Trace number 1519283

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 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/360/
unif-k3-r4.25-v360-c1530-S722433227-030.cnf
MD5SUMe6110b5edd373bb12951d072e14f505c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.011997
Satisfiable
(Un)Satisfiability was proved
Number of variables360
Number of clauses1530
Sum of the clauses size4590
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31530
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-1519283-1238309389.cnf
0.00/0.00	c found header 'p cnf 360 1530'
0.00/0.00	c finished parsing
0.00/0.00	c
0.00/0.00	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
0.00/0.00	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
0.00/0.00	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
0.00/0.00	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
0.00/0.00	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
0.00/0.00	c --random=1 --spread=2000 --seed=0 --skip=25
0.00/0.00	c
0.00/0.00	c sizeof     vars[0] = 16   alignment = 0       0 MB
0.00/0.00	c sizeof     orgs[0] =  8   alignment = 0       0 MB
0.00/0.00	c sizeof     occs[0] =  8   alignment = 0       0 MB
0.00/0.00	c sizeof iirfs[0..1] =  8   alignment = 0       0 MB
0.00/0.00	c
0.00/0.00	c starting search after 0.0 seconds
0.00/0.00	c no decision limit
0.00/0.00	c
0.00/0.00	c       original/binary      fixed     eliminated      learned       agility
0.00/0.00	c   seconds        variables     equivalent    conflicts       height       MB
0.00/0.00	c
0.00/0.00	c *    0.0     1530     360      0     0      0       0      0    0.0   0    0
0.00/0.00	c s    0.0     1505     349      0     0     11       0      0    0.0   0    0
0.00/0.00	c l    0.0     1505     349      0     0     11       0   1505    0.0   0    0
0.00/0.01	c R    0.0     1505     349      0     0     11     100    100   38.7  13    0
0.00/0.01	c R    0.0     1505     349      0     0     11     200    200   31.7  20    0
0.03/0.03	c N    0.0     1505     349      0     0     11     803    803   27.8  29    0
0.03/0.04	c B    0.0     1505     349      0     0     11    1002   1002   27.1  28    0
0.03/0.06	c +    0.1     1505     349      0     0     11    1505   1655   26.0  29    0
0.03/0.08	c +    0.1     1505     349      0     0     11    1880   1820   25.5  29    0
0.03/0.09	c B    0.1     1505     349      0     0     11    2002   1781   25.4  29    0
0.09/0.11	c +    0.1     1505     349      0     0     11    2350   2002   25.1  28    0
0.09/0.11	c N    0.1     1505     349      0     0     11    2410   1886   25.1  28    0
0.09/0.14	c +    0.1     1505     349      0     0     11    2937   2202   24.8  29    0
0.09/0.17	c +    0.2     1505     349      0     0     11    3670   2422   24.2  30    0
0.19/0.22	c +    0.2     1505     349      0     0     11    4586   2664   23.4  29    1
0.19/0.29	c +    0.3     1505     349      0     0     11    5730   2930   23.2  27    1
0.29/0.32	c N    0.3     1505     349      0     0     11    6423   2938   23.2  27    1
0.29/0.36	c +    0.4     1505     349      0     0     11    7160   3223   23.2  30    1
0.39/0.41	c B    0.4     1505     349      0     0     11    8007   3229   23.1  27    1
0.39/0.47	c
0.39/0.47	c       original/binary      fixed     eliminated      learned       agility
0.39/0.47	c   seconds        variables     equivalent    conflicts       height       MB
0.39/0.47	c
0.39/0.47	c +    0.5     1505     349      0     0     11    8951   3545   22.8  29    1
0.59/0.60	c +    0.6     1505     349      0     0     11   11185   3899   22.0  30    1
0.69/0.78	c +    0.8     1505     349      0     0     11   13980   4288   21.4  28    1
0.89/0.91	c N    0.9     1505     349      0     0     11   16040   4304   21.0  28    1
0.89/0.99	c +    1.0     1505     349      0     0     11   17475   4716   20.7  31    1
1.19/1.26	c +    1.3     1505     349      0     0     11   21840   5187   20.3  28    1
1.39/1.41	c B    1.4     1505     349      0     0     11   24011   5199   20.2  27    1
1.59/1.63	c +    1.6     1505     349      0     0     11   27302   5705   20.2  26    1
2.10/2.12	c +    2.1     1505     349      0     0     11   34125   6275   19.8  27    1
2.39/2.44	c N    2.4     1505     349      0     0     11   38492   6280   19.5  29    1
2.69/2.74	c +    2.7     1505     349      0     0     11   42655   6902   19.4  26    1
3.49/3.57	c +    3.6     1505     349      0     0     11   53315   7592   19.3  28    2
