Trace number 1516007

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) 1200.1 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/UNKNOWN/65/
unif-k7-r89-v65-c5785-S857870897-089.cnf
MD5SUMc58d3e32f1903c03b844745c17ddeb30
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables65
Number of clauses5785
Sum of the clauses size40495
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 55785

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-1516007-1238262930.cnf
0.00/0.00	c found header 'p cnf 65 5785'
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     5785      65      0     0      0       0      0    0.0   0    0
0.19/0.21	c s    0.2     5785      65      0     0      0       0      0    0.0   0    0
0.19/0.21	c l    0.2     5785      65      0     0      0       0   5785    0.0   0    0
0.19/0.21	c R    0.2     5785      65      0     0      0     102    102   23.6   6    1
0.19/0.21	c R    0.2     5785      65      0     0      0     203    203   23.2  11    1
0.19/0.23	c N    0.2     5785      65      0     0      0     803    803   24.0  29    1
0.19/0.24	c B    0.2     5785      65      0     0      0    1001   1001   24.0  32    1
0.19/0.28	c B    0.3     5785      65      0     0      0    2002   2002   23.3  39    1
0.19/0.30	c N    0.3     5785      65      0     0      0    2409   2409   23.0  40    1
0.39/0.46	c +    0.5     5785      65      0     0      0    5785   6363   22.1  39    1
0.49/0.50	c N    0.5     5785      65      0     0      0    6419   6368   22.0  39    1
0.49/0.55	c +    0.6     5785      65      0     0      0    7230   6999   21.8  40    2
0.49/0.59	c B    0.6     5785      65      0     0      0    8005   7007   21.7  40    2
0.59/0.66	c +    0.7     5785      65      0     0      0    9036   7698   21.5  40    2
0.79/0.80	c +    0.8     5785      65      0     0      0   11295   8467   21.1  41    2
0.89/0.99	c +    1.0     5785      65      0     0      0   14115   9313   20.9  41    2
1.10/1.12	c N    1.1     5785      65      0     0      0   16048   9318   20.8  40    2
1.19/1.24	c +    1.2     5785      65      0     0      0   17641  10244   20.6  41    2
1.49/1.55	c +    1.6     5785      65      0     0      0   22050  11268   20.6  40    2
1.59/1.69	c
1.59/1.69	c       original/binary      fixed     eliminated      learned       agility
1.59/1.69	c   seconds        variables     equivalent    conflicts       height       MB
1.59/1.69	c
1.59/1.69	c B    1.7     5785      65      0     0      0   24011  11270   20.6  41    2
1.89/1.97	c +    2.0     5785      65      0     0      0   27561  12394   20.6  41    3
2.49/2.58	c +    2.6     5785      65      0     0      0   34451  13633   20.3  40    3
2.89/2.95	c N    2.9     5785      65      0     0      0   38480  13641   20.2  40    3
3.29/3.36	c +    3.4     5785      65      0     0      0   43060  14996   20.1  41    3
4.29/4.39	c +    4.4     5785      65      0     0      0   53825  16495   19.9  40    3
5.29/5.38	c B    5.4     5785      65      0     0      0   64017  16503   19.8  40    4
5.69/5.71	c +    5.7     5785      65      0     0      0   67280  18144   19.8  40    4
7.49/7.58	c +    7.6     5785      65      0     0      0   84100  19958   19.5  39    4
8.19/8.23	c N    8.2     5785      65      0     0      0   89769  19966   19.5  39    4
9.98/10.02	c +   10.0     5785      65      0     0      0  105126  21953   19.3  40    4
12.98/13.06	c +   13.1     5785      65      0     0      0  131405  24148   19.3  41    5
16.89/16.96	c B   17.0     5785      65      0     0      0  160038  24155   19.1  40    5
17.49/17.52	c +   17.5     5785      65      0     0      0  164256  26562   19.1  40    5
23.48/23.59	c N   23.6     5785      65      0     0      0  205144  26566   18.8  40    6
