Trace number 1516139

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-S905029262-097.cnf
MD5SUM17cdccd311f05672fec0c4cfd8164ebd
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-1516139-1238265086.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
0.19/0.23	c s    0.2     6675      75      0     0      0       0      0    0.0   0    0
0.19/0.23	c l    0.2     6675      75      0     0      0       0   6675    0.0   0    0
0.19/0.23	c R    0.2     6675      75      0     0      0     101    101   26.2   6    1
0.19/0.23	c R    0.2     6675      75      0     0      0     203    203   26.5  12    1
0.19/0.25	c N    0.3     6675      75      0     0      0     808    808   26.9  30    1
0.19/0.26	c B    0.3     6675      75      0     0      0    1001   1001   26.9  33    1
0.29/0.30	c B    0.3     6675      75      0     0      0    2001   2001   27.1  37    1
0.29/0.31	c N    0.3     6675      75      0     0      0    2415   2415   27.0  38    1
0.49/0.52	c N    0.5     6675      75      0     0      0    6426   6426   26.4  40    2
0.49/0.53	c +    0.5     6675      75      0     0      0    6675   7342   26.3  40    2
0.59/0.62	c B    0.6     6675      75      0     0      0    8004   7348   26.1  40    2
0.59/0.64	c +    0.6     6675      75      0     0      0    8342   8076   26.1  39    2
0.69/0.78	c +    0.8     6675      75      0     0      0   10426   8883   25.8  40    2
0.89/0.96	c +    1.0     6675      75      0     0      0   13031   9771   25.8  39    2
1.10/1.17	c N    1.2     6675      75      0     0      0   16053   9786   25.6  39    2
1.10/1.19	c +    1.2     6675      75      0     0      0   16286  10748   25.6  39    2
1.49/1.51	c +    1.5     6675      75      0     0      0   20356  11822   25.3  39    3
1.69/1.79	c B    1.8     6675      75      0     0      0   24007  11828   25.3  40    3
1.89/1.91	c
1.89/1.91	c       original/binary      fixed     eliminated      learned       agility
1.89/1.91	c   seconds        variables     equivalent    conflicts       height       MB
1.89/1.91	c
1.89/1.91	c +    1.9     6675      75      0     0      0   25446  13004   25.3  40    3
2.39/2.40	c +    2.4     6675      75      0     0      0   31805  14304   25.2  40    3
2.99/3.08	c N    3.1     6675      75      0     0      0   38505  14310   25.0  39    3
3.09/3.19	c +    3.2     6675      75      0     0      0   39756  15734   25.0  40    3
4.09/4.17	c +    4.2     6675      75      0     0      0   49697  17307   24.7  39    4
5.29/5.39	c +    5.4     6675      75      0     0      0   62120  19037   24.6  39    4
5.49/5.59	c B    5.6     6675      75      0     0      0   64017  19047   24.6  39    4
7.09/7.15	c +    7.2     6675      75      0     0      0   77650  20940   24.3  40    4
8.59/8.63	c N    8.6     6675      75      0     0      0   89782  20945   24.3  39    5
9.39/9.49	c +    9.5     6675      75      0     0      0   97060  23034   24.2  38    5
12.58/12.68	c +   12.7     6675      75      0     0      0  121325  25337   23.9  39    5
16.58/16.64	c +   16.6     6675      75      0     0      0  151656  27870   23.8  40    6
17.89/17.94	c B   17.9     6675      75      0     0      0  160040  27876   23.8  39    7
