Trace number 1516043

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) 1200.08 1207.01

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/UNKNOWN/65/
unif-k7-r89-v65-c5785-S1551099861-042.cnf
MD5SUM1971ae5cb46ad8bbc8e3b82792c4f819
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-1516043-1238263375.cnf
0.00/0.00	c found header 'p cnf 65 5785'
0.00/0.01	c finished parsing
0.00/0.01	c
0.00/0.01	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
0.00/0.01	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
0.00/0.01	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
0.00/0.01	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
0.00/0.01	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
0.00/0.01	c --random=1 --spread=2000 --seed=0 --skip=25
0.00/0.01	c
0.00/0.01	c sizeof     vars[0] = 16   alignment = 0       0 MB
0.00/0.01	c sizeof     orgs[0] =  8   alignment = 0       0 MB
0.00/0.01	c sizeof     occs[0] =  8   alignment = 0       0 MB
0.00/0.01	c sizeof iirfs[0..1] =  8   alignment = 0       0 MB
0.00/0.01	c
0.00/0.01	c starting search after 0.0 seconds
0.00/0.01	c no decision limit
0.00/0.01	c
0.00/0.01	c       original/binary      fixed     eliminated      learned       agility
0.00/0.01	c   seconds        variables     equivalent    conflicts       height       MB
0.00/0.01	c
0.00/0.01	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
0.19/0.22	c R    0.2     5785      65      0     0      0     100    100   24.0   5    1
0.19/0.22	c R    0.2     5785      65      0     0      0     200    200   25.0  10    1
0.19/0.24	c N    0.2     5785      65      0     0      0     802    802   23.5  29    1
0.19/0.25	c B    0.2     5785      65      0     0      0    1001   1001   23.2  32    1
0.19/0.28	c B    0.3     5785      65      0     0      0    2001   2001   22.9  38    1
0.29/0.30	c N    0.3     5785      65      0     0      0    2409   2409   23.0  39    1
0.39/0.46	c +    0.5     5785      65      0     0      0    5785   6363   22.9  41    1
0.39/0.49	c N    0.5     5785      65      0     0      0    6425   6368   22.8  40    1
0.49/0.54	c +    0.5     5785      65      0     0      0    7230   6999   22.7  40    2
0.49/0.59	c B    0.6     5785      65      0     0      0    8008   7007   22.5  40    2
0.59/0.66	c +    0.7     5785      65      0     0      0    9035   7698   22.5  41    2
0.69/0.79	c +    0.8     5785      65      0     0      0   11292   8467   22.4  40    2
0.89/0.98	c +    1.0     5785      65      0     0      0   14117   9313   22.2  40    2
1.09/1.13	c N    1.1     5785      65      0     0      0   16058   9316   22.0  40    2
1.19/1.26	c +    1.2     5785      65      0     0      0   17646  10244   22.0  40    2
1.58/1.60	c +    1.6     5785      65      0     0      0   22056  11268   21.8  40    2
1.68/1.76	c
1.68/1.76	c       original/binary      fixed     eliminated      learned       agility
1.68/1.76	c   seconds        variables     equivalent    conflicts       height       MB
1.68/1.76	c
1.68/1.76	c B    1.7     5785      65      0     0      0   24011  11272   21.6  40    2
1.98/2.05	c +    2.0     5785      65      0     0      0   27570  12394   21.5  40    3
2.47/2.59	c +    2.6     5785      65      0     0      0   34460  13633   21.4  40    3
2.87/2.92	c N    2.9     5785      65      0     0      0   38507  13636   21.2  40    3
3.27/3.36	c +    3.3     5785      65      0     0      0   43075  14996   21.2  40    3
4.26/4.39	c +    4.4     5785      65      0     0      0   53840  16495   20.8  40    3
5.26/5.38	c B    5.3     5785      65      0     0      0   64022  16502   20.8  40    4
5.65/5.70	c +    5.7     5785      65      0     0      0   67300  18144   20.8  40    4
7.44/7.56	c +    7.5     5785      65      0     0      0   84125  19958   20.7  41    4
8.14/8.20	c N    8.1     5785      65      0     0      0   89795  19967   20.6  40    4
