Trace number 1513799

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) 1200.04 1200.41

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/2000/
unif-k3-r4.2-v2000-c8400-S779309989-069.cnf
MD5SUMf790d28bf27d167da954318ad1a18e9d
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.838872
Satisfiable
(Un)Satisfiability was proved
Number of variables2000
Number of clauses8400
Sum of the clauses size25200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 38400
Number of clauses of size 40
Number of clauses of size 50
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-1513799-1238222182.cnf
0.00/0.00	c found header 'p cnf 2000 8400'
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     8400    2000      0     0      0       0      0    0.0   0    1
0.00/0.04	c s    0.0     8304    1944      0     0     56       0      0    0.0   0    1
0.00/0.04	c l    0.0     8304    1944      0     0     56       0   8304    0.0   0    1
0.00/0.05	c R    0.1     8304    1944      0     0     56     105    105  146.8  17    1
0.00/0.07	c R    0.1     8304    1944      0     0     56     205    205  131.1  20    1
0.09/0.13	c R    0.1     8304    1944      0     0     56     805    805  118.2  20    1
0.09/0.15	c B    0.2     8304    1944      0     0     56    1000   1000  116.0  21    1
0.19/0.27	c B    0.3     8304    1944      0     0     56    2000   2000  112.1  22    1
0.29/0.31	c R    0.3     8304    1944      0     0     56    2409   2409  117.1  20    1
0.79/0.84	c R    0.8     8304    1944      0     0     56    6425   6425  115.5  20    3
0.99/1.07	c B    1.1     8304    1944      0     0     56    8002   8002  119.7  22    3
1.09/1.12	c +    1.1     8304    1944      0     0     56    8305   9134  118.6  20    3
1.39/1.44	c +    1.4     8304    1944      0     0     56   10381  10047  115.9  22    4
1.80/1.86	c +    1.9     8304    1944      0     0     56   12975  11051  114.0  22    4
2.30/2.34	c R    2.3     8304    1944      0     0     56   16057  11060  116.0  19    4
2.30/2.38	c +    2.4     8304    1944      0     0     56   16215  12156  116.0  19    4
3.10/3.10	c +    3.1     8304    1944      0     0     56   20266  13371  118.2  23    5
3.70/3.76	c B    3.8     8304    1944      0     0     56   24009  13376  116.4  23    5
3.90/3.99	c +    4.0     8304    1944      0     0     56   25330  14708  115.8  22    5
5.09/5.14	c
5.09/5.14	c       original/binary      fixed     eliminated      learned       agility
5.09/5.14	c   seconds        variables     equivalent    conflicts       height       MB
5.09/5.14	c
5.09/5.14	c +    5.1     8304    1944      0     0     56   31662  16178  114.1  21    6
6.39/6.48	c R    6.5     8304    1944      0     0     56   38502  16199  116.9  22    6
6.60/6.69	c +    6.7     8304    1944      0     0     56   39575  17795  117.7  22    6
8.69/8.75	c +    8.8     8304    1944      0     0     56   49466  19574  119.2  22    8
11.29/11.36	c +   11.4     8304    1944      0     0     56   61831  21531  117.4  21    8
11.79/11.82	c B   11.8     8304    1944      0     0     56   64021  21556  117.2  20    8
14.78/14.81	c +   14.8     8304    1944      0     0     56   77285  23684  114.4  20    8
17.59/17.66	c R   17.7     8304    1944      0     0     56   89794  23699  117.5  19   10
19.28/19.32	c +   19.3     8304    1944      0     0     56   96605  26052  118.5  20   10
25.59/25.61	c +   25.6     8304    1944      0     0     56  120755  28657  118.4  19   11
33.38/33.47	c +   33.5     8304    1944      0     0     56  150940  31522  117.2  20   12
35.88/35.98	c B   36.0     8304    1944      0     0     56  160039  31533  116.6  19   12
43.78/43.88	c +   43.9     8304    1944      0     0     56  188675  34674  115.3  22   13
