Trace number 1513331

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
precosat 236? (TO) 1200.11 1200.61

General information on the benchmark

NameRANDOM/LARGE/7SAT/UNKNOWN/180/
unif-k7-r85-v180-c15300-S1992353905-004.cnf
MD5SUMbd2ffd9bc7cc85da4d9e7498163745df
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables180
Number of clauses15300
Sum of the clauses size107100
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 515300

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-1513331-1238216154.cnf
0.00/0.00	c found header 'p cnf 180 15300'
0.00/0.01	c finished parsing
0.00/0.01	c
0.00/0.01	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
0.00/0.01	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
0.00/0.01	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
0.00/0.01	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
0.00/0.01	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
0.00/0.01	c --random=1 --spread=2000 --seed=0 --skip=25
0.00/0.01	c
0.00/0.01	c sizeof     vars[0] = 16   alignment = 0       0 MB
0.00/0.01	c sizeof     orgs[0] =  8   alignment = 0       0 MB
0.00/0.01	c sizeof     occs[0] =  8   alignment = 0       0 MB
0.00/0.01	c sizeof iirfs[0..1] =  8   alignment = 0       0 MB
0.00/0.01	c
0.00/0.01	c starting search after 0.0 seconds
0.00/0.01	c no decision limit
0.00/0.01	c
0.00/0.01	c       original/binary      fixed     eliminated      learned       agility
0.00/0.01	c   seconds        variables     equivalent    conflicts       height       MB
0.00/0.01	c
0.00/0.01	c *    0.0    15300     180      0     0      0       0      0    0.0   0    1
0.59/0.60	c s    0.6    15300     180      0     0      0       0      0    0.0   0    1
0.59/0.60	c l    0.6    15300     180      0     0      0       0  15300    0.0   0    1
0.59/0.61	c R    0.6    15300     180      0     0      0     100    100   64.4   9    1
0.59/0.62	c R    0.6    15300     180      0     0      0     202    202   61.8  15    1
0.59/0.65	c N    0.7    15300     180      0     0      0     804    804   62.4  31    2
0.59/0.66	c B    0.7    15300     180      0     0      0    1001   1001   62.9  32    2
0.69/0.73	c B    0.7    15300     180      0     0      0    2001   2001   65.1  34    2
0.69/0.75	c N    0.8    15300     180      0     0      0    2412   2412   65.5  35    2
0.99/1.07	c N    1.1    15300     180      0     0      0    6422   6422   65.8  35    3
1.19/1.21	c B    1.2    15300     180      0     0      0    8003   8003   65.7  36    3
1.99/2.03	c +    2.0    15300     180      0     0      0   15300  16830   66.0  34    6
2.10/2.13	c N    2.1    15300     180      0     0      0   16048  16048   66.0  33    6
2.49/2.59	c +    2.6    15300     180      0     0      0   19125  18513   65.9  35    6
3.39/3.41	c +    3.4    15300     180      0     0      0   23905  20364   65.7  35    7
3.39/3.44	c B    3.4    15300     180      0     0      0   24008  18623   65.7  35    7
4.49/4.59	c +    4.6    15300     180      0     0      0   29883  22400   65.3  36    7
6.09/6.11	c +    6.1    15300     180      0     0      0   37351  24640   65.0  35    8
6.29/6.31	c N    6.3    15300     180      0     0      0   38503  23563   65.0  34    8
7.79/7.88	c
7.79/7.88	c       original/binary      fixed     eliminated      learned       agility
7.79/7.88	c   seconds        variables     equivalent    conflicts       height       MB
7.79/7.88	c
7.79/7.88	c +    7.9    15300     180      0     0      0   46685  27104   64.7  35    8
10.29/10.31	c +   10.3    15300     180      0     0      0   58355  29814   64.4  35    9
11.89/11.90	c B   11.9    15300     180      0     0      0   64017  29823   64.2  35   10
14.09/14.14	c +   14.1    15300     180      0     0      0   72940  32795   64.1  35   10
18.49/18.53	c N   18.5    15300     180      0     0      0   89801  32805   63.9  35   11
