Trace number 1773401

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 236UNSAT 1705.16 1706.06

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 benchmark856.068
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-1773401-1241184014.cnf
0.00/0.00	c found header 'p cnf 561371 1778987'
3.29/3.30	c finished parsing
3.29/3.30	c
3.29/3.30	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
3.29/3.30	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
3.29/3.30	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
3.29/3.30	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
3.29/3.30	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
3.29/3.30	c --random=1 --spread=2000 --seed=0 --skip=25
3.29/3.30	c
3.29/3.30	c sizeof     vars[0] = 16   alignment = 0       9 MB
3.29/3.30	c sizeof     orgs[0] =  8   alignment = 0       4 MB
3.29/3.30	c sizeof     occs[0] =  8   alignment = 0       4 MB
3.29/3.30	c sizeof iirfs[0..1] =  8   alignment = 0       4 MB
3.29/3.30	c
3.29/3.30	c starting search after 3.3 seconds
3.29/3.30	c no decision limit
3.39/3.44	c
3.39/3.44	c       original/binary      fixed     eliminated      learned       agility
3.39/3.44	c   seconds        variables     equivalent    conflicts       height       MB
3.39/3.44	c
3.39/3.44	c *    3.4  1773838  552583   2086  6702      0       0      0    0.0   0  148
23.46/23.50	c s   23.5   760738  132861  14984 103071 310455       0      0    0.0   0  108
23.46/23.50	c l   23.5   760738  132861  14984 103071 310455       0 622134    0.0   0  108
23.76/23.84	c R   23.8   761463  132849  14984 103083 310455     100     94   56.5   6  111
26.36/26.41	c R   26.4   884305  132170  15518 103228 310455     825    755   83.0   5  119
27.05/27.11	c B   27.1   886414  131838  15840 103238 310455    1000    913  104.9   2  121
32.46/32.56	c B   32.5   914139  130521  16862 103533 310455    2000   1845  172.4  10  125
44.05/44.17	c R   44.1   942665  127268  19638 104010 310455    4355   4125  151.0  10  127
57.94/58.01	c s   58.0   747614  121273  22126 104593 313379    5821   5035  143.8  11  109
57.94/58.01	c -   58.0   747614  121273  22126 104593 313379    5821 572364  143.8  11  109
68.63/68.79	c B   68.7   752518  120748  22442 104802 313379    8001   7160  143.1   1  113
90.33/90.44	c s   90.4   839303  107870  29999 107600 315902   11392   9181  142.2   0  116
90.33/90.44	c -   90.4   839303  107870  29999 107600 315902   11392 509404  142.2   0  116
130.50/130.62	c s  130.5  1165828  103036  32642 109021 316672   17912  14777  139.1   3  139
130.50/130.62	c -  130.5  1165828  103036  32642 109021 316672   17912 489028  139.1   3  139
167.99/168.13	c B  168.0  1473514  102207  33000 109492 316672   24006  20784  142.0  10  161
192.77/192.97	c s  192.9  1573414  101593  33088 109843 316847   27027  21158  141.7   1  169
192.77/192.97	c -  192.9  1573414  101593  33088 109843 316847   27027 479248  141.7   1  169
298.52/298.72	c s  298.5  3007906   99367  33712 111308 316984   39623  32968  137.5   1  263
298.52/298.72	c
298.52/298.72	c       original/binary      fixed     eliminated      learned       agility
298.52/298.72	c   seconds        variables     equivalent    conflicts       height       MB
298.52/298.72	c
298.52/298.72	c -  298.5  3007906   99367  33712 111308 316984   39623 464871  137.5   1  263
320.82/321.03	c R  320.9  3180105   98724  34142 111521 316984   42651  35980  135.1  17  277
455.44/455.74	c B  455.5  3447076   95902  36076 112409 316984   64009  57211  128.6   8  297
510.31/510.63	c s  510.3  2846888   94230  36475 112710 317956   70468  58178  126.5   0  261
