Trace number 1512767

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) 1200.06 1200.93

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/1100/
unif-k5-r20-v1100-c22000-S1912214877-051.cnf
MD5SUM3e2c453febe9a82dafec20260d8edecb
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark42.9165
Satisfiable
(Un)Satisfiability was proved
Number of variables1100
Number of clauses22000
Sum of the clauses size110000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 522000
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-1512767-1238208927.cnf
0.00/0.00	c found header 'p cnf 1100 22000'
0.01/0.02	c finished parsing
0.01/0.02	c
0.01/0.02	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
0.01/0.02	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
0.01/0.02	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
0.01/0.02	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
0.01/0.02	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
0.01/0.02	c --random=1 --spread=2000 --seed=0 --skip=25
0.01/0.02	c
0.01/0.02	c sizeof     vars[0] = 16   alignment = 0       0 MB
0.01/0.02	c sizeof     orgs[0] =  8   alignment = 0       0 MB
0.01/0.02	c sizeof     occs[0] =  8   alignment = 0       0 MB
0.01/0.02	c sizeof iirfs[0..1] =  8   alignment = 0       0 MB
0.01/0.02	c
0.01/0.02	c starting search after 0.0 seconds
0.01/0.02	c no decision limit
0.01/0.02	c
0.01/0.02	c       original/binary      fixed     eliminated      learned       agility
0.01/0.02	c   seconds        variables     equivalent    conflicts       height       MB
0.01/0.02	c
0.01/0.02	c *    0.0    22000    1100      0     0      0       0      0    0.0   0    1
0.19/0.21	c s    0.2    22000    1100      0     0      0       0      0    0.0   0    2
0.19/0.21	c l    0.2    22000    1100      0     0      0       0  22000    0.0   0    2
0.19/0.23	c R    0.2    22000    1100      0     0      0     100    100  220.3  15    2
0.19/0.24	c R    0.2    22000    1100      0     0      0     203    203  213.5  21    2
0.29/0.31	c N    0.3    22000    1100      0     0      0     807    807  233.3  27    2
0.29/0.33	c B    0.3    22000    1100      0     0      0    1002   1002  239.4  26    2
0.39/0.47	c B    0.5    22000    1100      0     0      0    2002   2002  248.8  26    3
0.49/0.52	c N    0.5    22000    1100      0     0      0    2413   2413  246.7  28    3
0.99/1.08	c N    1.1    22000    1100      0     0      0    6429   6429  262.5  26    6
1.29/1.33	c B    1.3    22000    1100      0     0      0    8003   8003  264.9  27    7
2.69/2.71	c R    2.7    22000    1100      0     0      0   16058  16058  265.9  25   12
3.78/3.87	c +    3.9    22000    1100      0     0      0   22000  24200  268.4  27   16
4.19/4.29	c B    4.3    22000    1100      0     0      0   24011  24011  268.9  26   17
4.99/5.04	c +    5.0    22000    1100      0     0      0   27500  26620  269.5  25   17
6.88/6.91	c +    6.9    22000    1100      0     0      0   34375  29282  270.4  25   19
8.19/8.23	c N    8.2    22000    1100      0     0      0   38500  29291  270.6  26   21
9.89/9.95	c +   10.0    22000    1100      0     0      0   42965  32210  270.7  27   21
13.69/13.76	c +   13.8    22000    1100      0     0      0   53708  35431  271.1  25   24
16.18/16.22	c
16.18/16.22	c       original/binary      fixed     eliminated      learned       agility
16.18/16.22	c   seconds        variables     equivalent    conflicts       height       MB
16.18/16.22	c
16.18/16.22	c B   16.2    22000    1100      0     0      0   64028  35443  268.5  27   25