18.89/18.90	c +   18.9    15300     180      0     0      0   91176  36074   63.9  35   11
25.29/25.31	c +   25.3    15300     180      0     0      0  113971  39681   63.7  34   12
34.27/34.39	c +   34.4    15300     180      0     0      0  142460  43649   63.6  35   14
40.28/40.39	c B   40.4    15300     180      0     0      0  160045  43657   63.7  35   15
46.27/46.34	c +   46.3    15300     180      0     0      0  178075  48013   63.7  36   15
57.07/57.17	c N   57.1    15300     180      0     0      0  205203  48023   63.7  33   17
64.16/64.24	c +   64.2    15300     180      0     0      0  222590  52814   63.7  35   17
88.26/88.40	c +   88.4    15300     180      0     0      0  278236  58095   63.5  36   19
119.34/119.50	c +  119.5    15300     180      0     0      0  347795  63904   63.2  36   20
137.13/137.28	c B  137.2    15300     180      0     0      0  384096  63915   63.3  35   22
163.43/163.57	c +  163.5    15300     180      0     0      0  434742  70294   63.2  35   23
179.32/179.47	c N  179.4    15300     180      0     0      0  461596  70304   63.1  34   24
224.10/224.28	c +  224.2    15300     180      0     0      0  543427  77323   63.0  36   25
311.26/311.44	c +  311.3    15300     180      0     0      0  679281  85055   62.9  35   28
427.61/427.85	c
427.61/427.85	c       original/binary      fixed     eliminated      learned       agility
427.61/427.85	c   seconds        variables     equivalent    conflicts       height       MB
427.61/427.85	c
427.61/427.85	c +  427.7    15300     180      0     0      0  849103  93560   62.6  35   31
458.60/458.86	c B  458.7    15300     180      0     0      0  896206  93575   62.6  36   33
552.96/553.22	c N  553.0    15300     180      0     0      0 1025627  93570   62.6  36   34
581.65/581.98	c +  581.7    15300     180      0     0      0 1061377 102916   62.5  34   34
797.36/797.74	c +  797.4    15300     180      0     0      0 1326722 113207   62.2  37   38
1093.84/1094.39	c + 1093.9    15300     180      0     0      0 1658402 124527   62.3  35   44
1200.09/1200.60	c
1200.09/1200.60	c *** CAUGHT SIGNAL 15 ***
1200.09/1200.60	c
1200.09/1200.60	c 1754990 conflicts, 1976943 decisions, 1 random
1200.09/1200.60	c 0 iterations, 3 restarts, 3370 skipped
1200.09/1200.60	c 22 enlarged, 0 shrunken, 17146 rescored, 482 rebiased
1200.09/1200.60	c 1 simplifications, 0 reductions
1200.09/1200.60	c
1200.09/1200.60	c vars: 0 fixed, 0 equiv, 0 elim, 0 merged
1200.09/1200.60	c elim: 118906 resolutions, 1 phases, 1 rounds
1200.09/1200.60	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.09/1200.60	c arty: 0.00 and 0.00 xor average arity
1200.09/1200.60	c prbe: 360 probed, 1 phases, 1 rounds
1200.09/1200.60	c prbe: 0 failed, 0 lifted, 0 merged
1200.09/1200.60	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.09/1200.60	c hash: 0 units, 0 merged
1200.09/1200.60	c mins: 100337699 learned, 9% deleted, 0 strong, 10 depth
1200.09/1200.60	c subs: 0 forward, 0 backward, 0 doms
1200.09/1200.60	c strs: 0 forward, 0 backward
1200.09/1200.60	c doms: 0 dominators, 0 high, 0 low
1200.09/1200.60	c prps: 52890539 propagations, 0.04 megaprops
1200.09/1200.60	c
1200.09/1200.60	c 1200.1 seconds, 47 MB max, 394 MB recycled
1200.09/1200.60	c
1200.09/1200.60	c *** CAUGHT SIGNAL 15 ***
1200.09/1200.60	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-1513331-1238216154/watcher-1513331-1238216154 -o /tmp/evaluation-result-1513331-1238216154/solver-1513331-1238216154 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1513331-1238216154.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 0.97 0.93 3/64 21610
/proc/meminfo: memFree=1166576/2055920 swapFree=4176868/4192956
[pid=21610] ppid=21608 vsize=1052 CPUtime=0
/proc/21610/stat : 21610 (precosat) R 21608 21610 20817 0 -1 4194304 160 0 0 0 0 0 0 0 18 0 1 0 1094277830 1077248 145 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 0 0 0
/proc/21610/statm: 263 145 63 155 0 106 0

