90      0     0      0 2048389  40391   14.8  36   14
370.18/370.39	c N  370.3     1917      90      0     0      0 2255917  40392   14.8  38   14
407.57/407.71	c +  407.6     1917      90      0     0      0 2414786  44421   14.8  38   15
569.72/569.95	c
569.72/569.95	c       original/binary      fixed     eliminated      learned       agility
569.72/569.95	c   seconds        variables     equivalent    conflicts       height       MB
569.72/569.95	c
569.72/569.95	c +  569.8     1917      90      0     0      0 3018481  48863   14.7  39    9
792.75/793.03	c +  792.8     1917      90      0     0      0 3773101  53749   14.8  37   14
1058.57/1058.98	c B 1058.7     1917      90      0     0      0 4608763  53758   14.7  38   17
1089.86/1090.22	c + 1089.9     1917      90      0     0      0 4716376  59123   14.7  36   18
1160.74/1161.14	c N 1160.8     1917      90      0     0      0 4921499  59135   14.7  38   19
1200.03/1200.40	c
1200.03/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.03/1200.40	c
1200.03/1200.40	c 5035471 conflicts, 5577947 decisions, 1 random
1200.03/1200.40	c 0 iterations, 3 restarts, 8187 skipped
1200.03/1200.40	c 36 enlarged, 0 shrunken, 49205 rescored, 1022 rebiased
1200.03/1200.40	c 1 simplifications, 1 reductions
1200.03/1200.40	c
1200.03/1200.40	c vars: 0 fixed, 0 equiv, 0 elim, 0 merged
1200.03/1200.40	c elim: 10559 resolutions, 1 phases, 1 rounds
1200.03/1200.40	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.03/1200.40	c arty: 0.00 and 0.00 xor average arity
1200.03/1200.40	c prbe: 360 probed, 2 phases, 2 rounds
1200.03/1200.40	c prbe: 0 failed, 0 lifted, 0 merged
1200.03/1200.40	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.03/1200.40	c hash: 0 units, 0 merged
1200.03/1200.40	c mins: 90234924 learned, 24% deleted, 0 strong, 11 depth
1200.03/1200.40	c subs: 0 forward, 0 backward, 0 doms
1200.03/1200.40	c strs: 0 forward, 0 backward
1200.03/1200.40	c doms: 0 dominators, 0 high, 0 low
1200.03/1200.40	c prps: 114406806 propagations, 0.10 megaprops
1200.03/1200.40	c
1200.03/1200.40	c 1200.0 seconds, 19 MB max, 454 MB recycled
1200.03/1200.40	c
1200.03/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.03/1200.40	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-1515455-1238254680/watcher-1515455-1238254680 -o /tmp/evaluation-result-1515455-1238254680/solver-1515455-1238254680 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1515455-1238254680.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: 1.00 1.00 1.00 2/64 11460
/proc/meminfo: memFree=1071200/2055920 swapFree=4178260/4192956
[pid=11460] ppid=11458 vsize=916 CPUtime=0
/proc/11460/stat : 11460 (precosat) R 11458 11460 11361 0 -1 4194304 150 0 0 0 0 0 0 0 18 0 1 0 864059527 937984 134 1992294400 134512640 135151029 4294956240 18446744073709551615 134578792 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11460/statm: 229 134 79 155 0 72 0

[startup+0.00952801 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 11460
/proc/meminfo: memFree=1071200/2055920 swapFree=4178260/4192956
[pid=11460] ppid=11458 vsize=916 CPUtime=0
/proc/11460/stat : 11460 (precosat) R 11458 11460 11361 0 -1 4194304 162 0 0 0 0 0 0 0 18 0 1 0 864059527 937984 146 1992294400 134512640 135151029 4294956240 18446744073709551615 134548395 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11460/statm: 229 146 79 155 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 916

[startup+0.10154 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 11460
/proc/meminfo: memFree=1071200/2055920 swapFree=4178260/4192956
[pid=11460] ppid=11458 vsize=1316 CPUtime=0.09
/proc/11460/stat : 11460 (precosat) R 11458 11460 11361 0 -1 4194304 241 0 0 0 9 0 0 0 18 0 1 0 864059527 1347584 225 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11460/statm: 329 225 79 155 0 172 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1316

[startup+0.30157 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 11460
/proc/meminfo: memFree=1071200/2055920 swapFree=4178260/4192956
[pid=11460] ppid=11458 vsize=1580 CPUtime=0.29
/proc/11460/stat : 11460 (precosat) R 11458 11460 11361 0 -1 4194304 309 0 0 0 29 0 0 0 19 0 1 0 864059527 1617920 293 1992294400 134512640 135151029 4294956240 18446744073709551615 134698015 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11460/statm: 395 293 79 155 0 238 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1580