48.87/48.96	c R   48.9     8304    1944      0     0     56  205193  34682  117.1  21   15
59.47/59.57	c +   59.6     8304    1944      0     0     56  235840  38141  118.9  21   16
78.46/78.52	c +   78.5     8304    1944      0     0     56  294801  41955  117.5  20   16
103.76/103.81	c +  103.8     8304    1944      0     0     56  368500  46150  117.3  23   18
109.06/109.11	c B  109.1     8304    1944      0     0     56  384085  46162  117.2  22   19
137.46/137.58	c +  137.5     8304    1944      0     0     56  460627  50765  117.4  20   21
137.95/138.06	c
137.95/138.06	c       original/binary      fixed     eliminated      learned       agility
137.95/138.06	c   seconds        variables     equivalent    conflicts       height       MB
137.95/138.06	c
137.95/138.06	c R  138.0     8304    1944      0     0     56  461572  47114  117.4  23   21
188.64/188.75	c +  188.7     8304    1944      0     0     56  575781  55841  118.8  23   23
248.72/248.85	c +  248.8     8304    1944      0     0     56  719725  61425  118.1  20   25
328.59/328.77	c B  328.7     8304    1944      0     0     56  896180  61437  116.7  20   28
330.19/330.32	c +  330.2     8304    1944      0     0     56  899655  67567  116.6  22   27
390.38/390.54	c R  390.4     8304    1944      0     0     56 1025618  67588  116.1  21   33
456.75/456.99	c +  456.9     8304    1944      0     0     56 1124566  74323  117.1  19   36
611.40/611.67	c +  611.5     8304    1944      0     0     56 1405705  81755  116.6  23   36
818.74/819.06	c +  818.8     8304    1944      0     0     56 1757130  89930  116.8  21   40
1000.88/1001.27	c B 1001.0     8304    1944      0     0     56 2048395  89940  116.0  21   42
1093.85/1094.21	c + 1093.9     8304    1944      0     0     56 2196410  98923  115.7  22   47
1147.03/1147.42	c R 1147.1     8304    1944      0     0     56 2256104  98995  115.4  23   51
1200.02/1200.40	c
1200.02/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.02/1200.40	c
1200.02/1200.40	c 2322945 conflicts, 3600559 decisions, 1 random
1200.02/1200.40	c 0 iterations, 4094 restarts, 0 skipped
1200.02/1200.40	c 26 enlarged, 0 shrunken, 22727 rescored, 523 rebiased
1200.02/1200.40	c 1 simplifications, 0 reductions
1200.02/1200.40	c
1200.02/1200.40	c vars: 0 fixed, 0 equiv, 56 elim, 0 merged
1200.02/1200.40	c elim: 27794 resolutions, 1 phases, 1 rounds
1200.02/1200.40	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.02/1200.40	c arty: 0.00 and 0.00 xor average arity
1200.02/1200.40	c prbe: 1115968 probed, 287 phases, 287 rounds
1200.02/1200.40	c prbe: 0 failed, 0 lifted, 0 merged
1200.02/1200.40	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.02/1200.40	c hash: 0 units, 0 merged
1200.02/1200.40	c mins: 168293695 learned, 14% deleted, 1 strong, 37 depth
1200.02/1200.40	c subs: 0 forward, 0 backward, 0 doms
1200.02/1200.40	c strs: 0 forward, 0 backward
1200.02/1200.40	c doms: 0 dominators, 0 high, 0 low
1200.02/1200.40	c prps: 475049269 propagations, 0.40 megaprops
1200.02/1200.40	c
1200.02/1200.40	c 1200.0 seconds, 51 MB max, 665 MB recycled
1200.02/1200.40	c
1200.02/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.02/1200.40	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-1513799-1238222182/watcher-1513799-1238222182 -o /tmp/evaluation-result-1513799-1238222182/solver-1513799-1238222182 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1513799-1238222182.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: 0.92 0.98 0.99 3/64 15399
/proc/meminfo: memFree=893424/2055920 swapFree=4177608/4192956
[pid=15399] ppid=15397 vsize=1072 CPUtime=0
/proc/15399/stat : 15399 (precosat) R 15397 15399 15334 0 -1 4194304 184 0 0 0 0 0 0 0 18 0 1 0 1094884435 1097728 169 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15399/statm: 268 169 63 155 0 111 0