22.79/22.89	c +   22.9     6675      75      0     0      0  189571  30657   23.7  39    7
25.59/25.64	c N   25.6     6675      75      0     0      0  205171  30666   23.7  39    7
31.58/31.62	c +   31.6     6675      75      0     0      0  236960  33722   23.6  40    7
44.08/44.15	c +   44.1     6675      75      0     0      0  296200  37094   23.4  39    8
59.87/59.92	c +   59.9     6675      75      0     0      0  370250  40803   23.2  39    9
62.98/63.06	c B   63.1     6675      75      0     0      0  384086  40807   23.2  39   10
81.47/81.57	c
81.47/81.57	c       original/binary      fixed     eliminated      learned       agility
81.47/81.57	c   seconds        variables     equivalent    conflicts       height       MB
81.47/81.57	c
81.47/81.57	c N   81.6     6675      75      0     0      0  461549  40809   23.0  40   11
81.77/81.83	c +   81.8     6675      75      0     0      0  462810  44883   23.0  40   11
114.27/114.34	c +  114.3     6675      75      0     0      0  578510  49371   22.8  38   12
153.65/153.71	c +  153.7     6675      75      0     0      0  723135  54308   22.7  40   13
210.83/210.91	c B  210.9     6675      75      0     0      0  896179  54314   22.4  38   14
213.13/213.26	c +  213.2     6675      75      0     0      0  903916  59738   22.4  39   14
253.23/253.30	c N  253.2     6675      75      0     0      0 1025552  59747   22.4  40   16
291.92/292.00	c +  291.9     6675      75      0     0      0 1129895  65711   22.5  40   16
408.29/408.49	c +  408.4     6675      75      0     0      0 1412365  72282   22.3  40   19
569.84/570.01	c +  569.9     6675      75      0     0      0 1765455  79510   22.1  39   21
708.71/708.98	c B  708.8     6675      75      0     0      0 2048373  79521   21.9  40   24
785.10/785.36	c +  785.2     6675      75      0     0      0 2206815  87461   21.8  38   27
809.48/809.80	c N  809.6     6675      75      0     0      0 2255919  87472   21.8  40   26
1096.81/1097.11	c + 1096.8     6675      75      0     0      0 2758515  96207   21.7  38   28
1200.09/1200.40	c
1200.09/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.09/1200.40	c
1200.09/1200.40	c 2922535 conflicts, 3180523 decisions, 1 random
1200.09/1200.40	c 0 iterations, 4 restarts, 5113 skipped
1200.09/1200.40	c 28 enlarged, 0 shrunken, 28549 rescored, 700 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: 60190 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: 72049098 learned, 16% 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: 48521741 propagations, 0.04 megaprops
1200.09/1200.40	c
1200.09/1200.40	c 1200.1 seconds, 30 MB max, 331 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-1516139-1238265086/watcher-1516139-1238265086 -o /tmp/evaluation-result-1516139-1238265086/solver-1516139-1238265086 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1516139-1238265086.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: 0.91 0.97 0.99 3/73 6622
/proc/meminfo: memFree=1593984/2055920 swapFree=4177652/4192956
[pid=6622] ppid=6620 vsize=1052 CPUtime=0
/proc/6622/stat : 6622 (precosat) R 6620 6622 6163 0 -1 4194304 172 0 0 0 0 0 0 0 20 0 1 0 1099172577 1077248 157 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6622/statm: 263 158 63 155 0 106 0