[startup+0.701628 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 11460
/proc/meminfo: memFree=1071200/2055920 swapFree=4178260/4192956
[pid=11460] ppid=11458 vsize=1844 CPUtime=0.69
/proc/11460/stat : 11460 (precosat) R 11458 11460 11361 0 -1 4194304 382 0 0 0 69 0 0 0 23 0 1 0 864059527 1888256 366 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11460/statm: 461 366 79 155 0 304 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1844

[startup+1.50175 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11461
/proc/meminfo: memFree=1069912/2055920 swapFree=4178260/4192956
[pid=11460] ppid=11458 vsize=2244 CPUtime=1.49
/proc/11460/stat : 11460 (precosat) R 11458 11460 11361 0 -1 4194304 477 0 0 0 149 0 0 0 25 0 1 0 864059527 2297856 461 1992294400 134512640 135151029 4294956240 18446744073709551615 134575832 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11460/statm: 561 461 79 155 0 404 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2244

[startup+3.10198 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11461
/proc/meminfo: memFree=1069336/2055920 swapFree=4178260/4192956
[pid=11460] ppid=11458 vsize=2648 CPUtime=3.09
/proc/11460/stat : 11460 (precosat) R 11458 11460 11361 0 -1 4194304 591 0 0 0 309 0 0 0 25 0 1 0 864059527 2711552 575 1992294400 134512640 135151029 4294956240 18446744073709551615 134574638 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11460/statm: 662 575 79 155 0 505 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2648

[startup+6.30145 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11461
/proc/meminfo: memFree=1068568/2055920 swapFree=4178260/4192956
[pid=11460] ppid=11458 vsize=3340 CPUtime=6.29
/proc/11460/stat : 11460 (precosat) R 11458 11460 11361 0 -1 4194304 740 0 0 0 629 0 0 0 25 0 1 0 864059527 3420160 724 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11460/statm: 835 724 79 155 0 678 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3340

[startup+12.7014 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11461
/proc/meminfo: memFree=1067608/2055920 swapFree=4178260/4192956
[pid=11460] ppid=11458 vsize=4340 CPUtime=12.69
/proc/11460/stat : 11460 (precosat) R 11458 11460 11361 0 -1 4194304 966 0 0 0 1269 0 0 0 25 0 1 0 864059527 4444160 950 1992294400 134512640 135151029 4294956240 18446744073709551615 134554774 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11460/statm: 1085 950 79 155 0 928 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4340

[startup+25.5013 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11461
/proc/meminfo: memFree=1066392/2055920 swapFree=4178260/4192956
[pid=11460] ppid=11458 vsize=5520 CPUtime=25.48
/proc/11460/stat : 11460 (precosat) R 11458 11460 11361 0 -1 4194304 1218 0 0 0 2547 1 0 0 25 0 1 0 864059527 5652480 1202 1992294400 134512640 135151029 4294956240 18446744073709551615 134554839 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11460/statm: 1380 1202 79 155 0 1223 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5520

[startup+51.101 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11461
/proc/meminfo: memFree=1064984/2055920 swapFree=4178260/4192956
[pid=11460] ppid=11458 vsize=7324 CPUtime=51.07
/proc/11460/stat : 11460 (precosat) R 11458 11460 11361 0 -1 4194304 1573 0 0 0 5106 1 0 0 25 0 1 0 864059527 7499776 1557 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11460/statm: 1831 1557 79 155 0 1674 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 7324

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11461
/proc/meminfo: memFree=1062744/2055920 swapFree=4178260/4192956
[pid=11460] ppid=11458 vsize=9948 CPUtime=102.26
/proc/11460/stat : 11460 (precosat) R 11458 11460 11361 0 -1 4194304 2116 0 0 0 10224 2 0 0 25 0 1 0 864059527 10186752 2100 1992294400 134512640 135151029 4294956240 18446744073709551615 134574407 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11460/statm: 2487 2100 79 155 0 2330 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 9948

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11461
/proc/meminfo: memFree=1061272/2055920 swapFree=4178260/4192956
[pid=11460] ppid=11458 vsize=11588 CPUtime=162.25
/proc/11460/stat : 11460 (precosat) R 11458 11460 11361 0 -1 4194304 2477 0 0 0 16222 3 0 0 25 0 1 0 864059527 11866112 2461 1992294400 134512640 135151029 4294956240 18446744073709551615 134554568 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11460/statm: 2897 2461 79 155 0 2740 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 11588

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11461
/proc/meminfo: memFree=1059928/2055920 swapFree=4178260/4192956
[pid=11460] ppid=11458 vsize=13376 CPUtime=222.23
/proc/11460/stat : 11460 (precosat) R 11458 11460 11361 0 -1 4194304 2808 0 0 0 22220 3 0 0 25 0 1 0 864059527 13697024 2792 1992294400 134512640 135151029 4294956240 18446744073709551615 134575852 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11460/statm: 3344 2792 79 155 0 3187 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 13376

