Trace number 1719900

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) 1200.07 1200.76

General information on the benchmark

Nameschup-l2s-bc56s-1-k391.cnf
MD5SUM1f1dd0782ec95ee5e6d7a06f92fc0f12
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark832.877
Satisfiable
(Un)Satisfiability was proved
Number of variables561371
Number of clauses1778987
Sum of the clauses size4570195
Maximum clause length392
Minimum clause length1
Number of clauses of size 1142
Number of clauses of size 2843213
Number of clauses of size 3908640
Number of clauses of size 416428
Number of clauses of size 56651
Number of clauses of size over 53913

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-1719900-1240650433.cnf
0.00/0.00	c found header 'p cnf 561371 1778987'
3.19/3.26	c finished parsing
3.19/3.26	c
3.19/3.26	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
3.19/3.26	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
3.19/3.26	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
3.19/3.26	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
3.19/3.26	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
3.19/3.26	c --random=1 --spread=2000 --seed=0 --skip=25
3.19/3.26	c
3.19/3.26	c sizeof     vars[0] = 16   alignment = 0       9 MB
3.19/3.26	c sizeof     orgs[0] =  8   alignment = 0       4 MB
3.19/3.26	c sizeof     occs[0] =  8   alignment = 0       4 MB
3.19/3.26	c sizeof iirfs[0..1] =  8   alignment = 0       4 MB
3.19/3.26	c
3.19/3.26	c starting search after 3.3 seconds
3.19/3.26	c no decision limit
3.39/3.40	c
3.39/3.40	c       original/binary      fixed     eliminated      learned       agility
3.39/3.40	c   seconds        variables     equivalent    conflicts       height       MB
3.39/3.40	c
3.39/3.40	c *    3.4  1773838  552583   2086  6702      0       0      0    0.0   0  148
23.28/23.30	c s   23.3   760738  132861  14984 103071 310455       0      0    0.0   0  108
23.28/23.30	c l   23.3   760738  132861  14984 103071 310455       0 622134    0.0   0  108
23.58/23.64	c R   23.6   761463  132849  14984 103083 310455     100     94   56.5   6  111
26.18/26.23	c R   26.2   884305  132170  15518 103228 310455     825    755   83.0   5  119
26.88/26.94	c B   26.9   886414  131838  15840 103238 310455    1000    913  104.9   2  121
32.27/32.36	c B   32.4   914139  130521  16862 103533 310455    2000   1845  172.4  10  125
43.88/43.98	c R   44.0   942665  127268  19638 104010 310455    4355   4125  151.0  10  127
57.77/57.81	c s   57.8   747614  121273  22126 104593 313379    5821   5035  143.8  11  109
57.77/57.81	c -   57.8   747614  121273  22126 104593 313379    5821 572364  143.8  11  109
68.57/68.65	c B   68.6   752518  120748  22442 104802 313379    8001   7160  143.1   1  113
90.25/90.38	c s   90.3   839303  107870  29999 107600 315902   11392   9181  142.2   0  116
90.25/90.38	c -   90.3   839303  107870  29999 107600 315902   11392 509404  142.2   0  116
130.44/130.60	c s  130.5  1165828  103036  32642 109021 316672   17912  14777  139.1   3  139
130.44/130.60	c -  130.5  1165828  103036  32642 109021 316672   17912 489028  139.1   3  139
168.02/168.10	c B  168.0  1473514  102207  33000 109492 316672   24006  20784  142.0  10  161
192.72/192.90	c s  192.8  1573414  101593  33088 109843 316847   27027  21158  141.7   1  169
192.72/192.90	c -  192.8  1573414  101593  33088 109843 316847   27027 479248  141.7   1  169
298.55/298.80	c s  298.7  3007906   99367  33712 111308 316984   39623  32968  137.5   1  263
298.55/298.80	c
298.55/298.80	c       original/binary      fixed     eliminated      learned       agility
298.55/298.80	c   seconds        variables     equivalent    conflicts       height       MB
298.55/298.80	c
298.55/298.80	c -  298.7  3007906   99367  33712 111308 316984   39623 464871  137.5   1  263
320.94/321.19	c R  321.0  3180105   98724  34142 111521 316984   42651  35980  135.1  17  277
456.42/456.74	c B  456.5  3447076   95902  36076 112409 316984   64009  57211  128.6   8  297
511.39/511.76	c s  511.5  2846888   94230  36475 112710 317956   70468  58178  126.5   0  261
511.39/511.76	c -  511.5  2846888   94230  36475 112710 317956   70468 441628  126.5   0  261
715.39/715.87	c s  715.5  2500618   88967  38819 113382 320203  100699  82252  119.2  16  236
715.39/715.87	c -  715.5  2500618   88967  38819 113382 320203  100699 419547  119.2  16  236
825.63/826.12	c R  825.7  2625732   87238  40005 113925 320203  119289 100793  115.8  14  271
899.28/899.81	c s  899.3  2399471   83505  41335 114309 322222  130630 107245  114.0   7  239
899.28/899.81	c -  899.3  2399471   83505  41335 114309 322222  130630 394375  114.0   7  239
1066.77/1067.45	c s 1066.8  2244518   77236  43109 115346 325680  156981 105205  109.9   0  224
1066.77/1067.45	c - 1066.8  2244518   77236  43109 115346 325680  156981 374657  109.9   0  224
1086.37/1087.00	c B 1086.4  2270435   76648  43492 115551 325680  160034 108248  109.6   4  231
1200.02/1200.70	c
1200.02/1200.70	c *** CAUGHT SIGNAL 15 ***
1200.02/1200.70	c
1200.02/1200.70	c 182926 conflicts, 1131972 decisions, 432 random
1200.02/1200.70	c 261 iterations, 1006 restarts, 6 skipped
1200.02/1200.70	c 0 enlarged, 25477 shrunken, 1791 rescored, 62 rebiased
1200.02/1200.70	c 10 simplifications, 0 reductions
1200.02/1200.70	c
1200.02/1200.70	c vars: 51454 fixed, 120029 equiv, 325680 elim, 124224 merged
1200.02/1200.70	c elim: 10130718 resolutions, 10 phases, 2 rounds
1200.02/1200.70	c sbst: 94% substituted, 2.8% nots, 62.9% ands, 31.9% xors, 2.4% ites
1200.02/1200.70	c arty: 2.05 and 2.00 xor average arity
1200.02/1200.70	c prbe: 340371 probed, 610 phases, 1 rounds
1200.02/1200.70	c prbe: 2366 failed, 12385 lifted, 5489 merged
1200.02/1200.70	c sccs: 2071 non trivial, 0 fixed, 97714 merged
1200.02/1200.70	c hash: 4143 units, 21021 merged
1200.02/1200.70	c mins: 12294101 learned, 41% deleted, 313 strong, 933 depth
1200.02/1200.70	c subs: 51154 forward, 60422 backward, 422717 doms
1200.02/1200.70	c strs: 60442 forward, 8531 backward
1200.02/1200.70	c doms: 565753 dominators, 391929 high, 1949 low
1200.02/1200.70	c prps: 738902170 propagations, 0.62 megaprops
1200.02/1200.70	c
1200.02/1200.70	c 1200.0 seconds, 311 MB max, 192 MB recycled
1200.02/1200.70	c
1200.02/1200.70	c *** CAUGHT SIGNAL 15 ***
1200.02/1200.70	c