4.30/4.37	c B    4.4     1505     349      0     0     11   64024   7598   19.3  27    2
4.49/4.59	c +    4.6     1505     349      0     0     11   66640   8351   19.3  30    2
5.99/6.03	c +    6.0     1505     349      0     0     11   83302   9186   18.9  29    2
6.59/6.62	c N    6.6     1505     349      0     0     11   89806   9198   18.7  29    2
7.79/7.84	c +    7.8     1505     349      0     0     11  104125  10104   18.2  28    2
10.19/10.21	c +   10.2     1505     349      0     0     11  130156  11114   17.5  27    3
12.99/13.04	c B   13.0     1505     349      0     0     11  160052  11124   17.2  28    3
13.29/13.30	c
13.29/13.30	c       original/binary      fixed     eliminated      learned       agility
13.29/13.30	c   seconds        variables     equivalent    conflicts       height       MB
13.29/13.30	c
13.29/13.30	c +   13.3     1505     349      0     0     11  162696  12225   17.2  30    3
17.39/17.42	c +   17.4     1505     349      0     0     11  203371  13447   16.6  28    3
17.49/17.60	c N   17.6     1505     349      0     0     11  205218  13457   16.6  27    3
22.78/22.82	c +   22.8     1505     349      0     0     11  254210  14791   16.1  29    4
29.88/29.95	c +   29.9     1505     349      0     0     11  317760  16270   15.9  30    4
38.18/38.24	c B   38.2     1505     349      0     0     11  384104  16281   15.6  28    5
39.58/39.63	c +   39.6     1505     349      0     0     11  397202  17897   15.7  28    5
47.98/48.06	c N   48.0     1505     349      0     0     11  461647  17905   15.8  29    5
52.47/52.58	c +   52.6     1505     349      0     0     11  496502  19686   15.8  28    5
70.06/70.20	c +   70.2     1505     349      0     0     11  620626  21654   16.0  28    6
94.35/94.49	c +   94.5     1505     349      0     0     11  775780  23819   16.2  28    7
114.84/114.99	c B  115.0     1505     349      0     0     11  896207  23830   16.3  28    8
127.85/127.97	c +  127.9     1505     349      0     0     11  969726  26200   16.3  30    8
139.14/139.21	c N  139.2     1505     349      0     0     11 1025647  26216   16.2  28    9
174.93/175.06	c +  175.0     1505     349      0     0     11 1212155  28820   15.9  27    9
238.20/238.37	c +  238.3     1505     349      0     0     11 1515192  31702   15.9  28   11
320.77/320.99	c +  320.9     1505     349      0     0     11 1893990  34872   15.4  27   12
359.76/359.98	c B  359.8     1505     349      0     0     11 2048392  34882   15.5  27   13
410.24/410.40	c N  410.2     1505     349      0     0     11 2256084  34881   15.4  28   13
436.73/436.90	c
436.73/436.90	c       original/binary      fixed     eliminated      learned       agility
436.73/436.90	c   seconds        variables     equivalent    conflicts       height       MB
436.73/436.90	c
436.73/436.90	c +  436.7     1505     349      0     0     11 2367485  38359   15.3  28   14
599.07/599.32	c +  599.1     1505     349      0     0     11 2959355  42194   15.3  29   16
818.39/818.71	c +  818.4     1505     349      0     0     11 3699190  46413   15.1  28   17
1130.07/1130.53	c B 1130.1     1505     349      0     0     11 4608823  46427   15.4  27   20
1135.36/1135.84	c + 1135.4     1505     349      0     0     11 4623985  51054   15.4  30   20
1200.05/1200.50	c
1200.05/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.05/1200.50	c
1200.05/1200.50	c 4809054 conflicts, 5648495 decisions, 1 random
1200.05/1200.50	c 0 iterations, 49 restarts, 8140 skipped
1200.05/1200.50	c 37 enlarged, 0 shrunken, 47023 rescored, 1022 rebiased
1200.05/1200.50	c 1 simplifications, 0 reductions
1200.05/1200.50	c
1200.05/1200.50	c vars: 0 fixed, 0 equiv, 11 elim, 0 merged
1200.05/1200.50	c elim: 5036 resolutions, 1 phases, 1 rounds
1200.05/1200.50	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.05/1200.50	c arty: 0.00 and 0.00 xor average arity
1200.05/1200.50	c prbe: 27942 probed, 40 phases, 40 rounds
1200.05/1200.50	c prbe: 0 failed, 0 lifted, 0 merged
1200.05/1200.50	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.05/1200.50	c hash: 0 units, 0 merged
1200.05/1200.50	c mins: 87909865 learned, 26% deleted, 117 strong, 23 depth
1200.05/1200.50	c subs: 0 forward, 0 backward, 0 doms
1200.05/1200.50	c strs: 0 forward, 0 backward
1200.05/1200.50	c doms: 0 dominators, 0 high, 0 low
1200.05/1200.50	c prps: 341639559 propagations, 0.28 megaprops
1200.05/1200.50	c
1200.05/1200.50	c 1200.1 seconds, 21 MB max, 441 MB recycled
1200.05/1200.50	c
1200.05/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.05/1200.50	c