9.93/10.07	c +   10.0     5785      65      0     0      0  105155  21953   20.4  40    4
13.21/13.33	c +   13.2     5785      65      0     0      0  131441  24148   20.4  41    5
17.18/17.38	c B   17.3     5785      65      0     0      0  160049  24157   20.2  40    6
17.78/17.95	c +   17.8     5785      65      0     0      0  164300  26562   20.1  40    6
23.74/23.97	c N   23.8     5785      65      0     0      0  205196  26573   19.9  40    6
23.74/23.99	c +   23.9     5785      65      0     0      0  205375  29218   19.9  40    6
32.40/32.64	c +   32.4     5785      65      0     0      0  256715  32139   19.8  41    7
44.63/45.00	c +   44.7     5785      65      0     0      0  320890  35352   19.7  40    8
56.76/57.13	c B   56.8     5785      65      0     0      0  384107  35358   19.4  40    8
59.84/60.23	c
59.84/60.23	c       original/binary      fixed     eliminated      learned       agility
59.84/60.23	c   seconds        variables     equivalent    conflicts       height       MB
59.84/60.23	c
59.84/60.23	c +   59.9     5785      65      0     0      0  401112  38887   19.4  41    9
73.95/74.44	c N   74.0     5785      65      0     0      0  461566  38897   19.4  40   10
83.90/84.41	c +   83.9     5785      65      0     0      0  501390  42775   19.4  39   10
114.82/115.58	c +  114.9     5785      65      0     0      0  626737  47052   19.2  39   11
160.16/161.19	c +  160.3     5785      65      0     0      0  783420  51757   18.9  40   12
194.76/195.98	c B  194.9     5785      65      0     0      0  896179  51768   18.9  40   14
219.92/221.29	c +  220.0     5785      65      0     0      0  979275  56932   18.8  40   14
235.72/237.10	c N  235.7     5785      65      0     0      0 1025508  56940   18.8  39   15
303.93/305.78	c +  304.0     5785      65      0     0      0 1224091  62625   18.6  40   16
420.96/423.41	c +  421.0     5785      65      0     0      0 1530111  68887   18.3  40   18
583.62/587.03	c +  583.7     5785      65      0     0      0 1912637  75775   18.2  40   20
654.21/658.05	c B  654.3     5785      65      0     0      0 2048385  75783   18.1  40   21
750.65/755.07	c N  750.7     5785      65      0     0      0 2255918  75785   18.0  39   22
819.56/824.32	c +  819.6     5785      65      0     0      0 2390795  83352   17.8  41   23
1125.19/1131.71	c + 1125.2     5785      65      0     0      0 2988491  91687   17.8  40   26
1200.06/1207.00	c
1200.06/1207.00	c *** CAUGHT SIGNAL 15 ***
1200.06/1207.00	c
1200.06/1207.00	c 3118400 conflicts, 3375662 decisions, 1 random
1200.06/1207.00	c 0 iterations, 5 restarts, 5494 skipped
1200.06/1207.00	c 29 enlarged, 0 shrunken, 30462 rescored, 763 rebiased
1200.06/1207.00	c 1 simplifications, 0 reductions
1200.06/1207.00	c
1200.06/1207.00	c vars: 0 fixed, 0 equiv, 0 elim, 0 merged
1200.06/1207.00	c elim: 54440 resolutions, 1 phases, 1 rounds
1200.06/1207.00	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.06/1207.00	c arty: 0.00 and 0.00 xor average arity
1200.06/1207.00	c prbe: 130 probed, 1 phases, 1 rounds
1200.06/1207.00	c prbe: 0 failed, 0 lifted, 0 merged
1200.06/1207.00	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.06/1207.00	c hash: 0 units, 0 merged
1200.06/1207.00	c mins: 65194989 learned, 19% deleted, 0 strong, 8 depth
1200.06/1207.00	c subs: 0 forward, 0 backward, 0 doms
1200.06/1207.00	c strs: 0 forward, 0 backward
1200.06/1207.00	c doms: 0 dominators, 0 high, 0 low
1200.06/1207.00	c prps: 46847558 propagations, 0.04 megaprops
1200.06/1207.00	c
1200.06/1207.00	c 1200.1 seconds, 27 MB max, 311 MB recycled
1200.06/1207.00	c
1200.06/1207.00	c *** CAUGHT SIGNAL 15 ***
1200.06/1207.00	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-1516043-1238263375/watcher-1516043-1238263375 -o /tmp/evaluation-result-1516043-1238263375/solver-1516043-1238263375 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1516043-1238263375.cnf 