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1719900-1240650433/watcher-1719900-1240650433 -o /tmp/evaluation-result-1719900-1240650433/solver-1719900-1240650433 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1719900-1240650433.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: 1.94 1.72 1.33 3/64 20337
/proc/meminfo: memFree=1715904/2055920 swapFree=4191900/4192956
[pid=20337] ppid=20335 vsize=9560 CPUtime=0
/proc/20337/stat : 20337 (precosat) R 20335 20337 20210 0 -1 4194304 966 0 0 0 0 0 0 0 18 0 1 0 93077238 9789440 951 1992294400 134512640 135151029 4294956224 18446744073709551615 134697845 0 0 4096 0 0 0 0 17 0 0 0
/proc/20337/statm: 2390 958 58 155 0 2233 0

[startup+0.011633 s]
/proc/loadavg: 1.94 1.72 1.33 3/64 20337
/proc/meminfo: memFree=1715904/2055920 swapFree=4191900/4192956
[pid=20337] ppid=20335 vsize=9560 CPUtime=0
/proc/20337/stat : 20337 (precosat) R 20335 20337 20210 0 -1 4194304 2168 0 0 0 0 0 0 0 18 0 1 0 93077238 9789440 2153 1992294400 134512640 135151029 4294956224 18446744073709551615 134697845 0 0 4096 0 0 0 0 17 0 0 0
/proc/20337/statm: 2390 2162 58 155 0 2233 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9560