Verifier Data 

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

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1519283-1238309389/watcher-1519283-1238309389 -o /tmp/evaluation-result-1519283-1238309389/solver-1519283-1238309389 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1519283-1238309389.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 0.97 3/64 8894
/proc/meminfo: memFree=1119408/2055920 swapFree=4178400/4192956
[pid=8894] ppid=8892 vsize=916 CPUtime=0
/proc/8894/stat : 8894 (precosat) R 8892 8894 8535 0 -1 4194304 145 0 0 0 0 0 0 0 18 0 1 0 1103605263 937984 129 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8894/statm: 229 129 79 155 0 72 0

[startup+0.0371069 s]
/proc/loadavg: 0.91 0.95 0.97 3/64 8894
/proc/meminfo: memFree=1119408/2055920 swapFree=4178400/4192956
[pid=8894] ppid=8892 vsize=1048 CPUtime=0.03
/proc/8894/stat : 8894 (precosat) R 8892 8894 8535 0 -1 4194304 174 0 0 0 3 0 0 0 18 0 1 0 1103605263 1073152 158 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8894/statm: 262 158 79 155 0 105 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1048

[startup+0.101104 s]
/proc/loadavg: 0.91 0.95 0.97 3/64 8894
/proc/meminfo: memFree=1119408/2055920 swapFree=4178400/4192956
[pid=8894] ppid=8892 vsize=1180 CPUtime=0.09
/proc/8894/stat : 8894 (precosat) R 8892 8894 8535 0 -1 4194304 218 0 0 0 9 0 0 0 18 0 1 0 1103605263 1208320 202 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8894/statm: 295 202 79 155 0 138 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1180

[startup+0.301142 s]
/proc/loadavg: 0.91 0.95 0.97 3/64 8894
/proc/meminfo: memFree=1119408/2055920 swapFree=4178400/4192956
[pid=8894] ppid=8892 vsize=1444 CPUtime=0.29
/proc/8894/stat : 8894 (precosat) R 8892 8894 8535 0 -1 4194304 273 0 0 0 29 0 0 0 19 0 1 0 1103605263 1478656 257 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8894/statm: 361 257 79 155 0 204 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1444