16.88/16.99	c +   17.0    22000    1100      0     0      0   67135  38974  269.9  27   25
21.78/21.84	c +   21.8    22000    1100      0     0      0   83915  42871  274.7  25   27
23.78/23.85	c N   23.8    22000    1100      0     0      0   89800  42890  274.3  28   30
29.98/30.02	c +   30.0    22000    1100      0     0      0  104891  47158  273.5  27   32
38.68/38.77	c +   38.8    22000    1100      0     0      0  131110  51873  275.1  27   35
47.57/47.63	c B   47.6    22000    1100      0     0      0  160057  51889  274.6  26   37
48.77/48.86	c +   48.8    22000    1100      0     0      0  163888  57060  275.4  27   38
63.68/63.80	c +   63.8    22000    1100      0     0      0  204862  62766  277.2  25   43
63.97/64.01	c R   64.0    22000    1100      0     0      0  205200  57409  277.2  25   43
85.26/85.32	c +   85.3    22000    1100      0     0      0  256077  69042  280.6  26   46
110.85/110.98	c +  110.9    22000    1100      0     0      0  320095  75946  278.4  25   50
138.44/138.55	c B  138.5    22000    1100      0     0      0  384108  75961  277.8  26   57
144.34/144.48	c +  144.4    22000    1100      0     0      0  400115  83540  277.3  25   56
176.22/176.35	c N  176.3    22000    1100      0     0      0  461589  83558  275.4  27   62
213.32/213.43	c +  213.4    22000    1100      0     0      0  500143  91894  274.4  25   67
285.28/285.45	c +  285.3    22000    1100      0     0      0  625175 101083  275.2  24   70
372.25/372.42	c +  372.3    22000    1100      0     0      0  781469 111191  275.6  28   77
431.31/431.96	c B  431.4    22000    1100      0     0      0  896227 111196  274.6  25   84
474.50/475.19	c
474.50/475.19	c       original/binary      fixed     eliminated      learned       agility
474.50/475.19	c   seconds        variables     equivalent    conflicts       height       MB
474.50/475.19	c
474.50/475.19	c +  474.6    22000    1100      0     0      0  976835 122310  273.5  27   84
516.98/517.66	c N  517.1    22000    1100      0     0      0 1025646 122328  272.8  26   94
717.81/718.50	c +  717.8    22000    1100      0     0      0 1221040 134541  271.7  27   94
919.64/920.48	c +  919.7    22000    1100      0     0      0 1526300 147995  272.4  28  104
1200.03/1200.90	c
1200.03/1200.90	c *** CAUGHT SIGNAL 15 ***
1200.03/1200.90	c
1200.03/1200.90	c 1892759 conflicts, 2480434 decisions, 1 random
1200.03/1200.90	c 0 iterations, 407 restarts, 3248 skipped
1200.03/1200.90	c 20 enlarged, 0 shrunken, 18509 rescored, 508 rebiased
1200.03/1200.90	c 1 simplifications, 0 reductions
1200.03/1200.90	c
1200.03/1200.90	c vars: 0 fixed, 0 equiv, 0 elim, 0 merged
1200.03/1200.90	c elim: 111939 resolutions, 1 phases, 1 rounds
1200.03/1200.90	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.03/1200.90	c arty: 0.00 and 0.00 xor average arity
1200.03/1200.90	c prbe: 206800 probed, 94 phases, 94 rounds
1200.03/1200.90	c prbe: 0 failed, 0 lifted, 0 merged
1200.03/1200.90	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.03/1200.90	c hash: 0 units, 0 merged
1200.03/1200.90	c mins: 292856167 learned, 7% deleted, 0 strong, 26 depth
1200.03/1200.90	c subs: 0 forward, 0 backward, 0 doms
1200.03/1200.90	c strs: 0 forward, 0 backward
1200.03/1200.90	c doms: 0 dominators, 0 high, 0 low
1200.03/1200.90	c prps: 207193199 propagations, 0.17 megaprops
1200.03/1200.90	c
1200.03/1200.90	c 1200.0 seconds, 118 MB max, 1069 MB recycled
1200.03/1200.90	c
1200.03/1200.90	c *** CAUGHT SIGNAL 15 ***
1200.03/1200.90	c