[startup+0.101641 s]
/proc/loadavg: 1.94 1.72 1.33 3/64 20337
/proc/meminfo: memFree=1715904/2055920 swapFree=4191900/4192956
[pid=20337] ppid=20335 vsize=24776 CPUtime=0.09
/proc/20337/stat : 20337 (precosat) R 20335 20337 20210 0 -1 4194304 5809 0 0 0 7 2 0 0 18 0 1 0 93077238 25370624 5794 1992294400 134512640 135151029 4294956224 18446744073709551615 134534335 0 0 4096 0 0 0 0 17 0 0 0
/proc/20337/statm: 6194 5794 59 155 0 6037 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 24776

[startup+0.301664 s]
/proc/loadavg: 1.94 1.72 1.33 3/64 20337
/proc/meminfo: memFree=1715904/2055920 swapFree=4191900/4192956
[pid=20337] ppid=20335 vsize=57872 CPUtime=0.29
/proc/20337/stat : 20337 (precosat) R 20335 20337 20210 0 -1 4194304 13949 0 0 0 24 5 0 0 20 0 1 0 93077238 59260928 13869 1992294400 134512640 135151029 4294956224 18446744073709551615 134697845 0 0 4096 17442 0 0 0 17 0 0 0
/proc/20337/statm: 14468 13878 64 155 0 14311 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 57872

[startup+0.70171 s]
/proc/loadavg: 1.94 1.72 1.33 3/64 20337
/proc/meminfo: memFree=1715904/2055920 swapFree=4191900/4192956
[pid=20337] ppid=20335 vsize=73692 CPUtime=0.69
/proc/20337/stat : 20337 (precosat) R 20335 20337 20210 0 -1 4194304 18300 0 0 0 63 6 0 0 24 0 1 0 93077238 75460608 17834 1992294400 134512640 135151029 4294956224 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 0 0 0
/proc/20337/statm: 18423 17835 64 155 0 18266 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 73692

[startup+1.50281 s]
/proc/loadavg: 1.94 1.72 1.33 2/65 20338
/proc/meminfo: memFree=1629176/2055920 swapFree=4191900/4192956
[pid=20337] ppid=20335 vsize=103988 CPUtime=1.49
/proc/20337/stat : 20337 (precosat) R 20335 20337 20210 0 -1 4194304 26406 0 0 0 138 11 0 0 25 0 1 0 93077238 106483712 25427 1992294400 134512640 135151029 4294956224 18446744073709551615 134515641 0 0 4096 17442 0 0 0 17 0 0 0
/proc/20337/statm: 25997 25428 64 155 0 25840 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 103988

[startup+3.10199 s]
/proc/loadavg: 1.94 1.72 1.33 2/65 20338
/proc/meminfo: memFree=1589752/2055920 swapFree=4191900/4192956
[pid=20337] ppid=20335 vsize=162204 CPUtime=3.09
/proc/20337/stat : 20337 (precosat) R 20335 20337 20210 0 -1 4194304 41976 0 0 0 291 18 0 0 25 0 1 0 93077238 166096896 39972 1992294400 134512640 135151029 4294956224 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 0 0 0
/proc/20337/statm: 40551 39973 64 155 0 40394 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 162204

[startup+6.30136 s]
/proc/loadavg: 1.95 1.72 1.33 2/65 20338
/proc/meminfo: memFree=1543672/2055920 swapFree=4191900/4192956
[pid=20337] ppid=20335 vsize=178604 CPUtime=6.29
/proc/20337/stat : 20337 (precosat) R 20335 20337 20210 0 -1 4194304 51845 0 0 0 607 22 0 0 25 0 1 0 93077238 182890496 43594 1992294400 134512640 135151029 4294956224 18446744073709551615 134676787 0 0 4096 17442 0 0 0 17 0 0 0
/proc/20337/statm: 44651 43594 79 155 0 44494 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 178604

[startup+12.7011 s]
/proc/loadavg: 1.87 1.71 1.33 2/65 20338
/proc/meminfo: memFree=1486072/2055920 swapFree=4191900/4192956
[pid=20337] ppid=20335 vsize=239508 CPUtime=12.69
/proc/20337/stat : 20337 (precosat) R 20335 20337 20210 0 -1 4194304 70171 0 0 0 1238 31 0 0 25 0 1 0 93077238 245256192 57947 1992294400 134512640 135151029 4294956224 18446744073709551615 134579775 0 0 4096 17442 0 0 0 17 0 0 0
/proc/20337/statm: 59877 57947 79 155 0 59720 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 239508

