Trace number 1515395

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 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/SATISFIABLE/90/
unif-k5-r21.3-v90-c1917-S2139292994-055.cnf
MD5SUM41ed6a246c10a2f9a4d7ddf7edc0236a
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.015997
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-1515395-1238253855.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   24.4   7    0
0.00/0.02	c R    0.0     1917      90      0     0      0     200    200   23.1  12    0
0.00/0.03	c N    0.0     1917      90      0     0      0     801    801   22.6  32    0
0.00/0.04	c B    0.0     1917      90      0     0      0    1002   1002   22.7  34    0
0.00/0.06	c +    0.1     1917      90      0     0      0    1918   2108   22.4  37    0
0.00/0.07	c B    0.1     1917      90      0     0      0    2002   2002   22.3  37    0
0.00/0.08	c +    0.1     1917      90      0     0      0    2395   2318   22.2  39    0
0.00/0.08	c N    0.1     1917      90      0     0      0    2407   2123   22.2  39    0
0.10/0.10	c +    0.1     1917      90      0     0      0    2991   2549   21.9  37    1
0.10/0.13	c +    0.1     1917      90      0     0      0    3737   2803   21.5  38    1
0.10/0.17	c +    0.2     1917      90      0     0      0    4670   3083   21.1  38    1
0.20/0.21	c +    0.2     1917      90      0     0      0    5837   3391   20.9  36    1
0.20/0.24	c N    0.2     1917      90      0     0      0    6416   3397   20.7  37    1
0.20/0.27	c +    0.3     1917      90      0     0      0    7296   3730   20.6  38    1
0.29/0.31	c B    0.3     1917      90      0     0      0    8005   3736   20.5  36    1
0.29/0.35	c +    0.4     1917      90      0     0      0    9120   4103   20.3  36    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   11400   4513   20.0  39    1
0.49/0.58	c +    0.6     1917      90      0     0      0   14250   4964   19.9  37    1
0.59/0.67	c N    0.7     1917      90      0     0      0   16038   4970   19.6  38    1
0.69/0.76	c +    0.8     1917      90      0     0      0   17810   5460   19.6  39    1
0.89/0.97	c +    1.0     1917      90      0     0      0   22261   6006   19.6  39    1
1.00/1.07	c B    1.1     1917      90      0     0      0   24009   6014   19.6  38    1
1.19/1.28	c +    1.3     1917      90      0     0      0   27826   6606   19.4  37    1
1.59/1.65	c +    1.7     1917      90      0     0      0   34780   7266   19.2  36    1
1.79/1.87	c N    1.9     1917      90      0     0      0   38497   7277   19.0  37    1
2.10/2.16	c +    2.2     1917      90      0     0      0   43475   7992   19.0  38    2
2.79/2.83	c +    2.8     1917      90      0     0      0   54341   8791   19.0  39    2
3.39/3.44	c B    3.4     1917      90      0     0      0   64019   8797   19.0  38    2
3.69/3.71	c +    3.7     1917      90      0     0      0   67925   9670   18.9  38    2
4.79/4.86	c +    4.9     1917      90      0     0      0   84906  10637   18.6  38    2
5.19/5.22	c N    5.2     1917      90      0     0      0   89785  10641   18.5  38    2
6.29/6.38	c +    6.4     1917      90      0     0      0  106130  11700   18.5  37    2
8.49/8.51	c +    8.5     1917      90      0     0      0  132661  12870   18.2  37    3
10.59/10.67	c B   10.7     1917      90      0     0      0  160045  12875   18.0  36    3
11.09/11.14	c +   11.1     1917      90      0     0      0  165825  14157   18.0  37    3
14.58/14.62	c
14.58/14.62	c       original/binary      fixed     eliminated      learned       agility
14.58/14.62	c   seconds        variables     equivalent    conflicts       height       MB
14.58/14.62	c
14.58/14.62	c N   14.6     1917      90      0     0      0  205152  14164   17.8  38    3
14.78/14.80	c +   14.8     1917      90      0     0      0  207280  15572   17.8  37    3
19.69/19.72	c +   19.7     1917      90      0     0      0  259100  17129   17.5  38    4
26.28/26.35	c +   26.3     1917      90      0     0      0  323877  18841   17.5  38    5