[startup+0.0883431 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 15399
/proc/meminfo: memFree=893424/2055920 swapFree=4177608/4192956
[pid=15399] ppid=15397 vsize=1780 CPUtime=0.08
/proc/15399/stat : 15399 (precosat) R 15397 15399 15334 0 -1 4194304 391 0 0 0 8 0 0 0 18 0 1 0 1094884435 1822720 366 1992294400 134512640 135151029 4294956240 18446744073709551615 134574619 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15399/statm: 445 366 79 155 0 288 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1780

[startup+0.101343 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 15399
/proc/meminfo: memFree=893424/2055920 swapFree=4177608/4192956
[pid=15399] ppid=15397 vsize=1780 CPUtime=0.09
/proc/15399/stat : 15399 (precosat) R 15397 15399 15334 0 -1 4194304 391 0 0 0 9 0 0 0 18 0 1 0 1094884435 1822720 366 1992294400 134512640 135151029 4294956240 18446744073709551615 134580636 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15399/statm: 445 366 79 155 0 288 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1780

[startup+0.30137 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 15399
/proc/meminfo: memFree=893424/2055920 swapFree=4177608/4192956
[pid=15399] ppid=15397 vsize=2308 CPUtime=0.29
/proc/15399/stat : 15399 (precosat) R 15397 15399 15334 0 -1 4194304 516 0 0 0 29 0 0 0 19 0 1 0 1094884435 2363392 491 1992294400 134512640 135151029 4294956240 18446744073709551615 134554517 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15399/statm: 577 491 79 155 0 420 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2308

[startup+0.701422 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 15399
/proc/meminfo: memFree=893424/2055920 swapFree=4177608/4192956
[pid=15399] ppid=15397 vsize=3364 CPUtime=0.69
/proc/15399/stat : 15399 (precosat) R 15397 15399 15334 0 -1 4194304 773 0 0 0 69 0 0 0 22 0 1 0 1094884435 3444736 748 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15399/statm: 841 748 79 155 0 684 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3364

[startup+1.50153 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 15400
/proc/meminfo: memFree=890024/2055920 swapFree=4177608/4192956
[pid=15399] ppid=15397 vsize=4816 CPUtime=1.49
/proc/15399/stat : 15399 (precosat) R 15397 15399 15334 0 -1 4194304 1146 0 0 0 149 0 0 0 25 0 1 0 1094884435 4931584 1121 1992294400 134512640 135151029 4294956240 18446744073709551615 134554562 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15399/statm: 1204 1121 79 155 0 1047 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4816

[startup+3.10174 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 15400
/proc/meminfo: memFree=888552/2055920 swapFree=4177608/4192956
[pid=15399] ppid=15397 vsize=6004 CPUtime=3.1
/proc/15399/stat : 15399 (precosat) R 15397 15399 15334 0 -1 4194304 1421 0 0 0 309 1 0 0 25 0 1 0 1094884435 6148096 1396 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15399/statm: 1501 1396 79 155 0 1344 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 6004

[startup+6.30216 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 15400
/proc/meminfo: memFree=886696/2055920 swapFree=4177608/4192956
[pid=15399] ppid=15397 vsize=7456 CPUtime=6.29
/proc/15399/stat : 15399 (precosat) R 15397 15399 15334 0 -1 4194304 1811 0 0 0 628 1 0 0 25 0 1 0 1094884435 7634944 1786 1992294400 134512640 135151029 4294956240 18446744073709551615 134574250 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15399/statm: 1864 1786 79 155 0 1707 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 7456

[startup+12.702 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 15400
/proc/meminfo: memFree=884328/2055920 swapFree=4177608/4192956
[pid=15399] ppid=15397 vsize=9568 CPUtime=12.69
/proc/15399/stat : 15399 (precosat) R 15397 15399 15334 0 -1 4194304 2316 0 0 0 1268 1 0 0 25 0 1 0 1094884435 9797632 2291 1992294400 134512640 135151029 4294956240 18446744073709551615 134555130 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15399/statm: 2392 2291 79 155 0 2235 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9568