510.31/510.63	c -  510.3  2846888   94230  36475 112710 317956   70468 441628  126.5   0  261
713.51/713.92	c s  713.5  2500618   88967  38819 113382 320203  100699  82252  119.2  16  236
713.51/713.92	c -  713.5  2500618   88967  38819 113382 320203  100699 419547  119.2  16  236
823.05/823.55	c R  823.1  2625732   87238  40005 113925 320203  119289 100793  115.8  14  271
896.41/896.96	c s  896.5  2399471   83505  41335 114309 322222  130630 107245  114.0   7  239
896.41/896.96	c -  896.5  2399471   83505  41335 114309 322222  130630 394375  114.0   7  239
1063.13/1063.77	c s 1063.2  2244518   77236  43109 115346 325680  156981 105205  109.9   0  224
1063.13/1063.77	c - 1063.2  2244518   77236  43109 115346 325680  156981 374657  109.9   0  224
1082.62/1083.26	c B 1082.7  2270435   76648  43492 115551 325680  160034 108248  109.6   4  231
1209.46/1210.16	c s 1209.5  1679969   63123  51525 120183 326540  183781 114054  106.3   8  197
1209.46/1210.16	c - 1209.5  1679969   63123  51525 120183 326540  183781 310966  106.3   8  197
1311.00/1311.79	c R 1311.1  1912519   60128  52915 121788 326540  205452 135655  103.2  11  220
1326.99/1327.72	c s 1327.0  1629834   59772  52923 121825 326851  207373 112146  103.0   3  194
1326.99/1327.72	c - 1327.0  1629834   59772  52923 121825 326851  207373 292309  103.0   3  194
1440.13/1440.90	c s 1440.1  1615137   59075  53137 121998 327161  230069 132214  100.1  11  198
1440.13/1440.90	c
1440.13/1440.90	c       original/binary      fixed     eliminated      learned       agility
1440.13/1440.90	c   seconds        variables     equivalent    conflicts       height       MB
1440.13/1440.90	c
1440.13/1440.90	c - 1440.1  1615137   59075  53137 121998 327161  230069 289386  100.1  11  198
1552.17/1553.10	c s 1552.3  1567523   55295  54117 123948 328011  250867 128773   97.8   7  203
1552.17/1553.10	c - 1552.3  1567523   55295  54117 123948 328011  250867 272023   97.8   7  203
1654.11/1655.08	c s 1654.2  1161339   45749  55965 125738 333919  268914 115405   96.0   7  169
1654.11/1655.08	c - 1654.2  1161339   45749  55965 125738 333919  268914 236661   96.0   7  169
1654.11/1655.08	c + 1654.2  1161339   45749  55965 125738 333919  268914 260327   96.0   7  169
1705.10/1706.01	c 0 1705.1  1433907   35140  62910 129402 333919  280210 126661   94.6  11  189
1705.10/1706.01	c
1705.10/1706.01	s UNSATISFIABLE
1705.10/1706.01	c
1705.10/1706.01	c 280210 conflicts, 1457255 decisions, 547 random
1705.10/1706.01	c 276 iterations, 1385 restarts, 6 skipped
1705.10/1706.01	c 1 enlarged, 29079 shrunken, 2743 rescored, 100 rebiased
1705.10/1706.01	c 15 simplifications, 0 reductions
1705.10/1706.01	c
1705.10/1706.01	c vars: 62910 fixed, 129402 equiv, 333919 elim, 134999 merged
1705.10/1706.01	c elim: 12349714 resolutions, 15 phases, 3 rounds
1705.10/1706.01	c sbst: 94% substituted, 3.0% nots, 62.2% ands, 32.3% xors, 2.5% ites
1705.10/1706.01	c arty: 2.06 and 2.00 xor average arity
1705.10/1706.01	c prbe: 466842 probed, 890 phases, 3 rounds
1705.10/1706.01	c prbe: 3536 failed, 14498 lifted, 6729 merged
1705.10/1706.01	c sccs: 2433 non trivial, 0 fixed, 98630 merged
1705.10/1706.01	c hash: 5510 units, 29640 merged
1705.10/1706.01	c mins: 18796161 learned, 44% deleted, 386 strong, 933 depth
1705.10/1706.01	c subs: 60038 forward, 88888 backward, 805997 doms
1705.10/1706.01	c strs: 72565 forward, 9593 backward
1705.10/1706.01	c doms: 974837 dominators, 764092 high, 2851 low
1705.10/1706.01	c prps: 1057976835 propagations, 0.62 megaprops
1705.10/1706.01	c
1705.10/1706.01	c 1705.1 seconds, 311 MB max, 289 MB recycled