23.58/23.61	c +   23.6     5785      65      0     0      0  205321  29218   18.8  40    6
32.08/32.10	c +   32.1     5785      65      0     0      0  256653  32139   18.7  41    7
43.28/43.40	c +   43.4     5785      65      0     0      0  320815  35352   18.5  40    8
55.17/55.26	c B   55.2     5785      65      0     0      0  384097  35355   18.3  41    9
58.29/58.33	c
58.29/58.33	c       original/binary      fixed     eliminated      learned       agility
58.29/58.33	c   seconds        variables     equivalent    conflicts       height       MB
58.29/58.33	c
58.29/58.33	c +   58.3     5785      65      0     0      0  401015  38887   18.3  41    9
70.98/71.09	c N   71.1     5785      65      0     0      0  461542  38894   18.3  40   10
79.77/79.82	c +   79.8     5785      65      0     0      0  501265  42775   18.2  40   10
109.77/109.83	c +  109.8     5785      65      0     0      0  626581  47052   18.0  40   11
152.76/152.84	c +  152.8     5785      65      0     0      0  783227  51757   17.8  40   12
183.65/183.75	c B  183.7     5785      65      0     0      0  896218  51763   17.9  41   14
210.64/210.76	c +  210.7     5785      65      0     0      0  979031  56932   17.9  41   14
226.73/226.82	c N  226.8     5785      65      0     0      0 1025429  56943   17.9  40   15
294.31/294.45	c +  294.4     5785      65      0     0      0 1223785  62625   17.8  41   16
414.88/415.06	c +  414.9     5785      65      0     0      0 1529731  68887   17.6  40   18
569.34/569.57	c +  569.4     5785      65      0     0      0 1912161  75775   17.4  41   21
629.53/629.78	c B  629.6     5785      65      0     0      0 2048419  75785   17.4  41   23
718.90/719.17	c N  719.0     5785      65      0     0      0 2255722  75787   17.4  40   23
777.29/777.51	c +  777.3     5785      65      0     0      0 2390203  83352   17.4  39   24
1082.51/1082.89	c + 1082.6     5785      65      0     0      0 2987750  91687   17.2  40   27
1200.08/1200.40	c
1200.08/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.08/1200.40	c
1200.08/1200.40	c 3204547 conflicts, 3466485 decisions, 1 random
1200.08/1200.40	c 0 iterations, 4 restarts, 5628 skipped
1200.08/1200.40	c 29 enlarged, 0 shrunken, 31302 rescored, 765 rebiased
1200.08/1200.40	c 1 simplifications, 0 reductions
1200.08/1200.40	c
1200.08/1200.40	c vars: 0 fixed, 0 equiv, 0 elim, 0 merged
1200.08/1200.40	c elim: 54573 resolutions, 1 phases, 1 rounds
1200.08/1200.40	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.08/1200.40	c arty: 0.00 and 0.00 xor average arity
1200.08/1200.40	c prbe: 130 probed, 1 phases, 1 rounds
1200.08/1200.40	c prbe: 0 failed, 0 lifted, 0 merged
1200.08/1200.40	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.08/1200.40	c hash: 0 units, 0 merged
1200.08/1200.40	c mins: 65459628 learned, 20% deleted, 0 strong, 7 depth
1200.08/1200.40	c subs: 0 forward, 0 backward, 0 doms
1200.08/1200.40	c strs: 0 forward, 0 backward
1200.08/1200.40	c doms: 0 dominators, 0 high, 0 low
1200.08/1200.40	c prps: 48354376 propagations, 0.04 megaprops
1200.08/1200.40	c
1200.08/1200.40	c 1200.1 seconds, 28 MB max, 314 MB recycled
1200.08/1200.40	c
1200.08/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.08/1200.40	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-1516007-1238262930/watcher-1516007-1238262930 -o /tmp/evaluation-result-1516007-1238262930/solver-1516007-1238262930 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1516007-1238262930.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 0.98 0.99 3/80 19562
/proc/meminfo: memFree=1510944/2055912 swapFree=4170660/4192956
[pid=19562] ppid=19560 vsize=1052 CPUtime=0
/proc/19562/stat : 19562 (precosat) R 19560 19562 19247 0 -1 4194304 179 0 0 0 0 0 0 0 18 0 1 0 1098956933 1077248 164 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19562/statm: 263 165 63 155 0 106 0