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


[startup+0 s]
/proc/loadavg: 1.92 1.98 1.99 4/85 27421
/proc/meminfo: memFree=1809216/2055920 swapFree=4169364/4192956
[pid=27421] ppid=27419 vsize=18576 CPUtime=0
/proc/27421/stat : 27421 (runsolver) R 27419 27421 27078 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 1098998487 19021824 292 1992294400 4194304 4302548 548682068496 18446744073709551615 233402068263 0 0 4096 24578 0 0 0 17 1 0 0
/proc/27421/statm: 4644 292 257 26 0 2626 0

[startup+0.130422 s]
/proc/loadavg: 1.92 1.98 1.99 4/85 27421
/proc/meminfo: memFree=1809216/2055920 swapFree=4169364/4192956
[pid=27421] ppid=27419 vsize=1512 CPUtime=0.12
/proc/27421/stat : 27421 (precosat) R 27419 27421 27078 0 -1 4194304 311 0 0 0 12 0 0 0 20 0 1 0 1098998487 1548288 295 1992294400 134512640 135151029 4294956240 18446744073709551615 134573898 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27421/statm: 378 295 79 155 0 221 0
Current children cumulated CPU time (s) 0.12
Current children cumulated vsize (KiB) 1512

[startup+0.201428 s]
/proc/loadavg: 1.92 1.98 1.99 4/85 27421
/proc/meminfo: memFree=1809216/2055920 swapFree=4169364/4192956
[pid=27421] ppid=27419 vsize=1512 CPUtime=0.19
/proc/27421/stat : 27421 (precosat) R 27419 27421 27078 0 -1 4194304 311 0 0 0 19 0 0 0 21 0 1 0 1098998487 1548288 295 1992294400 134512640 135151029 4294956240 18446744073709551615 134526294 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27421/statm: 378 295 79 155 0 221 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 1512

[startup+0.30144 s]
/proc/loadavg: 1.92 1.98 1.99 4/85 27421
/proc/meminfo: memFree=1809216/2055920 swapFree=4169364/4192956
[pid=27421] ppid=27419 vsize=1644 CPUtime=0.29
/proc/27421/stat : 27421 (precosat) R 27419 27421 27078 0 -1 4194304 394 0 0 0 29 0 0 0 22 0 1 0 1098998487 1683456 318 1992294400 134512640 135151029 4294956240 18446744073709551615 134574547 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27421/statm: 411 318 79 155 0 254 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1644

[startup+0.701481 s]
/proc/loadavg: 1.92 1.98 1.99 4/85 27421
/proc/meminfo: memFree=1809216/2055920 swapFree=4169364/4192956
[pid=27421] ppid=27419 vsize=2568 CPUtime=0.69
/proc/27421/stat : 27421 (precosat) R 27419 27421 27078 0 -1 4194304 630 0 0 0 69 0 0 0 25 0 1 0 1098998487 2629632 554 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27421/statm: 642 554 79 155 0 485 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2568

[startup+1.50157 s]
/proc/loadavg: 1.92 1.98 1.99 3/86 27422
/proc/meminfo: memFree=1806840/2055920 swapFree=4169364/4192956
[pid=27421] ppid=27419 vsize=3244 CPUtime=1.48
/proc/27421/stat : 27421 (precosat) R 27419 27421 27078 0 -1 4194304 774 0 0 0 148 0 0 0 25 0 1 0 1098998487 3321856 698 1992294400 134512640 135151029 4294956240 18446744073709551615 134554805 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27421/statm: 811 698 79 155 0 654 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 3244

[startup+3.10172 s]
/proc/loadavg: 1.92 1.98 1.99 3/86 27422
/proc/meminfo: memFree=1806072/2055920 swapFree=4169364/4192956
[pid=27421] ppid=27419 vsize=3916 CPUtime=3.07
/proc/27421/stat : 27421 (precosat) R 27419 27421 27078 0 -1 4194304 947 0 0 0 307 0 0 0 25 0 1 0 1098998487 4009984 871 1992294400 134512640 135151029 4294956240 18446744073709551615 134554571 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27421/statm: 979 871 79 155 0 822 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 3916

