Trace number 1514915

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) 1200.11 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/UNKNOWN/90/
unif-k5-r21.3-v90-c1917-S1305875336-097.cnf
MD5SUMb3cf2670d50b8679bd962b141ac1ad44
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark146.029
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-1514915-1238246382.cnf
0.00/0.00	c found header 'p cnf 90 1917'
0.00/0.00	c finished parsing
0.00/0.00	c
0.00/0.00	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
0.00/0.00	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
0.00/0.00	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
0.00/0.00	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
0.00/0.00	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
0.00/0.00	c --random=1 --spread=2000 --seed=0 --skip=25
0.00/0.00	c
0.00/0.00	c sizeof     vars[0] = 16   alignment = 0       0 MB
0.00/0.00	c sizeof     orgs[0] =  8   alignment = 0       0 MB
0.00/0.00	c sizeof     occs[0] =  8   alignment = 0       0 MB
0.00/0.00	c sizeof iirfs[0..1] =  8   alignment = 0       0 MB
0.00/0.00	c
0.00/0.00	c starting search after 0.0 seconds
0.00/0.00	c no decision limit
0.00/0.00	c
0.00/0.00	c       original/binary      fixed     eliminated      learned       agility
0.00/0.00	c   seconds        variables     equivalent    conflicts       height       MB
0.00/0.00	c
0.00/0.00	c *    0.0     1917      90      0     0      0       0      0    0.0   0    0
0.00/0.01	c s    0.0     1917      90      0     0      0       0      0    0.0   0    0
0.00/0.01	c l    0.0     1917      90      0     0      0       0   1917    0.0   0    0
0.00/0.01	c R    0.0     1917      90      0     0      0     101    101   26.0   7    0
0.00/0.02	c R    0.0     1917      90      0     0      0     201    201   24.4  13    0
0.00/0.03	c N    0.0     1917      90      0     0      0     804    804   23.8  31    0
0.00/0.04	c B    0.0     1917      90      0     0      0    1002   1002   23.3  34    0
0.05/0.07	c +    0.1     1917      90      0     0      0    1919   2108   22.0  36    0
0.05/0.07	c B    0.1     1917      90      0     0      0    2003   2003   22.0  37    0
0.05/0.08	c +    0.1     1917      90      0     0      0    2396   2318   21.8  37    0
0.05/0.08	c N    0.1     1917      90      0     0      0    2411   2128   21.8  36    0
0.09/0.10	c +    0.1     1917      90      0     0      0    2997   2549   21.5  37    0
0.09/0.13	c +    0.1     1917      90      0     0      0    3747   2803   21.5  37    1
0.09/0.16	c +    0.2     1917      90      0     0      0    4681   3083   21.3  37    1
0.19/0.21	c +    0.2     1917      90      0     0      0    5850   3391   20.8  38    1
0.19/0.23	c N    0.2     1917      90      0     0      0    6418   3400   20.7  37    1
0.19/0.27	c +    0.3     1917      90      0     0      0    7310   3730   20.6  38    1
0.29/0.30	c B    0.3     1917      90      0     0      0    8009   3738   20.4  38    1
0.29/0.35	c +    0.4     1917      90      0     0      0    9137   4103   20.2  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   11423   4513   20.0  37    1
0.49/0.58	c +    0.6     1917      90      0     0      0   14276   4964   19.7  38    1
0.59/0.67	c N    0.7     1917      90      0     0      0   16034   4971   19.5  37    1
0.69/0.75	c +    0.8     1917      90      0     0      0   17846   5460   19.4  37    1
0.89/0.96	c +    1.0     1917      90      0     0      0   22305   6006   19.3  36    1
1.00/1.05	c B    1.1     1917      90      0     0      0   24013   6018   19.2  37    1
1.19/1.26	c +    1.3     1917      90      0     0      0   27880   6606   19.0  37    1
1.59/1.65	c +    1.6     1917      90      0     0      0   34852   7266   18.8  37    1
1.79/1.84	c N    1.8     1917      90      0     0      0   38487   7276   18.6  38    2
2.10/2.12	c +    2.1     1917      90      0     0      0   43567   7992   18.6  37    2
2.69/2.78	c +    2.8     1917      90      0     0      0   54455   8791   18.3  38    2
3.29/3.38	c B    3.4     1917      90      0     0      0   64031   8794   18.2  36    2
3.59/3.64	c +    3.6     1917      90      0     0      0   68065   9670   18.1  37    2
4.69/4.79	c +    4.8     1917      90      0     0      0   85083  10637   17.8  37    2
5.09/5.10	c N    5.1     1917      90      0     0      0   89791  10643   17.7  36    2
6.19/6.28	c +    6.3     1917      90      0     0      0  106350  11700   17.6  37    2
8.19/8.30	c +    8.3     1917      90      0     0      0  132935  12870   17.3  36    3
10.38/10.44	c B   10.4     1917      90      0     0      0  160054  12879   17.4  36    3