[startup+25.5017 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 15400
/proc/meminfo: memFree=881192/2055920 swapFree=4177608/4192956
[pid=15399] ppid=15397 vsize=12604 CPUtime=25.49
/proc/15399/stat : 15399 (precosat) R 15397 15399 15334 0 -1 4194304 3099 0 0 0 2546 3 0 0 25 0 1 0 1094884435 12906496 3074 1992294400 134512640 135151029 4294956240 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15399/statm: 3151 3074 79 155 0 2994 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 12604

[startup+51.1011 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 15400
/proc/meminfo: memFree=877416/2055920 swapFree=4177608/4192956
[pid=15399] ppid=15397 vsize=16564 CPUtime=51.07
/proc/15399/stat : 15399 (precosat) R 15397 15399 15334 0 -1 4194304 4086 0 0 0 5104 3 0 0 25 0 1 0 1094884435 16961536 4061 1992294400 134512640 135151029 4294956240 18446744073709551615 134554640 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15399/statm: 4141 4061 79 155 0 3984 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 16564

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 15400
/proc/meminfo: memFree=873512/2055920 swapFree=4177608/4192956
[pid=15399] ppid=15397 vsize=20264 CPUtime=102.27
/proc/15399/stat : 15399 (precosat) R 15397 15399 15334 0 -1 4194304 4988 0 0 0 10222 5 0 0 25 0 1 0 1094884435 20750336 4963 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15399/statm: 5066 4963 79 155 0 4909 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 20264

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15400
/proc/meminfo: memFree=867112/2055920 swapFree=4177608/4192956
[pid=15399] ppid=15397 vsize=26792 CPUtime=162.24
/proc/15399/stat : 15399 (precosat) R 15397 15399 15334 0 -1 4194304 6618 0 0 0 16217 7 0 0 25 0 1 0 1094884435 27435008 6593 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15399/statm: 6698 6593 79 155 0 6541 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 26792

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15400
/proc/meminfo: memFree=866536/2055920 swapFree=4177608/4192956
[pid=15399] ppid=15397 vsize=27332 CPUtime=222.23
/proc/15399/stat : 15399 (precosat) R 15397 15399 15334 0 -1 4194304 6729 0 0 0 22215 8 0 0 25 0 1 0 1094884435 27987968 6704 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15399/statm: 6833 6704 79 155 0 6676 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 27332

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15400
/proc/meminfo: memFree=863208/2055920 swapFree=4177608/4192956
[pid=15399] ppid=15397 vsize=30512 CPUtime=282.21
/proc/15399/stat : 15399 (precosat) R 15397 15399 15334 0 -1 4194304 7547 0 0 0 28212 9 0 0 25 0 1 0 1094884435 31244288 7522 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15399/statm: 7628 7522 79 155 0 7471 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 30512

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15400
/proc/meminfo: memFree=862568/2055920 swapFree=4177608/4192956
[pid=15399] ppid=15397 vsize=31172 CPUtime=342.18
/proc/15399/stat : 15399 (precosat) R 15397 15399 15334 0 -1 4194304 7709 0 0 0 34209 9 0 0 25 0 1 0 1094884435 31920128 7684 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15399/statm: 7793 7684 79 155 0 7636 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 31172

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15400
/proc/meminfo: memFree=857768/2055920 swapFree=4177608/4192956
[pid=15399] ppid=15397 vsize=35944 CPUtime=402.17
/proc/15399/stat : 15399 (precosat) R 15397 15399 15334 0 -1 4194304 8901 0 0 0 40205 12 0 0 25 0 1 0 1094884435 36806656 8876 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15399/statm: 8986 8876 79 155 0 8829 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 35944