Verifier Data 

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

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1512767-1238208927/watcher-1512767-1238208927 -o /tmp/evaluation-result-1512767-1238208927/solver-1512767-1238208927 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1512767-1238208927.cnf 

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


[startup+0 s]
/proc/loadavg: 0.91 0.95 0.90 3/73 5533
/proc/meminfo: memFree=1180032/2055920 swapFree=4173988/4192956
[pid=5533] ppid=5531 vsize=1052 CPUtime=0
/proc/5533/stat : 5533 (precosat) R 5531 5533 5404 0 -1 4194304 176 0 0 0 0 0 0 0 20 0 1 0 1093557736 1077248 161 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5533/statm: 263 161 63 155 0 106 0

[startup+0.014857 s]
/proc/loadavg: 0.91 0.95 0.90 3/73 5533
/proc/meminfo: memFree=1180032/2055920 swapFree=4173988/4192956
[pid=5533] ppid=5531 vsize=1712 CPUtime=0.01
/proc/5533/stat : 5533 (precosat) R 5531 5533 5404 0 -1 4194304 331 0 0 0 1 0 0 0 21 0 1 0 1093557736 1753088 316 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5533/statm: 428 317 63 155 0 271 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1712

[startup+0.10187 s]
/proc/loadavg: 0.91 0.95 0.90 3/73 5533
/proc/meminfo: memFree=1180032/2055920 swapFree=4173988/4192956
[pid=5533] ppid=5531 vsize=3480 CPUtime=0.09
/proc/5533/stat : 5533 (precosat) R 5531 5533 5404 0 -1 4194304 837 0 0 0 9 0 0 0 21 0 1 0 1093557736 3563520 766 1992294400 134512640 135151029 4294956240 18446744073709551615 134526328 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5533/statm: 870 766 79 155 0 713 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3480

[startup+0.301908 s]
/proc/loadavg: 0.91 0.95 0.90 3/73 5533
/proc/meminfo: memFree=1180032/2055920 swapFree=4173988/4192956
[pid=5533] ppid=5531 vsize=3480 CPUtime=0.29
/proc/5533/stat : 5533 (precosat) R 5531 5533 5404 0 -1 4194304 837 0 0 0 29 0 0 0 22 0 1 0 1093557736 3563520 766 1992294400 134512640 135151029 4294956240 18446744073709551615 134574250 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5533/statm: 870 766 79 155 0 713 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3480

[startup+0.701984 s]
/proc/loadavg: 0.91 0.95 0.90 3/73 5533
/proc/meminfo: memFree=1180032/2055920 swapFree=4173988/4192956
[pid=5533] ppid=5531 vsize=5460 CPUtime=0.69
/proc/5533/stat : 5533 (precosat) R 5531 5533 5404 0 -1 4194304 1328 0 0 0 69 0 0 0 25 0 1 0 1093557736 5591040 1257 1992294400 134512640 135151029 4294956240 18446744073709551615 134551455 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5533/statm: 1365 1257 79 155 0 1208 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5460

[startup+1.50114 s]
/proc/loadavg: 0.91 0.95 0.90 2/74 5534
/proc/meminfo: memFree=1174008/2055920 swapFree=4173988/4192956
[pid=5533] ppid=5531 vsize=8760 CPUtime=1.49
/proc/5533/stat : 5533 (precosat) R 5531 5533 5404 0 -1 4194304 2158 0 0 0 149 0 0 0 25 0 1 0 1093557736 8970240 2087 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5533/statm: 2190 2087 79 155 0 2033 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8760

[startup+3.10144 s]
/proc/loadavg: 0.91 0.95 0.90 2/74 5534
/proc/meminfo: memFree=1169464/2055920 swapFree=4173988/4192956
[pid=5533] ppid=5531 vsize=14436 CPUtime=3.09
/proc/5533/stat : 5533 (precosat) R 5531 5533 5404 0 -1 4194304 3603 0 0 0 308 1 0 0 25 0 1 0 1093557736 14782464 3532 1992294400 134512640 135151029 4294956240 18446744073709551615 134520436 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5533/statm: 3609 3532 79 155 0 3452 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14436