10.89/10.97	c +   11.0     1917      90      0     0      0  166167  14157   17.4  38    3
14.29/14.32	c
14.29/14.32	c       original/binary      fixed     eliminated      learned       agility
14.29/14.32	c   seconds        variables     equivalent    conflicts       height       MB
14.29/14.32	c
14.29/14.32	c N   14.3     1917      90      0     0      0  205201  14173   17.3  38    3
14.48/14.54	c +   14.5     1917      90      0     0      0  207705  15572   17.3  38    3
19.19/19.27	c +   19.3     1917      90      0     0      0  259630  17129   17.0  38    4
25.59/25.66	c +   25.7     1917      90      0     0      0  324536  18841   16.7  37    5
31.79/31.82	c B   31.8     1917      90      0     0      0  384098  18850   16.5  37    5
34.08/34.11	c +   34.1     1917      90      0     0      0  405670  20725   16.4  37    5
40.58/40.66	c N   40.7     1917      90      0     0      0  461543  20733   16.2  37    5
45.97/46.09	c +   46.1     1917      90      0     0      0  507086  22797   16.1  38    6
62.47/62.59	c +   62.6     1917      90      0     0      0  633856  25076   16.1  36    6
84.46/84.51	c +   84.5     1917      90      0     0      0  792320  27583   15.9  36    7
100.06/100.16	c B  100.1     1917      90      0     0      0  896197  27594   15.9  37    8
114.05/114.14	c +  114.1     1917      90      0     0      0  990401  30341   15.9  36    5
119.35/119.40	c N  119.4     1917      90      0     0      0 1025559  30348   16.0  37    6
154.94/155.07	c +  155.0     1917      90      0     0      0 1238000  33375   16.0  38    7
209.32/209.48	c +  209.4     1917      90      0     0      0 1547500  36712   15.8  37    9
290.00/290.10	c +  290.0     1917      90      0     0      0 1934375  40383   15.6  36   12
316.79/316.99	c B  316.9     1917      90      0     0      0 2048409  40395   15.6  36   12
364.37/364.51	c N  364.4     1917      90      0     0      0 2255957  40393   15.5  37   13
402.85/403.09	c +  403.0     1917      90      0     0      0 2417967  44421   15.4  38   13
558.61/558.89	c
558.61/558.89	c       original/binary      fixed     eliminated      learned       agility
558.61/558.89	c   seconds        variables     equivalent    conflicts       height       MB
558.61/558.89	c
558.61/558.89	c +  558.7     1917      90      0     0      0 3022455  48863   15.3  37   16
781.53/781.80	c +  781.5     1917      90      0     0      0 3778065  53749   15.1  36   17
1050.04/1050.50	c B 1050.1     1917      90      0     0      0 4608784  53774   14.8  38   19
1084.82/1085.25	c + 1084.9     1917      90      0     0      0 4722580  59123   14.8  38   19
1156.21/1156.61	c N 1156.2     1917      90      0     0      0 4921447  59130   14.8  37   10
1200.10/1200.50	c
1200.10/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.10/1200.50	c
1200.10/1200.50	c 5032908 conflicts, 5575877 decisions, 1 random
1200.10/1200.50	c 0 iterations, 3 restarts, 8187 skipped
1200.10/1200.50	c 36 enlarged, 0 shrunken, 49181 rescored, 1022 rebiased
1200.10/1200.50	c 1 simplifications, 2 reductions
1200.10/1200.50	c
1200.10/1200.50	c vars: 0 fixed, 0 equiv, 0 elim, 0 merged
1200.10/1200.50	c elim: 10615 resolutions, 1 phases, 1 rounds
1200.10/1200.50	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.10/1200.50	c arty: 0.00 and 0.00 xor average arity
1200.10/1200.50	c prbe: 540 probed, 3 phases, 3 rounds
1200.10/1200.50	c prbe: 0 failed, 0 lifted, 0 merged
1200.10/1200.50	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.10/1200.50	c hash: 0 units, 0 merged
1200.10/1200.50	c mins: 91600978 learned, 23% deleted, 0 strong, 11 depth
1200.10/1200.50	c subs: 0 forward, 0 backward, 0 doms
1200.10/1200.50	c strs: 0 forward, 0 backward
1200.10/1200.50	c doms: 0 dominators, 0 high, 0 low
1200.10/1200.50	c prps: 114187276 propagations, 0.10 megaprops
1200.10/1200.50	c
1200.10/1200.50	c 1200.1 seconds, 23 MB max, 459 MB recycled
1200.10/1200.50	c
1200.10/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.10/1200.50	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-1514915-1238246382/watcher-1514915-1238246382 -o /tmp/evaluation-result-1514915-1238246382/solver-1514915-1238246382 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1514915-1238246382.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: 0.92 0.98 0.99 2/64 4430
/proc/meminfo: memFree=1224840/2055920 swapFree=4176604/4192956
[pid=4430] ppid=4428 vsize=916 CPUtime=0
/proc/4430/stat : 4430 (precosat) R 4428 4430 4147 0 -1 4194304 149 0 0 0 0 0 0 0 18 0 1 0 1097303182 937984 133 1992294400 134512640 135151029 4294956240 18446744073709551615 134579762 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4430/statm: 229 135 79 155 0 72 0

