Trace number 1516151

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/75/
unif-k7-r89-v75-c6675-S1394630553-009.cnf
MD5SUM699f3a80f674e8c0bc8bfc06cc4ce0c9
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 variables75
Number of clauses6675
Sum of the clauses size46725
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 56675

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-1516151-1238265336.cnf
0.00/0.00	c found header 'p cnf 75 6675'
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     6675      75      0     0      0       0      0    0.0   0    0
0.19/0.25	c s    0.3     6675      75      0     0      0       0      0    0.0   0    0
0.19/0.25	c l    0.3     6675      75      0     0      0       0   6675    0.0   0    0
0.19/0.25	c R    0.3     6675      75      0     0      0     100    100   28.4   6    1
0.19/0.25	c R    0.3     6675      75      0     0      0     200    200   28.3  12    1
0.19/0.28	c N    0.3     6675      75      0     0      0     802    802   27.1  30    1
0.19/0.29	c B    0.3     6675      75      0     0      0    1000   1000   27.0  33    1
0.29/0.33	c B    0.3     6675      75      0     0      0    2000   2000   26.6  39    1
0.29/0.34	c N    0.3     6675      75      0     0      0    2419   2419   26.5  38    1
0.49/0.56	c N    0.6     6675      75      0     0      0    6433   6433   25.6  40    2
0.49/0.58	c +    0.6     6675      75      0     0      0    6675   7342   25.6  40    2
0.59/0.66	c B    0.7     6675      75      0     0      0    8005   7349   25.6  39    2
0.59/0.68	c +    0.7     6675      75      0     0      0    8341   8076   25.5  38    2
0.79/0.82	c +    0.8     6675      75      0     0      0   10425   8883   25.3  39    2
1.00/1.00	c +    1.0     6675      75      0     0      0   13030   9771   25.0  39    2
1.19/1.22	c N    1.2     6675      75      0     0      0   16058   9778   25.1  40    2
1.19/1.24	c +    1.2     6675      75      0     0      0   16286  10748   25.1  40    2
1.49/1.58	c +    1.6     6675      75      0     0      0   20355  11822   24.9  39    3
1.79/1.87	c B    1.9     6675      75      0     0      0   24014  11832   24.8  40    3
1.99/2.00	c
1.99/2.00	c       original/binary      fixed     eliminated      learned       agility
1.99/2.00	c   seconds        variables     equivalent    conflicts       height       MB
1.99/2.00	c
1.99/2.00	c +    2.0     6675      75      0     0      0   25440  13004   24.8  39    3
2.49/2.58	c +    2.6     6675      75      0     0      0   31800  14304   24.5  40    3
3.19/3.22	c N    3.2     6675      75      0     0      0   38491  14313   24.4  41    3
3.29/3.35	c +    3.4     6675      75      0     0      0   39751  15734   24.5  40    3
4.29/4.32	c +    4.3     6675      75      0     0      0   49685  17307   24.3  39    4
5.69/5.71	c +    5.7     6675      75      0     0      0   62105  19037   24.2  39    4
5.89/5.95	c B    6.0     6675      75      0     0      0   64024  19048   24.2  40    4
7.48/7.58	c +    7.6     6675      75      0     0      0   77633  20940   24.0  39    4
8.99/9.02	c N    9.0     6675      75      0     0      0   89764  20946   24.0  38    5
10.09/10.14	c +   10.1     6675      75      0     0      0   97040  23034   24.0  40    5
13.59/13.65	c +   13.7     6675      75      0     0      0  121300  25337   23.6  39    5
18.19/18.24	c +   18.2     6675      75      0     0      0  151625  27870   23.5  39    6
19.59/19.68	c B   19.7     6675      75      0     0      0  160054  27881   23.5  39    6