[startup+25.5016 s]
/proc/loadavg: 1.68 1.67 1.32 2/65 20338
/proc/meminfo: memFree=1509368/2055920 swapFree=4191900/4192956
[pid=20337] ppid=20335 vsize=211712 CPUtime=25.48
/proc/20337/stat : 20337 (precosat) R 20335 20337 20210 0 -1 4194304 73019 0 0 0 2514 34 0 0 25 0 1 0 93077238 216793088 51692 1992294400 134512640 135151029 4294956224 18446744073709551615 134554803 0 0 4096 17442 0 0 0 17 0 0 0
/proc/20337/statm: 52928 51692 79 155 0 52771 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 211712

[startup+51.1016 s]
/proc/loadavg: 1.45 1.62 1.31 2/65 20338
/proc/meminfo: memFree=1507192/2055920 swapFree=4191900/4192956
[pid=20337] ppid=20335 vsize=213780 CPUtime=51.08
/proc/20337/stat : 20337 (precosat) R 20335 20337 20210 0 -1 4194304 74049 0 0 0 5073 35 0 0 25 0 1 0 93077238 218910720 52209 1992294400 134512640 135151029 4294956224 18446744073709551615 134554770 0 0 4096 17442 0 0 0 17 0 0 0
/proc/20337/statm: 53445 52209 79 155 0 53288 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 213780

[startup+102.306 s]
/proc/loadavg: 1.18 1.51 1.29 2/65 20338
/proc/meminfo: memFree=1507768/2055920 swapFree=4191900/4192956
[pid=20337] ppid=20335 vsize=213172 CPUtime=102.25
/proc/20337/stat : 20337 (precosat) R 20335 20337 20210 0 -1 4194304 96759 0 0 0 10180 45 0 0 25 0 1 0 93077238 218288128 52093 1992294400 134512640 135151029 4294956224 18446744073709551615 134554582 0 0 4096 17442 0 0 0 17 0 0 0
/proc/20337/statm: 53293 52093 79 155 0 53136 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 213172

[startup+162.302 s]
/proc/loadavg: 1.07 1.42 1.27 2/65 20338
/proc/meminfo: memFree=1503544/2055920 swapFree=4191900/4192956
[pid=20337] ppid=20335 vsize=217268 CPUtime=162.23
/proc/20337/stat : 20337 (precosat) R 20335 20337 20210 0 -1 4194304 114760 0 0 0 16169 54 0 0 25 0 1 0 93077238 222482432 53122 1992294400 134512640 135151029 4294956224 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 0 0 0
/proc/20337/statm: 54317 53122 79 155 0 54160 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 217268

[startup+222.302 s]
/proc/loadavg: 1.02 1.34 1.25 2/65 20338
/proc/meminfo: memFree=1462264/2055920 swapFree=4191900/4192956
[pid=20337] ppid=20335 vsize=258996 CPUtime=222.2
/proc/20337/stat : 20337 (precosat) R 20335 20337 20210 0 -1 4194304 151365 0 0 0 22148 72 0 0 25 0 1 0 93077238 265211904 63537 1992294400 134512640 135151029 4294956224 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 0 0 0
/proc/20337/statm: 64749 63537 79 155 0 64592 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 258996

[startup+282.302 s]
/proc/loadavg: 1.01 1.28 1.23 2/65 20338
/proc/meminfo: memFree=1410104/2055920 swapFree=4191900/4192956
[pid=20337] ppid=20335 vsize=311432 CPUtime=282.16
/proc/20337/stat : 20337 (precosat) R 20335 20337 20210 0 -1 4194304 168548 0 0 0 28134 82 0 0 25 0 1 0 93077238 318906368 76623 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/20337/statm: 77858 76623 79 155 0 77701 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 311432

[startup+342.302 s]
/proc/loadavg: 1.00 1.23 1.22 2/65 20338
/proc/meminfo: memFree=1398392/2055920 swapFree=4191900/4192956
[pid=20337] ppid=20335 vsize=322472 CPUtime=342.13
/proc/20337/stat : 20337 (precosat) R 20335 20337 20210 0 -1 4194304 211819 0 0 0 34111 102 0 0 25 0 1 0 93077238 330211328 79367 1992294400 134512640 135151029 4294956224 18446744073709551615 134542806 0 0 4096 17442 0 0 0 17 0 0 0
/proc/20337/statm: 80618 79367 79 155 0 80461 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 322472

