Trace number 1514759

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
precosat 236? (TO) 1200.11 1200.44

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/12000/
unif-k3-r4.2-v12000-c50400-S377647456-019.cnf
MD5SUM65bb593760651b10c127c4b3276e73fc
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark27.4368
Satisfiable
(Un)Satisfiability was proved
Number of variables12000
Number of clauses50400
Sum of the clauses size151200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 350400
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c PicoSATLight Version 236 3e7a3f8825c0b9e241f38a63fee5517540b2feca
0.00/0.00	c Copyright (C) 2009, Armin Biere, JKU, Linz, Austria.  All rights reserved.
0.00/0.00	c Released on Sun Mar 22 10:16:26 CET 2009
0.00/0.00	c Compiled on Tue Mar 24 21:24:39 CET 2009
0.00/0.00	c g++ (GCC) 4.3.2 20081105 (Red Hat 4.3.2-7)
0.00/0.00	c -O3 -m32 -static -Wall -Wextra -DNDEBUG -DNLOGPRECO -DNSTATSPRECO
0.00/0.00	c -finline-limit=10000000 -fomit-frame-pointer -fno-exceptions
0.00/0.00	c Linux baghera 2.6.27.19-170.2.35.fc10.i686.PAE i686
0.00/0.00	c
0.00/0.00	c reading HOME/instance-1514759-1238243916.cnf
0.00/0.00	c found header 'p cnf 12000 50400'
0.00/0.06	c finished parsing
0.00/0.06	c
0.00/0.06	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
0.00/0.06	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
0.00/0.06	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
0.00/0.06	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
0.00/0.06	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
0.00/0.06	c --random=1 --spread=2000 --seed=0 --skip=25
0.00/0.06	c
0.00/0.06	c sizeof     vars[0] = 16   alignment = 0       0 MB
0.00/0.06	c sizeof     orgs[0] =  8   alignment = 0       0 MB
0.00/0.06	c sizeof     occs[0] =  8   alignment = 0       0 MB
0.00/0.06	c sizeof iirfs[0..1] =  8   alignment = 0       0 MB
0.00/0.06	c
0.00/0.06	c starting search after 0.1 seconds
0.00/0.06	c no decision limit
0.00/0.06	c
0.00/0.06	c       original/binary      fixed     eliminated      learned       agility
0.00/0.06	c   seconds        variables     equivalent    conflicts       height       MB
0.00/0.06	c
0.00/0.06	c *    0.1    50400   12000      0     0      0       0      0    0.0   0    4
0.39/0.44	c s    0.4    49842   11659      0     0    341       0      0    0.0   0    4
0.39/0.44	c l    0.4    49842   11659      0     0    341       0  49842    0.0   0    4
0.49/0.50	c R    0.5    49842   11659      0     0    341     100    100  806.7  14    4
0.49/0.55	c R    0.6    49842   11659      0     0    341     200    200  685.4  15    4
0.79/0.86	c R    0.9    49842   11659      0     0    341     804    804  550.1  13    5
0.89/0.96	c B    1.0    49842   11659      0     0    341    1000   1000  536.6  17    5
1.49/1.55	c B    1.6    49842   11659      0     0    341    2001   2001  517.1  15    6
1.69/1.77	c R    1.8    49842   11659      0     0    341    2410   2410  541.5  15    6
3.99/4.05	c R    4.1    49842   11659      0     0    341    6420   6420  538.0  15    9
4.89/4.99	c B    5.0    49842   11659      0     0    341    8005   8005  560.6  15   11
9.99/10.07	c R   10.1    49842   11659      0     0    341   16050  16050  542.2  14   17
15.49/15.55	c B   15.5    49842   11659      0     0    341   24014  24014  544.0  16   24
26.18/26.24	c R   26.2    49842   11659      0     0    341   38490  38490  547.5  15   38
35.78/35.88	c +   35.9    49842   11659      0     0    341   49843  54826  551.8  18   49
46.57/46.67	c +   46.7    49842   11659      0     0    341   62301  60308  545.5  15   54
47.98/48.06	c B   48.1    49842   11659      0     0    341   64028  56568  546.4  15   56
60.78/60.82	c +   60.8    49842   11659      0     0    341   77877  66338  532.0  15   59