[startup+6.30105 s]
/proc/loadavg: 0.92 0.95 0.90 2/74 5534
/proc/meminfo: memFree=1160696/2055920 swapFree=4173988/4192956
[pid=5533] ppid=5531 vsize=20508 CPUtime=6.28
/proc/5533/stat : 5533 (precosat) R 5531 5533 5404 0 -1 4194304 5091 0 0 0 626 2 0 0 25 0 1 0 1093557736 21000192 5020 1992294400 134512640 135151029 4294956240 18446744073709551615 134530766 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5533/statm: 5127 5020 79 155 0 4970 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 20508

[startup+12.7013 s]
/proc/loadavg: 0.93 0.95 0.90 2/74 5534
/proc/meminfo: memFree=1155000/2055920 swapFree=4173988/4192956
[pid=5533] ppid=5531 vsize=25664 CPUtime=12.69
/proc/5533/stat : 5533 (precosat) R 5531 5533 5404 0 -1 4194304 6372 0 0 0 1265 4 0 0 25 0 1 0 1093557736 26279936 6301 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5533/statm: 6416 6301 79 155 0 6259 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 25664

[startup+25.5017 s]
/proc/loadavg: 0.94 0.96 0.91 2/74 5534
/proc/meminfo: memFree=1147128/2055920 swapFree=4173988/4192956
[pid=5533] ppid=5531 vsize=33320 CPUtime=25.48
/proc/5533/stat : 5533 (precosat) R 5531 5533 5404 0 -1 4194304 8300 0 0 0 2543 5 0 0 25 0 1 0 1093557736 34119680 8229 1992294400 134512640 135151029 4294956240 18446744073709551615 134520459 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5533/statm: 8330 8229 79 155 0 8173 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 33320

[startup+51.1016 s]
/proc/loadavg: 0.96 0.96 0.91 2/74 5534
/proc/meminfo: memFree=1136568/2055920 swapFree=4173988/4192956
[pid=5533] ppid=5531 vsize=43916 CPUtime=51.07
/proc/5533/stat : 5533 (precosat) R 5531 5533 5404 0 -1 4194304 10947 0 0 0 5099 8 0 0 25 0 1 0 1093557736 44969984 10876 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5533/statm: 10979 10876 79 155 0 10822 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 43916

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.91 2/74 5534
/proc/meminfo: memFree=1127096/2055920 swapFree=4173988/4192956
[pid=5533] ppid=5531 vsize=53188 CPUtime=102.26
/proc/5533/stat : 5533 (precosat) R 5531 5533 5404 0 -1 4194304 13256 0 0 0 10215 11 0 0 25 0 1 0 1093557736 54464512 13185 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5533/statm: 13297 13185 79 155 0 13140 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 53188

[startup+162.303 s]
/proc/loadavg: 0.99 0.97 0.91 2/74 5534
/proc/meminfo: memFree=1115960/2055920 swapFree=4173988/4192956
[pid=5533] ppid=5531 vsize=64424 CPUtime=162.23
/proc/5533/stat : 5533 (precosat) R 5531 5533 5404 0 -1 4194304 16044 0 0 0 16209 14 0 0 25 0 1 0 1093557736 65970176 15973 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5533/statm: 16106 15973 79 155 0 15949 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 64424

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/74 5534
/proc/meminfo: memFree=1104120/2055920 swapFree=4173988/4192956
[pid=5533] ppid=5531 vsize=76428 CPUtime=222.21
/proc/5533/stat : 5533 (precosat) R 5531 5533 5404 0 -1 4194304 18982 0 0 0 22203 18 0 0 25 0 1 0 1093557736 78262272 18911 1992294400 134512640 135151029 4294956240 18446744073709551615 134554922 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5533/statm: 19107 18911 79 155 0 18950 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 76428