[startup+402.302 s]
/proc/loadavg: 1.00 1.18 1.20 2/65 20338
/proc/meminfo: memFree=1388408/2055920 swapFree=4191900/4192956
[pid=20337] ppid=20335 vsize=332540 CPUtime=402.05
/proc/20337/stat : 20337 (precosat) R 20335 20337 20210 0 -1 4194304 214303 0 0 0 40100 105 0 0 25 0 1 0 93077238 340520960 81851 1992294400 134512640 135151029 4294956224 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 0 0 0
/proc/20337/statm: 83135 81851 79 155 0 82978 0
Current children cumulated CPU time (s) 402.05
Current children cumulated vsize (KiB) 332540

[startup+462.302 s]
/proc/loadavg: 1.00 1.15 1.18 2/65 20338
/proc/meminfo: memFree=1379320/2055920 swapFree=4191900/4192956
[pid=20337] ppid=20335 vsize=341720 CPUtime=462.02
/proc/20337/stat : 20337 (precosat) R 20335 20337 20210 0 -1 4194304 216571 0 0 0 46094 108 0 0 25 0 1 0 93077238 349921280 84119 1992294400 134512640 135151029 4294956224 18446744073709551615 134554722 0 0 4096 17442 0 0 0 17 0 0 0
/proc/20337/statm: 85430 84119 79 155 0 85273 0
Current children cumulated CPU time (s) 462.02
Current children cumulated vsize (KiB) 341720

[startup+522.302 s]
/proc/loadavg: 1.00 1.12 1.17 2/65 20338
/proc/meminfo: memFree=1374392/2055920 swapFree=4191900/4192956
[pid=20337] ppid=20335 vsize=346276 CPUtime=521.99
/proc/20337/stat : 20337 (precosat) R 20335 20337 20210 0 -1 4194304 259420 0 0 0 52069 130 0 0 25 0 1 0 93077238 354586624 85283 1992294400 134512640 135151029 4294956224 18446744073709551615 134580764 0 0 4096 17442 0 0 0 17 0 0 0
/proc/20337/statm: 86569 85283 79 155 0 86412 0
Current children cumulated CPU time (s) 521.99
Current children cumulated vsize (KiB) 346276

[startup+582.302 s]
/proc/loadavg: 1.00 1.09 1.16 2/65 20338
/proc/meminfo: memFree=1374392/2055920 swapFree=4191900/4192956
[pid=20337] ppid=20335 vsize=346276 CPUtime=581.96
/proc/20337/stat : 20337 (precosat) R 20335 20337 20210 0 -1 4194304 259428 0 0 0 58065 131 0 0 25 0 1 0 93077238 354586624 85291 1992294400 134512640 135151029 4294956224 18446744073709551615 134554722 0 0 4096 17442 0 0 0 17 0 0 0
/proc/20337/statm: 86569 85291 79 155 0 86412 0
Current children cumulated CPU time (s) 581.96
Current children cumulated vsize (KiB) 346276

[startup+642.302 s]
/proc/loadavg: 1.00 1.07 1.14 2/65 20338
/proc/meminfo: memFree=1374392/2055920 swapFree=4191900/4192956
[pid=20337] ppid=20335 vsize=346276 CPUtime=641.93
/proc/20337/stat : 20337 (precosat) R 20335 20337 20210 0 -1 4194304 259430 0 0 0 64062 131 0 0 25 0 1 0 93077238 354586624 85293 1992294400 134512640 135151029 4294956224 18446744073709551615 134581524 0 0 4096 17442 0 0 0 17 0 0 0
/proc/20337/statm: 86569 85293 79 155 0 86412 0
Current children cumulated CPU time (s) 641.93
Current children cumulated vsize (KiB) 346276

