Trace number 1516727

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/UNKNOWN/500/
unif-k3-r4.25-v500-c2125-S645163129-012.cnf
MD5SUM009e989e2755ac440b0ff3df87428440
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables500
Number of clauses2125
Sum of the clauses size6375
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32125
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-1516727-1238274102.cnf
0.00/0.00	c found header 'p cnf 500 2125'
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     2125     500      0     0      0       0      0    0.0   0    0
0.00/0.01	c s    0.0     2108     490      0     0     10       0      0    0.0   0    0
0.00/0.01	c l    0.0     2108     490      0     0     10       0   2108    0.0   0    0
0.00/0.01	c R    0.0     2108     490      0     0     10     101    101   54.2  13    0
0.00/0.01	c R    0.0     2108     490      0     0     10     201    201   42.1  20    0
0.00/0.04	c N    0.0     2108     490      0     0     10     802    802   30.8  28    0
0.00/0.05	c B    0.1     2108     490      0     0     10    1000   1000   29.7  28    0
0.10/0.10	c B    0.1     2108     490      0     0     10    2002   2002   27.5  28    0
0.10/0.11	c +    0.1     2108     490      0     0     10    2109   2318   27.5  27    1
0.10/0.12	c N    0.1     2108     490      0     0     10    2412   2323   27.0  27    1
0.10/0.14	c +    0.1     2108     490      0     0     10    2635   2549   26.7  28    1
0.10/0.17	c +    0.2     2108     490      0     0     10    3290   2803   26.4  27    1
0.20/0.22	c +    0.2     2108     490      0     0     10    4111   3083   25.9  28    1
0.20/0.28	c +    0.3     2108     490      0     0     10    5136   3391   26.1  26    1
0.30/0.35	c +    0.4     2108     490      0     0     10    6420   3730   27.7  24    1
0.30/0.35	c R    0.4     2108     490      0     0     10    6422   3400   27.7  24    1
0.40/0.44	c B    0.4     2108     490      0     0     10    8002   3742   28.4  29    1
0.40/0.44	c +    0.4     2108     490      0     0     10    8026   4103   28.5  26    1
0.50/0.56	c +    0.6     2108     490      0     0     10   10032   4513   28.8  27    1
0.70/0.72	c
0.70/0.72	c       original/binary      fixed     eliminated      learned       agility
0.70/0.72	c   seconds        variables     equivalent    conflicts       height       MB
0.70/0.72	c
0.70/0.72	c +    0.7     2108     490      0     0     10   12542   4964   29.0  29    1
0.90/0.93	c +    0.9     2108     490      0     0     10   15676   5460   28.2  26    1
0.90/0.96	c N    1.0     2108     490      0     0     10   16041   5335   28.1  25    1
1.19/1.22	c +    1.2     2108     490      0     0     10   19596   6006   27.4  26    1
1.49/1.55	c B    1.6     2108     490      0     0     10   24007   6013   26.5  27    1
1.49/1.59	c +    1.6     2108     490      0     0     10   24495   6606   26.4  28    1
1.99/2.05	c +    2.1     2108     490      0     0     10   30615   7266   26.0  26    2
2.59/2.64	c +    2.6     2108     490      0     0     10   38265   7992   27.1  25    2
2.59/2.66	c N    2.7     2108     490      0     0     10   38502   7510   27.1  25    2
3.49/3.50	c +    3.5     2108     490      0     0     10   47833   8791   28.0  26    2
4.49/4.52	c +    4.5     2108     490      0     0     10   59790   9670   28.4  24    2
4.79/4.89	c B    4.9     2108     490      0     0     10   64013   9682   28.4  28    3
5.79/5.89	c +    5.9     2108     490      0     0     10   74735  10637   28.5  27    3
7.29/7.37	c N    7.4     2108     490      0     0     10   89795  10644   28.3  25    3
7.69/7.74	c +    7.7     2108     490      0     0     10   93415  11700   28.3  26    3
9.99/10.04	c +   10.0     2108     490      0     0     10  116766  12870   28.3  25    4
13.09/13.11	c +   13.1     2108     490      0     0     10  145955  14157   28.1  29    4
14.68/14.74	c B   14.7     2108     490      0     0     10  160039  14168   27.8  27    4
17.08/17.18	c +   17.2     2108     490      0     0     10  182442  15572   27.5  26    4
19.88/19.92	c
19.88/19.92	c       original/binary      fixed     eliminated      learned       agility