Verifier Data 

No possible verification on an UNSAT instance

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1773401-1241184014/watcher-1773401-1241184014 -o /tmp/evaluation-result-1773401-1241184014/solver-1773401-1241184014 -C 10000 -W 12000 -M 1800 HOME/precosat HOME/instance-1773401-1241184014.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 10000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 10030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 12000 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 0.98 0.96 3/64 28024
/proc/meminfo: memFree=1133040/2055920 swapFree=4181168/4192956
[pid=28024] ppid=28022 vsize=9560 CPUtime=0
/proc/28024/stat : 28024 (precosat) R 28022 28024 27933 0 -1 4194304 1010 0 0 0 0 0 0 0 18 0 1 0 146430216 9789440 995 1992294400 134512640 135151029 4294956240 18446744073709551615 134697845 0 0 4096 0 0 0 0 17 0 0 0
/proc/28024/statm: 2390 1002 58 155 0 2233 0

[startup+0.08595 s]
/proc/loadavg: 0.99 0.98 0.96 3/64 28024
/proc/meminfo: memFree=1133040/2055920 swapFree=4181168/4192956
[pid=28024] ppid=28022 vsize=24776 CPUtime=0.08
/proc/28024/stat : 28024 (precosat) R 28022 28024 27933 0 -1 4194304 5597 0 0 0 6 2 0 0 18 0 1 0 146430216 25370624 5582 1992294400 134512640 135151029 4294956240 18446744073709551615 134534376 0 0 4096 0 0 0 0 17 0 0 0
/proc/28024/statm: 6194 5583 59 155 0 6037 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 24776

[startup+0.101952 s]
/proc/loadavg: 0.99 0.98 0.96 3/64 28024
/proc/meminfo: memFree=1133040/2055920 swapFree=4181168/4192956
[pid=28024] ppid=28022 vsize=24776 CPUtime=0.09
/proc/28024/stat : 28024 (precosat) R 28022 28024 27933 0 -1 4194304 5860 0 0 0 7 2 0 0 18 0 1 0 146430216 25370624 5845 1992294400 134512640 135151029 4294956240 18446744073709551615 134534335 0 0 4096 0 0 0 0 17 0 0 0
/proc/28024/statm: 6194 5846 59 155 0 6037 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 24776

[startup+0.301988 s]
/proc/loadavg: 0.99 0.98 0.96 3/64 28024
/proc/meminfo: memFree=1133040/2055920 swapFree=4181168/4192956
[pid=28024] ppid=28022 vsize=57872 CPUtime=0.29
/proc/28024/stat : 28024 (precosat) R 28022 28024 27933 0 -1 4194304 13962 0 0 0 23 6 0 0 19 0 1 0 146430216 59260928 13882 1992294400 134512640 135151029 4294956240 18446744073709551615 134579313 0 0 4096 17442 0 0 0 17 0 0 0
/proc/28024/statm: 14468 13882 64 155 0 14311 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 57872

[startup+0.701064 s]
/proc/loadavg: 0.99 0.98 0.96 3/64 28024
/proc/meminfo: memFree=1133040/2055920 swapFree=4181168/4192956
[pid=28024] ppid=28022 vsize=73692 CPUtime=0.69
/proc/28024/stat : 28024 (precosat) R 28022 28024 27933 0 -1 4194304 18301 0 0 0 61 8 0 0 23 0 1 0 146430216 75460608 17835 1992294400 134512640 135151029 4294956240 18446744073709551615 134703758 0 0 4096 17442 0 0 0 17 0 0 0
/proc/28024/statm: 18423 17835 64 155 0 18266 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 73692

[startup+1.50122 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 28025
/proc/meminfo: memFree=1047592/2055920 swapFree=4181168/4192956
[pid=28024] ppid=28022 vsize=103988 CPUtime=1.49
/proc/28024/stat : 28024 (precosat) R 28022 28024 27933 0 -1 4194304 26385 0 0 0 137 12 0 0 25 0 1 0 146430216 106483712 25406 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 0 0 0
/proc/28024/statm: 25997 25407 64 155 0 25840 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 103988

[startup+3.10153 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 28025
/proc/meminfo: memFree=1007528/2055920 swapFree=4181168/4192956
[pid=28024] ppid=28022 vsize=161148 CPUtime=3.09
/proc/28024/stat : 28024 (precosat) R 28022 28024 27933 0 -1 4194304 41718 0 0 0 290 19 0 0 25 0 1 0 146430216 165015552 39714 1992294400 134512640 135151029 4294956240 18446744073709551615 134549819 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28024/statm: 40287 39714 64 155 0 40130 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 161148

[startup+6.30113 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 28025
/proc/meminfo: memFree=964840/2055920 swapFree=4181168/4192956
[pid=28024] ppid=28022 vsize=178604 CPUtime=6.27
/proc/28024/stat : 28024 (precosat) R 28022 28024 27933 0 -1 4194304 51845 0 0 0 603 24 0 0 25 0 1 0 146430216 182890496 43594 1992294400 134512640 135151029 4294956240 18446744073709551615 134684822 0 0 4096 17442 0 0 0 17 1 0 0
/proc/28024/statm: 44651 43594 79 155 0 44494 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 178604

