Trace number 1732248

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
precosat 236? (TO) 1200.1 1200.51

General information on the benchmark

NameCRAFTED/sgen/sat/
sgen1-sat-280-100.cnf
MD5SUMc909afe1ffd8842fe3c52ac70d36fc85
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark395.338
Satisfiable
(Un)Satisfiability was proved
Number of variables280
Number of clauses672
Sum of the clauses size1680
Maximum clause length5
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2560
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 5112
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-1732248-1240779357.cnf
0.00/0.00	c found header 'p cnf 280 672'
0.00/0.00	c finished parsing
0.00/0.00	c
0.00/0.00	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
0.00/0.00	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
0.00/0.00	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
0.00/0.00	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
0.00/0.00	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
0.00/0.00	c --random=1 --spread=2000 --seed=0 --skip=25
0.00/0.00	c
0.00/0.00	c sizeof     vars[0] = 16   alignment = 0       0 MB
0.00/0.00	c sizeof     orgs[0] =  8   alignment = 0       0 MB
0.00/0.00	c sizeof     occs[0] =  8   alignment = 0       0 MB
0.00/0.00	c sizeof iirfs[0..1] =  8   alignment = 0       0 MB
0.00/0.00	c
0.00/0.00	c starting search after 0.0 seconds
0.00/0.00	c no decision limit
0.00/0.00	c
0.00/0.00	c       original/binary      fixed     eliminated      learned       agility
0.00/0.00	c   seconds        variables     equivalent    conflicts       height       MB
0.00/0.00	c
0.00/0.00	c *    0.0      672     280      0     0      0       0      0    0.0   0    0
0.00/0.00	c s    0.0      672     280      0     0      0       0      0    0.0   0    0
0.00/0.00	c l    0.0      672     280      0     0      0       0   1000    0.0   0    0
0.00/0.00	c R    0.0      672     280      0     0      0     100    100   60.8   9    0
0.00/0.00	c R    0.0      672     280      0     0      0     200    200   54.9  14    0
0.00/0.02	c R    0.0      672     280      0     0      0     806    806   48.9  21    0
0.00/0.03	c B    0.0      672     280      0     0      0    1000   1000   47.3  20    0
0.00/0.03	c +    0.0      672     280      0     0      0    1000   1100   47.3  20    0
0.04/0.04	c +    0.0      672     280      0     0      0    1250   1210   47.3  20    0
0.04/0.05	c +    0.1      672     280      0     0      0    1560   1331   46.8  20    0
0.04/0.07	c +    0.1      672     280      0     0      0    1954   1464   47.4  21    0
0.04/0.07	c B    0.1      672     280      0     0      0    2001   1381   47.6  20    0
0.04/0.09	c R    0.1      672     280      0     0      0    2413   1469   44.6  20    0
0.04/0.09	c +    0.1      672     280      0     0      0    2440   1610   44.5  20    0
0.09/0.11	c +    0.1      672     280      0     0      0    3051   1771   44.9  21    0
0.09/0.15	c +    0.1      672     280      0     0      0    3811   1948   45.5  22    1
0.09/0.19	c +    0.2      672     280      0     0      0    4760   2142   44.3  20    1
0.19/0.24	c +    0.2      672     280      0     0      0    5952   2356   44.7  19    1
0.19/0.26	c R    0.3      672     280      0     0      0    6437   2364   45.5  22    1
0.29/0.30	c
0.29/0.30	c       original/binary      fixed     eliminated      learned       agility
0.29/0.30	c   seconds        variables     equivalent    conflicts       height       MB
0.29/0.30	c
0.29/0.30	c +    0.3      672     280      0     0      0    7440   2591   43.4  20    1
0.29/0.33	c B    0.3      672     280      0     0      0    8007   2594   42.5  21    1
0.29/0.39	c +    0.4      672     280      0     0      0    9300   2850   43.2  22    1
0.49/0.51	c +    0.5      672     280      0     0      0   11625   3135   44.8  21    1
0.59/0.66	c +    0.7      672     280      0     0      0   14530   3448   45.0  20    1
0.69/0.74	c R    0.7      672     280      0     0      0   16051   3452   43.6  20    1
0.79/0.85	c +    0.9      672     280      0     0      0   18161   3792   42.3  20    1
1.10/1.10	c +    1.1      672     280      0     0      0   22700   4171   42.5  21    1
1.10/1.18	c B    1.2      672     280      0     0      0   24010   4177   43.0  22    1
1.39/1.43	c +    1.4      672     280      0     0      0   28376   4588   44.0  22    1
1.79/1.85	c +    1.9      672     280      0     0      0   35474   5046   44.0  20    2
1.99/2.04	c R    2.0      672     280      0     0      0   38503   5050   43.0  21    2
2.39/2.41	c +    2.4      672     280      0     0      0   44342   5550   41.2  21    2
3.09/3.13	c +    3.1      672     280      0     0      0   55426   6105   42.3  21    2
3.69/3.72	c B    3.7      672     280      0     0      0   64024   6110   43.3  20    2
3.99/4.06	c +    4.1      672     280      0     0      0   69280   6715   43.7  21    2
5.19/5.22	c +    5.2      672     280      0     0      0   86600   7386   43.4  20    2