[startup+0.067247 s]
/proc/loadavg: 0.91 0.97 0.93 3/64 21610
/proc/meminfo: memFree=1166576/2055920 swapFree=4176868/4192956
[pid=21610] ppid=21608 vsize=2956 CPUtime=0.06
/proc/21610/stat : 21610 (precosat) R 21608 21610 20817 0 -1 4194304 671 0 0 0 6 0 0 0 18 0 1 0 1094277830 3026944 644 1992294400 134512640 135151029 4294956240 18446744073709551615 134548477 0 0 4096 17442 0 0 0 17 0 0 0
/proc/21610/statm: 739 644 79 155 0 582 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 2956

[startup+0.10125 s]
/proc/loadavg: 0.91 0.97 0.93 3/64 21610
/proc/meminfo: memFree=1166576/2055920 swapFree=4176868/4192956
[pid=21610] ppid=21608 vsize=2956 CPUtime=0.09
/proc/21610/stat : 21610 (precosat) R 21608 21610 20817 0 -1 4194304 671 0 0 0 9 0 0 0 18 0 1 0 1094277830 3026944 644 1992294400 134512640 135151029 4294956240 18446744073709551615 134526328 0 0 4096 17442 0 0 0 17 0 0 0
/proc/21610/statm: 739 644 79 155 0 582 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2956

[startup+0.301268 s]
/proc/loadavg: 0.91 0.97 0.93 3/64 21610
/proc/meminfo: memFree=1166576/2055920 swapFree=4176868/4192956
[pid=21610] ppid=21608 vsize=2956 CPUtime=0.29
/proc/21610/stat : 21610 (precosat) R 21608 21610 20817 0 -1 4194304 671 0 0 0 29 0 0 0 19 0 1 0 1094277830 3026944 644 1992294400 134512640 135151029 4294956240 18446744073709551615 134517335 0 0 4096 17442 0 0 0 17 0 0 0
/proc/21610/statm: 739 644 79 155 0 582 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2956

[startup+0.701306 s]
/proc/loadavg: 0.91 0.97 0.93 3/64 21610
/proc/meminfo: memFree=1166576/2055920 swapFree=4176868/4192956
[pid=21610] ppid=21608 vsize=2528 CPUtime=0.69
/proc/21610/stat : 21610 (precosat) R 21608 21610 20817 0 -1 4194304 704 0 0 0 69 0 0 0 23 0 1 0 1094277830 2588672 555 1992294400 134512640 135151029 4294956240 18446744073709551615 134554568 0 0 4096 17442 0 0 0 17 0 0 0
/proc/21610/statm: 665 556 79 155 0 508 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2528

[startup+1.50138 s]
/proc/loadavg: 0.91 0.97 0.93 2/65 21611
/proc/meminfo: memFree=1163560/2055920 swapFree=4176868/4192956
[pid=21610] ppid=21608 vsize=5308 CPUtime=1.49
/proc/21610/stat : 21610 (precosat) R 21608 21610 20817 0 -1 4194304 1369 0 0 0 149 0 0 0 25 0 1 0 1094277830 5435392 1220 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 0 0 0
/proc/21610/statm: 1327 1220 79 155 0 1170 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5308