[startup+0.701219 s]
/proc/loadavg: 0.91 0.95 0.97 3/64 8894
/proc/meminfo: memFree=1119408/2055920 swapFree=4178400/4192956
[pid=8894] ppid=8892 vsize=1576 CPUtime=0.69
/proc/8894/stat : 8894 (precosat) R 8892 8894 8535 0 -1 4194304 331 0 0 0 69 0 0 0 22 0 1 0 1103605263 1613824 315 1992294400 134512640 135151029 4294956240 18446744073709551615 134580612 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8894/statm: 394 315 79 155 0 237 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1576

[startup+1.50137 s]
/proc/loadavg: 0.91 0.95 0.97 2/65 8895
/proc/meminfo: memFree=1118312/2055920 swapFree=4178400/4192956
[pid=8894] ppid=8892 vsize=1972 CPUtime=1.49
/proc/8894/stat : 8894 (precosat) R 8892 8894 8535 0 -1 4194304 419 0 0 0 149 0 0 0 25 0 1 0 1103605263 2019328 403 1992294400 134512640 135151029 4294956240 18446744073709551615 134555084 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8894/statm: 493 403 79 155 0 336 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1972

[startup+3.10168 s]
/proc/loadavg: 0.91 0.95 0.97 2/65 8895
/proc/meminfo: memFree=1117736/2055920 swapFree=4178400/4192956
[pid=8894] ppid=8892 vsize=2500 CPUtime=3.09
/proc/8894/stat : 8894 (precosat) R 8892 8894 8535 0 -1 4194304 539 0 0 0 309 0 0 0 25 0 1 0 1103605263 2560000 523 1992294400 134512640 135151029 4294956240 18446744073709551615 134554549 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8894/statm: 625 523 79 155 0 468 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2500

[startup+6.30129 s]
/proc/loadavg: 0.92 0.95 0.97 2/65 8895
/proc/meminfo: memFree=1116904/2055920 swapFree=4178400/4192956
[pid=8894] ppid=8892 vsize=3028 CPUtime=6.29
/proc/8894/stat : 8894 (precosat) R 8892 8894 8535 0 -1 4194304 688 0 0 0 629 0 0 0 25 0 1 0 1103605263 3100672 672 1992294400 134512640 135151029 4294956240 18446744073709551615 134554568 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8894/statm: 757 672 79 155 0 600 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3028

[startup+12.7015 s]
/proc/loadavg: 0.93 0.95 0.97 2/65 8895
/proc/meminfo: memFree=1116008/2055920 swapFree=4178400/4192956
[pid=8894] ppid=8892 vsize=3840 CPUtime=12.69
/proc/8894/stat : 8894 (precosat) R 8892 8894 8535 0 -1 4194304 870 0 0 0 1269 0 0 0 25 0 1 0 1103605263 3932160 854 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8894/statm: 960 854 79 155 0 803 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3840

[startup+25.502 s]
/proc/loadavg: 0.94 0.96 0.97 2/65 8895
/proc/meminfo: memFree=1115048/2055920 swapFree=4178400/4192956
[pid=8894] ppid=8892 vsize=4824 CPUtime=25.48
/proc/8894/stat : 8894 (precosat) R 8892 8894 8535 0 -1 4194304 1102 0 0 0 2548 0 0 0 25 0 1 0 1103605263 4939776 1086 1992294400 134512640 135151029 4294956240 18446744073709551615 134555139 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8894/statm: 1206 1086 79 155 0 1049 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4824

[startup+51.1019 s]
/proc/loadavg: 0.96 0.96 0.97 2/65 8895
/proc/meminfo: memFree=1113448/2055920 swapFree=4178400/4192956
[pid=8894] ppid=8892 vsize=6496 CPUtime=51.08
/proc/8894/stat : 8894 (precosat) R 8892 8894 8535 0 -1 4194304 1494 0 0 0 5107 1 0 0 25 0 1 0 1103605263 6651904 1478 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8894/statm: 1624 1478 79 155 0 1467 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 6496