5.39/5.46	c R    5.5      672     280      0     0      0   89830   7393   42.8  20    3
6.79/6.85	c +    6.9      672     280      0     0      0  108250   8124   41.9  21    3
8.88/8.99	c
8.88/8.99	c       original/binary      fixed     eliminated      learned       agility
8.88/8.99	c   seconds        variables     equivalent    conflicts       height       MB
8.88/8.99	c
8.88/8.99	c +    9.0      672     280      0     0      0  135310   8936   41.7  22    3
10.99/11.03	c B   11.0      672     280      0     0      0  160038   8942   42.5  21    4
11.68/11.77	c +   11.8      672     280      0     0      0  169135   9829   43.0  22    4
14.88/14.92	c R   14.9      672     280      0     0      0  205234   9833   43.0  20    5
15.38/15.41	c +   15.4      672     280      0     0      0  211415  10811   42.5  20    5
20.69/20.73	c +   20.7      672     280      0     0      0  264265  11892   42.0  23    5
27.08/27.13	c +   27.1      672     280      0     0      0  330332  13081   41.9  20    6
32.99/33.03	c B   33.0      672     280      0     0      0  384083  13099   43.0  23    6
36.08/36.13	c +   36.1      672     280      0     0      0  412915  14389   43.4  19    6
41.88/41.91	c R   41.9      672     280      0     0      0  461651  14399   44.0  22    7
48.57/48.68	c +   48.7      672     280      0     0      0  516140  15827   42.3  21    8
64.47/64.50	c +   64.5      672     280      0     0      0  645176  17409   42.9  22    8
85.16/85.22	c +   85.2      672     280      0     0      0  806470  19149   43.1  21    9
97.76/97.83	c B   97.8      672     280      0     0      0  896190  19158   43.6  21   10
112.85/112.90	c +  112.9      672     280      0     0      0 1008085  21063   44.1  20   11
115.86/115.90	c R  115.9      672     280      0     0      0 1025720  21084   44.1  21   12
154.54/154.69	c +  154.6      672     280      0     0      0 1260106  23169   43.1  22   13
206.12/206.25	c +  206.2      672     280      0     0      0 1575130  25485   43.0  21   14
277.99/278.11	c +  278.0      672     280      0     0      0 1968914  28033   42.8  21   16
294.39/294.56	c
294.39/294.56	c       original/binary      fixed     eliminated      learned       agility
294.39/294.56	c   seconds        variables     equivalent    conflicts       height       MB
294.39/294.56	c
294.39/294.56	c B  294.5      672     280      0     0      0 2048423  28035   43.1  21   16
338.07/338.21	c R  338.1      672     280      0     0      0 2256283  28038   43.5  20   19
381.96/382.16	c +  382.0      672     280      0     0      0 2461140  30836   43.9  21   20
524.81/525.07	c +  524.9      672     280      0     0      0 3076430  33919   43.3  19   21
715.24/715.53	c +  715.3      672     280      0     0      0 3845536  37310   43.4  22   23
926.67/927.02	c B  926.7      672     280      0     0      0 4608871  37321   43.9  21   26
981.36/981.75	c +  981.4      672     280      0     0      0 4806920  41041   43.5  20   27
1013.35/1013.73	c R 1013.4      672     280      0     0      0 4922217  41048   43.5  21   28
1200.09/1200.50	c
1200.09/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.09/1200.50	c
1200.09/1200.50	c 5584139 conflicts, 7161562 decisions, 1 random
1200.09/1200.50	c 0 iterations, 8778 restarts, 0 skipped
1200.09/1200.50	c 39 enlarged, 0 shrunken, 54580 rescored, 1159 rebiased
1200.09/1200.50	c 1 simplifications, 0 reductions
1200.09/1200.50	c
1200.09/1200.50	c vars: 0 fixed, 0 equiv, 0 elim, 0 merged
1200.09/1200.50	c elim: 1960 resolutions, 1 phases, 1 rounds
1200.09/1200.50	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.09/1200.50	c arty: 0.00 and 0.00 xor average arity
1200.09/1200.50	c prbe: 135520 probed, 242 phases, 242 rounds
1200.09/1200.50	c prbe: 0 failed, 0 lifted, 0 merged
1200.09/1200.50	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.09/1200.50	c hash: 0 units, 0 merged
1200.09/1200.50	c mins: 258708891 learned, 13% deleted, 2 strong, 21 depth
1200.09/1200.50	c subs: 0 forward, 0 backward, 0 doms
1200.09/1200.50	c strs: 0 forward, 0 backward
1200.09/1200.50	c doms: 0 dominators, 0 high, 0 low
1200.09/1200.50	c prps: 379237408 propagations, 0.32 megaprops
1200.09/1200.50	c
1200.09/1200.50	c 1200.1 seconds, 32 MB max, 1107 MB recycled
1200.09/1200.50	c
1200.09/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.09/1200.50	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-1732248-1240779357/watcher-1732248-1240779357 -o /tmp/evaluation-result-1732248-1240779357/solver-1732248-1240779357 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1732248-1240779357.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: 1.08 1.48 1.34 3/65 12817
/proc/meminfo: memFree=1834872/2055920 swapFree=4181396/4192956
[pid=12817] ppid=12815 vsize=784 CPUtime=0
/proc/12817/stat : 12817 (precosat) R 12815 12817 12692 0 -1 4194304 131 0 0 0 0 0 0 0 21 0 1 0 105965068 802816 115 1992294400 134512640 135151029 4294956224 18446744073709551615 134574120 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12817/statm: 196 115 80 155 0 39 0