[startup+12.7013 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 28025
/proc/meminfo: memFree=903912/2055920 swapFree=4181168/4192956
[pid=28024] ppid=28022 vsize=239376 CPUtime=12.66
/proc/28024/stat : 28024 (precosat) R 28022 28024 27933 0 -1 4194304 70045 0 0 0 1234 32 0 0 25 0 1 0 146430216 245121024 57821 1992294400 134512640 135151029 4294956240 18446744073709551615 134575427 0 0 4096 17442 0 0 0 17 0 0 0
/proc/28024/statm: 59844 57821 79 155 0 59687 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 239376

[startup+25.5017 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 28025
/proc/meminfo: memFree=926632/2055920 swapFree=4181168/4192956
[pid=28024] ppid=28022 vsize=211684 CPUtime=25.46
/proc/28024/stat : 28024 (precosat) R 28022 28024 27933 0 -1 4194304 73012 0 0 0 2512 34 0 0 25 0 1 0 146430216 216764416 51685 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 0 0 0
/proc/28024/statm: 52921 51685 79 155 0 52764 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 211684

[startup+51.1016 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 28025
/proc/meminfo: memFree=924456/2055920 swapFree=4181168/4192956
[pid=28024] ppid=28022 vsize=213780 CPUtime=51.04
/proc/28024/stat : 28024 (precosat) R 28022 28024 27933 0 -1 4194304 74049 0 0 0 5070 34 0 0 25 0 1 0 146430216 218910720 52209 1992294400 134512640 135151029 4294956240 18446744073709551615 134554549 0 0 4096 17442 0 0 0 17 0 0 0
/proc/28024/statm: 53445 52209 79 155 0 53288 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 213780

[startup+102.305 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 28025
/proc/meminfo: memFree=924968/2055920 swapFree=4181168/4192956
[pid=28024] ppid=28022 vsize=213172 CPUtime=102.23
/proc/28024/stat : 28024 (precosat) R 28022 28024 27933 0 -1 4194304 96759 0 0 0 10178 45 0 0 25 0 1 0 146430216 218288128 52093 1992294400 134512640 135151029 4294956240 18446744073709551615 134554571 0 0 4096 17442 0 0 0 17 0 0 0
/proc/28024/statm: 53293 52093 79 155 0 53136 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 213172

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 28025
/proc/meminfo: memFree=920872/2055920 swapFree=4181168/4192956
[pid=28024] ppid=28022 vsize=217268 CPUtime=162.19
/proc/28024/stat : 28024 (precosat) R 28022 28024 27933 0 -1 4194304 114760 0 0 0 16165 54 0 0 25 0 1 0 146430216 222482432 53122 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/28024/statm: 54317 53122 79 155 0 54160 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 217268

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 28025
/proc/meminfo: memFree=879592/2055920 swapFree=4181168/4192956
[pid=28024] ppid=28022 vsize=258732 CPUtime=222.16
/proc/28024/stat : 28024 (precosat) R 28022 28024 27933 0 -1 4194304 151295 0 0 0 22145 71 0 0 25 0 1 0 146430216 264941568 63467 1992294400 134512640 135151029 4294956240 18446744073709551615 134554594 0 0 4096 17442 0 0 0 17 0 0 0
/proc/28024/statm: 64683 63467 79 155 0 64526 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 258732

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 28025
/proc/meminfo: memFree=827496/2055920 swapFree=4181168/4192956
[pid=28024] ppid=28022 vsize=311432 CPUtime=282.13
/proc/28024/stat : 28024 (precosat) R 28022 28024 27933 0 -1 4194304 168549 0 0 0 28132 81 0 0 25 0 1 0 146430216 318906368 76624 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 0 0 0
/proc/28024/statm: 77858 76624 79 155 0 77701 0
Current children cumulated CPU time (s) 282.13
Current children cumulated vsize (KiB) 311432

[startup+342.303 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 28025
/proc/meminfo: memFree=815784/2055920 swapFree=4181168/4192956
[pid=28024] ppid=28022 vsize=322472 CPUtime=342.1
/proc/28024/stat : 28024 (precosat) R 28022 28024 27933 0 -1 4194304 211822 0 0 0 34107 103 0 0 25 0 1 0 146430216 330211328 79370 1992294400 134512640 135151029 4294956240 18446744073709551615 134554766 0 0 4096 17442 0 0 0 17 0 0 0
/proc/28024/statm: 80618 79370 79 155 0 80461 0
Current children cumulated CPU time (s) 342.1
Current children cumulated vsize (KiB) 322472