[startup+0.0524299 s]
/proc/loadavg: 0.99 0.98 0.99 3/80 19562
/proc/meminfo: memFree=1510944/2055912 swapFree=4170660/4192956
[pid=19562] ppid=19560 vsize=1512 CPUtime=0.05
/proc/19562/stat : 19562 (precosat) R 19560 19562 19247 0 -1 4194304 313 0 0 0 5 0 0 0 18 0 1 0 1098956933 1548288 297 1992294400 134512640 135151029 4294956240 18446744073709551615 134517349 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19562/statm: 378 297 79 155 0 221 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1512

[startup+0.101434 s]
/proc/loadavg: 0.99 0.98 0.99 3/80 19562
/proc/meminfo: memFree=1510944/2055912 swapFree=4170660/4192956
[pid=19562] ppid=19560 vsize=1512 CPUtime=0.09
/proc/19562/stat : 19562 (precosat) R 19560 19562 19247 0 -1 4194304 313 0 0 0 9 0 0 0 18 0 1 0 1098956933 1548288 297 1992294400 134512640 135151029 4294956240 18446744073709551615 134517339 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19562/statm: 378 297 79 155 0 221 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1512

[startup+0.301455 s]
/proc/loadavg: 0.99 0.98 0.99 3/80 19562
/proc/meminfo: memFree=1510944/2055912 swapFree=4170660/4192956
[pid=19562] ppid=19560 vsize=1644 CPUtime=0.29
/proc/19562/stat : 19562 (precosat) R 19560 19562 19247 0 -1 4194304 399 0 0 0 29 0 0 0 19 0 1 0 1098956933 1683456 321 1992294400 134512640 135151029 4294956240 18446744073709551615 134703854 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19562/statm: 411 321 79 155 0 254 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1644

[startup+0.701496 s]
/proc/loadavg: 0.99 0.98 0.99 3/80 19562
/proc/meminfo: memFree=1510944/2055912 swapFree=4170660/4192956
[pid=19562] ppid=19560 vsize=2572 CPUtime=0.69
/proc/19562/stat : 19562 (precosat) R 19560 19562 19247 0 -1 4194304 630 0 0 0 69 0 0 0 22 0 1 0 1098956933 2633728 552 1992294400 134512640 135151029 4294956240 18446744073709551615 134578232 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19562/statm: 643 552 79 155 0 486 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2572

[startup+1.50158 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 19563
/proc/meminfo: memFree=1508760/2055912 swapFree=4170660/4192956
[pid=19562] ppid=19560 vsize=3112 CPUtime=1.49
/proc/19562/stat : 19562 (precosat) R 19560 19562 19247 0 -1 4194304 766 0 0 0 149 0 0 0 25 0 1 0 1098956933 3186688 688 1992294400 134512640 135151029 4294956240 18446744073709551615 134555150 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19562/statm: 778 688 79 155 0 621 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3112

[startup+3.10175 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 19563
/proc/meminfo: memFree=1507864/2055912 swapFree=4170660/4192956
[pid=19562] ppid=19560 vsize=3936 CPUtime=3.09
/proc/19562/stat : 19562 (precosat) R 19560 19562 19247 0 -1 4194304 949 0 0 0 309 0 0 0 25 0 1 0 1098956933 4030464 871 1992294400 134512640 135151029 4294956240 18446744073709551615 134555104 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19562/statm: 984 871 79 155 0 827 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3936

[startup+6.30108 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 19563
/proc/meminfo: memFree=1506840/2055912 swapFree=4170660/4192956
[pid=19562] ppid=19560 vsize=4984 CPUtime=6.29
/proc/19562/stat : 19562 (precosat) R 19560 19562 19247 0 -1 4194304 1173 0 0 0 629 0 0 0 25 0 1 0 1098956933 5103616 1095 1992294400 134512640 135151029 4294956240 18446744073709551615 134554833 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19562/statm: 1246 1095 79 155 0 1089 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4984

[startup+12.7017 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 19563
/proc/meminfo: memFree=1505496/2055912 swapFree=4170660/4192956
[pid=19562] ppid=19560 vsize=6108 CPUtime=12.68
/proc/19562/stat : 19562 (precosat) R 19560 19562 19247 0 -1 4194304 1430 0 0 0 1268 0 0 0 25 0 1 0 1098956933 6254592 1352 1992294400 134512640 135151029 4294956240 18446744073709551615 134554580 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19562/statm: 1527 1352 79 155 0 1370 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 6108

