Trace number 1519115

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
precosat 236? (TO) 1200.1 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/380/
unif-k3-r4.25-v380-c1615-S1036996799-006.cnf
MD5SUMaea037edf2192f628decdd3193ff0d42
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.008997
Satisfiable
(Un)Satisfiability was proved
Number of variables380
Number of clauses1615
Sum of the clauses size4845
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31615
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-1519115-1238308467.cnf
0.00/0.00	c found header 'p cnf 380 1615'
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     1615     380      0     0      0       0      0    0.0   0    0
0.00/0.00	c s    0.0     1607     369      0     0     11       0      0    0.0   0    0
0.00/0.00	c l    0.0     1607     369      0     0     11       0   1607    0.0   0    0
0.00/0.01	c R    0.0     1607     369      0     0     11     101    101   36.7  14    0
0.00/0.01	c R    0.0     1607     369      0     0     11     202    202   30.6  20    0
0.00/0.04	c N    0.0     1607     369      0     0     11     804    804   24.5  26    0
0.00/0.04	c B    0.0     1607     369      0     0     11    1000   1000   23.5  29    0
0.00/0.07	c +    0.1     1607     369      0     0     11    1607   1767   22.3  29    0
0.09/0.09	c B    0.1     1607     369      0     0     11    2000   1778   22.1  29    0
0.09/0.09	c +    0.1     1607     369      0     0     11    2006   1943   22.1  28    0
0.10/0.12	c N    0.1     1607     369      0     0     11    2413   1953   21.7  28    0
0.10/0.12	c +    0.1     1607     369      0     0     11    2506   2137   21.8  26    0
0.10/0.15	c +    0.2     1607     369      0     0     11    3130   2350   21.4  27    0
0.10/0.19	c +    0.2     1607     369      0     0     11    3910   2585   21.2  27    1
0.20/0.25	c +    0.3     1607     369      0     0     11    4886   2843   20.9  27    1
0.30/0.32	c +    0.3     1607     369      0     0     11    6107   3127   20.4  27    1
0.30/0.34	c N    0.3     1607     369      0     0     11    6429   3137   20.4  27    1
0.40/0.42	c +    0.4     1607     369      0     0     11    7631   3439   19.9  29    1
0.40/0.44	c B    0.4     1607     369      0     0     11    8006   3450   19.8  27    1
0.50/0.53	c
0.50/0.53	c       original/binary      fixed     eliminated      learned       agility
0.50/0.53	c   seconds        variables     equivalent    conflicts       height       MB
0.50/0.53	c
0.50/0.53	c +    0.5     1607     369      0     0     11    9536   3782   19.8  28    1
0.60/0.68	c +    0.7     1607     369      0     0     11   11920   4160   19.7  29    1
0.80/0.87	c +    0.9     1607     369      0     0     11   14901   4576   19.6  26    1
0.89/0.95	c N    0.9     1607     369      0     0     11   16057   4582   19.5  28    1
1.10/1.13	c +    1.1     1607     369      0     0     11   18625   5033   19.4  27    1
1.39/1.42	c +    1.4     1607     369      0     0     11   23280   5536   20.4  28    1
1.39/1.47	c B    1.5     1607     369      0     0     11   24015   5542   20.6  28    1
1.79/1.84	c +    1.8     1607     369      0     0     11   29102   6089   21.2  29    1
2.29/2.36	c +    2.4     1607     369      0     0     11   36375   6697   21.4  27    1
2.49/2.53	c N    2.5     1607     369      0     0     11   38505   6709   21.4  26    2
2.99/3.08	c +    3.1     1607     369      0     0     11   45467   7366   21.2  29    2
3.89/3.92	c +    3.9     1607     369      0     0     11   56833   8102   21.0  27    2
4.49/4.52	c B    4.5     1607     369      0     0     11   64026   8112   20.8  27    2
4.99/5.08	c +    5.1     1607     369      0     0     11   71041   8912   20.6  29    2
6.60/6.64	c +    6.6     1607     369      0     0     11   88800   9803   20.1  29    2
6.69/6.73	c N    6.7     1607     369      0     0     11   89820   9812   20.0  29    2
8.70/8.75	c +    8.7     1607     369      0     0     11  111001  10783   19.7  28    3
11.29/11.39	c +   11.4     1607     369      0     0     11  138750  11861   19.1  28    3