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15400
/proc/meminfo: memFree=853352/2055920 swapFree=4177608/4192956
[pid=15399] ppid=15397 vsize=40724 CPUtime=462.15
/proc/15399/stat : 15399 (precosat) R 15397 15399 15334 0 -1 4194304 10015 0 0 0 46202 13 0 0 25 0 1 0 1094884435 41701376 9990 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15399/statm: 10181 9990 79 155 0 10024 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 40724

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15400
/proc/meminfo: memFree=853288/2055920 swapFree=4177608/4192956
[pid=15399] ppid=15397 vsize=40724 CPUtime=522.13
/proc/15399/stat : 15399 (precosat) R 15397 15399 15334 0 -1 4194304 10032 0 0 0 52200 13 0 0 25 0 1 0 1094884435 41701376 10007 1992294400 134512640 135151029 4294956240 18446744073709551615 134554752 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15399/statm: 10181 10007 79 155 0 10024 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 40724

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15400
/proc/meminfo: memFree=853288/2055920 swapFree=4177608/4192956
[pid=15399] ppid=15397 vsize=40724 CPUtime=582.11
/proc/15399/stat : 15399 (precosat) R 15397 15399 15334 0 -1 4194304 10032 0 0 0 58198 13 0 0 25 0 1 0 1094884435 41701376 10007 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15399/statm: 10181 10007 79 155 0 10024 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 40724

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15400
/proc/meminfo: memFree=853288/2055920 swapFree=4177608/4192956
[pid=15399] ppid=15397 vsize=40724 CPUtime=642.1
/proc/15399/stat : 15399 (precosat) R 15397 15399 15334 0 -1 4194304 10038 0 0 0 64196 14 0 0 25 0 1 0 1094884435 41701376 10013 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15399/statm: 10181 10013 79 155 0 10024 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 40724

[startup+702.302 s]
/proc/loadavg: 1.04 1.00 1.00 2/65 15402
/proc/meminfo: memFree=853096/2055920 swapFree=4177608/4192956
[pid=15399] ppid=15397 vsize=40992 CPUtime=702.08
/proc/15399/stat : 15399 (precosat) R 15397 15399 15334 0 -1 4194304 10095 0 0 0 70194 14 0 0 25 0 1 0 1094884435 41975808 10070 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15399/statm: 10248 10070 79 155 0 10091 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 40992

[startup+762.306 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 15402
/proc/meminfo: memFree=848104/2055920 swapFree=4177608/4192956
[pid=15399] ppid=15397 vsize=46088 CPUtime=762.06
/proc/15399/stat : 15399 (precosat) R 15397 15399 15334 0 -1 4194304 11322 0 0 0 76190 16 0 0 25 0 1 0 1094884435 47194112 11297 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15399/statm: 11522 11297 79 155 0 11365 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 46088

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15402
/proc/meminfo: memFree=848104/2055920 swapFree=4177608/4192956
[pid=15399] ppid=15397 vsize=46088 CPUtime=822.04
/proc/15399/stat : 15399 (precosat) R 15397 15399 15334 0 -1 4194304 11324 0 0 0 82188 16 0 0 25 0 1 0 1094884435 47194112 11299 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15399/statm: 11522 11299 79 155 0 11365 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 46088

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15402
/proc/meminfo: memFree=848104/2055920 swapFree=4177608/4192956
[pid=15399] ppid=15397 vsize=46088 CPUtime=882.02
/proc/15399/stat : 15399 (precosat) R 15397 15399 15334 0 -1 4194304 11324 0 0 0 88186 16 0 0 25 0 1 0 1094884435 47194112 11299 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15399/statm: 11522 11299 79 155 0 11365 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 46088

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15402
/proc/meminfo: memFree=847400/2055920 swapFree=4177608/4192956
[pid=15399] ppid=15397 vsize=46756 CPUtime=942
/proc/15399/stat : 15399 (precosat) R 15397 15399 15334 0 -1 4194304 11486 0 0 0 94184 16 0 0 25 0 1 0 1094884435 47878144 11461 1992294400 134512640 135151029 4294956240 18446744073709551615 134551638 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15399/statm: 11689 11461 79 155 0 11532 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 46756