[startup+702.302 s]
/proc/loadavg: 1.00 1.06 1.13 2/65 20338
/proc/meminfo: memFree=1374264/2055920 swapFree=4191900/4192956
[pid=20337] ppid=20335 vsize=346276 CPUtime=701.9
/proc/20337/stat : 20337 (precosat) R 20335 20337 20210 0 -1 4194304 259431 0 0 0 70059 131 0 0 25 0 1 0 93077238 354586624 85294 1992294400 134512640 135151029 4294956224 18446744073709551615 134577154 0 0 4096 17442 0 0 0 17 0 0 0
/proc/20337/statm: 86569 85294 79 155 0 86412 0
Current children cumulated CPU time (s) 701.9
Current children cumulated vsize (KiB) 346276

[startup+762.307 s]
/proc/loadavg: 1.00 1.04 1.12 2/65 20338
/proc/meminfo: memFree=1390584/2055920 swapFree=4191900/4192956
[pid=20337] ppid=20335 vsize=329892 CPUtime=761.86
/proc/20337/stat : 20337 (precosat) R 20335 20337 20210 0 -1 4194304 284742 0 0 0 76043 143 0 0 25 0 1 0 93077238 337809408 81210 1992294400 134512640 135151029 4294956224 18446744073709551615 134554575 0 0 4096 17442 0 0 0 17 0 0 0
/proc/20337/statm: 82473 81210 79 155 0 82316 0
Current children cumulated CPU time (s) 761.86
Current children cumulated vsize (KiB) 329892

[startup+822.302 s]
/proc/loadavg: 1.00 1.03 1.11 2/65 20338
/proc/meminfo: memFree=1374200/2055920 swapFree=4191900/4192956
[pid=20337] ppid=20335 vsize=346276 CPUtime=821.83
/proc/20337/stat : 20337 (precosat) R 20335 20337 20210 0 -1 4194304 292935 0 0 0 82036 147 0 0 25 0 1 0 93077238 354586624 85306 1992294400 134512640 135151029 4294956224 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 0 0 0
/proc/20337/statm: 86569 85306 79 155 0 86412 0
Current children cumulated CPU time (s) 821.83
Current children cumulated vsize (KiB) 346276

[startup+882.303 s]
/proc/loadavg: 1.00 1.03 1.10 2/65 20338
/proc/meminfo: memFree=1374200/2055920 swapFree=4191900/4192956
[pid=20337] ppid=20335 vsize=346276 CPUtime=881.79
/proc/20337/stat : 20337 (precosat) R 20335 20337 20210 0 -1 4194304 292935 0 0 0 88032 147 0 0 25 0 1 0 93077238 354586624 85306 1992294400 134512640 135151029 4294956224 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 0 0 0
/proc/20337/statm: 86569 85306 79 155 0 86412 0
Current children cumulated CPU time (s) 881.79
Current children cumulated vsize (KiB) 346276

[startup+942.303 s]
/proc/loadavg: 1.00 1.02 1.09 2/65 20338
/proc/meminfo: memFree=1390520/2055920 swapFree=4191900/4192956
[pid=20337] ppid=20335 vsize=329892 CPUtime=941.74
/proc/20337/stat : 20337 (precosat) R 20335 20337 20210 0 -1 4194304 318249 0 0 0 94015 159 0 0 25 0 1 0 93077238 337809408 81225 1992294400 134512640 135151029 4294956224 18446744073709551615 134554549 0 0 4096 17442 0 0 0 17 0 0 0
/proc/20337/statm: 82473 81225 79 155 0 82316 0
Current children cumulated CPU time (s) 941.74
Current children cumulated vsize (KiB) 329892

[startup+1002.3 s]
/proc/loadavg: 1.00 1.01 1.08 2/65 20338
/proc/meminfo: memFree=1373880/2055920 swapFree=4191900/4192956
[pid=20337] ppid=20335 vsize=346276 CPUtime=1001.71
/proc/20337/stat : 20337 (precosat) R 20335 20337 20210 0 -1 4194304 326442 0 0 0 100008 163 0 0 25 0 1 0 93077238 354586624 85321 1992294400 134512640 135151029 4294956224 18446744073709551615 134554894 0 0 4096 17442 0 0 0 17 0 0 0
/proc/20337/statm: 86569 85321 79 155 0 86412 0
Current children cumulated CPU time (s) 1001.71
Current children cumulated vsize (KiB) 346276