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 28025
/proc/meminfo: memFree=805800/2055920 swapFree=4181168/4192956
[pid=28024] ppid=28022 vsize=332672 CPUtime=402.07
/proc/28024/stat : 28024 (precosat) R 28022 28024 27933 0 -1 4194304 214343 0 0 0 40101 106 0 0 25 0 1 0 146430216 340656128 81891 1992294400 134512640 135151029 4294956240 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 0 0 0
/proc/28024/statm: 83168 81891 79 155 0 83011 0
Current children cumulated CPU time (s) 402.07
Current children cumulated vsize (KiB) 332672

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 28025
/proc/meminfo: memFree=796840/2055920 swapFree=4181168/4192956
[pid=28024] ppid=28022 vsize=341720 CPUtime=462.04
/proc/28024/stat : 28024 (precosat) R 28022 28024 27933 0 -1 4194304 216578 0 0 0 46094 110 0 0 25 0 1 0 146430216 349921280 84126 1992294400 134512640 135151029 4294956240 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 0 0 0
/proc/28024/statm: 85430 84126 79 155 0 85273 0
Current children cumulated CPU time (s) 462.04
Current children cumulated vsize (KiB) 341720

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 28025
/proc/meminfo: memFree=791912/2055920 swapFree=4181168/4192956
[pid=28024] ppid=28022 vsize=346276 CPUtime=522.01
/proc/28024/stat : 28024 (precosat) R 28022 28024 27933 0 -1 4194304 259420 0 0 0 52069 132 0 0 25 0 1 0 146430216 354586624 85283 1992294400 134512640 135151029 4294956240 18446744073709551615 134554791 0 0 4096 17442 0 0 0 17 0 0 0
/proc/28024/statm: 86569 85283 79 155 0 86412 0
Current children cumulated CPU time (s) 522.01
Current children cumulated vsize (KiB) 346276

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 28025
/proc/meminfo: memFree=791976/2055920 swapFree=4181168/4192956
[pid=28024] ppid=28022 vsize=346276 CPUtime=581.98
/proc/28024/stat : 28024 (precosat) R 28022 28024 27933 0 -1 4194304 259428 0 0 0 58066 132 0 0 25 0 1 0 146430216 354586624 85291 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 0 0 0
/proc/28024/statm: 86569 85291 79 155 0 86412 0
Current children cumulated CPU time (s) 581.98
Current children cumulated vsize (KiB) 346276

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 28025
/proc/meminfo: memFree=791912/2055920 swapFree=4181168/4192956
[pid=28024] ppid=28022 vsize=346276 CPUtime=641.95
/proc/28024/stat : 28024 (precosat) R 28022 28024 27933 0 -1 4194304 259430 0 0 0 64063 132 0 0 25 0 1 0 146430216 354586624 85293 1992294400 134512640 135151029 4294956240 18446744073709551615 134554794 0 0 4096 17442 0 0 0 17 0 0 0
/proc/28024/statm: 86569 85293 79 155 0 86412 0
Current children cumulated CPU time (s) 641.95
Current children cumulated vsize (KiB) 346276

[startup+702.302 s]

################
# More data... #
################

/proc/meminfo: memFree=807848/2055920 swapFree=4181168/4192956
[pid=28024] ppid=28022 vsize=329892 CPUtime=1121.69
/proc/28024/stat : 28024 (precosat) R 28022 28024 27933 0 -1 4194304 351765 0 0 0 111992 177 0 0 25 0 1 0 146430216 337809408 81249 1992294400 134512640 135151029 4294956240 18446744073709551615 134581524 0 0 4096 17442 0 0 0 17 0 0 0
/proc/28024/statm: 82473 81249 79 155 0 82316 0
Current children cumulated CPU time (s) 1121.69
Current children cumulated vsize (KiB) 329892

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 28027
/proc/meminfo: memFree=807784/2055920 swapFree=4181168/4192956
[pid=28024] ppid=28022 vsize=329892 CPUtime=1181.66
/proc/28024/stat : 28024 (precosat) R 28022 28024 27933 0 -1 4194304 351765 0 0 0 117989 177 0 0 25 0 1 0 146430216 337809408 81249 1992294400 134512640 135151029 4294956240 18446744073709551615 134554722 0 0 4096 17442 0 0 0 17 0 0 0
/proc/28024/statm: 82473 81249 79 155 0 82316 0
Current children cumulated CPU time (s) 1181.66
Current children cumulated vsize (KiB) 329892