[startup+0.0466241 s]
/proc/loadavg: 0.91 0.97 0.99 3/73 6622
/proc/meminfo: memFree=1593984/2055920 swapFree=4177652/4192956
[pid=6622] ppid=6620 vsize=1708 CPUtime=0.04
/proc/6622/stat : 6622 (precosat) R 6620 6622 6163 0 -1 4194304 343 0 0 0 4 0 0 0 20 0 1 0 1099172577 1748992 327 1992294400 134512640 135151029 4294956240 18446744073709551615 134517335 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6622/statm: 427 327 79 155 0 270 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1708

[startup+0.101629 s]
/proc/loadavg: 0.91 0.97 0.99 3/73 6622
/proc/meminfo: memFree=1593984/2055920 swapFree=4177652/4192956
[pid=6622] ppid=6620 vsize=1708 CPUtime=0.09
/proc/6622/stat : 6622 (precosat) R 6620 6622 6163 0 -1 4194304 343 0 0 0 9 0 0 0 20 0 1 0 1099172577 1748992 327 1992294400 134512640 135151029 4294956240 18446744073709551615 134526284 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6622/statm: 427 327 79 155 0 270 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1708

[startup+0.301649 s]
/proc/loadavg: 0.91 0.97 0.99 3/73 6622
/proc/meminfo: memFree=1593984/2055920 swapFree=4177652/4192956
[pid=6622] ppid=6620 vsize=1716 CPUtime=0.29
/proc/6622/stat : 6622 (precosat) R 6620 6622 6163 0 -1 4194304 419 0 0 0 29 0 0 0 22 0 1 0 1099172577 1757184 329 1992294400 134512640 135151029 4294956240 18446744073709551615 134554875 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6622/statm: 429 329 79 155 0 272 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1716

[startup+0.70169 s]
/proc/loadavg: 0.91 0.97 0.99 3/73 6622
/proc/meminfo: memFree=1593984/2055920 swapFree=4177652/4192956
[pid=6622] ppid=6620 vsize=2800 CPUtime=0.69
/proc/6622/stat : 6622 (precosat) R 6620 6622 6163 0 -1 4194304 699 0 0 0 69 0 0 0 25 0 1 0 1099172577 2867200 609 1992294400 134512640 135151029 4294956240 18446744073709551615 134575843 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6622/statm: 700 609 79 155 0 543 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2800

[startup+1.50177 s]
/proc/loadavg: 0.91 0.97 0.99 2/74 6623
/proc/meminfo: memFree=1591544/2055920 swapFree=4177652/4192956
[pid=6622] ppid=6620 vsize=3464 CPUtime=1.49
/proc/6622/stat : 6622 (precosat) R 6620 6622 6163 0 -1 4194304 860 0 0 0 149 0 0 0 25 0 1 0 1099172577 3547136 770 1992294400 134512640 135151029 4294956240 18446744073709551615 134554843 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6622/statm: 866 770 79 155 0 709 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3464

[startup+3.10193 s]
/proc/loadavg: 0.91 0.97 0.99 2/74 6623
/proc/meminfo: memFree=1590648/2055920 swapFree=4177652/4192956
[pid=6622] ppid=6620 vsize=4296 CPUtime=3.09
/proc/6622/stat : 6622 (precosat) R 6620 6622 6163 0 -1 4194304 1046 0 0 0 309 0 0 0 25 0 1 0 1099172577 4399104 956 1992294400 134512640 135151029 4294956240 18446744073709551615 134578216 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6622/statm: 1074 956 79 155 0 917 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4296

[startup+6.30126 s]
/proc/loadavg: 0.92 0.97 0.99 2/74 6623
/proc/meminfo: memFree=1589560/2055920 swapFree=4177652/4192956
[pid=6622] ppid=6620 vsize=5412 CPUtime=6.29
/proc/6622/stat : 6622 (precosat) R 6620 6622 6163 0 -1 4194304 1287 0 0 0 629 0 0 0 25 0 1 0 1099172577 5541888 1197 1992294400 134512640 135151029 4294956240 18446744073709551615 134554823 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6622/statm: 1353 1197 79 155 0 1196 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5412

[startup+12.7019 s]
/proc/loadavg: 0.93 0.97 0.99 2/74 6623
/proc/meminfo: memFree=1588024/2055920 swapFree=4177652/4192956
[pid=6622] ppid=6620 vsize=6568 CPUtime=12.68
/proc/6622/stat : 6622 (precosat) R 6620 6622 6163 0 -1 4194304 1565 0 0 0 1268 0 0 0 25 0 1 0 1099172577 6725632 1475 1992294400 134512640 135151029 4294956240 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6622/statm: 1642 1475 79 155 0 1485 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 6568

[startup+25.5012 s]
/proc/loadavg: 0.94 0.97 0.99 2/74 6623
/proc/meminfo: memFree=1586488/2055920 swapFree=4177652/4192956
[pid=6622] ppid=6620 vsize=8320 CPUtime=25.49
/proc/6622/stat : 6622 (precosat) R 6620 6622 6163 0 -1 4194304 1948 0 0 0 2548 1 0 0 25 0 1 0 1099172577 8519680 1858 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6622/statm: 2080 1858 79 155 0 1923 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 8320