[startup+6.30104 s]
/proc/loadavg: 1.93 1.98 1.99 3/86 27422
/proc/meminfo: memFree=1805048/2055920 swapFree=4169364/4192956
[pid=27421] ppid=27419 vsize=4896 CPUtime=6.25
/proc/27421/stat : 27421 (precosat) R 27419 27421 27078 0 -1 4194304 1154 0 0 0 625 0 0 0 25 0 1 0 1098998487 5013504 1078 1992294400 134512640 135151029 4294956240 18446744073709551615 134575907 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27421/statm: 1224 1078 79 155 0 1067 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 4896

[startup+12.7017 s]
/proc/loadavg: 1.93 1.98 1.99 3/86 27422
/proc/meminfo: memFree=1803768/2055920 swapFree=4169364/4192956
[pid=27421] ppid=27419 vsize=6120 CPUtime=12.61
/proc/27421/stat : 27421 (precosat) R 27419 27421 27078 0 -1 4194304 1424 0 0 0 1261 0 0 0 25 0 1 0 1098998487 6266880 1348 1992294400 134512640 135151029 4294956240 18446744073709551615 134551516 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27421/statm: 1530 1348 79 155 0 1373 0
Current children cumulated CPU time (s) 12.61
Current children cumulated vsize (KiB) 6120

[startup+25.502 s]
/proc/loadavg: 1.95 1.98 1.99 3/86 27422
/proc/meminfo: memFree=1802296/2055920 swapFree=4169364/4192956
[pid=27421] ppid=27419 vsize=7752 CPUtime=25.34
/proc/27421/stat : 27421 (precosat) R 27419 27421 27078 0 -1 4194304 1769 0 0 0 2533 1 0 0 25 0 1 0 1098998487 7938048 1693 1992294400 134512640 135151029 4294956240 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27421/statm: 1938 1693 79 155 0 1781 0
Current children cumulated CPU time (s) 25.34
Current children cumulated vsize (KiB) 7752

[startup+51.1015 s]
/proc/loadavg: 1.96 1.98 1.99 3/86 27422
/proc/meminfo: memFree=1800632/2055920 swapFree=4169364/4192956
[pid=27421] ppid=27419 vsize=9820 CPUtime=50.79
/proc/27421/stat : 27421 (precosat) R 27419 27421 27078 0 -1 4194304 2201 0 0 0 5078 1 0 0 25 0 1 0 1098998487 10055680 2125 1992294400 134512640 135151029 4294956240 18446744073709551615 134554843 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27421/statm: 2455 2125 79 155 0 2298 0
Current children cumulated CPU time (s) 50.79
Current children cumulated vsize (KiB) 9820

[startup+102.302 s]
/proc/loadavg: 1.98 1.98 1.99 3/86 27422
/proc/meminfo: memFree=1798200/2055920 swapFree=4169364/4192956
[pid=27421] ppid=27419 vsize=12392 CPUtime=101.7
/proc/27421/stat : 27421 (precosat) R 27419 27421 27078 0 -1 4194304 2751 0 0 0 10168 2 0 0 25 0 1 0 1098998487 12689408 2675 1992294400 134512640 135151029 4294956240 18446744073709551615 134554568 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27421/statm: 3098 2675 79 155 0 2941 0
Current children cumulated CPU time (s) 101.7
Current children cumulated vsize (KiB) 12392

[startup+162.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/86 27422
/proc/meminfo: memFree=1796408/2055920 swapFree=4169364/4192956
[pid=27421] ppid=27419 vsize=14532 CPUtime=161.35
/proc/27421/stat : 27421 (precosat) R 27419 27421 27078 0 -1 4194304 3210 0 0 0 16132 3 0 0 25 0 1 0 1098998487 14880768 3134 1992294400 134512640 135151029 4294956240 18446744073709551615 134554575 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27421/statm: 3633 3134 79 155 0 3476 0
Current children cumulated CPU time (s) 161.35
Current children cumulated vsize (KiB) 14532