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/74 5534
/proc/meminfo: memFree=1102904/2055920 swapFree=4173988/4192956
[pid=5533] ppid=5531 vsize=77540 CPUtime=282.18
/proc/5533/stat : 5533 (precosat) R 5531 5533 5404 0 -1 4194304 19244 0 0 0 28200 18 0 0 25 0 1 0 1093557736 79400960 19173 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5533/statm: 19385 19173 79 155 0 19228 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 77540

[startup+342.301 s]
/proc/loadavg: 1.07 0.99 0.91 2/74 5540
/proc/meminfo: memFree=1100024/2055920 swapFree=4173988/4192956
[pid=5533] ppid=5531 vsize=80336 CPUtime=342.16
/proc/5533/stat : 5533 (precosat) R 5531 5533 5404 0 -1 4194304 19939 0 0 0 34197 19 0 0 25 0 1 0 1093557736 82264064 19868 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5533/statm: 20084 19868 79 155 0 19927 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 80336

[startup+402.302 s]
/proc/loadavg: 1.10 1.00 0.92 2/74 6016
/proc/meminfo: memFree=1091656/2055920 swapFree=4173988/4192956
[pid=5533] ppid=5531 vsize=88032 CPUtime=401.72
/proc/5533/stat : 5533 (precosat) R 5531 5533 5404 0 -1 4194304 21838 0 0 0 40151 21 0 0 25 0 1 0 1093557736 90144768 21767 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5533/statm: 22008 21767 79 155 0 21851 0
Current children cumulated CPU time (s) 401.72
Current children cumulated vsize (KiB) 88032

[startup+462.301 s]
/proc/loadavg: 1.04 1.00 0.92 2/74 6016
/proc/meminfo: memFree=1090808/2055920 swapFree=4173988/4192956
[pid=5533] ppid=5531 vsize=89372 CPUtime=461.7
/proc/5533/stat : 5533 (precosat) R 5531 5533 5404 0 -1 4194304 22170 0 0 0 46148 22 0 0 25 0 1 0 1093557736 91516928 22099 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5533/statm: 22343 22099 79 155 0 22186 0
Current children cumulated CPU time (s) 461.7
Current children cumulated vsize (KiB) 89372

[startup+522.302 s]
/proc/loadavg: 1.01 1.00 0.92 2/74 6016
/proc/meminfo: memFree=1081592/2055920 swapFree=4173988/4192956
[pid=5533] ppid=5531 vsize=98720 CPUtime=521.68
/proc/5533/stat : 5533 (precosat) R 5531 5533 5404 0 -1 4194304 24483 0 0 0 52144 24 0 0 25 0 1 0 1093557736 101089280 24412 1992294400 134512640 135151029 4294956240 18446744073709551615 134554851 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5533/statm: 24680 24412 79 155 0 24523 0
Current children cumulated CPU time (s) 521.68
Current children cumulated vsize (KiB) 98720

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.92 2/74 6016
/proc/meminfo: memFree=1078712/2055920 swapFree=4173988/4192956
[pid=5533] ppid=5531 vsize=101992 CPUtime=581.65
/proc/5533/stat : 5533 (precosat) R 5531 5533 5404 0 -1 4194304 25215 0 0 0 58140 25 0 0 25 0 1 0 1093557736 104439808 25144 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5533/statm: 25498 25144 79 155 0 25341 0
Current children cumulated CPU time (s) 581.65
Current children cumulated vsize (KiB) 101992

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.92 2/74 6016
/proc/meminfo: memFree=1077816/2055920 swapFree=4173988/4192956
[pid=5533] ppid=5531 vsize=102716 CPUtime=641.64
/proc/5533/stat : 5533 (precosat) R 5531 5533 5404 0 -1 4194304 25409 0 0 0 64138 26 0 0 25 0 1 0 1093557736 105181184 25338 1992294400 134512640 135151029 4294956240 18446744073709551615 134546634 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5533/statm: 25679 25338 79 155 0 25522 0
Current children cumulated CPU time (s) 641.64
Current children cumulated vsize (KiB) 102716