24.78/24.85	c +   24.8     6675      75      0     0      0  189530  30657   23.3  39    6
27.78/27.84	c N   27.8     6675      75      0     0      0  205147  30664   23.2  39    7
33.88/33.96	c +   34.0     6675      75      0     0      0  236911  33722   23.0  40    7
45.98/46.09	c +   46.1     6675      75      0     0      0  296135  37094   23.1  39    8
62.98/63.03	c +   63.0     6675      75      0     0      0  370165  40803   22.9  40    9
66.28/66.30	c B   66.3     6675      75      0     0      0  384108  40811   22.9  39   10
84.97/85.06	c
84.97/85.06	c       original/binary      fixed     eliminated      learned       agility
84.97/85.06	c   seconds        variables     equivalent    conflicts       height       MB
84.97/85.06	c
84.97/85.06	c N   85.0     6675      75      0     0      0  461550  40813   22.6  39   10
85.27/85.33	c +   85.3     6675      75      0     0      0  462705  44883   22.6  39   10
116.96/117.05	c +  117.0     6675      75      0     0      0  578380  49371   22.5  39   12
162.15/162.23	c +  162.2     6675      75      0     0      0  722975  54308   22.2  40   13
221.14/221.27	c B  221.2     6675      75      0     0      0  896207  54317   22.1  40   15
224.03/224.13	c +  224.1     6675      75      0     0      0  903716  59738   22.1  41   15
267.23/267.35	c N  267.3     6675      75      0     0      0 1025559  59744   22.0  40   16
306.21/306.34	c +  306.3     6675      75      0     0      0 1129646  65711   22.0  39   17
422.88/423.04	c +  422.9     6675      75      0     0      0 1412055  72282   21.8  39   19
595.84/596.09	c +  595.9     6675      75      0     0      0 1765065  79510   21.5  40   21
742.10/742.36	c B  742.2     6675      75      0     0      0 2048397  79523   21.5  39   24
824.98/825.25	c +  825.0     6675      75      0     0      0 2206331  87461   21.5  40   24
853.77/854.05	c N  853.8     6675      75      0     0      0 2255903  87475   21.5  39   26
1144.10/1144.43	c + 1144.1     6675      75      0     0      0 2757911  96207   21.3  39   27
1200.09/1200.40	c
1200.09/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.09/1200.40	c
1200.09/1200.40	c 2848801 conflicts, 3098854 decisions, 1 random
1200.09/1200.40	c 0 iterations, 4 restarts, 5026 skipped
1200.09/1200.40	c 28 enlarged, 0 shrunken, 27828 rescored, 679 rebiased
1200.09/1200.40	c 1 simplifications, 0 reductions
1200.09/1200.40	c
1200.09/1200.40	c vars: 0 fixed, 0 equiv, 0 elim, 0 merged
1200.09/1200.40	c elim: 60104 resolutions, 1 phases, 1 rounds
1200.09/1200.40	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.09/1200.40	c arty: 0.00 and 0.00 xor average arity
1200.09/1200.40	c prbe: 150 probed, 1 phases, 1 rounds
1200.09/1200.40	c prbe: 0 failed, 0 lifted, 0 merged
1200.09/1200.40	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.09/1200.40	c hash: 0 units, 0 merged
1200.09/1200.40	c mins: 69194868 learned, 17% deleted, 0 strong, 9 depth
1200.09/1200.40	c subs: 0 forward, 0 backward, 0 doms
1200.09/1200.40	c strs: 0 forward, 0 backward
1200.09/1200.40	c doms: 0 dominators, 0 high, 0 low
1200.09/1200.40	c prps: 47624744 propagations, 0.04 megaprops
1200.09/1200.40	c
1200.09/1200.40	c 1200.1 seconds, 29 MB max, 318 MB recycled
1200.09/1200.40	c
1200.09/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.09/1200.40	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-1516151-1238265336/watcher-1516151-1238265336 -o /tmp/evaluation-result-1516151-1238265336/solver-1516151-1238265336 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1516151-1238265336.cnf 