33.07/33.15	c B   33.1     1917      90      0     0      0  384097  18852   17.3  39    5
35.27/35.34	c +   35.3     1917      90      0     0      0  404846  20725   17.2  37    5
41.68/41.77	c N   41.8     1917      90      0     0      0  461541  20738   17.0  36    5
47.07/47.12	c +   47.1     1917      90      0     0      0  506055  22797   16.9  37    6
63.07/63.20	c +   63.2     1917      90      0     0      0  632565  25076   16.7  38    6
85.66/85.78	c +   85.7     1917      90      0     0      0  790706  27583   16.3  37    7
101.46/101.57	c B  101.5     1917      90      0     0      0  896183  27593   16.2  36    8
115.36/115.42	c +  115.4     1917      90      0     0      0  988380  30341   16.1  38    8
121.55/121.65	c N  121.6     1917      90      0     0      0 1025476  30354   16.0  37    8
158.63/158.72	c +  158.7     1917      90      0     0      0 1235475  33375   15.8  38    9
221.71/221.80	c +  221.7     1917      90      0     0      0 1544341  36712   15.6  38   11
304.77/304.95	c +  304.8     1917      90      0     0      0 1930427  40383   15.4  37   12
330.56/330.71	c B  330.6     1917      90      0     0      0 2048381  40394   15.3  37   13
380.85/381.09	c N  381.0     1917      90      0     0      0 2255861  40394   15.4  38    8
419.94/420.14	c +  420.0     1917      90      0     0      0 2413031  44421   15.5  37    9
590.47/590.71	c
590.47/590.71	c       original/binary      fixed     eliminated      learned       agility
590.47/590.71	c   seconds        variables     equivalent    conflicts       height       MB
590.47/590.71	c
590.47/590.71	c +  590.5     1917      90      0     0      0 3016288  48863   15.5  37   13
819.68/820.09	c +  819.8     1917      90      0     0      0 3770360  53749   15.4  36   16
1103.58/1104.02	c B 1103.6     1917      90      0     0      0 4608816  53759   15.3  37   18
1136.06/1136.54	c + 1136.1     1917      90      0     0      0 4712952  59123   15.3  37   19
1200.05/1200.50	c
1200.05/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.05/1200.50	c
1200.05/1200.50	c 4869921 conflicts, 5395758 decisions, 1 random
1200.05/1200.50	c 0 iterations, 4 restarts, 8185 skipped
1200.05/1200.50	c 36 enlarged, 0 shrunken, 47589 rescored, 1022 rebiased
1200.05/1200.50	c 1 simplifications, 1 reductions
1200.05/1200.50	c
1200.05/1200.50	c vars: 0 fixed, 0 equiv, 0 elim, 0 merged
1200.05/1200.50	c elim: 10523 resolutions, 1 phases, 1 rounds
1200.05/1200.50	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.05/1200.50	c arty: 0.00 and 0.00 xor average arity
1200.05/1200.50	c prbe: 360 probed, 2 phases, 2 rounds
1200.05/1200.50	c prbe: 0 failed, 0 lifted, 0 merged
1200.05/1200.50	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.05/1200.50	c hash: 0 units, 0 merged
1200.05/1200.50	c mins: 90128462 learned, 22% deleted, 0 strong, 11 depth
1200.05/1200.50	c subs: 0 forward, 0 backward, 0 doms
1200.05/1200.50	c strs: 0 forward, 0 backward
1200.05/1200.50	c doms: 0 dominators, 0 high, 0 low
1200.05/1200.50	c prps: 109955067 propagations, 0.09 megaprops
1200.05/1200.50	c
1200.05/1200.50	c 1200.1 seconds, 20 MB max, 450 MB recycled
1200.05/1200.50	c
1200.05/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.05/1200.50	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-1515395-1238253855/watcher-1515395-1238253855 -o /tmp/evaluation-result-1515395-1238253855/solver-1515395-1238253855 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1515395-1238253855.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: 1.11 1.07 1.00 3/64 30762
/proc/meminfo: memFree=1051120/2055920 swapFree=4179368/4192956
[pid=30762] ppid=30760 vsize=916 CPUtime=0
/proc/30762/stat : 30762 (precosat) R 30760 30762 30661 0 -1 4194304 150 0 0 0 0 0 0 0 18 0 1 0 1098051135 937984 134 1992294400 134512640 135151029 4294956240 18446744073709551615 134578835 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30762/statm: 229 134 79 155 0 72 0