[startup+0.0621439 s]
/proc/loadavg: 0.92 0.98 0.99 2/64 4430
/proc/meminfo: memFree=1224840/2055920 swapFree=4176604/4192956
[pid=4430] ppid=4428 vsize=1180 CPUtime=0.05
/proc/4430/stat : 4430 (precosat) R 4428 4430 4147 0 -1 4194304 212 0 0 0 5 0 0 0 18 0 1 0 1097303182 1208320 196 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4430/statm: 295 196 79 155 0 138 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1180

[startup+0.10216 s]
/proc/loadavg: 0.92 0.98 0.99 2/64 4430
/proc/meminfo: memFree=1224840/2055920 swapFree=4176604/4192956
[pid=4430] ppid=4428 vsize=1312 CPUtime=0.09
/proc/4430/stat : 4430 (precosat) R 4428 4430 4147 0 -1 4194304 242 0 0 0 9 0 0 0 18 0 1 0 1097303182 1343488 226 1992294400 134512640 135151029 4294956240 18446744073709551615 134542738 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4430/statm: 328 226 79 155 0 171 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1312

[startup+0.301181 s]
/proc/loadavg: 0.92 0.98 0.99 2/64 4430
/proc/meminfo: memFree=1224840/2055920 swapFree=4176604/4192956
[pid=4430] ppid=4428 vsize=1576 CPUtime=0.29
/proc/4430/stat : 4430 (precosat) R 4428 4430 4147 0 -1 4194304 311 0 0 0 29 0 0 0 19 0 1 0 1097303182 1613824 295 1992294400 134512640 135151029 4294956240 18446744073709551615 134552130 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4430/statm: 394 295 79 155 0 237 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1576