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11461
/proc/meminfo: memFree=1058200/2055920 swapFree=4178260/4192956
[pid=11460] ppid=11458 vsize=15620 CPUtime=282.2
/proc/11460/stat : 11460 (precosat) R 11458 11460 11361 0 -1 4194304 3240 0 0 0 28217 3 0 0 25 0 1 0 864059527 15994880 3224 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11460/statm: 3905 3224 79 155 0 3748 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 15620

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11463
/proc/meminfo: memFree=1057240/2055920 swapFree=4178260/4192956
[pid=11460] ppid=11458 vsize=16756 CPUtime=342.19
/proc/11460/stat : 11460 (precosat) R 11458 11460 11361 0 -1 4194304 3464 0 0 0 34215 4 0 0 25 0 1 0 864059527 17158144 3448 1992294400 134512640 135151029 4294956240 18446744073709551615 134555130 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11460/statm: 4189 3448 79 155 0 4032 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 16756

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11463
/proc/meminfo: memFree=1056664/2055920 swapFree=4178260/4192956
[pid=11460] ppid=11458 vsize=17416 CPUtime=402.17
/proc/11460/stat : 11460 (precosat) R 11458 11460 11361 0 -1 4194304 3604 0 0 0 40213 4 0 0 25 0 1 0 864059527 17833984 3588 1992294400 134512640 135151029 4294956240 18446744073709551615 134554766 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11460/statm: 4354 3588 79 155 0 4197 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 17416

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11463
/proc/meminfo: memFree=1056088/2055920 swapFree=4178260/4192956
[pid=11460] ppid=11458 vsize=18076 CPUtime=462.15
/proc/11460/stat : 11460 (precosat) R 11458 11460 11361 0 -1 4194304 3750 0 0 0 46211 4 0 0 25 0 1 0 864059527 18509824 3734 1992294400 134512640 135151029 4294956240 18446744073709551615 134554568 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11460/statm: 4519 3734 79 155 0 4362 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 18076

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11463
/proc/meminfo: memFree=1058264/2055920 swapFree=4178260/4192956
[pid=11460] ppid=11458 vsize=13908 CPUtime=522.14
/proc/11460/stat : 11460 (precosat) R 11458 11460 11361 0 -1 4194304 4208 0 0 0 52209 5 0 0 25 0 1 0 864059527 14241792 3175 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11460/statm: 3477 3175 79 155 0 3320 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 13908

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11463
/proc/meminfo: memFree=1057816/2055920 swapFree=4178260/4192956
[pid=11460] ppid=11458 vsize=13908 CPUtime=582.12
/proc/11460/stat : 11460 (precosat) R 11458 11460 11361 0 -1 4194304 4321 0 0 0 58207 5 0 0 25 0 1 0 864059527 14241792 3288 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11460/statm: 3477 3288 79 155 0 3320 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 13908

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11463
/proc/meminfo: memFree=1056600/2055920 swapFree=4178260/4192956
[pid=11460] ppid=11458 vsize=15432 CPUtime=642.1
/proc/11460/stat : 11460 (precosat) R 11458 11460 11361 0 -1 4194304 4641 0 0 0 64205 5 0 0 25 0 1 0 864059527 15802368 3608 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11460/statm: 3858 3608 79 155 0 3701 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 15432

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11463
/proc/meminfo: memFree=1055768/2055920 swapFree=4178260/4192956
[pid=11460] ppid=11458 vsize=16456 CPUtime=702.08
/proc/11460/stat : 11460 (precosat) R 11458 11460 11361 0 -1 4194304 4847 0 0 0 70203 5 0 0 25 0 1 0 864059527 16850944 3814 1992294400 134512640 135151029 4294956240 18446744073709551615 134554875 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11460/statm: 4114 3814 79 155 0 3957 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 16456

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11463
/proc/meminfo: memFree=1055128/2055920 swapFree=4178260/4192956
[pid=11460] ppid=11458 vsize=17160 CPUtime=762.06
/proc/11460/stat : 11460 (precosat) R 11458 11460 11361 0 -1 4194304 5001 0 0 0 76201 5 0 0 25 0 1 0 864059527 17571840 3968 1992294400 134512640 135151029 4294956240 18446744073709551615 134575991 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11460/statm: 4290 3968 79 155 0 4133 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 17160

[startup+822.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11463
/proc/meminfo: memFree=1054488/2055920 swapFree=4178260/4192956
[pid=11460] ppid=11458 vsize=18056 CPUtime=822.05
/proc/11460/stat : 11460 (precosat) R 11458 11460 11361 0 -1 4194304 5148 0 0 0 82199 6 0 0 25 0 1 0 864059527 18489344 4115 1992294400 134512640 135151029 4294956240 18446744073709551615 134554851 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11460/statm: 4514 4115 79 155 0 4357 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 18056