13.39/13.47	c B   13.5     1607     369      0     0     11  160040  11874   19.4  28    3
14.89/14.97	c
14.89/14.97	c       original/binary      fixed     eliminated      learned       agility
14.89/14.97	c   seconds        variables     equivalent    conflicts       height       MB
14.89/14.97	c
14.89/14.97	c +   15.0     1607     369      0     0     11  173435  13047   19.5  29    3
18.29/18.33	c N   18.3     1607     369      0     0     11  205234  13052   19.5  28    4
19.49/19.51	c +   19.5     1607     369      0     0     11  216790  14351   19.5  28    4
25.88/25.92	c +   25.9     1607     369      0     0     11  270986  15786   19.7  30    4
34.38/34.42	c +   34.4     1607     369      0     0     11  338730  17364   19.7  28    5
39.78/39.88	c B   39.9     1607     369      0     0     11  384086  17376   19.7  27    5
45.28/45.32	c +   45.3     1607     369      0     0     11  423410  19100   19.7  28    5
50.77/50.87	c N   50.9     1607     369      0     0     11  461607  19112   19.6  26    6
60.28/60.35	c +   60.3     1607     369      0     0     11  529262  21010   19.3  27    6
80.47/80.58	c +   80.6     1607     369      0     0     11  661575  23111   19.2  28    7
106.67/106.76	c +  106.7     1607     369      0     0     11  826967  25422   19.1  26    8
118.67/118.76	c B  118.7     1607     369      0     0     11  896187  25437   19.1  28    8
141.96/142.05	c N  142.0     1607     369      0     0     11 1025600  25432   19.1  27    9
143.46/143.51	c +  143.5     1607     369      0     0     11 1033706  27964   19.1  26    9
195.54/195.66	c +  195.6     1607     369      0     0     11 1292132  30760   19.0  27   10
268.32/268.46	c +  268.4     1607     369      0     0     11 1615165  33836   19.0  26   12
370.60/370.76	c +  370.7     1607     369      0     0     11 2018955  37219   19.0  28   13
378.49/378.66	c B  378.6     1607     369      0     0     11 2048391  37231   19.0  26   14
435.78/435.92	c R  435.8     1607     369      0     0     11 2256033  37240   18.8  25   14
512.66/512.81	c
512.66/512.81	c       original/binary      fixed     eliminated      learned       agility
512.66/512.81	c   seconds        variables     equivalent    conflicts       height       MB
512.66/512.81	c
512.66/512.81	c +  512.7     1607     369      0     0     11 2523690  40940   18.8  27   15
711.11/711.31	c +  711.1     1607     369      0     0     11 3154610  45034   18.8  28   17
976.55/976.90	c +  976.6     1607     369      0     0     11 3943261  49537   18.9  27   20
1200.09/1200.40	c
1200.09/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.09/1200.40	c
1200.09/1200.40	c 4539083 conflicts, 5353935 decisions, 1 random
1200.09/1200.40	c 0 iterations, 89 restarts, 8097 skipped
1200.09/1200.40	c 36 enlarged, 0 shrunken, 44385 rescored, 1021 rebiased
1200.09/1200.40	c 1 simplifications, 0 reductions
1200.09/1200.40	c
1200.09/1200.40	c vars: 0 fixed, 0 equiv, 11 elim, 0 merged
1200.09/1200.40	c elim: 5398 resolutions, 1 phases, 1 rounds
1200.09/1200.40	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.09/1200.40	c arty: 0.00 and 0.00 xor average arity
1200.09/1200.40	c prbe: 45040 probed, 61 phases, 61 rounds
1200.09/1200.40	c prbe: 0 failed, 0 lifted, 0 merged
1200.09/1200.40	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.09/1200.40	c hash: 0 units, 0 merged
1200.09/1200.40	c mins: 93649164 learned, 23% deleted, 89 strong, 25 depth
1200.09/1200.40	c subs: 0 forward, 0 backward, 0 doms
1200.09/1200.40	c strs: 0 forward, 0 backward
1200.09/1200.40	c doms: 0 dominators, 0 high, 0 low
1200.09/1200.40	c prps: 336126455 propagations, 0.28 megaprops
1200.09/1200.40	c
1200.09/1200.40	c 1200.1 seconds, 22 MB max, 457 MB recycled
1200.09/1200.40	c
1200.09/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.09/1200.40	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-1519115-1238308467/watcher-1519115-1238308467 -o /tmp/evaluation-result-1519115-1238308467/solver-1519115-1238308467 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1519115-1238308467.cnf 