[startup+3.10153 s]
/proc/loadavg: 0.91 0.97 0.93 2/65 21611
/proc/meminfo: memFree=1160424/2055920 swapFree=4176868/4192956
[pid=21610] ppid=21608 vsize=7688 CPUtime=3.09
/proc/21610/stat : 21610 (precosat) R 21608 21610 20817 0 -1 4194304 1980 0 0 0 308 1 0 0 25 0 1 0 1094277830 7872512 1831 1992294400 134512640 135151029 4294956240 18446744073709551615 134554907 0 0 4096 17442 0 0 0 17 0 0 0
/proc/21610/statm: 1922 1831 79 155 0 1765 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7688

[startup+6.30283 s]
/proc/loadavg: 0.92 0.97 0.93 2/65 21611
/proc/meminfo: memFree=1158184/2055920 swapFree=4176868/4192956
[pid=21610] ppid=21608 vsize=9296 CPUtime=6.29
/proc/21610/stat : 21610 (precosat) R 21608 21610 20817 0 -1 4194304 2351 0 0 0 628 1 0 0 25 0 1 0 1094277830 9519104 2202 1992294400 134512640 135151029 4294956240 18446744073709551615 134574644 0 0 4096 17442 0 0 0 17 0 0 0
/proc/21610/statm: 2324 2202 79 155 0 2167 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9296

[startup+12.7014 s]
/proc/loadavg: 0.93 0.97 0.93 2/65 21611
/proc/meminfo: memFree=1155688/2055920 swapFree=4176868/4192956
[pid=21610] ppid=21608 vsize=11652 CPUtime=12.69
/proc/21610/stat : 21610 (precosat) R 21608 21610 20817 0 -1 4194304 2911 0 0 0 1267 2 0 0 25 0 1 0 1094277830 11931648 2762 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/21610/statm: 2913 2762 79 155 0 2756 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 11652

[startup+25.5016 s]
/proc/loadavg: 0.94 0.97 0.93 2/65 21611
/proc/meminfo: memFree=1153576/2055920 swapFree=4176868/4192956
[pid=21610] ppid=21608 vsize=13936 CPUtime=25.49
/proc/21610/stat : 21610 (precosat) R 21608 21610 20817 0 -1 4194304 3451 0 0 0 2547 2 0 0 25 0 1 0 1094277830 14270464 3302 1992294400 134512640 135151029 4294956240 18446744073709551615 134554752 0 0 4096 17442 0 0 0 17 0 0 0
/proc/21610/statm: 3484 3302 79 155 0 3327 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 13936

[startup+51.102 s]
/proc/loadavg: 0.96 0.97 0.93 2/65 21611
/proc/meminfo: memFree=1149544/2055920 swapFree=4176868/4192956
[pid=21610] ppid=21608 vsize=18196 CPUtime=51.07
/proc/21610/stat : 21610 (precosat) R 21608 21610 20817 0 -1 4194304 4448 0 0 0 5104 3 0 0 25 0 1 0 1094277830 18632704 4299 1992294400 134512640 135151029 4294956240 18446744073709551615 134574578 0 0 4096 17442 0 0 0 17 0 0 0
/proc/21610/statm: 4549 4299 79 155 0 4392 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 18196

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.93 2/65 21611
/proc/meminfo: memFree=1145896/2055920 swapFree=4176868/4192956
[pid=21610] ppid=21608 vsize=22140 CPUtime=102.25
/proc/21610/stat : 21610 (precosat) R 21608 21610 20817 0 -1 4194304 5334 0 0 0 10221 4 0 0 25 0 1 0 1094277830 22671360 5185 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/21610/statm: 5535 5185 79 155 0 5378 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 22140