[startup+0.0434791 s]
/proc/loadavg: 1.08 1.48 1.34 3/65 12817
/proc/meminfo: memFree=1834872/2055920 swapFree=4181396/4192956
[pid=12817] ppid=12815 vsize=1048 CPUtime=0.04
/proc/12817/stat : 12817 (precosat) R 12815 12817 12692 0 -1 4194304 195 0 0 0 4 0 0 0 21 0 1 0 105965068 1073152 179 1992294400 134512640 135151029 4294956224 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12817/statm: 262 179 80 155 0 105 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1048

[startup+0.101491 s]
/proc/loadavg: 1.08 1.48 1.34 3/65 12817
/proc/meminfo: memFree=1834872/2055920 swapFree=4181396/4192956
[pid=12817] ppid=12815 vsize=1180 CPUtime=0.09
/proc/12817/stat : 12817 (precosat) R 12815 12817 12692 0 -1 4194304 234 0 0 0 9 0 0 0 21 0 1 0 105965068 1208320 218 1992294400 134512640 135151029 4294956224 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12817/statm: 295 218 80 155 0 138 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1180

[startup+0.301527 s]
/proc/loadavg: 1.08 1.48 1.34 3/65 12817
/proc/meminfo: memFree=1834872/2055920 swapFree=4181396/4192956
[pid=12817] ppid=12815 vsize=1576 CPUtime=0.29
/proc/12817/stat : 12817 (precosat) R 12815 12817 12692 0 -1 4194304 309 0 0 0 29 0 0 0 23 0 1 0 105965068 1613824 293 1992294400 134512640 135151029 4294956224 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12817/statm: 394 293 80 155 0 237 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1576

[startup+0.701602 s]
/proc/loadavg: 1.08 1.48 1.34 3/65 12817
/proc/meminfo: memFree=1834872/2055920 swapFree=4181396/4192956
[pid=12817] ppid=12815 vsize=1840 CPUtime=0.69
/proc/12817/stat : 12817 (precosat) R 12815 12817 12692 0 -1 4194304 394 0 0 0 69 0 0 0 25 0 1 0 105965068 1884160 378 1992294400 134512640 135151029 4294956224 18446744073709551615 134574250 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12817/statm: 460 378 80 155 0 303 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1840