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


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/80 24079
/proc/meminfo: memFree=1487848/2055912 swapFree=4170660/4192956
[pid=24079] ppid=24077 vsize=916 CPUtime=0
/proc/24079/stat : 24079 (precosat) R 24077 24079 23715 0 -1 4194304 156 0 0 0 0 0 0 0 18 0 1 0 1103510597 937984 140 1992294400 134512640 135151029 4294956240 18446744073709551615 134519555 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24079/statm: 229 140 79 155 0 72 0

[startup+0.0937199 s]
/proc/loadavg: 1.00 1.00 1.00 3/80 24079
/proc/meminfo: memFree=1487848/2055912 swapFree=4170660/4192956
[pid=24079] ppid=24077 vsize=1180 CPUtime=0.09
/proc/24079/stat : 24079 (precosat) R 24077 24079 23715 0 -1 4194304 216 0 0 0 9 0 0 0 18 0 1 0 1103510597 1208320 200 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24079/statm: 295 200 79 155 0 138 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1180

[startup+0.10172 s]
/proc/loadavg: 1.00 1.00 1.00 3/80 24079
/proc/meminfo: memFree=1487848/2055912 swapFree=4170660/4192956
[pid=24079] ppid=24077 vsize=1180 CPUtime=0.1
/proc/24079/stat : 24079 (precosat) R 24077 24079 23715 0 -1 4194304 218 0 0 0 10 0 0 0 18 0 1 0 1103510597 1208320 202 1992294400 134512640 135151029 4294956240 18446744073709551615 134551474 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24079/statm: 295 202 79 155 0 138 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1180

[startup+0.30174 s]
/proc/loadavg: 1.00 1.00 1.00 3/80 24079
/proc/meminfo: memFree=1487848/2055912 swapFree=4170660/4192956
[pid=24079] ppid=24077 vsize=1444 CPUtime=0.3
/proc/24079/stat : 24079 (precosat) R 24077 24079 23715 0 -1 4194304 270 0 0 0 30 0 0 0 19 0 1 0 1103510597 1478656 254 1992294400 134512640 135151029 4294956240 18446744073709551615 134554851 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24079/statm: 361 254 79 155 0 204 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1444

[startup+0.701782 s]
/proc/loadavg: 1.00 1.00 1.00 3/80 24079
/proc/meminfo: memFree=1487848/2055912 swapFree=4170660/4192956
[pid=24079] ppid=24077 vsize=1708 CPUtime=0.7
/proc/24079/stat : 24079 (precosat) R 24077 24079 23715 0 -1 4194304 339 0 0 0 70 0 0 0 22 0 1 0 1103510597 1748992 323 1992294400 134512640 135151029 4294956240 18446744073709551615 134574621 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24079/statm: 427 323 79 155 0 270 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 1708

[startup+1.50187 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 24080
/proc/meminfo: memFree=1486688/2055912 swapFree=4170660/4192956
[pid=24079] ppid=24077 vsize=2104 CPUtime=1.49
/proc/24079/stat : 24079 (precosat) R 24077 24079 23715 0 -1 4194304 437 0 0 0 149 0 0 0 25 0 1 0 1103510597 2154496 421 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24079/statm: 526 421 79 155 0 369 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2104

[startup+3.10103 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 24080
/proc/meminfo: memFree=1486048/2055912 swapFree=4170660/4192956
[pid=24079] ppid=24077 vsize=2504 CPUtime=3.09
/proc/24079/stat : 24079 (precosat) R 24077 24079 23715 0 -1 4194304 553 0 0 0 309 0 0 0 25 0 1 0 1103510597 2564096 537 1992294400 134512640 135151029 4294956240 18446744073709551615 134554734 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24079/statm: 626 537 79 155 0 469 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2504

[startup+6.30236 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 24080
/proc/meminfo: memFree=1485152/2055912 swapFree=4170660/4192956
[pid=24079] ppid=24077 vsize=3304 CPUtime=6.29
/proc/24079/stat : 24079 (precosat) R 24077 24079 23715 0 -1 4194304 730 0 0 0 629 0 0 0 25 0 1 0 1103510597 3383296 714 1992294400 134512640 135151029 4294956240 18446744073709551615 134554766 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24079/statm: 826 714 79 155 0 669 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3304