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.97 2/65 8895
/proc/meminfo: memFree=1111464/2055920 swapFree=4178400/4192956
[pid=8894] ppid=8892 vsize=8764 CPUtime=102.25
/proc/8894/stat : 8894 (precosat) R 8892 8894 8535 0 -1 4194304 1990 0 0 0 10224 1 0 0 25 0 1 0 1103605263 8974336 1974 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8894/statm: 2191 1974 79 155 0 2034 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 8764

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 8895
/proc/meminfo: memFree=1110120/2055920 swapFree=4178400/4192956
[pid=8894] ppid=8892 vsize=10408 CPUtime=162.23
/proc/8894/stat : 8894 (precosat) R 8892 8894 8535 0 -1 4194304 2305 0 0 0 16221 2 0 0 25 0 1 0 1103605263 10657792 2289 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8894/statm: 2602 2289 79 155 0 2445 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 10408

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 8895
/proc/meminfo: memFree=1108904/2055920 swapFree=4178400/4192956
[pid=8894] ppid=8892 vsize=11772 CPUtime=222.21
/proc/8894/stat : 8894 (precosat) R 8892 8894 8535 0 -1 4194304 2604 0 0 0 22219 2 0 0 25 0 1 0 1103605263 12054528 2588 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8894/statm: 2943 2588 79 155 0 2786 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 11772

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 8895
/proc/meminfo: memFree=1107880/2055920 swapFree=4178400/4192956
[pid=8894] ppid=8892 vsize=12988 CPUtime=282.19
/proc/8894/stat : 8894 (precosat) R 8892 8894 8535 0 -1 4194304 2843 0 0 0 28216 3 0 0 25 0 1 0 1103605263 13299712 2827 1992294400 134512640 135151029 4294956240 18446744073709551615 134554785 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8894/statm: 3247 2827 79 155 0 3090 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 12988

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 8895
/proc/meminfo: memFree=1106920/2055920 swapFree=4178400/4192956
[pid=8894] ppid=8892 vsize=14008 CPUtime=342.17
/proc/8894/stat : 8894 (precosat) R 8892 8894 8535 0 -1 4194304 3083 0 0 0 34214 3 0 0 25 0 1 0 1103605263 14344192 3067 1992294400 134512640 135151029 4294956240 18446744073709551615 134555139 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8894/statm: 3502 3067 79 155 0 3345 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 14008

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 8895
/proc/meminfo: memFree=1105768/2055920 swapFree=4178400/4192956
[pid=8894] ppid=8892 vsize=15428 CPUtime=402.14
/proc/8894/stat : 8894 (precosat) R 8892 8894 8535 0 -1 4194304 3373 0 0 0 40211 3 0 0 25 0 1 0 1103605263 15798272 3357 1992294400 134512640 135151029 4294956240 18446744073709551615 134574583 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8894/statm: 3857 3357 79 155 0 3700 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 15428

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 8895
/proc/meminfo: memFree=1105256/2055920 swapFree=4178400/4192956
[pid=8894] ppid=8892 vsize=16076 CPUtime=462.12
/proc/8894/stat : 8894 (precosat) R 8892 8894 8535 0 -1 4194304 3499 0 0 0 46208 4 0 0 25 0 1 0 1103605263 16461824 3483 1992294400 134512640 135151029 4294956240 18446744073709551615 134554837 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8894/statm: 4019 3483 79 155 0 3862 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 16076

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 8895
/proc/meminfo: memFree=1104552/2055920 swapFree=4178400/4192956
[pid=8894] ppid=8892 vsize=16812 CPUtime=522.1
/proc/8894/stat : 8894 (precosat) R 8892 8894 8535 0 -1 4194304 3667 0 0 0 52206 4 0 0 25 0 1 0 1103605263 17215488 3651 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8894/statm: 4203 3651 79 155 0 4046 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 16812