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 21611
/proc/meminfo: memFree=1143144/2055920 swapFree=4176868/4192956
[pid=21610] ppid=21608 vsize=25056 CPUtime=162.23
/proc/21610/stat : 21610 (precosat) R 21608 21610 20817 0 -1 4194304 6014 0 0 0 16218 5 0 0 25 0 1 0 1094277830 25657344 5865 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/21610/statm: 6264 5865 79 155 0 6107 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 25056

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 21611
/proc/meminfo: memFree=1140840/2055920 swapFree=4176868/4192956
[pid=21610] ppid=21608 vsize=27492 CPUtime=222.2
/proc/21610/stat : 21610 (precosat) R 21608 21610 20817 0 -1 4194304 6581 0 0 0 22215 5 0 0 25 0 1 0 1094277830 28151808 6432 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/21610/statm: 6873 6432 79 155 0 6716 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 27492

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 21611
/proc/meminfo: memFree=1138088/2055920 swapFree=4176868/4192956
[pid=21610] ppid=21608 vsize=30264 CPUtime=282.18
/proc/21610/stat : 21610 (precosat) R 21608 21610 20817 0 -1 4194304 7254 0 0 0 28212 6 0 0 25 0 1 0 1094277830 30990336 7105 1992294400 134512640 135151029 4294956240 18446744073709551615 134554846 0 0 4096 17442 0 0 0 17 0 0 0
/proc/21610/statm: 7566 7105 79 155 0 7409 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 30264

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 21617
/proc/meminfo: memFree=1135848/2055920 swapFree=4176868/4192956
[pid=21610] ppid=21608 vsize=32560 CPUtime=342.15
/proc/21610/stat : 21610 (precosat) R 21608 21610 20817 0 -1 4194304 7765 0 0 0 34209 6 0 0 25 0 1 0 1094277830 33341440 7616 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/21610/statm: 8140 7616 79 155 0 7983 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 32560

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 21617
/proc/meminfo: memFree=1135336/2055920 swapFree=4176868/4192956
[pid=21610] ppid=21608 vsize=33400 CPUtime=402.12
/proc/21610/stat : 21610 (precosat) R 21608 21610 20817 0 -1 4194304 7928 0 0 0 40205 7 0 0 25 0 1 0 1094277830 34201600 7779 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/21610/statm: 8350 7779 79 155 0 8193 0
Current children cumulated CPU time (s) 402.12
Current children cumulated vsize (KiB) 33400

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 21617
/proc/meminfo: memFree=1132584/2055920 swapFree=4176868/4192956
[pid=21610] ppid=21608 vsize=36292 CPUtime=462.1
/proc/21610/stat : 21610 (precosat) R 21608 21610 20817 0 -1 4194304 8614 0 0 0 46202 8 0 0 25 0 1 0 1094277830 37163008 8465 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/21610/statm: 9073 8465 79 155 0 8916 0
Current children cumulated CPU time (s) 462.1
Current children cumulated vsize (KiB) 36292

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 21617
/proc/meminfo: memFree=1132328/2055920 swapFree=4176868/4192956
[pid=21610] ppid=21608 vsize=36840 CPUtime=522.07
/proc/21610/stat : 21610 (precosat) R 21608 21610 20817 0 -1 4194304 8710 0 0 0 52199 8 0 0 25 0 1 0 1094277830 37724160 8561 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/21610/statm: 9210 8561 79 155 0 9053 0
Current children cumulated CPU time (s) 522.07
Current children cumulated vsize (KiB) 36840

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 21617
/proc/meminfo: memFree=1131496/2055920 swapFree=4176868/4192956
[pid=21610] ppid=21608 vsize=37792 CPUtime=582.05
/proc/21610/stat : 21610 (precosat) R 21608 21610 20817 0 -1 4194304 8908 0 0 0 58197 8 0 0 25 0 1 0 1094277830 38699008 8759 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/21610/statm: 9448 8759 79 155 0 9291 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 37792