[startup+0.701242 s]
/proc/loadavg: 0.92 0.98 0.99 2/64 4430
/proc/meminfo: memFree=1224840/2055920 swapFree=4176604/4192956
[pid=4430] ppid=4428 vsize=1844 CPUtime=0.69
/proc/4430/stat : 4430 (precosat) R 4428 4430 4147 0 -1 4194304 391 0 0 0 69 0 0 0 22 0 1 0 1097303182 1888256 375 1992294400 134512640 135151029 4294956240 18446744073709551615 134574626 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4430/statm: 461 375 79 155 0 304 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1844

[startup+1.50137 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 4431
/proc/meminfo: memFree=1223488/2055920 swapFree=4176604/4192956
[pid=4430] ppid=4428 vsize=2240 CPUtime=1.49
/proc/4430/stat : 4430 (precosat) R 4428 4430 4147 0 -1 4194304 482 0 0 0 149 0 0 0 25 0 1 0 1097303182 2293760 466 1992294400 134512640 135151029 4294956240 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4430/statm: 560 466 79 155 0 403 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2240

[startup+3.10161 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 4431
/proc/meminfo: memFree=1222976/2055920 swapFree=4176604/4192956
[pid=4430] ppid=4428 vsize=2776 CPUtime=3.09
/proc/4430/stat : 4430 (precosat) R 4428 4430 4147 0 -1 4194304 603 0 0 0 309 0 0 0 25 0 1 0 1097303182 2842624 587 1992294400 134512640 135151029 4294956240 18446744073709551615 134554766 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4430/statm: 694 587 79 155 0 537 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2776

[startup+6.3011 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 4431
/proc/meminfo: memFree=1222144/2055920 swapFree=4176604/4192956
[pid=4430] ppid=4428 vsize=3488 CPUtime=6.29
/proc/4430/stat : 4430 (precosat) R 4428 4430 4147 0 -1 4194304 749 0 0 0 629 0 0 0 25 0 1 0 1097303182 3571712 733 1992294400 134512640 135151029 4294956240 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4430/statm: 872 733 79 155 0 715 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3488

[startup+12.7011 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 4431
/proc/meminfo: memFree=1221056/2055920 swapFree=4176604/4192956
[pid=4430] ppid=4428 vsize=4492 CPUtime=12.68
/proc/4430/stat : 4430 (precosat) R 4428 4430 4147 0 -1 4194304 968 0 0 0 1268 0 0 0 25 0 1 0 1097303182 4599808 952 1992294400 134512640 135151029 4294956240 18446744073709551615 134552130 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4430/statm: 1123 952 79 155 0 966 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 4492

[startup+25.5021 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 4431
/proc/meminfo: memFree=1219968/2055920 swapFree=4176604/4192956
[pid=4430] ppid=4428 vsize=5800 CPUtime=25.49
/proc/4430/stat : 4430 (precosat) R 4428 4430 4147 0 -1 4194304 1224 0 0 0 2548 1 0 0 25 0 1 0 1097303182 5939200 1208 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4430/statm: 1450 1208 79 155 0 1293 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 5800

[startup+51.102 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 4431
/proc/meminfo: memFree=1218624/2055920 swapFree=4176604/4192956
[pid=4430] ppid=4428 vsize=7468 CPUtime=51.07
/proc/4430/stat : 4430 (precosat) R 4428 4430 4147 0 -1 4194304 1593 0 0 0 5106 1 0 0 25 0 1 0 1097303182 7647232 1577 1992294400 134512640 135151029 4294956240 18446744073709551615 134555084 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4430/statm: 1867 1577 79 155 0 1710 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 7468