[startup+222.308 s]
/proc/loadavg: 1.99 1.98 1.99 3/86 27422
/proc/meminfo: memFree=1795128/2055920 swapFree=4169364/4192956
[pid=27421] ppid=27419 vsize=16048 CPUtime=221.01
/proc/27421/stat : 27421 (precosat) R 27419 27421 27078 0 -1 4194304 3516 0 0 0 22098 3 0 0 25 0 1 0 1098998487 16433152 3440 1992294400 134512640 135151029 4294956240 18446744073709551615 134554568 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27421/statm: 4012 3440 79 155 0 3855 0
Current children cumulated CPU time (s) 221.01
Current children cumulated vsize (KiB) 16048

[startup+282.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/86 27422
/proc/meminfo: memFree=1793848/2055920 swapFree=4169364/4192956
[pid=27421] ppid=27419 vsize=17576 CPUtime=280.66
/proc/27421/stat : 27421 (precosat) R 27419 27421 27078 0 -1 4194304 3832 0 0 0 28063 3 0 0 25 0 1 0 1098998487 17997824 3740 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27421/statm: 4394 3740 79 155 0 4237 0
Current children cumulated CPU time (s) 280.66
Current children cumulated vsize (KiB) 17576

[startup+342.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/86 27422
/proc/meminfo: memFree=1792824/2055920 swapFree=4169364/4192956
[pid=27421] ppid=27419 vsize=18700 CPUtime=340.32
/proc/27421/stat : 27421 (precosat) R 27419 27421 27078 0 -1 4194304 4074 0 0 0 34028 4 0 0 25 0 1 0 1098998487 19148800 3982 1992294400 134512640 135151029 4294956240 18446744073709551615 134554575 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27421/statm: 4675 3982 79 155 0 4518 0
Current children cumulated CPU time (s) 340.32
Current children cumulated vsize (KiB) 18700

[startup+402.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/86 27422
/proc/meminfo: memFree=1792056/2055920 swapFree=4169364/4192956
[pid=27421] ppid=27419 vsize=19936 CPUtime=399.98
/proc/27421/stat : 27421 (precosat) R 27419 27421 27078 0 -1 4194304 4275 0 0 0 39994 4 0 0 25 0 1 0 1098998487 20414464 4183 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27421/statm: 4984 4183 79 155 0 4827 0
Current children cumulated CPU time (s) 399.98
Current children cumulated vsize (KiB) 19936

[startup+462.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/86 27422
/proc/meminfo: memFree=1791032/2055920 swapFree=4169364/4192956
[pid=27421] ppid=27419 vsize=21344 CPUtime=459.63
/proc/27421/stat : 27421 (precosat) R 27419 27421 27078 0 -1 4194304 4525 0 0 0 45959 4 0 0 25 0 1 0 1098998487 21856256 4433 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27421/statm: 5336 4433 79 155 0 5179 0
Current children cumulated CPU time (s) 459.63
Current children cumulated vsize (KiB) 21344

[startup+522.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/86 27422
/proc/meminfo: memFree=1790072/2055920 swapFree=4169364/4192956
[pid=27421] ppid=27419 vsize=22392 CPUtime=519.29
/proc/27421/stat : 27421 (precosat) R 27419 27421 27078 0 -1 4194304 4761 0 0 0 51925 4 0 0 25 0 1 0 1098998487 22929408 4669 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27421/statm: 5598 4669 79 155 0 5441 0
Current children cumulated CPU time (s) 519.29
Current children cumulated vsize (KiB) 22392

[startup+582.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/86 27422
/proc/meminfo: memFree=1789560/2055920 swapFree=4169364/4192956
[pid=27421] ppid=27419 vsize=23044 CPUtime=578.95
/proc/27421/stat : 27421 (precosat) R 27419 27421 27078 0 -1 4194304 4879 0 0 0 57890 5 0 0 25 0 1 0 1098998487 23597056 4787 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27421/statm: 5761 4787 79 155 0 5604 0
Current children cumulated CPU time (s) 578.95
Current children cumulated vsize (KiB) 23044