[startup+1.50175 s]
/proc/loadavg: 1.08 1.48 1.34 2/66 12818
/proc/meminfo: memFree=1833328/2055920 swapFree=4181396/4192956
[pid=12817] ppid=12815 vsize=2368 CPUtime=1.49
/proc/12817/stat : 12817 (precosat) R 12815 12817 12692 0 -1 4194304 528 0 0 0 149 0 0 0 25 0 1 0 105965068 2424832 512 1992294400 134512640 135151029 4294956224 18446744073709551615 134554644 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12817/statm: 592 512 80 155 0 435 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2368

[startup+3.10105 s]
/proc/loadavg: 1.08 1.48 1.34 2/66 12818
/proc/meminfo: memFree=1832688/2055920 swapFree=4181396/4192956
[pid=12817] ppid=12815 vsize=3028 CPUtime=3.09
/proc/12817/stat : 12817 (precosat) R 12815 12817 12692 0 -1 4194304 666 0 0 0 309 0 0 0 25 0 1 0 105965068 3100672 650 1992294400 134512640 135151029 4294956224 18446744073709551615 134551501 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12817/statm: 757 650 80 155 0 600 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3028

[startup+6.30164 s]
/proc/loadavg: 1.08 1.47 1.33 2/66 12818
/proc/meminfo: memFree=1831728/2055920 swapFree=4181396/4192956
[pid=12817] ppid=12815 vsize=3952 CPUtime=6.29
/proc/12817/stat : 12817 (precosat) R 12815 12817 12692 0 -1 4194304 906 0 0 0 629 0 0 0 25 0 1 0 105965068 4046848 890 1992294400 134512640 135151029 4294956224 18446744073709551615 134555084 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12817/statm: 988 890 80 155 0 831 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3952

[startup+12.7018 s]
/proc/loadavg: 1.07 1.47 1.33 2/66 12818
/proc/meminfo: memFree=1830392/2055920 swapFree=4181396/4192956
[pid=12817] ppid=12815 vsize=4892 CPUtime=12.68
/proc/12817/stat : 12817 (precosat) R 12815 12817 12692 0 -1 4194304 1143 0 0 0 1268 0 0 0 25 0 1 0 105965068 5009408 1127 1992294400 134512640 135151029 4294956224 18446744073709551615 134554894 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12817/statm: 1223 1127 80 155 0 1066 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 4892

[startup+25.5012 s]
/proc/loadavg: 1.05 1.44 1.33 2/66 12818
/proc/meminfo: memFree=1828856/2055920 swapFree=4181396/4192956
[pid=12817] ppid=12815 vsize=6700 CPUtime=25.49
/proc/12817/stat : 12817 (precosat) R 12815 12817 12692 0 -1 4194304 1529 0 0 0 2548 1 0 0 25 0 1 0 105965068 6860800 1513 1992294400 134512640 135151029 4294956224 18446744073709551615 134554568 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12817/statm: 1675 1513 80 155 0 1518 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 6700

[startup+51.102 s]
/proc/loadavg: 1.03 1.41 1.32 2/66 12818
/proc/meminfo: memFree=1826360/2055920 swapFree=4181396/4192956
[pid=12817] ppid=12815 vsize=9280 CPUtime=51.07
/proc/12817/stat : 12817 (precosat) R 12815 12817 12692 0 -1 4194304 2139 0 0 0 5106 1 0 0 25 0 1 0 105965068 9502720 2123 1992294400 134512640 135151029 4294956224 18446744073709551615 134554907 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12817/statm: 2320 2123 80 155 0 2163 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 9280

[startup+102.305 s]
/proc/loadavg: 1.01 1.34 1.29 2/66 12818
/proc/meminfo: memFree=1824312/2055920 swapFree=4181396/4192956
[pid=12817] ppid=12815 vsize=11416 CPUtime=102.26
/proc/12817/stat : 12817 (precosat) R 12815 12817 12692 0 -1 4194304 2619 0 0 0 10225 1 0 0 25 0 1 0 105965068 11689984 2603 1992294400 134512640 135151029 4294956224 18446744073709551615 134581738 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12817/statm: 2854 2603 80 155 0 2697 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 11416