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 4431
/proc/meminfo: memFree=1216576/2055920 swapFree=4176604/4192956
[pid=4430] ppid=4428 vsize=9660 CPUtime=102.26
/proc/4430/stat : 4430 (precosat) R 4428 4430 4147 0 -1 4194304 2075 0 0 0 10224 2 0 0 25 0 1 0 1097303182 9891840 2059 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4430/statm: 2415 2059 79 155 0 2258 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 9660

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4431
/proc/meminfo: memFree=1214848/2055920 swapFree=4176604/4192956
[pid=4430] ppid=4428 vsize=10492 CPUtime=162.24
/proc/4430/stat : 4430 (precosat) R 4428 4430 4147 0 -1 4194304 2557 0 0 0 16221 3 0 0 25 0 1 0 1097303182 10743808 2473 1992294400 134512640 135151029 4294956240 18446744073709551615 134555084 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4430/statm: 2623 2473 79 155 0 2466 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 10492

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4431
/proc/meminfo: memFree=1213440/2055920 swapFree=4176604/4192956
[pid=4430] ppid=4428 vsize=12460 CPUtime=222.21
/proc/4430/stat : 4430 (precosat) R 4428 4430 4147 0 -1 4194304 2909 0 0 0 22218 3 0 0 25 0 1 0 1097303182 12759040 2825 1992294400 134512640 135151029 4294956240 18446744073709551615 134554907 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4430/statm: 3115 2825 79 155 0 2958 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 12460

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4431
/proc/meminfo: memFree=1212160/2055920 swapFree=4176604/4192956
[pid=4430] ppid=4428 vsize=14252 CPUtime=282.2
/proc/4430/stat : 4430 (precosat) R 4428 4430 4147 0 -1 4194304 3218 0 0 0 28216 4 0 0 25 0 1 0 1097303182 14594048 3134 1992294400 134512640 135151029 4294956240 18446744073709551615 134554780 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4430/statm: 3563 3134 79 155 0 3406 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 14252

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4431
/proc/meminfo: memFree=1211328/2055920 swapFree=4176604/4192956
[pid=4430] ppid=4428 vsize=15340 CPUtime=342.18
/proc/4430/stat : 4430 (precosat) R 4428 4430 4147 0 -1 4194304 3422 0 0 0 34214 4 0 0 25 0 1 0 1097303182 15708160 3338 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4430/statm: 3835 3338 79 155 0 3678 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 15340

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4431
/proc/meminfo: memFree=1210560/2055920 swapFree=4176604/4192956
[pid=4430] ppid=4428 vsize=16300 CPUtime=402.15
/proc/4430/stat : 4430 (precosat) R 4428 4430 4147 0 -1 4194304 3598 0 0 0 40211 4 0 0 25 0 1 0 1097303182 16691200 3514 1992294400 134512640 135151029 4294956240 18446744073709551615 134575991 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4430/statm: 4075 3514 79 155 0 3918 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 16300

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4431
/proc/meminfo: memFree=1209600/2055920 swapFree=4176604/4192956
[pid=4430] ppid=4428 vsize=17324 CPUtime=462.13
/proc/4430/stat : 4430 (precosat) R 4428 4430 4147 0 -1 4194304 3821 0 0 0 46209 4 0 0 25 0 1 0 1097303182 17739776 3737 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4430/statm: 4331 3737 79 155 0 4174 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 17324

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4431
/proc/meminfo: memFree=1208960/2055920 swapFree=4176604/4192956
[pid=4430] ppid=4428 vsize=18348 CPUtime=522.12
/proc/4430/stat : 4430 (precosat) R 4428 4430 4147 0 -1 4194304 4033 0 0 0 52207 5 0 0 25 0 1 0 1097303182 18788352 3949 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4430/statm: 4587 3949 79 155 0 4430 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 18348