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 0.92 2/74 6016
/proc/meminfo: memFree=1077560/2055920 swapFree=4173988/4192956
[pid=5533] ppid=5531 vsize=103052 CPUtime=701.62
/proc/5533/stat : 5533 (precosat) R 5531 5533 5404 0 -1 4194304 25468 0 0 0 70136 26 0 0 25 0 1 0 1093557736 105525248 25397 1992294400 134512640 135151029 4294956240 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5533/statm: 25763 25397 79 155 0 25606 0
Current children cumulated CPU time (s) 701.62
Current children cumulated vsize (KiB) 103052

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 0.92 2/74 6016
/proc/meminfo: memFree=1072248/2055920 swapFree=4173988/4192956
[pid=5533] ppid=5531 vsize=108376 CPUtime=761.59
/proc/5533/stat : 5533 (precosat) R 5531 5533 5404 0 -1 4194304 26799 0 0 0 76132 27 0 0 25 0 1 0 1093557736 110977024 26728 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5533/statm: 27094 26728 79 155 0 26937 0
Current children cumulated CPU time (s) 761.59
Current children cumulated vsize (KiB) 108376

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 0.92 2/74 6016
/proc/meminfo: memFree=1071096/2055920 swapFree=4173988/4192956
[pid=5533] ppid=5531 vsize=109640 CPUtime=821.57
/proc/5533/stat : 5533 (precosat) R 5531 5533 5404 0 -1 4194304 27083 0 0 0 82130 27 0 0 25 0 1 0 1093557736 112271360 27012 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5533/statm: 27410 27012 79 155 0 27253 0
Current children cumulated CPU time (s) 821.57
Current children cumulated vsize (KiB) 109640

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.92 2/74 6016
/proc/meminfo: memFree=1070520/2055920 swapFree=4173988/4192956
[pid=5533] ppid=5531 vsize=110304 CPUtime=881.55
/proc/5533/stat : 5533 (precosat) R 5531 5533 5404 0 -1 4194304 27219 0 0 0 88127 28 0 0 25 0 1 0 1093557736 112951296 27148 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5533/statm: 27576 27148 79 155 0 27419 0
Current children cumulated CPU time (s) 881.55
Current children cumulated vsize (KiB) 110304

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.92 2/74 6016
/proc/meminfo: memFree=1063032/2055920 swapFree=4173988/4192956
[pid=5533] ppid=5531 vsize=117844 CPUtime=941.52
/proc/5533/stat : 5533 (precosat) R 5531 5533 5404 0 -1 4194304 29098 0 0 0 94123 29 0 0 25 0 1 0 1093557736 120672256 29027 1992294400 134512640 135151029 4294956240 18446744073709551615 134552130 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5533/statm: 29461 29027 79 155 0 29304 0
Current children cumulated CPU time (s) 941.52
Current children cumulated vsize (KiB) 117844

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/74 6016
/proc/meminfo: memFree=1059576/2055920 swapFree=4173988/4192956
[pid=5533] ppid=5531 vsize=121332 CPUtime=1001.5
/proc/5533/stat : 5533 (precosat) R 5531 5533 5404 0 -1 4194304 29947 0 0 0 100120 30 0 0 25 0 1 0 1093557736 124243968 29876 1992294400 134512640 135151029 4294956240 18446744073709551615 134554851 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5533/statm: 30333 29876 79 155 0 30176 0
Current children cumulated CPU time (s) 1001.5
Current children cumulated vsize (KiB) 121332

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/74 6016
/proc/meminfo: memFree=1058360/2055920 swapFree=4173988/4192956
[pid=5533] ppid=5531 vsize=122612 CPUtime=1061.49
/proc/5533/stat : 5533 (precosat) R 5531 5533 5404 0 -1 4194304 30227 0 0 0 106118 31 0 0 25 0 1 0 1093557736 125554688 30156 1992294400 134512640 135151029 4294956240 18446744073709551615 134520436 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5533/statm: 30653 30156 79 155 0 30496 0
Current children cumulated CPU time (s) 1061.49
Current children cumulated vsize (KiB) 122612