[startup+162.302 s]
/proc/loadavg: 1.00 1.28 1.27 2/66 12818
/proc/meminfo: memFree=1820792/2055920 swapFree=4181396/4192956
[pid=12817] ppid=12815 vsize=15560 CPUtime=162.24
/proc/12817/stat : 12817 (precosat) R 12815 12817 12692 0 -1 4194304 3487 0 0 0 16222 2 0 0 25 0 1 0 105965068 15933440 3471 1992294400 134512640 135151029 4294956224 18446744073709551615 134555146 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12817/statm: 3890 3471 80 155 0 3733 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 15560

[startup+222.302 s]
/proc/loadavg: 1.00 1.22 1.26 2/66 12818
/proc/meminfo: memFree=1818936/2055920 swapFree=4181396/4192956
[pid=12817] ppid=12815 vsize=17684 CPUtime=222.22
/proc/12817/stat : 12817 (precosat) R 12815 12817 12692 0 -1 4194304 3941 0 0 0 22220 2 0 0 25 0 1 0 105965068 18108416 3925 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12817/statm: 4421 3925 80 155 0 4264 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 17684

[startup+282.302 s]
/proc/loadavg: 1.00 1.18 1.24 2/66 12818
/proc/meminfo: memFree=1818232/2055920 swapFree=4181396/4192956
[pid=12817] ppid=12815 vsize=18380 CPUtime=282.19
/proc/12817/stat : 12817 (precosat) R 12815 12817 12692 0 -1 4194304 4110 0 0 0 28217 2 0 0 25 0 1 0 105965068 18821120 4094 1992294400 134512640 135151029 4294956224 18446744073709551615 134554805 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12817/statm: 4595 4094 80 155 0 4438 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 18380

[startup+342.302 s]
/proc/loadavg: 1.00 1.14 1.22 2/66 12824
/proc/meminfo: memFree=1815928/2055920 swapFree=4181396/4192956
[pid=12817] ppid=12815 vsize=20904 CPUtime=342.17
/proc/12817/stat : 12817 (precosat) R 12815 12817 12692 0 -1 4194304 4648 0 0 0 34214 3 0 0 25 0 1 0 105965068 21405696 4632 1992294400 134512640 135151029 4294956224 18446744073709551615 134552652 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12817/statm: 5226 4632 80 155 0 5069 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 20904

[startup+402.301 s]
/proc/loadavg: 1.00 1.12 1.20 2/66 12824
/proc/meminfo: memFree=1814328/2055920 swapFree=4181396/4192956
[pid=12817] ppid=12815 vsize=22772 CPUtime=402.15
/proc/12817/stat : 12817 (precosat) R 12815 12817 12692 0 -1 4194304 5044 0 0 0 40212 3 0 0 25 0 1 0 105965068 23318528 5028 1992294400 134512640 135151029 4294956224 18446744073709551615 134574660 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12817/statm: 5693 5028 80 155 0 5536 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 22772

[startup+462.301 s]
/proc/loadavg: 1.00 1.09 1.18 2/66 12824
/proc/meminfo: memFree=1814072/2055920 swapFree=4181396/4192956
[pid=12817] ppid=12815 vsize=23092 CPUtime=462.13
/proc/12817/stat : 12817 (precosat) R 12815 12817 12692 0 -1 4194304 5098 0 0 0 46210 3 0 0 25 0 1 0 105965068 23646208 5082 1992294400 134512640 135151029 4294956224 18446744073709551615 134551629 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12817/statm: 5773 5082 80 155 0 5616 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 23092

[startup+522.301 s]
/proc/loadavg: 1.00 1.07 1.17 2/66 12824
/proc/meminfo: memFree=1813368/2055920 swapFree=4181396/4192956
[pid=12817] ppid=12815 vsize=23860 CPUtime=522.11
/proc/12817/stat : 12817 (precosat) R 12815 12817 12692 0 -1 4194304 5267 0 0 0 52208 3 0 0 25 0 1 0 105965068 24432640 5251 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12817/statm: 5965 5251 80 155 0 5808 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 23860