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 21617
/proc/meminfo: memFree=1129448/2055920 swapFree=4176868/4192956
[pid=21610] ppid=21608 vsize=39916 CPUtime=642.03
/proc/21610/stat : 21610 (precosat) R 21608 21610 20817 0 -1 4194304 9410 0 0 0 64194 9 0 0 25 0 1 0 1094277830 40873984 9261 1992294400 134512640 135151029 4294956240 18446744073709551615 134574626 0 0 4096 17442 0 0 0 17 0 0 0
/proc/21610/statm: 9979 9261 79 155 0 9822 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 39916

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 21617
/proc/meminfo: memFree=1128936/2055920 swapFree=4176868/4192956
[pid=21610] ppid=21608 vsize=40312 CPUtime=702
/proc/21610/stat : 21610 (precosat) R 21608 21610 20817 0 -1 4194304 9517 0 0 0 70191 9 0 0 25 0 1 0 1094277830 41279488 9368 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/21610/statm: 10078 9368 79 155 0 9921 0
Current children cumulated CPU time (s) 702
Current children cumulated vsize (KiB) 40312

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 21617
/proc/meminfo: memFree=1128104/2055920 swapFree=4176868/4192956
[pid=21610] ppid=21608 vsize=41352 CPUtime=761.98
/proc/21610/stat : 21610 (precosat) R 21608 21610 20817 0 -1 4194304 9716 0 0 0 76189 9 0 0 25 0 1 0 1094277830 42344448 9567 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/21610/statm: 10338 9567 79 155 0 10181 0
Current children cumulated CPU time (s) 761.98
Current children cumulated vsize (KiB) 41352

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 21617
/proc/meminfo: memFree=1125800/2055920 swapFree=4176868/4192956
[pid=21610] ppid=21608 vsize=43856 CPUtime=821.95
/proc/21610/stat : 21610 (precosat) R 21608 21610 20817 0 -1 4194304 10298 0 0 0 82185 10 0 0 25 0 1 0 1094277830 44908544 10149 1992294400 134512640 135151029 4294956240 18446744073709551615 134554811 0 0 4096 17442 0 0 0 17 0 0 0
/proc/21610/statm: 10964 10149 79 155 0 10807 0
Current children cumulated CPU time (s) 821.95
Current children cumulated vsize (KiB) 43856

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 21617
/proc/meminfo: memFree=1125224/2055920 swapFree=4176868/4192956
[pid=21610] ppid=21608 vsize=44772 CPUtime=881.93
/proc/21610/stat : 21610 (precosat) R 21608 21610 20817 0 -1 4194304 10448 0 0 0 88183 10 0 0 25 0 1 0 1094277830 45846528 10299 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/21610/statm: 11193 10299 79 155 0 11036 0
Current children cumulated CPU time (s) 881.93
Current children cumulated vsize (KiB) 44772

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 21617
/proc/meminfo: memFree=1124776/2055920 swapFree=4176868/4192956
[pid=21610] ppid=21608 vsize=45456 CPUtime=941.89
/proc/21610/stat : 21610 (precosat) R 21608 21610 20817 0 -1 4194304 10566 0 0 0 94179 10 0 0 25 0 1 0 1094277830 46546944 10417 1992294400 134512640 135151029 4294956240 18446744073709551615 134554568 0 0 4096 17442 0 0 0 17 0 0 0
/proc/21610/statm: 11364 10417 79 155 0 11207 0
Current children cumulated CPU time (s) 941.89
Current children cumulated vsize (KiB) 45456

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 21617
/proc/meminfo: memFree=1124072/2055920 swapFree=4176868/4192956
[pid=21610] ppid=21608 vsize=46132 CPUtime=1001.87
/proc/21610/stat : 21610 (precosat) R 21608 21610 20817 0 -1 4194304 10725 0 0 0 100176 11 0 0 25 0 1 0 1094277830 47239168 10576 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/21610/statm: 11533 10576 79 155 0 11376 0
Current children cumulated CPU time (s) 1001.87
Current children cumulated vsize (KiB) 46132