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 8895
/proc/meminfo: memFree=1104168/2055920 swapFree=4178400/4192956
[pid=8894] ppid=8892 vsize=17356 CPUtime=582.07
/proc/8894/stat : 8894 (precosat) R 8892 8894 8535 0 -1 4194304 3767 0 0 0 58203 4 0 0 25 0 1 0 1103605263 17772544 3751 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8894/statm: 4339 3751 79 155 0 4182 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 17356

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 8895
/proc/meminfo: memFree=1103720/2055920 swapFree=4178400/4192956
[pid=8894] ppid=8892 vsize=17756 CPUtime=642.06
/proc/8894/stat : 8894 (precosat) R 8892 8894 8535 0 -1 4194304 3877 0 0 0 64201 5 0 0 25 0 1 0 1103605263 18182144 3861 1992294400 134512640 135151029 4294956240 18446744073709551615 134574644 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8894/statm: 4439 3861 79 155 0 4282 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 17756

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 8900
/proc/meminfo: memFree=1103072/2055920 swapFree=4178400/4192956
[pid=8894] ppid=8892 vsize=18608 CPUtime=702.03
/proc/8894/stat : 8894 (precosat) R 8892 8894 8535 0 -1 4194304 4042 0 0 0 70198 5 0 0 25 0 1 0 1103605263 19054592 4026 1992294400 134512640 135151029 4294956240 18446744073709551615 134574578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8894/statm: 4652 4026 79 155 0 4495 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 18608

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 8900
/proc/meminfo: memFree=1102560/2055920 swapFree=4178400/4192956
[pid=8894] ppid=8892 vsize=19148 CPUtime=762
/proc/8894/stat : 8894 (precosat) R 8892 8894 8535 0 -1 4194304 4162 0 0 0 76195 5 0 0 25 0 1 0 1103605263 19607552 4146 1992294400 134512640 135151029 4294956240 18446744073709551615 134574578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8894/statm: 4787 4146 79 155 0 4630 0
Current children cumulated CPU time (s) 762
Current children cumulated vsize (KiB) 19148

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 8900
/proc/meminfo: memFree=1102240/2055920 swapFree=4178400/4192956
[pid=8894] ppid=8892 vsize=19664 CPUtime=821.99
/proc/8894/stat : 8894 (precosat) R 8892 8894 8535 0 -1 4194304 4271 0 0 0 82193 6 0 0 25 0 1 0 1103605263 20135936 4255 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8894/statm: 4916 4255 79 155 0 4759 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 19664

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 8900
/proc/meminfo: memFree=1101600/2055920 swapFree=4178400/4192956
[pid=8894] ppid=8892 vsize=20468 CPUtime=881.96
/proc/8894/stat : 8894 (precosat) R 8892 8894 8535 0 -1 4194304 4432 0 0 0 88190 6 0 0 25 0 1 0 1103605263 20959232 4416 1992294400 134512640 135151029 4294956240 18446744073709551615 134554851 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8894/statm: 5117 4416 79 155 0 4960 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 20468

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 8900
/proc/meminfo: memFree=1101472/2055920 swapFree=4178400/4192956
[pid=8894] ppid=8892 vsize=20660 CPUtime=941.94
/proc/8894/stat : 8894 (precosat) R 8892 8894 8535 0 -1 4194304 4487 0 0 0 94188 6 0 0 25 0 1 0 1103605263 21155840 4471 1992294400 134512640 135151029 4294956240 18446744073709551615 134574652 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8894/statm: 5165 4471 79 155 0 5008 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 20660

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 8900
/proc/meminfo: memFree=1100968/2055920 swapFree=4178400/4192956
[pid=8894] ppid=8892 vsize=21204 CPUtime=1001.91
/proc/8894/stat : 8894 (precosat) R 8892 8894 8535 0 -1 4194304 4591 0 0 0 100185 6 0 0 25 0 1 0 1103605263 21712896 4575 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8894/statm: 5301 4575 79 155 0 5144 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 21204