[startup+0.00752598 s]
/proc/loadavg: 1.11 1.07 1.00 3/64 30762
/proc/meminfo: memFree=1051120/2055920 swapFree=4179368/4192956
[pid=30762] ppid=30760 vsize=916 CPUtime=0
/proc/30762/stat : 30762 (precosat) R 30760 30762 30661 0 -1 4194304 162 0 0 0 0 0 0 0 18 0 1 0 1098051135 937984 146 1992294400 134512640 135151029 4294956240 18446744073709551615 134519079 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30762/statm: 229 146 79 155 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 916

[startup+0.102544 s]
/proc/loadavg: 1.11 1.07 1.00 3/64 30762
/proc/meminfo: memFree=1051120/2055920 swapFree=4179368/4192956
[pid=30762] ppid=30760 vsize=1316 CPUtime=0.1
/proc/30762/stat : 30762 (precosat) R 30760 30762 30661 0 -1 4194304 243 0 0 0 10 0 0 0 18 0 1 0 1098051135 1347584 227 1992294400 134512640 135151029 4294956240 18446744073709551615 134578229 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30762/statm: 329 227 79 155 0 172 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1316

[startup+0.302583 s]
/proc/loadavg: 1.11 1.07 1.00 3/64 30762
/proc/meminfo: memFree=1051120/2055920 swapFree=4179368/4192956
[pid=30762] ppid=30760 vsize=1584 CPUtime=0.29
/proc/30762/stat : 30762 (precosat) R 30760 30762 30661 0 -1 4194304 311 0 0 0 29 0 0 0 19 0 1 0 1098051135 1622016 295 1992294400 134512640 135151029 4294956240 18446744073709551615 134575839 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30762/statm: 396 295 79 155 0 239 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1584

[startup+0.70166 s]
/proc/loadavg: 1.11 1.07 1.00 3/64 30762
/proc/meminfo: memFree=1051120/2055920 swapFree=4179368/4192956
[pid=30762] ppid=30760 vsize=1848 CPUtime=0.69
/proc/30762/stat : 30762 (precosat) R 30760 30762 30661 0 -1 4194304 384 0 0 0 69 0 0 0 22 0 1 0 1098051135 1892352 368 1992294400 134512640 135151029 4294956240 18446744073709551615 134554875 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30762/statm: 462 368 79 155 0 305 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1848

[startup+1.50181 s]
/proc/loadavg: 1.11 1.07 1.00 2/65 30763
/proc/meminfo: memFree=1049768/2055920 swapFree=4179368/4192956
[pid=30762] ppid=30760 vsize=2124 CPUtime=1.49
/proc/30762/stat : 30762 (precosat) R 30760 30762 30661 0 -1 4194304 466 0 0 0 149 0 0 0 25 0 1 0 1098051135 2174976 450 1992294400 134512640 135151029 4294956240 18446744073709551615 134555084 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30762/statm: 531 450 79 155 0 374 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2124

[startup+3.10113 s]
/proc/loadavg: 1.11 1.07 1.00 2/65 30763
/proc/meminfo: memFree=1049256/2055920 swapFree=4179368/4192956
[pid=30762] ppid=30760 vsize=2668 CPUtime=3.09
/proc/30762/stat : 30762 (precosat) R 30760 30762 30661 0 -1 4194304 599 0 0 0 309 0 0 0 25 0 1 0 1098051135 2732032 583 1992294400 134512640 135151029 4294956240 18446744073709551615 134554568 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30762/statm: 667 583 79 155 0 510 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2668

[startup+6.30175 s]
/proc/loadavg: 1.10 1.07 1.00 2/65 30763
/proc/meminfo: memFree=1048424/2055920 swapFree=4179368/4192956
[pid=30762] ppid=30760 vsize=3348 CPUtime=6.29
/proc/30762/stat : 30762 (precosat) R 30760 30762 30661 0 -1 4194304 737 0 0 0 629 0 0 0 25 0 1 0 1098051135 3428352 721 1992294400 134512640 135151029 4294956240 18446744073709551615 134530989 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30762/statm: 837 721 79 155 0 680 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3348

[startup+12.702 s]
/proc/loadavg: 1.09 1.07 1.00 2/65 30763
/proc/meminfo: memFree=1047400/2055920 swapFree=4179368/4192956
[pid=30762] ppid=30760 vsize=4448 CPUtime=12.69
/proc/30762/stat : 30762 (precosat) R 30760 30762 30661 0 -1 4194304 965 0 0 0 1269 0 0 0 25 0 1 0 1098051135 4554752 949 1992294400 134512640 135151029 4294956240 18446744073709551615 134554799 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30762/statm: 1112 949 79 155 0 955 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4448