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 21617
/proc/meminfo: memFree=1123560/2055920 swapFree=4176868/4192956
[pid=21610] ppid=21608 vsize=46964 CPUtime=1061.85
/proc/21610/stat : 21610 (precosat) R 21608 21610 20817 0 -1 4194304 10862 0 0 0 106174 11 0 0 25 0 1 0 1094277830 48091136 10713 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/21610/statm: 11741 10713 79 155 0 11584 0
Current children cumulated CPU time (s) 1061.85
Current children cumulated vsize (KiB) 46964

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 21617
/proc/meminfo: memFree=1120872/2055920 swapFree=4176868/4192956
[pid=21610] ppid=21608 vsize=49868 CPUtime=1121.82
/proc/21610/stat : 21610 (precosat) R 21608 21610 20817 0 -1 4194304 11517 0 0 0 112170 12 0 0 25 0 1 0 1094277830 51064832 11368 1992294400 134512640 135151029 4294956240 18446744073709551615 134555139 0 0 4096 17442 0 0 0 17 0 0 0
/proc/21610/statm: 12467 11368 79 155 0 12310 0
Current children cumulated CPU time (s) 1121.82
Current children cumulated vsize (KiB) 49868

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 21617
/proc/meminfo: memFree=1120232/2055920 swapFree=4176868/4192956
[pid=21610] ppid=21608 vsize=50480 CPUtime=1181.79
/proc/21610/stat : 21610 (precosat) R 21608 21610 20817 0 -1 4194304 11672 0 0 0 118167 12 0 0 25 0 1 0 1094277830 51691520 11523 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 0 0 0
/proc/21610/statm: 12620 11523 79 155 0 12463 0
Current children cumulated CPU time (s) 1181.79
Current children cumulated vsize (KiB) 50480



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 21617
/proc/meminfo: memFree=1120168/2055920 swapFree=4176868/4192956
[pid=21610] ppid=21608 vsize=50480 CPUtime=1200.09
/proc/21610/stat : 21610 (precosat) R 21608 21610 20817 0 -1 4194304 11677 0 0 0 119997 12 0 0 25 0 1 0 1094277830 51691520 11528 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/21610/statm: 12620 11528 79 155 0 12463 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 50480

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.61
CPU time (s): 1200.11
CPU user time (s): 1199.97
CPU system time (s): 0.136979
CPU usage (%): 99.958
Max. virtual memory (cumulated for all children) (KiB): 50480

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.97
system time used= 0.136979
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11677
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= 3552

runsolver used 1.00285 second user time and 3.37549 second system time

The end

Launcher Data 

Begin job on node48 at 2009-03-28 05:55:55
IDJOB=1513331
IDBENCH=70254
IDSOLVER=507
FILE ID=node48/1513331-1238216154
PBS_JOBID= 9060518
Free space on /tmp= 66464 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/LARGE/7SAT/UNKNOWN/180/unif-k7-r85-v180-c15300-S1992353905-004.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1513331-1238216154/watcher-1513331-1238216154 -o /tmp/evaluation-result-1513331-1238216154/solver-1513331-1238216154 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1513331-1238216154.cnf

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

MD5SUM BENCH= bd2ffd9bc7cc85da4d9e7498163745df
RANDOM SEED=1699765585

node48.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		: 3000.236
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		: 3000.236
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:       1167120 kB
Buffers:         72660 kB
Cached:         720636 kB
SwapCached:      10192 kB
Active:          78804 kB
Inactive:       726232 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1167120 kB
SwapTotal:     4192956 kB
SwapFree:      4176868 kB
Dirty:            1148 kB
Writeback:           0 kB
Mapped:          17432 kB
Slab:            69776 kB
Committed_AS:  2502124 kB
PageTables:       1376 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= 66464 MiB
End job on node48 at 2009-03-28 06:15:57