71.57/71.61	c R   71.6    49842   11659      0     0    341   89806  66347  548.5  15   68
78.27/78.37	c
78.27/78.37	c       original/binary      fixed     eliminated      learned       agility
78.27/78.37	c   seconds        variables     equivalent    conflicts       height       MB
78.27/78.37	c
78.27/78.37	c +   78.3    49842   11659      0     0    341   97349  72971  558.4  17   71
102.56/102.66	c +  102.6    49842   11659      0     0    341  121685  80268  557.8  16   76
133.06/133.16	c +  133.1    49842   11659      0     0    341  152107  88294  553.3  16   83
141.35/141.48	c B  141.4    49842   11659      0     0    341  160049  88222  550.0  18   90
171.44/171.59	c +  171.5    49842   11659      0     0    341  190132  97123  545.9  17   85
187.13/187.27	c R  187.2    49842   11659      0     0    341  205192  97138  557.7  15   98
224.43/224.53	c +  224.5    49842   11659      0     0    341  237665 106835  573.3  12  103
294.21/294.32	c +  294.2    49842   11659      0     0    341  297081 117518  562.3  16  111
381.89/382.09	c +  382.0    49842   11659      0     0    341  371351 129269  560.1  15  118
396.79/396.97	c B  396.9    49842   11659      0     0    341  384093 129285  559.1  11  129
489.66/489.86	c R  489.7    49842   11659      0     0    341  461626 129306  560.2  16  138
493.05/493.26	c +  493.1    49842   11659      0     0    341  464188 142195  561.3  14  139
662.31/662.50	c +  662.3    49842   11659      0     0    341  580235 156414  572.4  15  169
862.26/862.52	c +  862.3    49842   11659      0     0    341  725290 172055  569.4  14  161
1110.69/1111.02	c B 1110.7    49842   11659      0     0    341  896193 172066  562.4  17  174
1126.09/1126.44	c + 1126.1    49842   11659      0     0    341  906611 189260  561.6  15  170
1200.07/1200.40	c
1200.07/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.07/1200.40	c
1200.07/1200.40	c 961473 conflicts, 3139048 decisions, 9 random
1200.07/1200.40	c 0 iterations, 2044 restarts, 0 skipped
1200.07/1200.40	c 14 enlarged, 0 shrunken, 9410 rescored, 254 rebiased
1200.07/1200.40	c 1 simplifications, 0 reductions
1200.07/1200.40	c
1200.07/1200.40	c vars: 0 fixed, 0 equiv, 341 elim, 0 merged
1200.07/1200.40	c elim: 166802 resolutions, 1 phases, 1 rounds
1200.07/1200.40	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.07/1200.40	c arty: 0.00 and 0.00 xor average arity
1200.07/1200.40	c prbe: 8325208 probed, 357 phases, 357 rounds
1200.07/1200.40	c prbe: 0 failed, 0 lifted, 0 merged
1200.07/1200.40	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.07/1200.40	c hash: 0 units, 0 merged
1200.07/1200.40	c mins: 227264886 learned, 6% deleted, 0 strong, 77 depth
1200.07/1200.40	c subs: 0 forward, 0 backward, 0 doms
1200.07/1200.40	c strs: 0 forward, 0 backward
1200.07/1200.40	c doms: 0 dominators, 0 high, 0 low
1200.07/1200.40	c prps: 620190500 propagations, 0.52 megaprops
1200.07/1200.40	c
1200.07/1200.40	c 1200.1 seconds, 195 MB max, 719 MB recycled
1200.07/1200.40	c
1200.07/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.07/1200.40	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-1514759-1238243916/watcher-1514759-1238243916 -o /tmp/evaluation-result-1514759-1238243916/solver-1514759-1238243916 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1514759-1238243916.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 0.98 0.99 3/81 23612
/proc/meminfo: memFree=1545280/2055920 swapFree=4169668/4192956
[pid=23612] ppid=23610 vsize=1960 CPUtime=0
/proc/23612/stat : 23612 (precosat) R 23610 23612 23391 0 -1 4194304 382 0 0 0 0 0 0 0 20 0 1 0 450720536 2007040 367 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23612/statm: 490 368 63 155 0 333 0