[startup+642.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/86 27422
/proc/meminfo: memFree=1788600/2055920 swapFree=4169364/4192956
[pid=27421] ppid=27419 vsize=24092 CPUtime=638.6
/proc/27421/stat : 27421 (precosat) R 27419 27421 27078 0 -1 4194304 5110 0 0 0 63855 5 0 0 25 0 1 0 1098998487 24670208 5018 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27421/statm: 6023 5018 79 155 0 5866 0
Current children cumulated CPU time (s) 638.6
Current children cumulated vsize (KiB) 24092

[startup+702.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/86 27422
/proc/meminfo: memFree=1788216/2055920 swapFree=4169364/4192956
[pid=27421] ppid=27419 vsize=24484 CPUtime=698.25
/proc/27421/stat : 27421 (precosat) R 27419 27421 27078 0 -1 4194304 5209 0 0 0 69820 5 0 0 25 0 1 0 1098998487 25071616 5117 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27421/statm: 6121 5117 79 155 0 5964 0
Current children cumulated CPU time (s) 698.25
Current children cumulated vsize (KiB) 24484

[startup+762.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/86 27422
/proc/meminfo: memFree=1787576/2055920 swapFree=4169364/4192956
[pid=27421] ppid=27419 vsize=25264 CPUtime=757.91
/proc/27421/stat : 27421 (precosat) R 27419 27421 27078 0 -1 4194304 5359 0 0 0 75786 5 0 0 25 0 1 0 1098998487 25870336 5267 1992294400 134512640 135151029 4294956240 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27421/statm: 6316 5267 79 155 0 6159 0
Current children cumulated CPU time (s) 757.91
Current children cumulated vsize (KiB) 25264

[startup+822.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/86 27422
/proc/meminfo: memFree=1786680/2055920 swapFree=4169364/4192956
[pid=27421] ppid=27419 vsize=26436 CPUtime=817.57
/proc/27421/stat : 27421 (precosat) R 27419 27421 27078 0 -1 4194304 5579 0 0 0 81751 6 0 0 25 0 1 0 1098998487 27070464 5487 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27421/statm: 6609 5487 79 155 0 6452 0
Current children cumulated CPU time (s) 817.57
Current children cumulated vsize (KiB) 26436

[startup+882.307 s]
/proc/loadavg: 1.99 1.98 1.99 3/86 27422
/proc/meminfo: memFree=1785528/2055920 swapFree=4169364/4192956
[pid=27421] ppid=27419 vsize=27876 CPUtime=877.22
/proc/27421/stat : 27421 (precosat) R 27419 27421 27078 0 -1 4194304 5853 0 0 0 87716 6 0 0 25 0 1 0 1098998487 28545024 5761 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27421/statm: 6969 5761 79 155 0 6812 0
Current children cumulated CPU time (s) 877.22
Current children cumulated vsize (KiB) 27876

[startup+942.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/86 27422
/proc/meminfo: memFree=1785016/2055920 swapFree=4169364/4192956
[pid=27421] ppid=27419 vsize=28532 CPUtime=936.88
/proc/27421/stat : 27421 (precosat) R 27419 27421 27078 0 -1 4194304 5992 0 0 0 93681 7 0 0 25 0 1 0 1098998487 29216768 5900 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27421/statm: 7133 5900 79 155 0 6976 0
Current children cumulated CPU time (s) 936.88
Current children cumulated vsize (KiB) 28532

[startup+1002.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/86 27422
/proc/meminfo: memFree=1784760/2055920 swapFree=4169364/4192956
[pid=27421] ppid=27419 vsize=28796 CPUtime=996.53
/proc/27421/stat : 27421 (precosat) R 27419 27421 27078 0 -1 4194304 6051 0 0 0 99646 7 0 0 25 0 1 0 1098998487 29487104 5959 1992294400 134512640 135151029 4294956240 18446744073709551615 134554782 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27421/statm: 7199 5959 79 155 0 7042 0
Current children cumulated CPU time (s) 996.53
Current children cumulated vsize (KiB) 28796