[startup+1242.3 s]
/proc/loadavg: 1.08 1.01 0.97 2/65 28027
/proc/meminfo: memFree=807720/2055920 swapFree=4181168/4192956
[pid=28024] ppid=28022 vsize=329892 CPUtime=1241.63
/proc/28024/stat : 28024 (precosat) R 28022 28024 27933 0 -1 4194304 376686 0 0 0 123973 190 0 0 25 0 1 0 146430216 337809408 81258 1992294400 134512640 135151029 4294956240 18446744073709551615 134551604 0 0 4096 17442 0 0 0 17 0 0 0
/proc/28024/statm: 82473 81258 79 155 0 82316 0
Current children cumulated CPU time (s) 1241.63
Current children cumulated vsize (KiB) 329892

[startup+1302.3 s]
/proc/loadavg: 1.06 1.02 0.97 2/65 28027
/proc/meminfo: memFree=807720/2055920 swapFree=4181168/4192956
[pid=28024] ppid=28022 vsize=329892 CPUtime=1301.61
/proc/28024/stat : 28024 (precosat) R 28022 28024 27933 0 -1 4194304 376686 0 0 0 129971 190 0 0 25 0 1 0 146430216 337809408 81258 1992294400 134512640 135151029 4294956240 18446744073709551615 134554791 0 0 4096 17442 0 0 0 17 0 0 0
/proc/28024/statm: 82473 81258 79 155 0 82316 0
Current children cumulated CPU time (s) 1301.61
Current children cumulated vsize (KiB) 329892

[startup+1362.3 s]
/proc/loadavg: 1.10 1.03 0.98 2/65 28027
/proc/meminfo: memFree=807528/2055920 swapFree=4181168/4192956
[pid=28024] ppid=28022 vsize=329892 CPUtime=1361.57
/proc/28024/stat : 28024 (precosat) R 28022 28024 27933 0 -1 4194304 401601 0 0 0 135955 202 0 0 25 0 1 0 146430216 337809408 81261 1992294400 134512640 135151029 4294956240 18446744073709551615 134551629 0 0 4096 17442 0 0 0 17 0 0 0
/proc/28024/statm: 82473 81261 79 155 0 82316 0
Current children cumulated CPU time (s) 1361.57
Current children cumulated vsize (KiB) 329892

[startup+1422.31 s]
/proc/loadavg: 1.11 1.04 0.98 2/65 28027
/proc/meminfo: memFree=807656/2055920 swapFree=4181168/4192956
[pid=28024] ppid=28022 vsize=329892 CPUtime=1421.54
/proc/28024/stat : 28024 (precosat) R 28022 28024 27933 0 -1 4194304 401601 0 0 0 141952 202 0 0 25 0 1 0 146430216 337809408 81261 1992294400 134512640 135151029 4294956240 18446744073709551615 134554799 0 0 4096 17442 0 0 0 17 0 0 0
/proc/28024/statm: 82473 81261 79 155 0 82316 0
Current children cumulated CPU time (s) 1421.54
Current children cumulated vsize (KiB) 329892

[startup+1482.3 s]
/proc/loadavg: 1.11 1.05 0.99 2/65 28027
/proc/meminfo: memFree=807656/2055920 swapFree=4181168/4192956
[pid=28024] ppid=28022 vsize=329892 CPUtime=1481.5
/proc/28024/stat : 28024 (precosat) R 28022 28024 27933 0 -1 4194304 426515 0 0 0 147936 214 0 0 25 0 1 0 146430216 337809408 81263 1992294400 134512640 135151029 4294956240 18446744073709551615 134574250 0 0 4096 17442 0 0 0 17 0 0 0
/proc/28024/statm: 82473 81263 79 155 0 82316 0
Current children cumulated CPU time (s) 1481.5
Current children cumulated vsize (KiB) 329892

[startup+1542.3 s]
/proc/loadavg: 1.10 1.05 1.00 2/65 28027
/proc/meminfo: memFree=807656/2055920 swapFree=4181168/4192956
[pid=28024] ppid=28022 vsize=329892 CPUtime=1541.47
/proc/28024/stat : 28024 (precosat) R 28022 28024 27933 0 -1 4194304 426515 0 0 0 153933 214 0 0 25 0 1 0 146430216 337809408 81263 1992294400 134512640 135151029 4294956240 18446744073709551615 134554594 0 0 4096 17442 0 0 0 17 0 0 0
/proc/28024/statm: 82473 81263 79 155 0 82316 0
Current children cumulated CPU time (s) 1541.47
Current children cumulated vsize (KiB) 329892