[startup+0.085538 s]
/proc/loadavg: 0.91 0.98 0.99 3/81 23612
/proc/meminfo: memFree=1545280/2055920 swapFree=4169668/4192956
[pid=23612] ppid=23610 vsize=5520 CPUtime=0.07
/proc/23612/stat : 23612 (precosat) R 23610 23612 23391 0 -1 4194304 1310 0 0 0 7 0 0 0 20 0 1 0 450720536 5652480 1294 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23612/statm: 1380 1295 79 155 0 1223 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5520

[startup+0.101539 s]
/proc/loadavg: 0.91 0.98 0.99 3/81 23612
/proc/meminfo: memFree=1545280/2055920 swapFree=4169668/4192956
[pid=23612] ppid=23610 vsize=5784 CPUtime=0.09
/proc/23612/stat : 23612 (precosat) R 23610 23612 23391 0 -1 4194304 1358 0 0 0 9 0 0 0 20 0 1 0 450720536 5922816 1342 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23612/statm: 1446 1342 79 155 0 1289 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5784

[startup+0.301559 s]
/proc/loadavg: 0.91 0.98 0.99 3/81 23612
/proc/meminfo: memFree=1545280/2055920 swapFree=4169668/4192956
[pid=23612] ppid=23610 vsize=7208 CPUtime=0.29
/proc/23612/stat : 23612 (precosat) R 23610 23612 23391 0 -1 4194304 1933 0 0 0 28 1 0 0 22 0 1 0 450720536 7380992 1710 1992294400 134512640 135151029 4294956240 18446744073709551615 134518914 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23612/statm: 1802 1710 79 155 0 1645 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7208

[startup+0.701597 s]
/proc/loadavg: 0.91 0.98 0.99 3/81 23612
/proc/meminfo: memFree=1545280/2055920 swapFree=4169668/4192956
[pid=23612] ppid=23610 vsize=7472 CPUtime=0.69
/proc/23612/stat : 23612 (precosat) R 23610 23612 23391 0 -1 4194304 1972 0 0 0 68 1 0 0 25 0 1 0 450720536 7651328 1749 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23612/statm: 1868 1749 79 155 0 1711 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7472

[startup+1.50168 s]
/proc/loadavg: 0.91 0.98 0.99 2/82 23613
/proc/meminfo: memFree=1538488/2055920 swapFree=4169668/4192956
[pid=23612] ppid=23610 vsize=7472 CPUtime=1.49
/proc/23612/stat : 23612 (precosat) R 23610 23612 23391 0 -1 4194304 1972 0 0 0 148 1 0 0 25 0 1 0 450720536 7651328 1749 1992294400 134512640 135151029 4294956240 18446744073709551615 134542806 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23612/statm: 1868 1749 79 155 0 1711 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7472

[startup+3.10183 s]
/proc/loadavg: 0.91 0.98 0.99 2/82 23613
/proc/meminfo: memFree=1537464/2055920 swapFree=4169668/4192956
[pid=23612] ppid=23610 vsize=9716 CPUtime=3.09
/proc/23612/stat : 23612 (precosat) R 23610 23612 23391 0 -1 4194304 2557 0 0 0 307 2 0 0 25 0 1 0 450720536 9949184 2334 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23612/statm: 2429 2334 79 155 0 2272 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9716

[startup+6.30115 s]
/proc/loadavg: 0.92 0.98 0.99 2/82 23613
/proc/meminfo: memFree=1532536/2055920 swapFree=4169668/4192956
[pid=23612] ppid=23610 vsize=14204 CPUtime=6.29
/proc/23612/stat : 23612 (precosat) R 23610 23612 23391 0 -1 4194304 3669 0 0 0 626 3 0 0 25 0 1 0 450720536 14544896 3446 1992294400 134512640 135151029 4294956240 18446744073709551615 134542806 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23612/statm: 3551 3446 79 155 0 3394 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14204

[startup+12.7018 s]
/proc/loadavg: 0.93 0.98 0.99 2/82 23613
/proc/meminfo: memFree=1523064/2055920 swapFree=4169668/4192956
[pid=23612] ppid=23610 vsize=23316 CPUtime=12.69
/proc/23612/stat : 23612 (precosat) R 23610 23612 23391 0 -1 4194304 5942 0 0 0 1264 5 0 0 25 0 1 0 450720536 23875584 5719 1992294400 134512640 135151029 4294956240 18446744073709551615 134554575 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23612/statm: 5829 5719 79 155 0 5672 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 23316