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 8900
/proc/meminfo: memFree=1100584/2055920 swapFree=4178400/4192956
[pid=8894] ppid=8892 vsize=21792 CPUtime=1061.9
/proc/8894/stat : 8894 (precosat) R 8892 8894 8535 0 -1 4194304 4703 0 0 0 106183 7 0 0 25 0 1 0 1103605263 22315008 4687 1992294400 134512640 135151029 4294956240 18446744073709551615 134530961 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8894/statm: 5448 4687 79 155 0 5291 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 21792

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 8900
/proc/meminfo: memFree=1100328/2055920 swapFree=4178400/4192956
[pid=8894] ppid=8892 vsize=22084 CPUtime=1121.87
/proc/8894/stat : 8894 (precosat) R 8892 8894 8535 0 -1 4194304 4755 0 0 0 112180 7 0 0 25 0 1 0 1103605263 22614016 4739 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8894/statm: 5521 4739 79 155 0 5364 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 22084

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 8900
/proc/meminfo: memFree=1099944/2055920 swapFree=4178400/4192956
[pid=8894] ppid=8892 vsize=22540 CPUtime=1181.84
/proc/8894/stat : 8894 (precosat) R 8892 8894 8535 0 -1 4194304 4852 0 0 0 118177 7 0 0 25 0 1 0 1103605263 23080960 4836 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8894/statm: 5635 4836 79 155 0 5478 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 22540



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 8900
/proc/meminfo: memFree=1099880/2055920 swapFree=4178400/4192956
[pid=8894] ppid=8892 vsize=22540 CPUtime=1200.05
/proc/8894/stat : 8894 (precosat) R 8892 8894 8535 0 -1 4194304 4872 0 0 0 119997 8 0 0 25 0 1 0 1103605263 23080960 4856 1992294400 134512640 135151029 4294956240 18446744073709551615 134554909 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8894/statm: 5635 4856 79 155 0 5478 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 22540

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 8900
/proc/meminfo: memFree=1099880/2055920 swapFree=4178400/4192956
[pid=8894] ppid=8892 vsize=22540 CPUtime=1200.05
/proc/8894/stat : 8894 (precosat) R 8892 8894 8535 0 -1 4194304 4872 0 0 0 119997 8 0 0 25 0 1 0 1103605263 23080960 4856 1992294400 134512640 135151029 4294956240 18446744073709551615 134554909 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8894/statm: 5635 4856 79 155 0 5478 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 22540

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.06
CPU user time (s): 1199.98
CPU system time (s): 0.083987
CPU usage (%): 99.9626
Max. virtual memory (cumulated for all children) (KiB): 22540

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.98
system time used= 0.083987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4872
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= 1683

runsolver used 0.930858 second user time and 2.47162 second system time

The end

Launcher Data 

Begin job on node9 at 2009-03-29 08:49:49
IDJOB=1519283
IDBENCH=70750
IDSOLVER=507
FILE ID=node9/1519283-1238309389
PBS_JOBID= 9061075
Free space on /tmp= 66420 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/360/unif-k3-r4.25-v360-c1530-S722433227-030.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1519283-1238309389/watcher-1519283-1238309389 -o /tmp/evaluation-result-1519283-1238309389/solver-1519283-1238309389 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1519283-1238309389.cnf

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

MD5SUM BENCH= e6110b5edd373bb12951d072e14f505c
RANDOM SEED=1392018269

node9.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		: 3000.268
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		: 3000.268
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:       1119824 kB
Buffers:         95048 kB
Cached:         749780 kB
SwapCached:       8300 kB
Active:         253640 kB
Inactive:       601004 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1119824 kB
SwapTotal:     4192956 kB
SwapFree:      4178400 kB
Dirty:             744 kB
Writeback:           0 kB
Mapped:          15532 kB
Slab:            67416 kB
Committed_AS:  2832648 kB
PageTables:       1392 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= 66420 MiB
End job on node9 at 2009-03-29 09:09:52