[startup+12.701 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 24080
/proc/meminfo: memFree=1484128/2055912 swapFree=4170660/4192956
[pid=24079] ppid=24077 vsize=4104 CPUtime=12.69
/proc/24079/stat : 24079 (precosat) R 24077 24079 23715 0 -1 4194304 937 0 0 0 1269 0 0 0 25 0 1 0 1103510597 4202496 921 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24079/statm: 1026 921 79 155 0 869 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4104

[startup+25.5014 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 24080
/proc/meminfo: memFree=1482848/2055912 swapFree=4170660/4192956
[pid=24079] ppid=24077 vsize=5336 CPUtime=25.48
/proc/24079/stat : 24079 (precosat) R 24077 24079 23715 0 -1 4194304 1231 0 0 0 2548 0 0 0 25 0 1 0 1103510597 5464064 1215 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24079/statm: 1334 1215 79 155 0 1177 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5336

[startup+51.101 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 24080
/proc/meminfo: memFree=1481440/2055912 swapFree=4170660/4192956
[pid=24079] ppid=24077 vsize=7008 CPUtime=51.08
/proc/24079/stat : 24079 (precosat) R 24077 24079 23715 0 -1 4194304 1600 0 0 0 5107 1 0 0 25 0 1 0 1103510597 7176192 1584 1992294400 134512640 135151029 4294956240 18446744073709551615 134555150 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24079/statm: 1752 1584 79 155 0 1595 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 7008

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 24080
/proc/meminfo: memFree=1479392/2055912 swapFree=4170660/4192956
[pid=24079] ppid=24077 vsize=9160 CPUtime=102.27
/proc/24079/stat : 24079 (precosat) R 24077 24079 23715 0 -1 4194304 2070 0 0 0 10225 2 0 0 25 0 1 0 1103510597 9379840 2054 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24079/statm: 2290 2054 79 155 0 2133 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 9160

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 24080
/proc/meminfo: memFree=1477856/2055912 swapFree=4170660/4192956
[pid=24079] ppid=24077 vsize=11020 CPUtime=162.25
/proc/24079/stat : 24079 (precosat) R 24077 24079 23715 0 -1 4194304 2444 0 0 0 16223 2 0 0 25 0 1 0 1103510597 11284480 2428 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24079/statm: 2755 2428 79 155 0 2598 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 11020

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 24080
/proc/meminfo: memFree=1476384/2055912 swapFree=4170660/4192956
[pid=24079] ppid=24077 vsize=12544 CPUtime=222.23
/proc/24079/stat : 24079 (precosat) R 24077 24079 23715 0 -1 4194304 2796 0 0 0 22221 2 0 0 25 0 1 0 1103510597 12845056 2780 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24079/statm: 3136 2780 79 155 0 2979 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 12544

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 24080
/proc/meminfo: memFree=1475680/2055912 swapFree=4170660/4192956
[pid=24079] ppid=24077 vsize=13528 CPUtime=282.21
/proc/24079/stat : 24079 (precosat) R 24077 24079 23715 0 -1 4194304 2973 0 0 0 28219 2 0 0 25 0 1 0 1103510597 13852672 2957 1992294400 134512640 135151029 4294956240 18446744073709551615 134554903 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24079/statm: 3382 2957 79 155 0 3225 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 13528

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 24080
/proc/meminfo: memFree=1474336/2055912 swapFree=4170660/4192956
[pid=24079] ppid=24077 vsize=14972 CPUtime=342.2
/proc/24079/stat : 24079 (precosat) R 24077 24079 23715 0 -1 4194304 3309 0 0 0 34217 3 0 0 25 0 1 0 1103510597 15331328 3293 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24079/statm: 3743 3293 79 155 0 3586 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 14972

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 24080
/proc/meminfo: memFree=1473632/2055912 swapFree=4170660/4192956
[pid=24079] ppid=24077 vsize=15616 CPUtime=402.19
/proc/24079/stat : 24079 (precosat) R 24077 24079 23715 0 -1 4194304 3471 0 0 0 40216 3 0 0 25 0 1 0 1103510597 15990784 3455 1992294400 134512640 135151029 4294956240 18446744073709551615 134555088 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24079/statm: 3904 3455 79 155 0 3747 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 15616