[startup+25.5015 s]
/proc/loadavg: 1.07 1.06 1.00 2/65 30763
/proc/meminfo: memFree=1046312/2055920 swapFree=4179368/4192956
[pid=30762] ppid=30760 vsize=5632 CPUtime=25.48
/proc/30762/stat : 30762 (precosat) R 30760 30762 30661 0 -1 4194304 1226 0 0 0 2548 0 0 0 25 0 1 0 1098051135 5767168 1210 1992294400 134512640 135151029 4294956240 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30762/statm: 1408 1210 79 155 0 1251 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5632

[startup+51.1024 s]
/proc/loadavg: 1.05 1.06 1.00 2/65 30763
/proc/meminfo: memFree=1044840/2055920 swapFree=4179368/4192956
[pid=30762] ppid=30760 vsize=7244 CPUtime=51.07
/proc/30762/stat : 30762 (precosat) R 30760 30762 30661 0 -1 4194304 1588 0 0 0 5106 1 0 0 25 0 1 0 1098051135 7417856 1572 1992294400 134512640 135151029 4294956240 18446744073709551615 134554797 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30762/statm: 1811 1572 79 155 0 1654 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 7244

[startup+102.304 s]
/proc/loadavg: 1.02 1.05 1.00 2/65 30763
/proc/meminfo: memFree=1043048/2055920 swapFree=4179368/4192956
[pid=30762] ppid=30760 vsize=9284 CPUtime=102.26
/proc/30762/stat : 30762 (precosat) R 30760 30762 30661 0 -1 4194304 2033 0 0 0 10224 2 0 0 25 0 1 0 1098051135 9506816 2017 1992294400 134512640 135151029 4294956240 18446744073709551615 134554875 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30762/statm: 2321 2017 79 155 0 2164 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 9284

[startup+162.302 s]
/proc/loadavg: 1.00 1.04 1.00 2/65 30763
/proc/meminfo: memFree=1041576/2055920 swapFree=4179368/4192956
[pid=30762] ppid=30760 vsize=11028 CPUtime=162.23
/proc/30762/stat : 30762 (precosat) R 30760 30762 30661 0 -1 4194304 2376 0 0 0 16221 2 0 0 25 0 1 0 1098051135 11292672 2360 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30762/statm: 2757 2360 79 155 0 2600 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 11028

[startup+222.302 s]
/proc/loadavg: 1.00 1.03 1.00 2/65 30763
/proc/meminfo: memFree=1040168/2055920 swapFree=4179368/4192956
[pid=30762] ppid=30760 vsize=12732 CPUtime=222.21
/proc/30762/stat : 30762 (precosat) R 30760 30762 30661 0 -1 4194304 2725 0 0 0 22219 2 0 0 25 0 1 0 1098051135 13037568 2709 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30762/statm: 3183 2709 79 155 0 3026 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 12732

[startup+282.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 30763
/proc/meminfo: memFree=1038952/2055920 swapFree=4179368/4192956
[pid=30762] ppid=30760 vsize=14364 CPUtime=282.18
/proc/30762/stat : 30762 (precosat) R 30760 30762 30661 0 -1 4194304 3015 0 0 0 28216 2 0 0 25 0 1 0 1098051135 14708736 2999 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30762/statm: 3591 2999 79 155 0 3434 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 14364

[startup+342.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 30763
/proc/meminfo: memFree=1038120/2055920 swapFree=4179368/4192956
[pid=30762] ppid=30760 vsize=15552 CPUtime=342.17
/proc/30762/stat : 30762 (precosat) R 30760 30762 30661 0 -1 4194304 3239 0 0 0 34214 3 0 0 25 0 1 0 1098051135 15925248 3223 1992294400 134512640 135151029 4294956240 18446744073709551615 134554851 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30762/statm: 3888 3223 79 155 0 3731 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 15552

[startup+402.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 30763
/proc/meminfo: memFree=1038184/2055920 swapFree=4179368/4192956
[pid=30762] ppid=30760 vsize=13572 CPUtime=402.14
/proc/30762/stat : 30762 (precosat) R 30760 30762 30661 0 -1 4194304 3745 0 0 0 40211 3 0 0 25 0 1 0 1098051135 13897728 3199 1992294400 134512640 135151029 4294956240 18446744073709551615 134520400 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30762/statm: 3393 3199 79 155 0 3236 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 13572