[startup+25.501 s]
/proc/loadavg: 0.94 0.98 0.99 2/82 23613
/proc/meminfo: memFree=1506744/2055920 swapFree=4169668/4192956
[pid=23612] ppid=23610 vsize=39420 CPUtime=25.49
/proc/23612/stat : 23612 (precosat) R 23610 23612 23391 0 -1 4194304 9978 0 0 0 2540 9 0 0 25 0 1 0 450720536 40366080 9755 1992294400 134512640 135151029 4294956240 18446744073709551615 134580711 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23612/statm: 9855 9755 79 155 0 9698 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 39420

[startup+51.1016 s]
/proc/loadavg: 0.96 0.98 0.99 2/82 23613
/proc/meminfo: memFree=1484024/2055920 swapFree=4169668/4192956
[pid=23612] ppid=23610 vsize=62256 CPUtime=51.07
/proc/23612/stat : 23612 (precosat) R 23610 23612 23391 0 -1 4194304 15680 0 0 0 5093 14 0 0 25 0 1 0 450720536 63750144 15457 1992294400 134512640 135151029 4294956240 18446744073709551615 134554571 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23612/statm: 15564 15457 79 155 0 15407 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 62256

[startup+102.307 s]
/proc/loadavg: 0.98 0.98 0.99 2/82 23613
/proc/meminfo: memFree=1463096/2055920 swapFree=4169668/4192956
[pid=23612] ppid=23610 vsize=82320 CPUtime=102.26
/proc/23612/stat : 23612 (precosat) R 23610 23612 23391 0 -1 4194304 20700 0 0 0 10205 21 0 0 25 0 1 0 450720536 84295680 20477 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23612/statm: 20580 20477 79 155 0 20423 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 82320

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 23613
/proc/meminfo: memFree=1449464/2055920 swapFree=4169668/4192956
[pid=23612] ppid=23610 vsize=95784 CPUtime=162.24
/proc/23612/stat : 23612 (precosat) R 23610 23612 23391 0 -1 4194304 24065 0 0 0 16199 25 0 0 25 0 1 0 450720536 98082816 23842 1992294400 134512640 135151029 4294956240 18446744073709551615 134574250 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23612/statm: 23946 23842 79 155 0 23789 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 95784

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 23613
/proc/meminfo: memFree=1435384/2055920 swapFree=4169668/4192956
[pid=23612] ppid=23610 vsize=109912 CPUtime=222.23
/proc/23612/stat : 23612 (precosat) R 23610 23612 23391 0 -1 4194304 27587 0 0 0 22193 30 0 0 25 0 1 0 450720536 112549888 27364 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23612/statm: 27478 27364 79 155 0 27321 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 109912

[startup+282.301 s]
/proc/loadavg: 1.04 1.00 1.00 2/82 23613
/proc/meminfo: memFree=1426552/2055920 swapFree=4169668/4192956
[pid=23612] ppid=23610 vsize=118756 CPUtime=282.21
/proc/23612/stat : 23612 (precosat) R 23610 23612 23391 0 -1 4194304 29816 0 0 0 28189 32 0 0 25 0 1 0 450720536 121606144 29593 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23612/statm: 29689 29593 79 155 0 29532 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 118756

[startup+342.301 s]
/proc/loadavg: 1.06 1.01 1.00 2/82 23613
/proc/meminfo: memFree=1418744/2055920 swapFree=4169668/4192956
[pid=23612] ppid=23610 vsize=126544 CPUtime=342.2
/proc/23612/stat : 23612 (precosat) R 23610 23612 23391 0 -1 4194304 31755 0 0 0 34185 35 0 0 25 0 1 0 450720536 129581056 31532 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23612/statm: 31636 31532 79 155 0 31479 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 126544

[startup+402.301 s]
/proc/loadavg: 1.06 1.02 1.00 2/82 23613
/proc/meminfo: memFree=1409400/2055920 swapFree=4169668/4192956
[pid=23612] ppid=23610 vsize=135916 CPUtime=402.18
/proc/23612/stat : 23612 (precosat) R 23610 23612 23391 0 -1 4194304 34098 0 0 0 40180 38 0 0 25 0 1 0 450720536 139177984 33875 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23612/statm: 33979 33875 79 155 0 33822 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 135916