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15402
/proc/meminfo: memFree=847464/2055920 swapFree=4177608/4192956
[pid=15399] ppid=15397 vsize=46756 CPUtime=1001.98
/proc/15399/stat : 15399 (precosat) R 15397 15399 15334 0 -1 4194304 11486 0 0 0 100182 16 0 0 25 0 1 0 1094884435 47878144 11461 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15399/statm: 11689 11461 79 155 0 11532 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 46756

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15402
/proc/meminfo: memFree=845096/2055920 swapFree=4177608/4192956
[pid=15399] ppid=15397 vsize=49160 CPUtime=1061.96
/proc/15399/stat : 15399 (precosat) R 15397 15399 15334 0 -1 4194304 12075 0 0 0 106179 17 0 0 25 0 1 0 1094884435 50339840 12050 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15399/statm: 12290 12050 79 155 0 12133 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 49160

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15402
/proc/meminfo: memFree=841576/2055920 swapFree=4177608/4192956
[pid=15399] ppid=15397 vsize=52796 CPUtime=1121.95
/proc/15399/stat : 15399 (precosat) R 15397 15399 15334 0 -1 4194304 12961 0 0 0 112177 18 0 0 25 0 1 0 1094884435 54063104 12936 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15399/statm: 13199 12936 79 155 0 13042 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 52796

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15402
/proc/meminfo: memFree=839336/2055920 swapFree=4177608/4192956
[pid=15399] ppid=15397 vsize=55080 CPUtime=1181.92
/proc/15399/stat : 15399 (precosat) R 15397 15399 15334 0 -1 4194304 13519 0 0 0 118174 18 0 0 25 0 1 0 1094884435 56401920 13494 1992294400 134512640 135151029 4294956240 18446744073709551615 134551349 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15399/statm: 13770 13494 79 155 0 13613 0
Current children cumulated CPU time (s) 1181.92
Current children cumulated vsize (KiB) 55080



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15402
/proc/meminfo: memFree=839080/2055920 swapFree=4177608/4192956
[pid=15399] ppid=15397 vsize=55392 CPUtime=1200.02
/proc/15399/stat : 15399 (precosat) R 15397 15399 15334 0 -1 4194304 13565 0 0 0 119984 18 0 0 25 0 1 0 1094884435 56721408 13540 1992294400 134512640 135151029 4294956240 18446744073709551615 134551374 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15399/statm: 13848 13540 79 155 0 13691 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 55392

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): 1200.41
CPU time (s): 1200.04
CPU user time (s): 1199.85
CPU system time (s): 0.19697
CPU usage (%): 99.9691
Max. virtual memory (cumulated for all children) (KiB): 55392

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.85
system time used= 0.19697
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13565
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= 2146

runsolver used 0.92086 second user time and 2.54461 second system time

The end

Launcher Data 

Begin job on node13 at 2009-03-28 07:36:22
IDJOB=1513799
IDBENCH=70293
IDSOLVER=507
FILE ID=node13/1513799-1238222182
PBS_JOBID= 9060630
Free space on /tmp= 66388 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/2000/unif-k3-r4.2-v2000-c8400-S779309989-069.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1513799-1238222182/watcher-1513799-1238222182 -o /tmp/evaluation-result-1513799-1238222182/solver-1513799-1238222182 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1513799-1238222182.cnf

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

MD5SUM BENCH= f790d28bf27d167da954318ad1a18e9d
RANDOM SEED=1452980203

node13.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		: 3000.240
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		: 3000.240
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:        893904 kB
Buffers:         92444 kB
Cached:         967356 kB
SwapCached:       9228 kB
Active:         251044 kB
Inactive:       819304 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        893904 kB
SwapTotal:     4192956 kB
SwapFree:      4177608 kB
Dirty:             852 kB
Writeback:           0 kB
Mapped:          16084 kB
Slab:            77664 kB
Committed_AS:  2955152 kB
PageTables:       1464 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= 66388 MiB
End job on node13 at 2009-03-28 07:56:25