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 24080
/proc/meminfo: memFree=1472736/2055912 swapFree=4170660/4192956
[pid=24079] ppid=24077 vsize=16672 CPUtime=462.17
/proc/24079/stat : 24079 (precosat) R 24077 24079 23715 0 -1 4194304 3688 0 0 0 46214 3 0 0 25 0 1 0 1103510597 17072128 3672 1992294400 134512640 135151029 4294956240 18446744073709551615 134580638 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24079/statm: 4168 3672 79 155 0 4011 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 16672

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 24082
/proc/meminfo: memFree=1472096/2055912 swapFree=4170660/4192956
[pid=24079] ppid=24077 vsize=17508 CPUtime=522.16
/proc/24079/stat : 24079 (precosat) R 24077 24079 23715 0 -1 4194304 3844 0 0 0 52212 4 0 0 25 0 1 0 1103510597 17928192 3828 1992294400 134512640 135151029 4294956240 18446744073709551615 134551918 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24079/statm: 4377 3828 79 155 0 4220 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 17508

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 24082
/proc/meminfo: memFree=1471712/2055912 swapFree=4170660/4192956
[pid=24079] ppid=24077 vsize=17972 CPUtime=582.15
/proc/24079/stat : 24079 (precosat) R 24077 24079 23715 0 -1 4194304 3954 0 0 0 58211 4 0 0 25 0 1 0 1103510597 18403328 3938 1992294400 134512640 135151029 4294956240 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24079/statm: 4493 3938 79 155 0 4336 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 17972

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 24082
/proc/meminfo: memFree=1470880/2055912 swapFree=4170660/4192956
[pid=24079] ppid=24077 vsize=18916 CPUtime=642.13
/proc/24079/stat : 24079 (precosat) R 24077 24079 23715 0 -1 4194304 4156 0 0 0 64209 4 0 0 25 0 1 0 1103510597 19369984 4140 1992294400 134512640 135151029 4294956240 18446744073709551615 134554851 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24079/statm: 4729 4140 79 155 0 4572 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 18916

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 24082
/proc/meminfo: memFree=1470368/2055912 swapFree=4170660/4192956
[pid=24079] ppid=24077 vsize=19384 CPUtime=702.11
/proc/24079/stat : 24079 (precosat) R 24077 24079 23715 0 -1 4194304 4278 0 0 0 70207 4 0 0 25 0 1 0 1103510597 19849216 4262 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24079/statm: 4846 4262 79 155 0 4689 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 19384

[startup+762.307 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 24082
/proc/meminfo: memFree=1469664/2055912 swapFree=4170660/4192956
[pid=24079] ppid=24077 vsize=20232 CPUtime=762.1
/proc/24079/stat : 24079 (precosat) R 24077 24079 23715 0 -1 4194304 4442 0 0 0 76206 4 0 0 25 0 1 0 1103510597 20717568 4426 1992294400 134512640 135151029 4294956240 18446744073709551615 134574578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24079/statm: 5058 4426 79 155 0 4901 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 20232

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 24082
/proc/meminfo: memFree=1468960/2055912 swapFree=4170660/4192956
[pid=24079] ppid=24077 vsize=21264 CPUtime=822.08
/proc/24079/stat : 24079 (precosat) R 24077 24079 23715 0 -1 4194304 4627 0 0 0 82204 4 0 0 25 0 1 0 1103510597 21774336 4611 1992294400 134512640 135151029 4294956240 18446744073709551615 134554752 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24079/statm: 5316 4611 79 155 0 5159 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 21264

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 24082
/proc/meminfo: memFree=1468640/2055912 swapFree=4170660/4192956
[pid=24079] ppid=24077 vsize=21568 CPUtime=882.06
/proc/24079/stat : 24079 (precosat) R 24077 24079 23715 0 -1 4194304 4704 0 0 0 88202 4 0 0 25 0 1 0 1103510597 22085632 4688 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24079/statm: 5392 4688 79 155 0 5235 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 21568