[startup+582.303 s]
/proc/loadavg: 1.00 1.06 1.16 2/66 12824
/proc/meminfo: memFree=1812920/2055920 swapFree=4181396/4192956
[pid=12817] ppid=12815 vsize=24452 CPUtime=582.09
/proc/12817/stat : 12817 (precosat) R 12815 12817 12692 0 -1 4194304 5374 0 0 0 58205 4 0 0 25 0 1 0 105965068 25038848 5358 1992294400 134512640 135151029 4294956224 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12817/statm: 6113 5358 80 155 0 5956 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 24452

[startup+642.302 s]
/proc/loadavg: 1.00 1.04 1.15 2/66 12824
/proc/meminfo: memFree=1810744/2055920 swapFree=4181396/4192956
[pid=12817] ppid=12815 vsize=26808 CPUtime=642.07
/proc/12817/stat : 12817 (precosat) R 12815 12817 12692 0 -1 4194304 5922 0 0 0 64203 4 0 0 25 0 1 0 105965068 27451392 5906 1992294400 134512640 135151029 4294956224 18446744073709551615 134554580 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12817/statm: 6702 5906 80 155 0 6545 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 26808

[startup+702.302 s]
/proc/loadavg: 1.00 1.03 1.14 2/66 12824
/proc/meminfo: memFree=1810488/2055920 swapFree=4181396/4192956
[pid=12817] ppid=12815 vsize=27192 CPUtime=702.05
/proc/12817/stat : 12817 (precosat) R 12815 12817 12692 0 -1 4194304 5974 0 0 0 70201 4 0 0 25 0 1 0 105965068 27844608 5958 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12817/statm: 6798 5958 80 155 0 6641 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 27192

[startup+762.305 s]
/proc/loadavg: 1.00 1.02 1.12 2/66 12824
/proc/meminfo: memFree=1810360/2055920 swapFree=4181396/4192956
[pid=12817] ppid=12815 vsize=27192 CPUtime=762.04
/proc/12817/stat : 12817 (precosat) R 12815 12817 12692 0 -1 4194304 5980 0 0 0 76199 5 0 0 25 0 1 0 105965068 27844608 5964 1992294400 134512640 135151029 4294956224 18446744073709551615 134551501 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12817/statm: 6798 5964 80 155 0 6641 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 27192

[startup+822.301 s]
/proc/loadavg: 1.00 1.02 1.11 2/66 12824
/proc/meminfo: memFree=1809976/2055920 swapFree=4181396/4192956
[pid=12817] ppid=12815 vsize=27516 CPUtime=822.01
/proc/12817/stat : 12817 (precosat) R 12815 12817 12692 0 -1 4194304 6077 0 0 0 82196 5 0 0 25 0 1 0 105965068 28176384 6061 1992294400 134512640 135151029 4294956224 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12817/statm: 6879 6061 80 155 0 6722 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 27516

[startup+882.302 s]
/proc/loadavg: 1.00 1.01 1.10 2/66 12824
/proc/meminfo: memFree=1809848/2055920 swapFree=4181396/4192956
[pid=12817] ppid=12815 vsize=27516 CPUtime=881.99
/proc/12817/stat : 12817 (precosat) R 12815 12817 12692 0 -1 4194304 6097 0 0 0 88194 5 0 0 25 0 1 0 105965068 28176384 6081 1992294400 134512640 135151029 4294956224 18446744073709551615 134554811 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12817/statm: 6879 6081 80 155 0 6722 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 27516

[startup+942.302 s]
/proc/loadavg: 1.00 1.01 1.09 2/66 12824
/proc/meminfo: memFree=1808312/2055920 swapFree=4181396/4192956
[pid=12817] ppid=12815 vsize=29380 CPUtime=941.97
/proc/12817/stat : 12817 (precosat) R 12815 12817 12692 0 -1 4194304 6484 0 0 0 94192 5 0 0 25 0 1 0 105965068 30085120 6468 1992294400 134512640 135151029 4294956224 18446744073709551615 134574555 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12817/statm: 7345 6468 80 155 0 7188 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 29380