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


[startup+0 s]
/proc/loadavg: 0.99 0.97 0.99 3/80 19624
/proc/meminfo: memFree=1509984/2055912 swapFree=4170660/4192956
[pid=19624] ppid=19622 vsize=1052 CPUtime=0
/proc/19624/stat : 19624 (precosat) R 19622 19624 19247 0 -1 4194304 172 0 0 0 0 0 0 0 18 0 1 0 1099197466 1077248 157 1992294400 134512640 135151029 4294956240 18446744073709551615 134647387 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19624/statm: 263 158 63 155 0 106 0

[startup+0.0836799 s]
/proc/loadavg: 0.99 0.97 0.99 3/80 19624
/proc/meminfo: memFree=1509984/2055912 swapFree=4170660/4192956
[pid=19624] ppid=19622 vsize=1708 CPUtime=0.08
/proc/19624/stat : 19624 (precosat) R 19622 19624 19247 0 -1 4194304 343 0 0 0 8 0 0 0 18 0 1 0 1099197466 1748992 327 1992294400 134512640 135151029 4294956240 18446744073709551615 134526314 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19624/statm: 427 327 79 155 0 270 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1708

[startup+0.101682 s]
/proc/loadavg: 0.99 0.97 0.99 3/80 19624
/proc/meminfo: memFree=1509984/2055912 swapFree=4170660/4192956
[pid=19624] ppid=19622 vsize=1708 CPUtime=0.09
/proc/19624/stat : 19624 (precosat) R 19622 19624 19247 0 -1 4194304 343 0 0 0 9 0 0 0 18 0 1 0 1099197466 1748992 327 1992294400 134512640 135151029 4294956240 18446744073709551615 134526328 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19624/statm: 427 327 79 155 0 270 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1708

[startup+0.301702 s]
/proc/loadavg: 0.99 0.97 0.99 3/80 19624
/proc/meminfo: memFree=1509984/2055912 swapFree=4170660/4192956
[pid=19624] ppid=19622 vsize=1596 CPUtime=0.29
/proc/19624/stat : 19624 (precosat) R 19622 19624 19247 0 -1 4194304 390 0 0 0 29 0 0 0 19 0 1 0 1099197466 1634304 303 1992294400 134512640 135151029 4294956240 18446744073709551615 134555084 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19624/statm: 399 303 79 155 0 242 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1596

[startup+0.701744 s]
/proc/loadavg: 0.99 0.97 0.99 3/80 19624
/proc/meminfo: memFree=1509984/2055912 swapFree=4170660/4192956
[pid=19624] ppid=19622 vsize=2660 CPUtime=0.69
/proc/19624/stat : 19624 (precosat) R 19622 19624 19247 0 -1 4194304 666 0 0 0 69 0 0 0 22 0 1 0 1099197466 2723840 579 1992294400 134512640 135151029 4294956240 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19624/statm: 665 579 79 155 0 508 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2660

[startup+1.50183 s]
/proc/loadavg: 0.99 0.97 0.99 2/81 19625
/proc/meminfo: memFree=1507608/2055912 swapFree=4170660/4192956
[pid=19624] ppid=19622 vsize=3480 CPUtime=1.49
/proc/19624/stat : 19624 (precosat) R 19622 19624 19247 0 -1 4194304 845 0 0 0 149 0 0 0 25 0 1 0 1099197466 3563520 758 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19624/statm: 870 758 79 155 0 713 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3480

[startup+3.10199 s]
/proc/loadavg: 0.99 0.97 0.99 2/81 19625
/proc/meminfo: memFree=1506648/2055912 swapFree=4170660/4192956
[pid=19624] ppid=19622 vsize=4296 CPUtime=3.09
/proc/19624/stat : 19624 (precosat) R 19622 19624 19247 0 -1 4194304 1029 0 0 0 309 0 0 0 25 0 1 0 1099197466 4399104 942 1992294400 134512640 135151029 4294956240 18446744073709551615 134555146 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19624/statm: 1074 942 79 155 0 917 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4296

[startup+6.30233 s]
/proc/loadavg: 0.99 0.97 0.99 2/81 19625
/proc/meminfo: memFree=1505568/2055912 swapFree=4170660/4192956
[pid=19624] ppid=19622 vsize=5372 CPUtime=6.29
/proc/19624/stat : 19624 (precosat) R 19622 19624 19247 0 -1 4194304 1273 0 0 0 629 0 0 0 25 0 1 0 1099197466 5500928 1186 1992294400 134512640 135151029 4294956240 18446744073709551615 134554568 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19624/statm: 1343 1186 79 155 0 1186 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5372

[startup+12.702 s]
/proc/loadavg: 0.99 0.97 0.99 2/81 19625
/proc/meminfo: memFree=1504224/2055912 swapFree=4170660/4192956
[pid=19624] ppid=19622 vsize=6480 CPUtime=12.69
/proc/19624/stat : 19624 (precosat) R 19622 19624 19247 0 -1 4194304 1532 0 0 0 1268 1 0 0 25 0 1 0 1099197466 6635520 1445 1992294400 134512640 135151029 4294956240 18446744073709551615 134555080 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19624/statm: 1620 1445 79 155 0 1463 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6480