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/74 6016
/proc/meminfo: memFree=1058296/2055920 swapFree=4173988/4192956
[pid=5533] ppid=5531 vsize=122612 CPUtime=1121.46
/proc/5533/stat : 5533 (precosat) R 5531 5533 5404 0 -1 4194304 30234 0 0 0 112115 31 0 0 25 0 1 0 1093557736 125554688 30163 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5533/statm: 30653 30163 79 155 0 30496 0
Current children cumulated CPU time (s) 1121.46
Current children cumulated vsize (KiB) 122612

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/74 6016
/proc/meminfo: memFree=1057464/2055920 swapFree=4173988/4192956
[pid=5533] ppid=5531 vsize=123544 CPUtime=1181.44
/proc/5533/stat : 5533 (precosat) R 5531 5533 5404 0 -1 4194304 30470 0 0 0 118113 31 0 0 25 0 1 0 1093557736 126509056 30399 1992294400 134512640 135151029 4294956240 18446744073709551615 134554915 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5533/statm: 30886 30399 79 155 0 30729 0
Current children cumulated CPU time (s) 1181.44
Current children cumulated vsize (KiB) 123544



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.9 s]
/proc/loadavg: 1.00 1.00 0.92 2/74 6016
/proc/meminfo: memFree=1056888/2055920 swapFree=4173988/4192956
[pid=5533] ppid=5531 vsize=124164 CPUtime=1200.03
/proc/5533/stat : 5533 (precosat) R 5531 5533 5404 0 -1 4194304 30590 0 0 0 119972 31 0 0 25 0 1 0 1093557736 127143936 30519 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5533/statm: 31041 30519 79 155 0 30884 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 124164

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

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

[startup+1200.9 s]
/proc/loadavg: 1.00 1.00 0.92 2/74 6016
/proc/meminfo: memFree=1056888/2055920 swapFree=4173988/4192956
[pid=5533] ppid=5531 vsize=124164 CPUtime=1200.03
/proc/5533/stat : 5533 (precosat) R 5531 5533 5404 0 -1 4194304 30590 0 0 0 119972 31 0 0 25 0 1 0 1093557736 127143936 30519 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5533/statm: 31041 30519 79 155 0 30884 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 124164

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.93
CPU time (s): 1200.06
CPU user time (s): 1199.73
CPU system time (s): 0.333949
CPU usage (%): 99.9282
Max. virtual memory (cumulated for all children) (KiB): 124164

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.73
system time used= 0.333949
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 30590
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= 3244

runsolver used 1.05084 second user time and 3.33649 second system time

The end

Launcher Data 

Begin job on node76 at 2009-03-28 03:55:27
IDJOB=1512767
IDBENCH=70207
IDSOLVER=507
FILE ID=node76/1512767-1238208927
PBS_JOBID= 9060491
Free space on /tmp= 65808 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/1100/unif-k5-r20-v1100-c22000-S1912214877-051.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1512767-1238208927/watcher-1512767-1238208927 -o /tmp/evaluation-result-1512767-1238208927/solver-1512767-1238208927 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1512767-1238208927.cnf

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

MD5SUM BENCH= 3e2c453febe9a82dafec20260d8edecb
RANDOM SEED=1561775803

node76.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:       1180448 kB
Buffers:         41476 kB
Cached:         750580 kB
SwapCached:      10684 kB
Active:          75928 kB
Inactive:       735168 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1180448 kB
SwapTotal:     4192956 kB
SwapFree:      4173988 kB
Dirty:            1244 kB
Writeback:           0 kB
Mapped:          18980 kB
Slab:            49376 kB
Committed_AS:  2833540 kB
PageTables:       2048 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= 65804 MiB
End job on node76 at 2009-03-28 04:15:30