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.08 2/66 12824
/proc/meminfo: memFree=1807096/2055920 swapFree=4181396/4192956
[pid=12817] ppid=12815 vsize=30820 CPUtime=1001.95
/proc/12817/stat : 12817 (precosat) R 12815 12817 12692 0 -1 4194304 6783 0 0 0 100189 6 0 0 25 0 1 0 105965068 31559680 6767 1992294400 134512640 135151029 4294956224 18446744073709551615 134555084 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12817/statm: 7705 6767 80 155 0 7548 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 30820

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.08 2/66 12824
/proc/meminfo: memFree=1805432/2055920 swapFree=4181396/4192956
[pid=12817] ppid=12815 vsize=33064 CPUtime=1061.93
/proc/12817/stat : 12817 (precosat) R 12815 12817 12692 0 -1 4194304 7204 0 0 0 106187 6 0 0 25 0 1 0 105965068 33857536 7188 1992294400 134512640 135151029 4294956224 18446744073709551615 134555080 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12817/statm: 8266 7188 80 155 0 8109 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 33064

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.07 2/66 12824
/proc/meminfo: memFree=1803960/2055920 swapFree=4181396/4192956
[pid=12817] ppid=12815 vsize=34904 CPUtime=1121.91
/proc/12817/stat : 12817 (precosat) R 12815 12817 12692 0 -1 4194304 7557 0 0 0 112184 7 0 0 25 0 1 0 105965068 35741696 7541 1992294400 134512640 135151029 4294956224 18446744073709551615 134555134 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12817/statm: 8726 7541 80 155 0 8569 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 34904

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.07 2/66 12824
/proc/meminfo: memFree=1803960/2055920 swapFree=4181396/4192956
[pid=12817] ppid=12815 vsize=34904 CPUtime=1181.89
/proc/12817/stat : 12817 (precosat) R 12815 12817 12692 0 -1 4194304 7559 0 0 0 118182 7 0 0 25 0 1 0 105965068 35741696 7543 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12817/statm: 8726 7543 80 155 0 8569 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 34904



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.06 2/66 12824
/proc/meminfo: memFree=1803832/2055920 swapFree=4181396/4192956
[pid=12817] ppid=12815 vsize=35036 CPUtime=1200.09
/proc/12817/stat : 12817 (precosat) R 12815 12817 12692 0 -1 4194304 7579 0 0 0 120002 7 0 0 25 0 1 0 105965068 35876864 7563 1992294400 134512640 135151029 4294956224 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12817/statm: 8759 7563 80 155 0 8602 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 35036

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.06 2/66 12824
/proc/meminfo: memFree=1803832/2055920 swapFree=4181396/4192956
[pid=12817] ppid=12815 vsize=35036 CPUtime=1200.09
/proc/12817/stat : 12817 (precosat) R 12815 12817 12692 0 -1 4194304 7579 0 0 0 120002 7 0 0 25 0 1 0 105965068 35876864 7563 1992294400 134512640 135151029 4294956224 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12817/statm: 8759 7563 80 155 0 8602 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 35036

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.1
CPU user time (s): 1200.03
CPU system time (s): 0.075988
CPU usage (%): 99.966
Max. virtual memory (cumulated for all children) (KiB): 35036

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.03
system time used= 0.075988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7579
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= 2667

runsolver used 1.25581 second user time and 2.77758 second system time

The end

Launcher Data 

Begin job on node82 at 2009-04-26 22:55:57
IDJOB=1732248
IDBENCH=71113
IDSOLVER=507
FILE ID=node82/1732248-1240779357
PBS_JOBID= 9187270
Free space on /tmp= 66380 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/CRAFTED/sgen/sat/sgen1-sat-280-100.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1732248-1240779357/watcher-1732248-1240779357 -o /tmp/evaluation-result-1732248-1240779357/solver-1732248-1240779357 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1732248-1240779357.cnf

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

MD5SUM BENCH= c909afe1ffd8842fe3c52ac70d36fc85
RANDOM SEED=70580299

node82.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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1835288 kB
Buffers:         31444 kB
Cached:         132032 kB
SwapCached:       5300 kB
Active:          27212 kB
Inactive:       144636 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1835288 kB
SwapTotal:     4192956 kB
SwapFree:      4181396 kB
Dirty:             716 kB
Writeback:           0 kB
Mapped:          14408 kB
Slab:            34716 kB
Committed_AS:   310548 kB
PageTables:       1384 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66376 MiB
End job on node82 at 2009-04-26 23:16:00