[startup+25.5011 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 19563
/proc/meminfo: memFree=1503960/2055912 swapFree=4170660/4192956
[pid=19562] ppid=19560 vsize=7796 CPUtime=25.48
/proc/19562/stat : 19562 (precosat) R 19560 19562 19247 0 -1 4194304 1792 0 0 0 2547 1 0 0 25 0 1 0 1098956933 7983104 1714 1992294400 134512640 135151029 4294956240 18446744073709551615 134555084 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19562/statm: 1949 1714 79 155 0 1792 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 7796

[startup+51.1018 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 19563
/proc/meminfo: memFree=1502168/2055912 swapFree=4170660/4192956
[pid=19562] ppid=19560 vsize=10072 CPUtime=51.07
/proc/19562/stat : 19562 (precosat) R 19560 19562 19247 0 -1 4194304 2236 0 0 0 5105 2 0 0 25 0 1 0 1098956933 10313728 2158 1992294400 134512640 135151029 4294956240 18446744073709551615 134555146 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19562/statm: 2518 2158 79 155 0 2361 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 10072

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 19563
/proc/meminfo: memFree=1499800/2055912 swapFree=4170660/4192956
[pid=19562] ppid=19560 vsize=12864 CPUtime=102.27
/proc/19562/stat : 19562 (precosat) R 19560 19562 19247 0 -1 4194304 2808 0 0 0 10224 3 0 0 25 0 1 0 1098956933 13172736 2730 1992294400 134512640 135151029 4294956240 18446744073709551615 134583521 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19562/statm: 3216 2730 79 155 0 3059 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 12864

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 19563
/proc/meminfo: memFree=1497944/2055912 swapFree=4170660/4192956
[pid=19562] ppid=19560 vsize=14904 CPUtime=162.25
/proc/19562/stat : 19562 (precosat) R 19560 19562 19247 0 -1 4194304 3264 0 0 0 16222 3 0 0 25 0 1 0 1098956933 15261696 3186 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19562/statm: 3726 3186 79 155 0 3569 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 14904

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 19563
/proc/meminfo: memFree=1496152/2055912 swapFree=4170660/4192956
[pid=19562] ppid=19560 vsize=17120 CPUtime=222.23
/proc/19562/stat : 19562 (precosat) R 19560 19562 19247 0 -1 4194304 3733 0 0 0 22219 4 0 0 25 0 1 0 1098956933 17530880 3655 1992294400 134512640 135151029 4294956240 18446744073709551615 134554825 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19562/statm: 4280 3655 79 155 0 4123 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 17120

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 19563
/proc/meminfo: memFree=1495192/2055912 swapFree=4170660/4192956
[pid=19562] ppid=19560 vsize=18036 CPUtime=282.22
/proc/19562/stat : 19562 (precosat) R 19560 19562 19247 0 -1 4194304 3932 0 0 0 28218 4 0 0 25 0 1 0 1098956933 18468864 3854 1992294400 134512640 135151029 4294956240 18446744073709551615 134554571 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19562/statm: 4509 3854 79 155 0 4352 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 18036

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 19569
/proc/meminfo: memFree=1494232/2055912 swapFree=4170660/4192956
[pid=19562] ppid=19560 vsize=19080 CPUtime=342.19
/proc/19562/stat : 19562 (precosat) R 19560 19562 19247 0 -1 4194304 4113 0 0 0 34215 4 0 0 25 0 1 0 1098956933 19537920 4035 1992294400 134512640 135151029 4294956240 18446744073709551615 134520484 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19562/statm: 4770 4035 79 155 0 4613 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 19080

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 19569
/proc/meminfo: memFree=1493528/2055912 swapFree=4170660/4192956
[pid=19562] ppid=19560 vsize=20348 CPUtime=402.19
/proc/19562/stat : 19562 (precosat) R 19560 19562 19247 0 -1 4194304 4350 0 0 0 40214 5 0 0 25 0 1 0 1098956933 20836352 4272 1992294400 134512640 135151029 4294956240 18446744073709551615 134578216 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19562/statm: 5087 4272 79 155 0 4930 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 20348