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30763
/proc/meminfo: memFree=1037736/2055920 swapFree=4179368/4192956
[pid=30762] ppid=30760 vsize=13944 CPUtime=462.12
/proc/30762/stat : 30762 (precosat) R 30760 30762 30661 0 -1 4194304 3856 0 0 0 46209 3 0 0 25 0 1 0 1098051135 14278656 3310 1992294400 134512640 135151029 4294956240 18446744073709551615 134554839 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30762/statm: 3486 3310 79 155 0 3329 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 13944

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30763
/proc/meminfo: memFree=1037160/2055920 swapFree=4179368/4192956
[pid=30762] ppid=30760 vsize=14808 CPUtime=522.09
/proc/30762/stat : 30762 (precosat) R 30760 30762 30661 0 -1 4194304 4036 0 0 0 52206 3 0 0 25 0 1 0 1098051135 15163392 3490 1992294400 134512640 135151029 4294956240 18446744073709551615 134554837 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30762/statm: 3702 3490 79 155 0 3545 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 14808

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30763
/proc/meminfo: memFree=1036200/2055920 swapFree=4179368/4192956
[pid=30762] ppid=30760 vsize=16152 CPUtime=582.07
/proc/30762/stat : 30762 (precosat) R 30760 30762 30661 0 -1 4194304 4267 0 0 0 58204 3 0 0 25 0 1 0 1098051135 16539648 3721 1992294400 134512640 135151029 4294956240 18446744073709551615 134554903 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30762/statm: 4038 3721 79 155 0 3881 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 16152

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30763
/proc/meminfo: memFree=1035432/2055920 swapFree=4179368/4192956
[pid=30762] ppid=30760 vsize=17176 CPUtime=642.06
/proc/30762/stat : 30762 (precosat) R 30760 30762 30661 0 -1 4194304 4447 0 0 0 64202 4 0 0 25 0 1 0 1098051135 17588224 3901 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30762/statm: 4294 3901 79 155 0 4137 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 17176

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30763
/proc/meminfo: memFree=1034728/2055920 swapFree=4179368/4192956
[pid=30762] ppid=30760 vsize=17816 CPUtime=702.03
/proc/30762/stat : 30762 (precosat) R 30760 30762 30661 0 -1 4194304 4604 0 0 0 70199 4 0 0 25 0 1 0 1098051135 18243584 4058 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30762/statm: 4454 4058 79 155 0 4297 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 17816

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30763
/proc/meminfo: memFree=1034024/2055920 swapFree=4179368/4192956
[pid=30762] ppid=30760 vsize=18648 CPUtime=762.01
/proc/30762/stat : 30762 (precosat) R 30760 30762 30661 0 -1 4194304 4784 0 0 0 76197 4 0 0 25 0 1 0 1098051135 19095552 4238 1992294400 134512640 135151029 4294956240 18446744073709551615 134552618 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30762/statm: 4662 4238 79 155 0 4505 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 18648

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30763
/proc/meminfo: memFree=1033704/2055920 swapFree=4179368/4192956
[pid=30762] ppid=30760 vsize=19160 CPUtime=821.98
/proc/30762/stat : 30762 (precosat) R 30760 30762 30661 0 -1 4194304 4863 0 0 0 82194 4 0 0 25 0 1 0 1098051135 19619840 4317 1992294400 134512640 135151029 4294956240 18446744073709551615 134555146 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30762/statm: 4790 4317 79 155 0 4633 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 19160

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30763
/proc/meminfo: memFree=1033320/2055920 swapFree=4179368/4192956
[pid=30762] ppid=30760 vsize=19352 CPUtime=881.96
/proc/30762/stat : 30762 (precosat) R 30760 30762 30661 0 -1 4194304 4950 0 0 0 88192 4 0 0 25 0 1 0 1098051135 19816448 4404 1992294400 134512640 135151029 4294956240 18446744073709551615 134555146 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30762/statm: 4838 4404 79 155 0 4681 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 19352

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30763
/proc/meminfo: memFree=1032872/2055920 swapFree=4179368/4192956
[pid=30762] ppid=30760 vsize=20056 CPUtime=941.94
/proc/30762/stat : 30762 (precosat) R 30760 30762 30661 0 -1 4194304 5093 0 0 0 94190 4 0 0 25 0 1 0 1098051135 20537344 4547 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30762/statm: 5014 4547 79 155 0 4857 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 20056