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4431
/proc/meminfo: memFree=1208640/2055920 swapFree=4176604/4192956
[pid=4430] ppid=4428 vsize=18604 CPUtime=582.1
/proc/4430/stat : 4430 (precosat) R 4428 4430 4147 0 -1 4194304 4095 0 0 0 58205 5 0 0 25 0 1 0 1097303182 19050496 4011 1992294400 134512640 135151029 4294956240 18446744073709551615 134578232 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4430/statm: 4651 4011 79 155 0 4494 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 18604

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4431
/proc/meminfo: memFree=1208384/2055920 swapFree=4176604/4192956
[pid=4430] ppid=4428 vsize=18604 CPUtime=642.08
/proc/4430/stat : 4430 (precosat) R 4428 4430 4147 0 -1 4194304 4153 0 0 0 64203 5 0 0 25 0 1 0 1097303182 19050496 4069 1992294400 134512640 135151029 4294956240 18446744073709551615 134554580 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4430/statm: 4651 4069 79 155 0 4494 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 18604

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4431
/proc/meminfo: memFree=1208000/2055920 swapFree=4176604/4192956
[pid=4430] ppid=4428 vsize=19116 CPUtime=702.05
/proc/4430/stat : 4430 (precosat) R 4428 4430 4147 0 -1 4194304 4262 0 0 0 70200 5 0 0 25 0 1 0 1097303182 19574784 4178 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4430/statm: 4779 4178 79 155 0 4622 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 19116

[startup+762.304 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4431
/proc/meminfo: memFree=1207424/2055920 swapFree=4176604/4192956
[pid=4430] ppid=4428 vsize=19884 CPUtime=762.04
/proc/4430/stat : 4430 (precosat) R 4428 4430 4147 0 -1 4194304 4385 0 0 0 76199 5 0 0 25 0 1 0 1097303182 20361216 4301 1992294400 134512640 135151029 4294956240 18446744073709551615 134554568 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4430/statm: 4971 4301 79 155 0 4814 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 19884

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4431
/proc/meminfo: memFree=1205440/2055920 swapFree=4176604/4192956
[pid=4430] ppid=4428 vsize=21880 CPUtime=822.02
/proc/4430/stat : 4430 (precosat) R 4428 4430 4147 0 -1 4194304 4875 0 0 0 82196 6 0 0 25 0 1 0 1097303182 22405120 4791 1992294400 134512640 135151029 4294956240 18446744073709551615 134554903 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4430/statm: 5470 4791 79 155 0 5313 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 21880

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4431
/proc/meminfo: memFree=1205120/2055920 swapFree=4176604/4192956
[pid=4430] ppid=4428 vsize=22072 CPUtime=882
/proc/4430/stat : 4430 (precosat) R 4428 4430 4147 0 -1 4194304 4934 0 0 0 88194 6 0 0 25 0 1 0 1097303182 22601728 4850 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4430/statm: 5518 4850 79 155 0 5361 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 22072

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4431
/proc/meminfo: memFree=1204544/2055920 swapFree=4176604/4192956
[pid=4430] ppid=4428 vsize=22748 CPUtime=941.98
/proc/4430/stat : 4430 (precosat) R 4428 4430 4147 0 -1 4194304 5080 0 0 0 94192 6 0 0 25 0 1 0 1097303182 23293952 4996 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4430/statm: 5687 4996 79 155 0 5530 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 22748

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4431
/proc/meminfo: memFree=1204096/2055920 swapFree=4176604/4192956
[pid=4430] ppid=4428 vsize=23268 CPUtime=1001.95
/proc/4430/stat : 4430 (precosat) R 4428 4430 4147 0 -1 4194304 5189 0 0 0 100189 6 0 0 25 0 1 0 1097303182 23826432 5105 1992294400 134512640 135151029 4294956240 18446744073709551615 134555146 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4430/statm: 5817 5105 79 155 0 5660 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 23268