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 19569
/proc/meminfo: memFree=1492568/2055912 swapFree=4170660/4192956
[pid=19562] ppid=19560 vsize=21520 CPUtime=462.17
/proc/19562/stat : 19562 (precosat) R 19560 19562 19247 0 -1 4194304 4568 0 0 0 46212 5 0 0 25 0 1 0 1098956933 22036480 4490 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19562/statm: 5380 4490 79 155 0 5223 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 21520

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 19569
/proc/meminfo: memFree=1491864/2055912 swapFree=4170660/4192956
[pid=19562] ppid=19560 vsize=22436 CPUtime=522.15
/proc/19562/stat : 19562 (precosat) R 19560 19562 19247 0 -1 4194304 4743 0 0 0 52210 5 0 0 25 0 1 0 1098956933 22974464 4665 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19562/statm: 5609 4665 79 155 0 5452 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 22436

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 19569
/proc/meminfo: memFree=1490136/2055912 swapFree=4170660/4192956
[pid=19562] ppid=19560 vsize=24588 CPUtime=582.13
/proc/19562/stat : 19562 (precosat) R 19560 19562 19247 0 -1 4194304 5160 0 0 0 58208 5 0 0 25 0 1 0 1098956933 25178112 5082 1992294400 134512640 135151029 4294956240 18446744073709551615 134551482 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19562/statm: 6147 5082 79 155 0 5990 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 24588

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 19569
/proc/meminfo: memFree=1489688/2055912 swapFree=4170660/4192956
[pid=19562] ppid=19560 vsize=25368 CPUtime=642.13
/proc/19562/stat : 19562 (precosat) R 19560 19562 19247 0 -1 4194304 5288 0 0 0 64207 6 0 0 25 0 1 0 1098956933 25976832 5210 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19562/statm: 6342 5210 79 155 0 6185 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 25368

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 19569
/proc/meminfo: memFree=1489176/2055912 swapFree=4170660/4192956
[pid=19562] ppid=19560 vsize=26020 CPUtime=702.11
/proc/19562/stat : 19562 (precosat) R 19560 19562 19247 0 -1 4194304 5408 0 0 0 70205 6 0 0 25 0 1 0 1098956933 26644480 5330 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19562/statm: 6505 5330 79 155 0 6348 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 26020

[startup+762.307 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 19569
/proc/meminfo: memFree=1488536/2055912 swapFree=4170660/4192956
[pid=19562] ppid=19560 vsize=26796 CPUtime=762.1
/proc/19562/stat : 19562 (precosat) R 19560 19562 19247 0 -1 4194304 5549 0 0 0 76204 6 0 0 25 0 1 0 1098956933 27439104 5471 1992294400 134512640 135151029 4294956240 18446744073709551615 134576004 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19562/statm: 6699 5471 79 155 0 6542 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 26796

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 19569
/proc/meminfo: memFree=1487768/2055912 swapFree=4170660/4192956
[pid=19562] ppid=19560 vsize=27596 CPUtime=822.07
/proc/19562/stat : 19562 (precosat) R 19560 19562 19247 0 -1 4194304 5750 0 0 0 82201 6 0 0 25 0 1 0 1098956933 28258304 5672 1992294400 134512640 135151029 4294956240 18446744073709551615 134555139 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19562/statm: 6899 5672 79 155 0 6742 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 27596

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 19569
/proc/meminfo: memFree=1487320/2055912 swapFree=4170660/4192956
[pid=19562] ppid=19560 vsize=28112 CPUtime=882.06
/proc/19562/stat : 19562 (precosat) R 19560 19562 19247 0 -1 4194304 5865 0 0 0 88200 6 0 0 25 0 1 0 1098956933 28786688 5787 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19562/statm: 7028 5787 79 155 0 6871 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 28112