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30763
/proc/meminfo: memFree=1032168/2055920 swapFree=4179368/4192956
[pid=30762] ppid=30760 vsize=20824 CPUtime=1001.91
/proc/30762/stat : 30762 (precosat) R 30760 30762 30661 0 -1 4194304 5257 0 0 0 100187 4 0 0 25 0 1 0 1098051135 21323776 4711 1992294400 134512640 135151029 4294956240 18446744073709551615 134554568 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30762/statm: 5206 4711 79 155 0 5049 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 20824

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30763
/proc/meminfo: memFree=1031592/2055920 swapFree=4179368/4192956
[pid=30762] ppid=30760 vsize=21720 CPUtime=1061.89
/proc/30762/stat : 30762 (precosat) R 30760 30762 30661 0 -1 4194304 5388 0 0 0 106185 4 0 0 25 0 1 0 1098051135 22241280 4842 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30762/statm: 5430 4842 79 155 0 5273 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 21720

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30763
/proc/meminfo: memFree=1031080/2055920 swapFree=4179368/4192956
[pid=30762] ppid=30760 vsize=22232 CPUtime=1121.87
/proc/30762/stat : 30762 (precosat) R 30760 30762 30661 0 -1 4194304 5509 0 0 0 112183 4 0 0 25 0 1 0 1098051135 22765568 4963 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30762/statm: 5558 4963 79 155 0 5401 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 22232

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30763
/proc/meminfo: memFree=1030504/2055920 swapFree=4179368/4192956
[pid=30762] ppid=30760 vsize=23000 CPUtime=1181.86
/proc/30762/stat : 30762 (precosat) R 30760 30762 30661 0 -1 4194304 5645 0 0 0 118181 5 0 0 25 0 1 0 1098051135 23552000 5099 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30762/statm: 5750 5099 79 155 0 5593 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 23000



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30765
/proc/meminfo: memFree=1030248/2055920 swapFree=4179368/4192956
[pid=30762] ppid=30760 vsize=23256 CPUtime=1200.05
/proc/30762/stat : 30762 (precosat) R 30760 30762 30661 0 -1 4194304 5706 0 0 0 120000 5 0 0 25 0 1 0 1098051135 23814144 5160 1992294400 134512640 135151029 4294956240 18446744073709551615 134554760 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30762/statm: 5814 5160 79 155 0 5657 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 23256

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30765
/proc/meminfo: memFree=1030248/2055920 swapFree=4179368/4192956
[pid=30762] ppid=30760 vsize=23256 CPUtime=1200.05
/proc/30762/stat : 30762 (precosat) R 30760 30762 30661 0 -1 4194304 5706 0 0 0 120000 5 0 0 25 0 1 0 1098051135 23814144 5160 1992294400 134512640 135151029 4294956240 18446744073709551615 134554760 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30762/statm: 5814 5160 79 155 0 5657 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 23256

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.06
CPU user time (s): 1200.01
CPU system time (s): 0.057991
CPU usage (%): 99.9629
Max. virtual memory (cumulated for all children) (KiB): 23256

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.057991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5706
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= 1662

runsolver used 0.901862 second user time and 2.47762 second system time

The end

Launcher Data 

Begin job on node23 at 2009-03-28 16:24:15
IDJOB=1515395
IDBENCH=70426
IDSOLVER=507
FILE ID=node23/1515395-1238253855
PBS_JOBID= 9060743
Free space on /tmp= 66316 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/SATISFIABLE/90/unif-k5-r21.3-v90-c1917-S2139292994-055.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1515395-1238253855/watcher-1515395-1238253855 -o /tmp/evaluation-result-1515395-1238253855/solver-1515395-1238253855 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1515395-1238253855.cnf

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

MD5SUM BENCH= 41ed6a246c10a2f9a4d7ddf7edc0236a
RANDOM SEED=1004350286

node23.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		: 3000.268
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		: 3000.268
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:       1051536 kB
Buffers:         93924 kB
Cached:         818208 kB
SwapCached:       7500 kB
Active:         202920 kB
Inactive:       718188 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1051536 kB
SwapTotal:     4192956 kB
SwapFree:      4179368 kB
Dirty:             744 kB
Writeback:           0 kB
Mapped:          14680 kB
Slab:            69208 kB
Committed_AS:  2925984 kB
PageTables:       1392 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= 66316 MiB
End job on node23 at 2009-03-28 16:44:17