[startup+25.5013 s]
/proc/loadavg: 0.99 0.97 0.99 2/81 19625
/proc/meminfo: memFree=1502624/2055912 swapFree=4170660/4192956
[pid=19624] ppid=19622 vsize=7972 CPUtime=25.48
/proc/19624/stat : 19624 (precosat) R 19622 19624 19247 0 -1 4194304 1913 0 0 0 2547 1 0 0 25 0 1 0 1099197466 8163328 1826 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19624/statm: 1993 1826 79 155 0 1836 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 7972

[startup+51.102 s]
/proc/loadavg: 0.99 0.97 0.99 2/81 19625
/proc/meminfo: memFree=1500576/2055912 swapFree=4170660/4192956
[pid=19624] ppid=19622 vsize=10404 CPUtime=51.07
/proc/19624/stat : 19624 (precosat) R 19622 19624 19247 0 -1 4194304 2406 0 0 0 5106 1 0 0 25 0 1 0 1099197466 10653696 2319 1992294400 134512640 135151029 4294956240 18446744073709551615 134554575 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19624/statm: 2601 2319 79 155 0 2444 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 10404

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.99 2/81 19625
/proc/meminfo: memFree=1498208/2055912 swapFree=4170660/4192956
[pid=19624] ppid=19622 vsize=13124 CPUtime=102.27
/proc/19624/stat : 19624 (precosat) R 19622 19624 19247 0 -1 4194304 2971 0 0 0 10225 2 0 0 25 0 1 0 1099197466 13438976 2884 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19624/statm: 3281 2884 79 155 0 3124 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 13124

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/81 19625
/proc/meminfo: memFree=1496544/2055912 swapFree=4170660/4192956
[pid=19624] ppid=19622 vsize=15016 CPUtime=162.25
/proc/19624/stat : 19624 (precosat) R 19622 19624 19247 0 -1 4194304 3385 0 0 0 16222 3 0 0 25 0 1 0 1099197466 15376384 3298 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19624/statm: 3754 3298 79 155 0 3597 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 15016

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/81 19625
/proc/meminfo: memFree=1494880/2055912 swapFree=4170660/4192956
[pid=19624] ppid=19622 vsize=17244 CPUtime=222.24
/proc/19624/stat : 19624 (precosat) R 19622 19624 19247 0 -1 4194304 3800 0 0 0 22220 4 0 0 25 0 1 0 1099197466 17657856 3713 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19624/statm: 4311 3713 79 155 0 4154 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 17244

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/81 19625
/proc/meminfo: memFree=1493408/2055912 swapFree=4170660/4192956
[pid=19624] ppid=19622 vsize=18824 CPUtime=282.22
/proc/19624/stat : 19624 (precosat) R 19622 19624 19247 0 -1 4194304 4157 0 0 0 28218 4 0 0 25 0 1 0 1099197466 19275776 4070 1992294400 134512640 135151029 4294956240 18446744073709551615 134554774 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19624/statm: 4706 4070 79 155 0 4549 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 18824

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/81 19625
/proc/meminfo: memFree=1492512/2055912 swapFree=4170660/4192956
[pid=19624] ppid=19622 vsize=20132 CPUtime=342.21
/proc/19624/stat : 19624 (precosat) R 19622 19624 19247 0 -1 4194304 4380 0 0 0 34216 5 0 0 25 0 1 0 1099197466 20615168 4293 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19624/statm: 5033 4293 79 155 0 4876 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 20132

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/81 19625
/proc/meminfo: memFree=1491680/2055912 swapFree=4170660/4192956
[pid=19624] ppid=19622 vsize=21228 CPUtime=402.19
/proc/19624/stat : 19624 (precosat) R 19622 19624 19247 0 -1 4194304 4578 0 0 0 40214 5 0 0 25 0 1 0 1099197466 21737472 4491 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19624/statm: 5307 4491 79 155 0 5150 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 21228

[startup+462.302 s]
/proc/loadavg: 1.04 0.99 0.99 2/81 19627
/proc/meminfo: memFree=1490464/2055912 swapFree=4170660/4192956
[pid=19624] ppid=19622 vsize=22732 CPUtime=462.17
/proc/19624/stat : 19624 (precosat) R 19622 19624 19247 0 -1 4194304 4877 0 0 0 46212 5 0 0 25 0 1 0 1099197466 23277568 4790 1992294400 134512640 135151029 4294956240 18446744073709551615 134554575 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19624/statm: 5683 4790 79 155 0 5526 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 22732