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 19569
/proc/meminfo: memFree=1486744/2055912 swapFree=4170660/4192956
[pid=19562] ppid=19560 vsize=28764 CPUtime=942.04
/proc/19562/stat : 19562 (precosat) R 19560 19562 19247 0 -1 4194304 5998 0 0 0 94198 6 0 0 25 0 1 0 1098956933 29454336 5920 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19562/statm: 7191 5920 79 155 0 7034 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 28764

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 19569
/proc/meminfo: memFree=1486360/2055912 swapFree=4170660/4192956
[pid=19562] ppid=19560 vsize=29276 CPUtime=1002.03
/proc/19562/stat : 19562 (precosat) R 19560 19562 19247 0 -1 4194304 6097 0 0 0 100196 7 0 0 25 0 1 0 1098956933 29978624 6019 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19562/statm: 7319 6019 79 155 0 7162 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 29276

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 19569
/proc/meminfo: memFree=1485976/2055912 swapFree=4170660/4192956
[pid=19562] ppid=19560 vsize=29796 CPUtime=1062.02
/proc/19562/stat : 19562 (precosat) R 19560 19562 19247 0 -1 4194304 6186 0 0 0 106195 7 0 0 25 0 1 0 1098956933 30511104 6108 1992294400 134512640 135151029 4294956240 18446744073709551615 134555084 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19562/statm: 7449 6108 79 155 0 7292 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 29796

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 19569
/proc/meminfo: memFree=1485400/2055912 swapFree=4170660/4192956
[pid=19562] ppid=19560 vsize=30316 CPUtime=1122
/proc/19562/stat : 19562 (precosat) R 19560 19562 19247 0 -1 4194304 6320 0 0 0 112193 7 0 0 25 0 1 0 1098956933 31043584 6242 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19562/statm: 7579 6242 79 155 0 7422 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 30316

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 19569
/proc/meminfo: memFree=1484760/2055912 swapFree=4170660/4192956
[pid=19562] ppid=19560 vsize=30968 CPUtime=1181.98
/proc/19562/stat : 19562 (precosat) R 19560 19562 19247 0 -1 4194304 6478 0 0 0 118191 7 0 0 25 0 1 0 1098956933 31711232 6400 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19562/statm: 7742 6400 79 155 0 7585 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 30968



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 19569
/proc/meminfo: memFree=1484504/2055912 swapFree=4170660/4192956
[pid=19562] ppid=19560 vsize=31360 CPUtime=1200.08
/proc/19562/stat : 19562 (precosat) R 19560 19562 19247 0 -1 4194304 6538 0 0 0 120001 7 0 0 25 0 1 0 1098956933 32112640 6460 1992294400 134512640 135151029 4294956240 18446744073709551615 134576004 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19562/statm: 7840 6460 79 155 0 7683 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 31360

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): 1200.1
CPU user time (s): 1200.02
CPU system time (s): 0.079987
CPU usage (%): 99.9739
Max. virtual memory (cumulated for all children) (KiB): 31360

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.02
system time used= 0.079987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6538
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= 1425

runsolver used 1.56476 second user time and 3.90841 second system time

The end

Launcher Data 

Begin job on node78 at 2009-03-28 18:55:30
IDJOB=1516007
IDBENCH=70477
IDSOLVER=507
FILE ID=node78/1516007-1238262930
PBS_JOBID= 9060759
Free space on /tmp= 126872 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/UNKNOWN/65/unif-k7-r89-v65-c5785-S857870897-089.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516007-1238262930/watcher-1516007-1238262930 -o /tmp/evaluation-result-1516007-1238262930/solver-1516007-1238262930 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1516007-1238262930.cnf

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

MD5SUM BENCH= c58d3e32f1903c03b844745c17ddeb30
RANDOM SEED=459576142

node78.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		: 3000.214
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		: 3000.214
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:      2055912 kB
MemFree:       1511360 kB
Buffers:         71204 kB
Cached:         386624 kB
SwapCached:       7768 kB
Active:         133860 kB
Inactive:       334384 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055912 kB
LowFree:       1511360 kB
SwapTotal:     4192956 kB
SwapFree:      4170660 kB
Dirty:             860 kB
Writeback:           0 kB
Mapped:          16036 kB
Slab:            60472 kB
Committed_AS:  2477936 kB
PageTables:       2556 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 126872 MiB
End job on node78 at 2009-03-28 19:15:33