[startup+1602.3 s]
/proc/loadavg: 1.09 1.06 1.00 2/65 28027
/proc/meminfo: memFree=807592/2055920 swapFree=4181168/4192956
[pid=28024] ppid=28022 vsize=338084 CPUtime=1601.44
/proc/28024/stat : 28024 (precosat) R 28022 28024 27933 0 -1 4194304 451436 0 0 0 159918 226 0 0 25 0 1 0 146430216 346198016 81272 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/28024/statm: 84521 81272 79 155 0 84364 0
Current children cumulated CPU time (s) 1601.44
Current children cumulated vsize (KiB) 338084

[startup+1662.3 s]
/proc/loadavg: 1.08 1.06 1.00 2/65 28027
/proc/meminfo: memFree=815528/2055920 swapFree=4181168/4192956
[pid=28024] ppid=28022 vsize=329892 CPUtime=1661.41
/proc/28024/stat : 28024 (precosat) R 28022 28024 27933 0 -1 4194304 467944 0 0 0 165907 234 0 0 25 0 1 0 146430216 337809408 79271 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 0 0 0
/proc/28024/statm: 82473 79271 79 155 0 82316 0
Current children cumulated CPU time (s) 1661.41
Current children cumulated vsize (KiB) 329892

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

[startup+1663.9 s]
/proc/loadavg: 1.08 1.06 1.00 2/65 28027
/proc/meminfo: memFree=815528/2055920 swapFree=4181168/4192956
[pid=28024] ppid=28022 vsize=329892 CPUtime=1663.01
/proc/28024/stat : 28024 (precosat) R 28022 28024 27933 0 -1 4194304 467944 0 0 0 166067 234 0 0 25 0 1 0 146430216 337809408 79271 1992294400 134512640 135151029 4294956240 18446744073709551615 134542806 0 0 4096 17442 0 0 0 17 0 0 0
/proc/28024/statm: 82473 79271 79 155 0 82316 0
Current children cumulated CPU time (s) 1663.01
Current children cumulated vsize (KiB) 329892

[startup+1689.5 s]
/proc/loadavg: 1.06 1.05 1.00 2/65 28027
/proc/meminfo: memFree=815528/2055920 swapFree=4181168/4192956
[pid=28024] ppid=28022 vsize=329892 CPUtime=1688.61
/proc/28024/stat : 28024 (precosat) R 28022 28024 27933 0 -1 4194304 467944 0 0 0 168626 235 0 0 25 0 1 0 146430216 337809408 79271 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 0 0 0
/proc/28024/statm: 82473 79271 79 155 0 82316 0
Current children cumulated CPU time (s) 1688.61
Current children cumulated vsize (KiB) 329892

[startup+1695.9 s]
/proc/loadavg: 1.13 1.07 1.01 2/65 28027
/proc/meminfo: memFree=815528/2055920 swapFree=4181168/4192956
[pid=28024] ppid=28022 vsize=329892 CPUtime=1695
/proc/28024/stat : 28024 (precosat) R 28022 28024 27933 0 -1 4194304 467944 0 0 0 169265 235 0 0 25 0 1 0 146430216 337809408 79271 1992294400 134512640 135151029 4294956240 18446744073709551615 134551629 0 0 4096 17442 0 0 0 17 0 0 0
/proc/28024/statm: 82473 79271 79 155 0 82316 0
Current children cumulated CPU time (s) 1695
Current children cumulated vsize (KiB) 329892

[startup+1702.3 s]
/proc/loadavg: 1.11 1.07 1.00 2/65 28027
/proc/meminfo: memFree=815528/2055920 swapFree=4181168/4192956
[pid=28024] ppid=28022 vsize=329892 CPUtime=1701.4
/proc/28024/stat : 28024 (precosat) R 28022 28024 27933 0 -1 4194304 467944 0 0 0 169905 235 0 0 25 0 1 0 146430216 337809408 79271 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/28024/statm: 82473 79271 79 155 0 82316 0
Current children cumulated CPU time (s) 1701.4
Current children cumulated vsize (KiB) 329892

[startup+1703.91 s]
/proc/loadavg: 1.11 1.07 1.00 2/65 28027
/proc/meminfo: memFree=815528/2055920 swapFree=4181168/4192956
[pid=28024] ppid=28022 vsize=329892 CPUtime=1703
/proc/28024/stat : 28024 (precosat) R 28022 28024 27933 0 -1 4194304 467944 0 0 0 170065 235 0 0 25 0 1 0 146430216 337809408 79271 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 0 0 0
/proc/28024/statm: 82473 79271 79 155 0 82316 0
Current children cumulated CPU time (s) 1703
Current children cumulated vsize (KiB) 329892