[startup+522.301 s]
/proc/loadavg: 1.05 1.00 1.00 2/81 19627
/proc/meminfo: memFree=1489952/2055912 swapFree=4170660/4192956
[pid=19624] ppid=19622 vsize=23252 CPUtime=522.16
/proc/19624/stat : 19624 (precosat) R 19622 19624 19247 0 -1 4194304 4998 0 0 0 52210 6 0 0 25 0 1 0 1099197466 23810048 4911 1992294400 134512640 135151029 4294956240 18446744073709551615 134555154 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19624/statm: 5813 4911 79 155 0 5656 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 23252

[startup+582.301 s]
/proc/loadavg: 1.13 1.03 1.01 2/81 19627
/proc/meminfo: memFree=1489376/2055912 swapFree=4170660/4192956
[pid=19624] ppid=19622 vsize=24164 CPUtime=582.14
/proc/19624/stat : 19624 (precosat) R 19622 19624 19247 0 -1 4194304 5137 0 0 0 58208 6 0 0 25 0 1 0 1099197466 24743936 5050 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19624/statm: 6041 5050 79 155 0 5884 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 24164

[startup+642.302 s]
/proc/loadavg: 1.12 1.04 1.00 2/81 19627
/proc/meminfo: memFree=1487776/2055912 swapFree=4170660/4192956
[pid=19624] ppid=19622 vsize=26076 CPUtime=642.13
/proc/19624/stat : 19624 (precosat) R 19622 19624 19247 0 -1 4194304 5540 0 0 0 64207 6 0 0 25 0 1 0 1099197466 26701824 5453 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19624/statm: 6519 5453 79 155 0 6362 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 26076

[startup+702.302 s]
/proc/loadavg: 1.11 1.04 1.00 2/81 19627
/proc/meminfo: memFree=1487264/2055912 swapFree=4170660/4192956
[pid=19624] ppid=19622 vsize=26656 CPUtime=702.11
/proc/19624/stat : 19624 (precosat) R 19622 19624 19247 0 -1 4194304 5665 0 0 0 70205 6 0 0 25 0 1 0 1099197466 27295744 5578 1992294400 134512640 135151029 4294956240 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19624/statm: 6664 5578 79 155 0 6507 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 26656

[startup+762.306 s]
/proc/loadavg: 1.17 1.06 1.01 2/81 19627
/proc/meminfo: memFree=1486432/2055912 swapFree=4170660/4192956
[pid=19624] ppid=19622 vsize=27832 CPUtime=762.1
/proc/19624/stat : 19624 (precosat) R 19622 19624 19247 0 -1 4194304 5859 0 0 0 76204 6 0 0 25 0 1 0 1099197466 28499968 5772 1992294400 134512640 135151029 4294956240 18446744073709551615 134575850 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19624/statm: 6958 5772 79 155 0 6801 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 27832

[startup+822.301 s]
/proc/loadavg: 1.12 1.06 1.01 2/81 19627
/proc/meminfo: memFree=1486048/2055912 swapFree=4170660/4192956
[pid=19624] ppid=19622 vsize=28096 CPUtime=822.08
/proc/19624/stat : 19624 (precosat) R 19622 19624 19247 0 -1 4194304 5951 0 0 0 82201 7 0 0 25 0 1 0 1099197466 28770304 5864 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19624/statm: 7024 5864 79 155 0 6867 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 28096

[startup+882.302 s]
/proc/loadavg: 1.04 1.05 1.00 2/81 19627
/proc/meminfo: memFree=1485408/2055912 swapFree=4170660/4192956
[pid=19624] ppid=19622 vsize=28876 CPUtime=882.07
/proc/19624/stat : 19624 (precosat) R 19622 19624 19247 0 -1 4194304 6108 0 0 0 88200 7 0 0 25 0 1 0 1099197466 29569024 6021 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19624/statm: 7219 6021 79 155 0 7062 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 28876