[startup+462.301 s]
/proc/loadavg: 1.06 1.03 1.00 2/82 23613
/proc/meminfo: memFree=1400888/2055920 swapFree=4169668/4192956
[pid=23612] ppid=23610 vsize=144368 CPUtime=462.17
/proc/23612/stat : 23612 (precosat) R 23610 23612 23391 0 -1 4194304 36202 0 0 0 46177 40 0 0 25 0 1 0 450720536 147832832 35979 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23612/statm: 36092 35979 79 155 0 35935 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 144368

[startup+522.302 s]
/proc/loadavg: 1.11 1.05 1.01 2/82 23613
/proc/meminfo: memFree=1382520/2055920 swapFree=4169668/4192956
[pid=23612] ppid=23610 vsize=163116 CPUtime=522.15
/proc/23612/stat : 23612 (precosat) R 23610 23612 23391 0 -1 4194304 40903 0 0 0 52169 46 0 0 25 0 1 0 450720536 167030784 40680 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23612/statm: 40779 40680 79 155 0 40622 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 163116

[startup+582.302 s]
/proc/loadavg: 1.07 1.05 1.01 2/82 23613
/proc/meminfo: memFree=1358840/2055920 swapFree=4169668/4192956
[pid=23612] ppid=23610 vsize=186232 CPUtime=582.13
/proc/23612/stat : 23612 (precosat) R 23610 23612 23391 0 -1 4194304 46687 0 0 0 58161 52 0 0 25 0 1 0 450720536 190701568 46464 1992294400 134512640 135151029 4294956240 18446744073709551615 134551513 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23612/statm: 46558 46464 79 155 0 46401 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 186232

[startup+642.302 s]
/proc/loadavg: 1.02 1.04 1.00 2/82 23613
/proc/meminfo: memFree=1358776/2055920 swapFree=4169668/4192956
[pid=23612] ppid=23610 vsize=186232 CPUtime=642.12
/proc/23612/stat : 23612 (precosat) R 23610 23612 23391 0 -1 4194304 46687 0 0 0 64160 52 0 0 25 0 1 0 450720536 190701568 46464 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23612/statm: 46558 46464 79 155 0 46401 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 186232

[startup+702.302 s]
/proc/loadavg: 1.01 1.03 1.00 2/82 23615
/proc/meminfo: memFree=1356216/2055920 swapFree=4169668/4192956
[pid=23612] ppid=23610 vsize=188740 CPUtime=702.1
/proc/23612/stat : 23612 (precosat) R 23610 23612 23391 0 -1 4194304 47314 0 0 0 70157 53 0 0 25 0 1 0 450720536 193269760 47091 1992294400 134512640 135151029 4294956240 18446744073709551615 134551524 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23612/statm: 47185 47091 79 155 0 47028 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 188740

[startup+762.307 s]
/proc/loadavg: 1.00 1.02 1.00 2/82 23615
/proc/meminfo: memFree=1356216/2055920 swapFree=4169668/4192956
[pid=23612] ppid=23610 vsize=188740 CPUtime=762.09
/proc/23612/stat : 23612 (precosat) R 23610 23612 23391 0 -1 4194304 47314 0 0 0 76156 53 0 0 25 0 1 0 450720536 193269760 47091 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23612/statm: 47185 47091 79 155 0 47028 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 188740

[startup+822.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/82 23615
/proc/meminfo: memFree=1356280/2055920 swapFree=4169668/4192956
[pid=23612] ppid=23610 vsize=188740 CPUtime=822.07
/proc/23612/stat : 23612 (precosat) R 23610 23612 23391 0 -1 4194304 47314 0 0 0 82154 53 0 0 25 0 1 0 450720536 193269760 47091 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23612/statm: 47185 47091 79 155 0 47028 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 188740

[startup+882.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/82 23615
/proc/meminfo: memFree=1356216/2055920 swapFree=4169668/4192956
[pid=23612] ppid=23610 vsize=188740 CPUtime=882.05
/proc/23612/stat : 23612 (precosat) R 23610 23612 23391 0 -1 4194304 47314 0 0 0 88152 53 0 0 25 0 1 0 450720536 193269760 47091 1992294400 134512640 135151029 4294956240 18446744073709551615 134578147 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23612/statm: 47185 47091 79 155 0 47028 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 188740