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 24082
/proc/meminfo: memFree=1468320/2055912 swapFree=4170660/4192956
[pid=24079] ppid=24077 vsize=22024 CPUtime=942.04
/proc/24079/stat : 24079 (precosat) R 24077 24079 23715 0 -1 4194304 4805 0 0 0 94200 4 0 0 25 0 1 0 1103510597 22552576 4789 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24079/statm: 5506 4789 79 155 0 5349 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 22024

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 24082
/proc/meminfo: memFree=1467872/2055912 swapFree=4170660/4192956
[pid=24079] ppid=24077 vsize=22608 CPUtime=1002.04
/proc/24079/stat : 24079 (precosat) R 24077 24079 23715 0 -1 4194304 4902 0 0 0 100199 5 0 0 25 0 1 0 1103510597 23150592 4886 1992294400 134512640 135151029 4294956240 18446744073709551615 134520387 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24079/statm: 5652 4886 79 155 0 5495 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 22608

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 24082
/proc/meminfo: memFree=1467616/2055912 swapFree=4170660/4192956
[pid=24079] ppid=24077 vsize=22932 CPUtime=1062.02
/proc/24079/stat : 24079 (precosat) R 24077 24079 23715 0 -1 4194304 4962 0 0 0 106197 5 0 0 25 0 1 0 1103510597 23482368 4946 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24079/statm: 5733 4946 79 155 0 5576 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 22932

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 24082
/proc/meminfo: memFree=1467168/2055912 swapFree=4170660/4192956
[pid=24079] ppid=24077 vsize=23460 CPUtime=1122
/proc/24079/stat : 24079 (precosat) R 24077 24079 23715 0 -1 4194304 5064 0 0 0 112195 5 0 0 25 0 1 0 1103510597 24023040 5048 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24079/statm: 5865 5048 79 155 0 5708 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 23460

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 24082
/proc/meminfo: memFree=1466976/2055912 swapFree=4170660/4192956
[pid=24079] ppid=24077 vsize=23784 CPUtime=1181.99
/proc/24079/stat : 24079 (precosat) R 24077 24079 23715 0 -1 4194304 5136 0 0 0 118194 5 0 0 25 0 1 0 1103510597 24354816 5120 1992294400 134512640 135151029 4294956240 18446744073709551615 134554774 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24079/statm: 5946 5120 79 155 0 5789 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 23784



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 24082
/proc/meminfo: memFree=1466784/2055912 swapFree=4170660/4192956
[pid=24079] ppid=24077 vsize=23916 CPUtime=1200.09
/proc/24079/stat : 24079 (precosat) R 24077 24079 23715 0 -1 4194304 5168 0 0 0 120004 5 0 0 25 0 1 0 1103510597 24489984 5152 1992294400 134512640 135151029 4294956240 18446744073709551615 134555084 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24079/statm: 5979 5152 79 155 0 5822 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 23916

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): 1200.1
CPU user time (s): 1200.04
CPU system time (s): 0.058991
CPU usage (%): 99.9744
Max. virtual memory (cumulated for all children) (KiB): 23916

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.04
system time used= 0.058991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5168
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= 1768

runsolver used 1.56876 second user time and 3.90141 second system time

The end

Launcher Data

Begin job on node78 at 2009-03-29 08:34:27
IDJOB=1519115
IDBENCH=70736
IDSOLVER=507
FILE ID=node78/1519115-1238308467
PBS_JOBID= 9061014
Free space on /tmp= 126872 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/380/unif-k3-r4.25-v380-c1615-S1036996799-006.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1519115-1238308467/watcher-1519115-1238308467 -o /tmp/evaluation-result-1519115-1238308467/solver-1519115-1238308467 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1519115-1238308467.cnf

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

MD5SUM BENCH= aea037edf2192f628decdd3193ff0d42
RANDOM SEED=771223470

node78.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		: 3000.214
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		: 3000.214
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:      2055912 kB
MemFree:       1488264 kB
Buffers:         79856 kB
Cached:         399392 kB
SwapCached:       7768 kB
Active:         187020 kB
Inactive:       302616 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055912 kB
LowFree:       1488264 kB
SwapTotal:     4192956 kB
SwapFree:      4170660 kB
Dirty:             732 kB
Writeback:           0 kB
Mapped:          16044 kB
Slab:            62192 kB
Committed_AS:  2481920 kB
PageTables:       2556 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 126872 MiB
End job on node78 at 2009-03-29 08:54:29