[startup+51.1018 s]
/proc/loadavg: 0.96 0.97 0.99 2/74 6623
/proc/meminfo: memFree=1584696/2055920 swapFree=4177652/4192956
[pid=6622] ppid=6620 vsize=10292 CPUtime=51.08
/proc/6622/stat : 6622 (precosat) R 6620 6622 6163 0 -1 4194304 2384 0 0 0 5107 1 0 0 25 0 1 0 1099172577 10539008 2294 1992294400 134512640 135151029 4294956240 18446744073709551615 134554903 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6622/statm: 2573 2294 79 155 0 2416 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 10292

[startup+102.307 s]
/proc/loadavg: 0.98 0.97 0.99 2/74 6623
/proc/meminfo: memFree=1582136/2055920 swapFree=4177652/4192956
[pid=6622] ppid=6620 vsize=13248 CPUtime=102.27
/proc/6622/stat : 6622 (precosat) R 6620 6622 6163 0 -1 4194304 3006 0 0 0 10224 3 0 0 25 0 1 0 1099172577 13565952 2916 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6622/statm: 3312 2916 79 155 0 3155 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 13248

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 6623
/proc/meminfo: memFree=1580088/2055920 swapFree=4177652/4192956
[pid=6622] ppid=6620 vsize=15428 CPUtime=162.25
/proc/6622/stat : 6622 (precosat) R 6620 6622 6163 0 -1 4194304 3504 0 0 0 16222 3 0 0 25 0 1 0 1099172577 15798272 3414 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6622/statm: 3857 3414 79 155 0 3700 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 15428

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 6623
/proc/meminfo: memFree=1578872/2055920 swapFree=4177652/4192956
[pid=6622] ppid=6620 vsize=16876 CPUtime=222.24
/proc/6622/stat : 6622 (precosat) R 6620 6622 6163 0 -1 4194304 3807 0 0 0 22220 4 0 0 25 0 1 0 1099172577 17281024 3717 1992294400 134512640 135151029 4294956240 18446744073709551615 134555130 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6622/statm: 4219 3717 79 155 0 4062 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 16876

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 6623
/proc/meminfo: memFree=1577336/2055920 swapFree=4177652/4192956
[pid=6622] ppid=6620 vsize=18800 CPUtime=282.22
/proc/6622/stat : 6622 (precosat) R 6620 6622 6163 0 -1 4194304 4189 0 0 0 28218 4 0 0 25 0 1 0 1099172577 19251200 4099 1992294400 134512640 135151029 4294956240 18446744073709551615 134555146 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6622/statm: 4700 4099 79 155 0 4543 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 18800

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 6623
/proc/meminfo: memFree=1576248/2055920 swapFree=4177652/4192956
[pid=6622] ppid=6620 vsize=20228 CPUtime=342.2
/proc/6622/stat : 6622 (precosat) R 6620 6622 6163 0 -1 4194304 4459 0 0 0 34216 4 0 0 25 0 1 0 1099172577 20713472 4369 1992294400 134512640 135151029 4294956240 18446744073709551615 134520387 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6622/statm: 5057 4369 79 155 0 4900 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 20228

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 6623
/proc/meminfo: memFree=1575416/2055920 swapFree=4177652/4192956
[pid=6622] ppid=6620 vsize=21272 CPUtime=402.19
/proc/6622/stat : 6622 (precosat) R 6620 6622 6163 0 -1 4194304 4679 0 0 0 40214 5 0 0 25 0 1 0 1099172577 21782528 4589 1992294400 134512640 135151029 4294956240 18446744073709551615 134554752 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6622/statm: 5318 4589 79 155 0 5161 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 21272