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.08 2/65 20338
/proc/meminfo: memFree=1379320/2055920 swapFree=4191900/4192956
[pid=20337] ppid=20335 vsize=340852 CPUtime=1061.69
/proc/20337/stat : 20337 (precosat) R 20335 20337 20210 0 -1 4194304 343689 0 0 0 105997 172 0 0 25 0 1 0 93077238 349032448 83983 1992294400 134512640 135151029 4294956224 18446744073709551615 134548536 0 0 4096 17442 0 0 0 17 0 0 0
/proc/20337/statm: 85213 83983 79 155 0 85056 0
Current children cumulated CPU time (s) 1061.69
Current children cumulated vsize (KiB) 340852

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.07 2/65 20338
/proc/meminfo: memFree=1390328/2055920 swapFree=4191900/4192956
[pid=20337] ppid=20335 vsize=329892 CPUtime=1121.64
/proc/20337/stat : 20337 (precosat) R 20335 20337 20210 0 -1 4194304 351765 0 0 0 111988 176 0 0 25 0 1 0 93077238 337809408 81249 1992294400 134512640 135151029 4294956224 18446744073709551615 134554791 0 0 4096 17442 0 0 0 17 0 0 0
/proc/20337/statm: 82473 81249 79 155 0 82316 0
Current children cumulated CPU time (s) 1121.64
Current children cumulated vsize (KiB) 329892

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.07 2/65 20338
/proc/meminfo: memFree=1390264/2055920 swapFree=4191900/4192956
[pid=20337] ppid=20335 vsize=329892 CPUtime=1181.63
/proc/20337/stat : 20337 (precosat) R 20335 20337 20210 0 -1 4194304 351765 0 0 0 117986 177 0 0 25 0 1 0 93077238 337809408 81249 1992294400 134512640 135151029 4294956224 18446744073709551615 134554907 0 0 4096 17442 0 0 0 17 0 0 0
/proc/20337/statm: 82473 81249 79 155 0 82316 0
Current children cumulated CPU time (s) 1181.63
Current children cumulated vsize (KiB) 329892



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 1.06 2/65 20338
/proc/meminfo: memFree=1390264/2055920 swapFree=4191900/4192956
[pid=20337] ppid=20335 vsize=329892 CPUtime=1200.02
/proc/20337/stat : 20337 (precosat) R 20335 20337 20210 0 -1 4194304 351765 0 0 0 119825 177 0 0 25 0 1 0 93077238 337809408 81249 1992294400 134512640 135151029 4294956224 18446744073709551615 134554580 0 0 4096 17442 0 0 0 17 0 0 0
/proc/20337/statm: 82473 81249 79 155 0 82316 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 329892

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

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

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 1.06 2/65 20338
/proc/meminfo: memFree=1390264/2055920 swapFree=4191900/4192956
[pid=20337] ppid=20335 vsize=329892 CPUtime=1200.02
/proc/20337/stat : 20337 (precosat) R 20335 20337 20210 0 -1 4194304 351765 0 0 0 119825 177 0 0 25 0 1 0 93077238 337809408 81249 1992294400 134512640 135151029 4294956224 18446744073709551615 134554580 0 0 4096 17442 0 0 0 17 0 0 0
/proc/20337/statm: 82473 81249 79 155 0 82316 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 329892

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.76
CPU time (s): 1200.07
CPU user time (s): 1198.25
CPU system time (s): 1.82272
CPU usage (%): 99.943
Max. virtual memory (cumulated for all children) (KiB): 362664

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.25
system time used= 1.82272
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 351765
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= 4936

runsolver used 1.21681 second user time and 3.16052 second system time

The end

Launcher Data 

Begin job on node11 at 2009-04-25 11:07:16
IDJOB=1719900
IDBENCH=69581
IDSOLVER=507
FILE ID=node11/1719900-1240650433
PBS_JOBID= 9186515
Free space on /tmp= 66056 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT_RACE08/cnf/schup-l2s-bc56s-1-k391.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1719900-1240650433/watcher-1719900-1240650433 -o /tmp/evaluation-result-1719900-1240650433/solver-1719900-1240650433 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1719900-1240650433.cnf

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

MD5SUM BENCH= 1f1dd0782ec95ee5e6d7a06f92fc0f12
RANDOM SEED=476861604

node11.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.214
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.214
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1716320 kB
Buffers:         33520 kB
Cached:         231772 kB
SwapCached:        384 kB
Active:          66776 kB
Inactive:       211944 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1716320 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:           36480 kB
Writeback:           0 kB
Mapped:          21828 kB
Slab:            46824 kB
Committed_AS:   306956 kB
PageTables:       1456 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= 66056 MiB
End job on node11 at 2009-04-25 11:27:19