[startup+1062.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/86 27422
/proc/meminfo: memFree=1784248/2055920 swapFree=4169364/4192956
[pid=27421] ppid=27419 vsize=29316 CPUtime=1056.19
/proc/27421/stat : 27421 (precosat) R 27419 27421 27078 0 -1 4194304 6160 0 0 0 105612 7 0 0 25 0 1 0 1098998487 30019584 6068 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27421/statm: 7329 6068 79 155 0 7172 0
Current children cumulated CPU time (s) 1056.19
Current children cumulated vsize (KiB) 29316

[startup+1122.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/86 27422
/proc/meminfo: memFree=1784056/2055920 swapFree=4169364/4192956
[pid=27421] ppid=27419 vsize=29704 CPUtime=1115.84
/proc/27421/stat : 27421 (precosat) R 27419 27421 27078 0 -1 4194304 6221 0 0 0 111577 7 0 0 25 0 1 0 1098998487 30416896 6129 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27421/statm: 7426 6129 79 155 0 7269 0
Current children cumulated CPU time (s) 1115.84
Current children cumulated vsize (KiB) 29704

[startup+1182.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/86 27422
/proc/meminfo: memFree=1783608/2055920 swapFree=4169364/4192956
[pid=27421] ppid=27419 vsize=30092 CPUtime=1175.51
/proc/27421/stat : 27421 (precosat) R 27419 27421 27078 0 -1 4194304 6319 0 0 0 117543 8 0 0 25 0 1 0 1098998487 30814208 6227 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27421/statm: 7523 6227 79 155 0 7366 0
Current children cumulated CPU time (s) 1175.51
Current children cumulated vsize (KiB) 30092



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1207 s]
/proc/loadavg: 1.99 1.98 1.99 3/86 27422
/proc/meminfo: memFree=1783352/2055920 swapFree=4169364/4192956
[pid=27421] ppid=27419 vsize=30224 CPUtime=1200.06
/proc/27421/stat : 27421 (precosat) R 27419 27421 27078 0 -1 4194304 6349 0 0 0 119998 8 0 0 25 0 1 0 1098998487 30949376 6257 1992294400 134512640 135151029 4294956240 18446744073709551615 134554833 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27421/statm: 7556 6257 79 155 0 7399 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 30224

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

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

[startup+1207 s]
/proc/loadavg: 1.99 1.98 1.99 3/86 27422
/proc/meminfo: memFree=1783352/2055920 swapFree=4169364/4192956
[pid=27421] ppid=27419 vsize=30224 CPUtime=1200.06
/proc/27421/stat : 27421 (precosat) R 27419 27421 27078 0 -1 4194304 6349 0 0 0 119998 8 0 0 25 0 1 0 1098998487 30949376 6257 1992294400 134512640 135151029 4294956240 18446744073709551615 134554833 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27421/statm: 7556 6257 79 155 0 7399 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 30224

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1207.01
CPU time (s): 1200.08
CPU user time (s): 1199.99
CPU system time (s): 0.085986
CPU usage (%): 99.4253
Max. virtual memory (cumulated for all children) (KiB): 30224

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.99
system time used= 0.085986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6349
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= 14700

runsolver used 1.54276 second user time and 5.06323 second system time

The end

Launcher Data 

Begin job on node70 at 2009-03-28 19:02:55
IDJOB=1516043
IDBENCH=70480
IDSOLVER=507
FILE ID=node70/1516043-1238263375
PBS_JOBID= 9060813
Free space on /tmp= 65292 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/UNKNOWN/65/unif-k7-r89-v65-c5785-S1551099861-042.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516043-1238263375/watcher-1516043-1238263375 -o /tmp/evaluation-result-1516043-1238263375/solver-1516043-1238263375 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1516043-1238263375.cnf

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

MD5SUM BENCH= 1971ae5cb46ad8bbc8e3b82792c4f819
RANDOM SEED=864585568

node70.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		: 3000.234
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		: 3000.234
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1809696 kB
Buffers:         49464 kB
Cached:         141688 kB
SwapCached:       8700 kB
Active:          91728 kB
Inactive:       109532 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1809696 kB
SwapTotal:     4192956 kB
SwapFree:      4169364 kB
Dirty:             860 kB
Writeback:           0 kB
Mapped:          15216 kB
Slab:            29016 kB
Committed_AS:  2136044 kB
PageTables:       2668 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= 65292 MiB
End job on node70 at 2009-03-28 19:23:04