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4433
/proc/meminfo: memFree=1203648/2055920 swapFree=4176604/4192956
[pid=4430] ppid=4428 vsize=23784 CPUtime=1061.93
/proc/4430/stat : 4430 (precosat) R 4428 4430 4147 0 -1 4194304 5296 0 0 0 106187 6 0 0 25 0 1 0 1097303182 24354816 5212 1992294400 134512640 135151029 4294956240 18446744073709551615 134552614 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4430/statm: 5946 5212 79 155 0 5789 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 23784

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4433
/proc/meminfo: memFree=1203328/2055920 swapFree=4176604/4192956
[pid=4430] ppid=4428 vsize=24296 CPUtime=1121.91
/proc/4430/stat : 4430 (precosat) R 4428 4430 4147 0 -1 4194304 5389 0 0 0 112185 6 0 0 25 0 1 0 1097303182 24879104 5305 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4430/statm: 6074 5305 79 155 0 5917 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 24296

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4433
/proc/meminfo: memFree=1203264/2055920 swapFree=4176604/4192956
[pid=4430] ppid=4428 vsize=23260 CPUtime=1181.9
/proc/4430/stat : 4430 (precosat) R 4428 4430 4147 0 -1 4194304 5645 0 0 0 118183 7 0 0 25 0 1 0 1097303182 23818240 5317 1992294400 134512640 135151029 4294956240 18446744073709551615 134554568 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4430/statm: 5815 5317 79 155 0 5658 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 23260



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4433
/proc/meminfo: memFree=1203136/2055920 swapFree=4176604/4192956
[pid=4430] ppid=4428 vsize=23260 CPUtime=1200.1
/proc/4430/stat : 4430 (precosat) R 4428 4430 4147 0 -1 4194304 5668 0 0 0 120003 7 0 0 25 0 1 0 1097303182 23818240 5340 1992294400 134512640 135151029 4294956240 18446744073709551615 134554568 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4430/statm: 5815 5340 79 155 0 5658 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 23260

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: 0.99 0.98 0.99 2/65 4433
/proc/meminfo: memFree=1203136/2055920 swapFree=4176604/4192956
[pid=4430] ppid=4428 vsize=23260 CPUtime=1200.1
/proc/4430/stat : 4430 (precosat) R 4428 4430 4147 0 -1 4194304 5668 0 0 0 120003 7 0 0 25 0 1 0 1097303182 23818240 5340 1992294400 134512640 135151029 4294956240 18446744073709551615 134554568 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4430/statm: 5815 5340 79 155 0 5658 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 23260

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.11
CPU user time (s): 1200.03
CPU system time (s): 0.076988
CPU usage (%): 99.9665
Max. virtual memory (cumulated for all children) (KiB): 24820

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.03
system time used= 0.076988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5668
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= 2424

runsolver used 0.903862 second user time and 2.53961 second system time

The end

Launcher Data 

Begin job on node34 at 2009-03-28 14:19:42
IDJOB=1514915
IDBENCH=70386
IDSOLVER=507
FILE ID=node34/1514915-1238246382
PBS_JOBID= 9060719
Free space on /tmp= 66352 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/UNKNOWN/90/unif-k5-r21.3-v90-c1917-S1305875336-097.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1514915-1238246382/watcher-1514915-1238246382 -o /tmp/evaluation-result-1514915-1238246382/solver-1514915-1238246382 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1514915-1238246382.cnf

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

MD5SUM BENCH= b3cf2670d50b8679bd962b141ac1ad44
RANDOM SEED=1475846378

node34.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		: 3000.259
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		: 3000.259
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:       1225320 kB
Buffers:         91964 kB
Cached:         639180 kB
SwapCached:      10192 kB
Active:          33384 kB
Inactive:       709388 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1225320 kB
SwapTotal:     4192956 kB
SwapFree:      4176604 kB
Dirty:             756 kB
Writeback:           0 kB
Mapped:          17176 kB
Slab:            73884 kB
Committed_AS:  2595820 kB
PageTables:       1388 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= 66352 MiB
End job on node34 at 2009-03-28 14:39:44