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11463
/proc/meminfo: memFree=1053784/2055920 swapFree=4178260/4192956
[pid=11460] ppid=11458 vsize=18888 CPUtime=882.02
/proc/11460/stat : 11460 (precosat) R 11458 11460 11361 0 -1 4194304 5334 0 0 0 88196 6 0 0 25 0 1 0 864059527 19341312 4301 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11460/statm: 4722 4301 79 155 0 4565 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 18888

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11463
/proc/meminfo: memFree=1053144/2055920 swapFree=4178260/4192956
[pid=11460] ppid=11458 vsize=19592 CPUtime=942
/proc/11460/stat : 11460 (precosat) R 11458 11460 11361 0 -1 4194304 5478 0 0 0 94194 6 0 0 25 0 1 0 864059527 20062208 4445 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11460/statm: 4898 4445 79 155 0 4741 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 19592

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11463
/proc/meminfo: memFree=1052376/2055920 swapFree=4178260/4192956
[pid=11460] ppid=11458 vsize=20872 CPUtime=1001.98
/proc/11460/stat : 11460 (precosat) R 11458 11460 11361 0 -1 4194304 5669 0 0 0 100192 6 0 0 25 0 1 0 864059527 21372928 4636 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11460/statm: 5218 4636 79 155 0 5061 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 20872

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11463
/proc/meminfo: memFree=1052120/2055920 swapFree=4178260/4192956
[pid=11460] ppid=11458 vsize=21128 CPUtime=1061.97
/proc/11460/stat : 11460 (precosat) R 11458 11460 11361 0 -1 4194304 5725 0 0 0 106191 6 0 0 25 0 1 0 864059527 21635072 4692 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11460/statm: 5282 4692 79 155 0 5125 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 21128

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11463
/proc/meminfo: memFree=1051608/2055920 swapFree=4178260/4192956
[pid=11460] ppid=11458 vsize=21768 CPUtime=1121.96
/proc/11460/stat : 11460 (precosat) R 11458 11460 11361 0 -1 4194304 5873 0 0 0 112189 7 0 0 25 0 1 0 864059527 22290432 4840 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11460/statm: 5442 4840 79 155 0 5285 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 21768

[startup+1182.3 s]
/proc/loadavg: 1.05 1.01 1.00 2/65 11463
/proc/meminfo: memFree=1050584/2055920 swapFree=4178260/4192956
[pid=11460] ppid=11458 vsize=23304 CPUtime=1181.93
/proc/11460/stat : 11460 (precosat) R 11458 11460 11361 0 -1 4194304 6106 0 0 0 118186 7 0 0 25 0 1 0 864059527 23863296 5073 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11460/statm: 5826 5073 79 155 0 5669 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 23304



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 11463
/proc/meminfo: memFree=1050392/2055920 swapFree=4178260/4192956
[pid=11460] ppid=11458 vsize=23816 CPUtime=1200.03
/proc/11460/stat : 11460 (precosat) R 11458 11460 11361 0 -1 4194304 6178 0 0 0 119996 7 0 0 25 0 1 0 864059527 24387584 5145 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11460/statm: 5954 5145 79 155 0 5797 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 23816

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.05
CPU user time (s): 1199.97
CPU system time (s): 0.080987
CPU usage (%): 99.9699
Max. virtual memory (cumulated for all children) (KiB): 23816

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.97
system time used= 0.080987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6178
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= 1030

runsolver used 0.912861 second user time and 2.50262 second system time

The end

Launcher Data 

Begin job on node39 at 2009-03-28 16:38:00
IDJOB=1515455
IDBENCH=70431
IDSOLVER=507
FILE ID=node39/1515455-1238254680
PBS_JOBID= 9060778
Free space on /tmp= 66228 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/SATISFIABLE/90/unif-k5-r21.3-v90-c1917-S1159550149-077.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1515455-1238254680/watcher-1515455-1238254680 -o /tmp/evaluation-result-1515455-1238254680/solver-1515455-1238254680 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1515455-1238254680.cnf

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

MD5SUM BENCH= 7e03cd843234dc424776ba0f93603598
RANDOM SEED=2050675997

node39.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		: 3000.285
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		: 3000.285
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:       1071680 kB
Buffers:         86936 kB
Cached:         802292 kB
SwapCached:       8168 kB
Active:          44080 kB
Inactive:       855064 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1071680 kB
SwapTotal:     4192956 kB
SwapFree:      4178260 kB
Dirty:             744 kB
Writeback:           0 kB
Mapped:          16692 kB
Slab:            71416 kB
Committed_AS:  2188632 kB
PageTables:       1188 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= 66228 MiB
End job on node39 at 2009-03-28 16:58:03