[startup+942.302 s]
/proc/loadavg: 1.05 1.05 1.00 2/81 19627
/proc/meminfo: memFree=1485152/2055912 swapFree=4170660/4192956
[pid=19624] ppid=19622 vsize=29132 CPUtime=942.05
/proc/19624/stat : 19624 (precosat) R 19622 19624 19247 0 -1 4194304 6174 0 0 0 94198 7 0 0 25 0 1 0 1099197466 29831168 6087 1992294400 134512640 135151029 4294956240 18446744073709551615 134554855 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19624/statm: 7283 6087 79 155 0 7126 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 29132

[startup+1002.3 s]
/proc/loadavg: 1.02 1.04 1.00 2/81 19627
/proc/meminfo: memFree=1484576/2055912 swapFree=4170660/4192956
[pid=19624] ppid=19622 vsize=29912 CPUtime=1002.03
/proc/19624/stat : 19624 (precosat) R 19622 19624 19247 0 -1 4194304 6315 0 0 0 100196 7 0 0 25 0 1 0 1099197466 30629888 6228 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19624/statm: 7478 6228 79 155 0 7321 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 29912

[startup+1062.3 s]
/proc/loadavg: 1.00 1.03 1.00 2/81 19627
/proc/meminfo: memFree=1484192/2055912 swapFree=4170660/4192956
[pid=19624] ppid=19622 vsize=30300 CPUtime=1062.01
/proc/19624/stat : 19624 (precosat) R 19622 19624 19247 0 -1 4194304 6413 0 0 0 106194 7 0 0 25 0 1 0 1099197466 31027200 6326 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19624/statm: 7575 6326 79 155 0 7418 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 30300

[startup+1122.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/81 19627
/proc/meminfo: memFree=1483872/2055912 swapFree=4170660/4192956
[pid=19624] ppid=19622 vsize=30560 CPUtime=1122
/proc/19624/stat : 19624 (precosat) R 19622 19624 19247 0 -1 4194304 6485 0 0 0 112193 7 0 0 25 0 1 0 1099197466 31293440 6398 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19624/statm: 7640 6398 79 155 0 7483 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 30560

[startup+1182.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/81 19627
/proc/meminfo: memFree=1482848/2055912 swapFree=4170660/4192956
[pid=19624] ppid=19622 vsize=31608 CPUtime=1181.99
/proc/19624/stat : 19624 (precosat) R 19622 19624 19247 0 -1 4194304 6732 0 0 0 118191 8 0 0 25 0 1 0 1099197466 32366592 6645 1992294400 134512640 135151029 4294956240 18446744073709551615 134574555 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19624/statm: 7902 6645 79 155 0 7745 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 31608



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.02 1.00 2/81 19627
/proc/meminfo: memFree=1482784/2055912 swapFree=4170660/4192956
[pid=19624] ppid=19622 vsize=31756 CPUtime=1200.09
/proc/19624/stat : 19624 (precosat) R 19622 19624 19247 0 -1 4194304 6752 0 0 0 120001 8 0 0 25 0 1 0 1099197466 32518144 6665 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/19624/statm: 7939 6665 79 155 0 7782 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 31756

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): 1200.01
CPU system time (s): 0.092985
CPU usage (%): 99.9743
Max. virtual memory (cumulated for all children) (KiB): 31756

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.092985
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6752
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= 1408

runsolver used 1.62475 second user time and 3.84641 second system time

The end

Launcher Data 

Begin job on node78 at 2009-03-28 19:35:36
IDJOB=1516151
IDBENCH=70489
IDSOLVER=507
FILE ID=node78/1516151-1238265336
PBS_JOBID= 9060759
Free space on /tmp= 126872 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/UNKNOWN/75/unif-k7-r89-v75-c6675-S1394630553-009.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516151-1238265336/watcher-1516151-1238265336 -o /tmp/evaluation-result-1516151-1238265336/solver-1516151-1238265336 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1516151-1238265336.cnf

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

MD5SUM BENCH= 699f3a80f674e8c0bc8bfc06cc4ce0c9
RANDOM SEED=1449109189

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:       1510400 kB
Buffers:         71960 kB
Cached:         386752 kB
SwapCached:       7768 kB
Active:         134456 kB
Inactive:       334692 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055912 kB
LowFree:       1510400 kB
SwapTotal:     4192956 kB
SwapFree:      4170660 kB
Dirty:             880 kB
Writeback:           0 kB
Mapped:          16036 kB
Slab:            60492 kB
Committed_AS:  2477968 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 19:55:38