[startup+942.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/82 23615
/proc/meminfo: memFree=1356216/2055920 swapFree=4169668/4192956
[pid=23612] ppid=23610 vsize=188740 CPUtime=942.03
/proc/23612/stat : 23612 (precosat) R 23610 23612 23391 0 -1 4194304 47314 0 0 0 94150 53 0 0 25 0 1 0 450720536 193269760 47091 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23612/statm: 47185 47091 79 155 0 47028 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 188740

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 23615
/proc/meminfo: memFree=1356216/2055920 swapFree=4169668/4192956
[pid=23612] ppid=23610 vsize=188740 CPUtime=1002.02
/proc/23612/stat : 23612 (precosat) R 23610 23612 23391 0 -1 4194304 47314 0 0 0 100149 53 0 0 25 0 1 0 450720536 193269760 47091 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23612/statm: 47185 47091 79 155 0 47028 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 188740

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 23615
/proc/meminfo: memFree=1356280/2055920 swapFree=4169668/4192956
[pid=23612] ppid=23610 vsize=188740 CPUtime=1062
/proc/23612/stat : 23612 (precosat) R 23610 23612 23391 0 -1 4194304 47314 0 0 0 106147 53 0 0 25 0 1 0 450720536 193269760 47091 1992294400 134512640 135151029 4294956240 18446744073709551615 134574250 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23612/statm: 47185 47091 79 155 0 47028 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 188740

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 23615
/proc/meminfo: memFree=1355640/2055920 swapFree=4169668/4192956
[pid=23612] ppid=23610 vsize=189268 CPUtime=1121.98
/proc/23612/stat : 23612 (precosat) R 23610 23612 23391 0 -1 4194304 47446 0 0 0 112145 53 0 0 25 0 1 0 450720536 193810432 47223 1992294400 134512640 135151029 4294956240 18446744073709551615 134574578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23612/statm: 47317 47223 79 155 0 47160 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 189268

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 23615
/proc/meminfo: memFree=1347896/2055920 swapFree=4169668/4192956
[pid=23612] ppid=23610 vsize=197452 CPUtime=1181.96
/proc/23612/stat : 23612 (precosat) R 23610 23612 23391 0 -1 4194304 49464 0 0 0 118140 56 0 0 25 0 1 0 450720536 202190848 49241 1992294400 134512640 135151029 4294956240 18446744073709551615 134554568 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23612/statm: 49363 49241 79 155 0 49206 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 197452



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 23615
/proc/meminfo: memFree=1341176/2055920 swapFree=4169668/4192956
[pid=23612] ppid=23610 vsize=203788 CPUtime=1200.07
/proc/23612/stat : 23612 (precosat) R 23610 23612 23391 0 -1 4194304 51068 0 0 0 119949 58 0 0 25 0 1 0 450720536 208678912 50845 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23612/statm: 50947 50845 79 155 0 50790 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 203788

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): 1200.44
CPU time (s): 1200.11
CPU user time (s): 1199.49
CPU system time (s): 0.614906
CPU usage (%): 99.9724
Max. virtual memory (cumulated for all children) (KiB): 203788

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.49
system time used= 0.614906
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 51068
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= 1438

runsolver used 1.50477 second user time and 3.9664 second system time

The end

Launcher Data 

Begin job on node89 at 2009-03-28 13:38:37
IDJOB=1514759
IDBENCH=70373
IDSOLVER=507
FILE ID=node89/1514759-1238243916
PBS_JOBID= 9060703
Free space on /tmp= 66328 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/12000/unif-k3-r4.2-v12000-c50400-S377647456-019.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1514759-1238243916/watcher-1514759-1238243916 -o /tmp/evaluation-result-1514759-1238243916/solver-1514759-1238243916 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1514759-1238243916.cnf

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

MD5SUM BENCH= 65bb593760651b10c127c4b3276e73fc
RANDOM SEED=1704261329

node89.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		: 3000.240
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		: 3000.240
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:       1545696 kB
Buffers:         70572 kB
Cached:         346072 kB
SwapCached:      12504 kB
Active:         151944 kB
Inactive:       279196 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1545696 kB
SwapTotal:     4192956 kB
SwapFree:      4169668 kB
Dirty:            1636 kB
Writeback:           0 kB
Mapped:          19564 kB
Slab:            63372 kB
Committed_AS:  1528872 kB
PageTables:       2600 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= 66328 MiB
End job on node89 at 2009-03-28 13:58:39