[startup+1704.7 s]
/proc/loadavg: 1.11 1.07 1.00 2/65 28027
/proc/meminfo: memFree=815528/2055920 swapFree=4181168/4192956
[pid=28024] ppid=28022 vsize=329892 CPUtime=1703.8
/proc/28024/stat : 28024 (precosat) R 28022 28024 27933 0 -1 4194304 467944 0 0 0 170145 235 0 0 25 0 1 0 146430216 337809408 79271 1992294400 134512640 135151029 4294956240 18446744073709551615 134554549 0 0 4096 17442 0 0 0 17 0 0 0
/proc/28024/statm: 82473 79271 79 155 0 82316 0
Current children cumulated CPU time (s) 1703.8
Current children cumulated vsize (KiB) 329892

[startup+1705.5 s]
/proc/loadavg: 1.11 1.07 1.00 2/65 28027
/proc/meminfo: memFree=815528/2055920 swapFree=4181168/4192956
[pid=28024] ppid=28022 vsize=329892 CPUtime=1704.6
/proc/28024/stat : 28024 (precosat) R 28022 28024 27933 0 -1 4194304 467944 0 0 0 170225 235 0 0 25 0 1 0 146430216 337809408 79271 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 0 0 0
/proc/28024/statm: 82473 79271 79 155 0 82316 0
Current children cumulated CPU time (s) 1704.6
Current children cumulated vsize (KiB) 329892

[startup+1705.9 s]
/proc/loadavg: 1.11 1.07 1.00 2/65 28027
/proc/meminfo: memFree=815528/2055920 swapFree=4181168/4192956
[pid=28024] ppid=28022 vsize=329892 CPUtime=1705
/proc/28024/stat : 28024 (precosat) R 28022 28024 27933 0 -1 4194304 467944 0 0 0 170265 235 0 0 25 0 1 0 146430216 337809408 79271 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/28024/statm: 82473 79271 79 155 0 82316 0
Current children cumulated CPU time (s) 1705
Current children cumulated vsize (KiB) 329892

[startup+1706 s]
/proc/loadavg: 1.10 1.06 1.00 2/65 28027
/proc/meminfo: memFree=815528/2055920 swapFree=4181168/4192956
[pid=28024] ppid=28022 vsize=329892 CPUtime=1705.1
/proc/28024/stat : 28024 (precosat) R 28022 28024 27933 0 -1 4194304 467944 0 0 0 170275 235 0 0 25 0 1 0 146430216 337809408 79271 1992294400 134512640 135151029 4294956240 18446744073709551615 134581524 0 0 4096 17442 0 0 0 17 0 0 0
/proc/28024/statm: 82473 79271 79 155 0 82316 0
Current children cumulated CPU time (s) 1705.1
Current children cumulated vsize (KiB) 329892

Child status: 20
Real time (s): 1706.06
CPU time (s): 1705.16
CPU user time (s): 1702.76
CPU system time (s): 2.39664
CPU usage (%): 99.9473
Max. virtual memory (cumulated for all children) (KiB): 362664

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1702.76
system time used= 2.39663
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 467945
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= 5877

runsolver used 1.45978 second user time and 4.75628 second system time

The end

Launcher Data 

Begin job on node37 at 2009-05-01 15:20:16
IDJOB=1773401
IDBENCH=69581
IDSOLVER=607
FILE ID=node37/1773401-1241184014
PBS_JOBID= 9224597
Free space on /tmp= 66504 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-1773401-1241184014/watcher-1773401-1241184014 -o /tmp/evaluation-result-1773401-1241184014/solver-1773401-1241184014 -C 10000 -W 12000 -M 1800  HOME/precosat HOME/instance-1773401-1241184014.cnf

TIME LIMIT= 10000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 1f1dd0782ec95ee5e6d7a06f92fc0f12
RANDOM SEED=1487153295

node37.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		: 3000.259
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		: 3000.259
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:       1133456 kB
Buffers:         66760 kB
Cached:         759340 kB
SwapCached:       5608 kB
Active:         143292 kB
Inactive:       690740 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1133456 kB
SwapTotal:     4192956 kB
SwapFree:      4181168 kB
Dirty:           36664 kB
Writeback:           0 kB
Mapped:          13616 kB
Slab:            74456 kB
Committed_AS:   799484 kB
PageTables:       1380 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= 66504 MiB
End job on node37 at 2009-05-01 15:48:43