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 6623
/proc/meminfo: memFree=1574584/2055920 swapFree=4177652/4192956
[pid=6622] ppid=6620 vsize=22412 CPUtime=462.18
/proc/6622/stat : 6622 (precosat) R 6620 6622 6163 0 -1 4194304 4861 0 0 0 46213 5 0 0 25 0 1 0 1099172577 22949888 4771 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6622/statm: 5603 4771 79 155 0 5446 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 22412

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 6623
/proc/meminfo: memFree=1573752/2055920 swapFree=4177652/4192956
[pid=6622] ppid=6620 vsize=23476 CPUtime=522.15
/proc/6622/stat : 6622 (precosat) R 6620 6622 6163 0 -1 4194304 5074 0 0 0 52210 5 0 0 25 0 1 0 1099172577 24039424 4984 1992294400 134512640 135151029 4294956240 18446744073709551615 134574580 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6622/statm: 5869 4984 79 155 0 5712 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 23476

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 6623
/proc/meminfo: memFree=1572792/2055920 swapFree=4177652/4192956
[pid=6622] ppid=6620 vsize=24652 CPUtime=582.14
/proc/6622/stat : 6622 (precosat) R 6620 6622 6163 0 -1 4194304 5301 0 0 0 58209 5 0 0 25 0 1 0 1099172577 25243648 5211 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6622/statm: 6163 5211 79 155 0 6006 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 24652

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 6623
/proc/meminfo: memFree=1571896/2055920 swapFree=4177652/4192956
[pid=6622] ppid=6620 vsize=25852 CPUtime=642.14
/proc/6622/stat : 6622 (precosat) R 6620 6622 6163 0 -1 4194304 5527 0 0 0 64208 6 0 0 25 0 1 0 1099172577 26472448 5437 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6622/statm: 6463 5437 79 155 0 6306 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 25852

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 6625
/proc/meminfo: memFree=1571000/2055920 swapFree=4177652/4192956
[pid=6622] ppid=6620 vsize=26640 CPUtime=702.11
/proc/6622/stat : 6622 (precosat) R 6620 6622 6163 0 -1 4194304 5697 0 0 0 70205 6 0 0 25 0 1 0 1099172577 27279360 5607 1992294400 134512640 135151029 4294956240 18446744073709551615 134574655 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6622/statm: 6660 5607 79 155 0 6503 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 26640

[startup+762.307 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 6625
/proc/meminfo: memFree=1570424/2055920 swapFree=4177652/4192956
[pid=6622] ppid=6620 vsize=27420 CPUtime=762.1
/proc/6622/stat : 6622 (precosat) R 6620 6622 6163 0 -1 4194304 5842 0 0 0 76204 6 0 0 25 0 1 0 1099172577 28078080 5752 1992294400 134512640 135151029 4294956240 18446744073709551615 134574578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6622/statm: 6855 5752 79 155 0 6698 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 27420

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 6625
/proc/meminfo: memFree=1566776/2055920 swapFree=4177652/4192956
[pid=6622] ppid=6620 vsize=31496 CPUtime=822.08
/proc/6622/stat : 6622 (precosat) R 6620 6622 6163 0 -1 4194304 6745 0 0 0 82201 7 0 0 25 0 1 0 1099172577 32251904 6655 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6622/statm: 7874 6655 79 155 0 7717 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 31496

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 6625
/proc/meminfo: memFree=1566392/2055920 swapFree=4177652/4192956
[pid=6622] ppid=6620 vsize=31884 CPUtime=882.06
/proc/6622/stat : 6622 (precosat) R 6620 6622 6163 0 -1 4194304 6838 0 0 0 88199 7 0 0 25 0 1 0 1099172577 32649216 6748 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6622/statm: 7971 6748 79 155 0 7814 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 31884

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 6625
/proc/meminfo: memFree=1565944/2055920 swapFree=4177652/4192956
[pid=6622] ppid=6620 vsize=32276 CPUtime=942.05
/proc/6622/stat : 6622 (precosat) R 6620 6622 6163 0 -1 4194304 6953 0 0 0 94197 8 0 0 25 0 1 0 1099172577 33050624 6863 1992294400 134512640 135151029 4294956240 18446744073709551615 134554903 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6622/statm: 8069 6863 79 155 0 7912 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 32276

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 6625
/proc/meminfo: memFree=1565560/2055920 swapFree=4177652/4192956
[pid=6622] ppid=6620 vsize=32924 CPUtime=1002.04
/proc/6622/stat : 6622 (precosat) R 6620 6622 6163 0 -1 4194304 7080 0 0 0 100196 8 0 0 25 0 1 0 1099172577 33714176 6990 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6622/statm: 8231 6990 79 155 0 8074 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 32924

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 6625
/proc/meminfo: memFree=1565112/2055920 swapFree=4177652/4192956
[pid=6622] ppid=6620 vsize=33444 CPUtime=1062.02
/proc/6622/stat : 6622 (precosat) R 6620 6622 6163 0 -1 4194304 7197 0 0 0 106194 8 0 0 25 0 1 0 1099172577 34246656 7107 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6622/statm: 8361 7107 79 155 0 8204 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 33444

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 6625
/proc/meminfo: memFree=1564408/2055920 swapFree=4177652/4192956
[pid=6622] ppid=6620 vsize=34484 CPUtime=1122
/proc/6622/stat : 6622 (precosat) R 6620 6622 6163 0 -1 4194304 7377 0 0 0 112192 8 0 0 25 0 1 0 1099172577 35311616 7287 1992294400 134512640 135151029 4294956240 18446744073709551615 134554843 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6622/statm: 8621 7287 79 155 0 8464 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 34484

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 6625
/proc/meminfo: memFree=1564088/2055920 swapFree=4177652/4192956
[pid=6622] ppid=6620 vsize=34744 CPUtime=1181.99
/proc/6622/stat : 6622 (precosat) R 6620 6622 6163 0 -1 4194304 7450 0 0 0 118191 8 0 0 25 0 1 0 1099172577 35577856 7360 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6622/statm: 8686 7360 79 155 0 8529 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 34744



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 6625
/proc/meminfo: memFree=1564024/2055920 swapFree=4177652/4192956
[pid=6622] ppid=6620 vsize=34744 CPUtime=1200.09
/proc/6622/stat : 6622 (precosat) R 6620 6622 6163 0 -1 4194304 7463 0 0 0 120001 8 0 0 25 0 1 0 1099172577 35577856 7373 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6622/statm: 8686 7373 79 155 0 8529 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 34744

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 (%): 99.9744
Max. virtual memory (cumulated for all children) (KiB): 34744

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= 7463
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= 1905

runsolver used 1.18182 second user time and 3.19751 second system time

The end

Launcher Data 

Begin job on node84 at 2009-03-28 19:31:26
IDJOB=1516139
IDBENCH=70488
IDSOLVER=507
FILE ID=node84/1516139-1238265086
PBS_JOBID= 9060787
Free space on /tmp= 66120 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/UNKNOWN/75/unif-k7-r89-v75-c6675-S905029262-097.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516139-1238265086/watcher-1516139-1238265086 -o /tmp/evaluation-result-1516139-1238265086/solver-1516139-1238265086 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1516139-1238265086.cnf

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

MD5SUM BENCH= 17cdccd311f05672fec0c4cfd8164ebd
RANDOM SEED=274712499

node84.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		: 3000.231
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		: 3000.231
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1594400 kB
Buffers:         60028 kB
Cached:         318912 kB
SwapCached:       6960 kB
Active:         154700 kB
Inactive:       233740 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1594400 kB
SwapTotal:     4192956 kB
SwapFree:      4177652 kB
Dirty:             888 kB
Writeback:           0 kB
Mapped:          14964 kB
Slab:            58136 kB
Committed_AS:  2789932 kB
PageTables:       1980 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= 66120 MiB
End job on node84 at 2009-03-28 19:51:29