19.88/19.92	c   seconds        variables     equivalent    conflicts       height       MB
19.88/19.92	c
19.88/19.92	c N   19.9     2108     490      0     0     10  205198  15584   27.2  26    5
22.78/22.83	c +   22.8     2108     490      0     0     10  228051  17129   26.8  27    5
29.78/29.85	c +   29.8     2108     490      0     0     10  285063  18841   27.1  26    6
39.59/39.65	c +   39.6     2108     490      0     0     10  356327  20725   27.5  27    6
43.78/43.89	c B   43.9     2108     490      0     0     10  384090  20738   27.5  26    7
52.78/52.86	c +   52.8     2108     490      0     0     10  445405  22797   27.3  27    7
55.67/55.74	c N   55.7     2108     490      0     0     10  461589  22805   27.1  26    7
71.27/71.35	c +   71.3     2108     490      0     0     10  556756  25076   26.7  27    8
96.37/96.40	c +   96.4     2108     490      0     0     10  695946  27583   26.8  28    9
131.35/131.44	c +  131.4     2108     490      0     0     10  869931  30341   26.9  28   10
136.26/136.35	c B  136.3     2108     490      0     0     10  896195  30353   26.9  26   11
165.75/165.88	c N  165.8     2108     490      0     0     10 1025567  30355   26.8  26   11
180.15/180.27	c +  180.2     2108     490      0     0     10 1087410  33375   26.6  25   11
248.92/249.06	c +  249.0     2108     490      0     0     10 1359260  36712   26.4  27   13
342.20/342.39	c +  342.3     2108     490      0     0     10 1699075  40383   26.2  26   15
449.58/449.73	c B  449.6     2108     490      0     0     10 2048389  40395   25.9  27   17
472.47/472.69	c +  472.6     2108     490      0     0     10 2123840  44421   26.0  26   17
514.56/514.78	c N  514.7     2108     490      0     0     10 2255978  44443   25.8  25   18
641.63/641.86	c +  641.7     2108     490      0     0     10 2654800  48863   25.7  26   19
882.46/882.73	c
882.46/882.73	c       original/binary      fixed     eliminated      learned       agility
882.46/882.73	c   seconds        variables     equivalent    conflicts       height       MB
882.46/882.73	c
882.46/882.73	c +  882.5     2108     490      0     0     10 3318500  53749   25.8  27   22
1200.09/1200.40	c
1200.09/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.09/1200.40	c
1200.09/1200.40	c 4093642 conflicts, 4904784 decisions, 1 random
1200.09/1200.40	c 0 iterations, 234 restarts, 6930 skipped
1200.09/1200.40	c 34 enlarged, 0 shrunken, 40034 rescored, 1009 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, 10 elim, 0 merged
1200.09/1200.40	c elim: 6971 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: 96060 probed, 98 phases, 98 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: 104399084 learned, 20% deleted, 42 strong, 26 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: 354005413 propagations, 0.29 megaprops
1200.09/1200.40	c
1200.09/1200.40	c 1200.1 seconds, 25 MB max, 486 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-1516727-1238274102/watcher-1516727-1238274102 -o /tmp/evaluation-result-1516727-1238274102/solver-1516727-1238274102 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1516727-1238274102.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 2/73 7174
/proc/meminfo: memFree=1705016/2055920 swapFree=4176796/4192956
[pid=7174] ppid=7172 vsize=916 CPUtime=0
/proc/7174/stat : 7174 (precosat) R 7172 7174 6894 0 -1 4194304 159 0 0 0 0 0 0 0 18 0 1 0 883798867 937984 143 1992294400 134512640 135151029 4294956240 18446744073709551615 134688904 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7174/statm: 229 143 79 155 0 72 0

[startup+0.063878 s]
/proc/loadavg: 0.92 0.98 0.99 2/73 7174
/proc/meminfo: memFree=1705016/2055920 swapFree=4176796/4192956
[pid=7174] ppid=7172 vsize=1180 CPUtime=0.06
/proc/7174/stat : 7174 (precosat) R 7172 7174 6894 0 -1 4194304 211 0 0 0 6 0 0 0 18 0 1 0 883798867 1208320 195 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7174/statm: 295 195 79 155 0 138 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1180

[startup+0.10188 s]
/proc/loadavg: 0.92 0.98 0.99 2/73 7174
/proc/meminfo: memFree=1705016/2055920 swapFree=4176796/4192956
[pid=7174] ppid=7172 vsize=1312 CPUtime=0.1
/proc/7174/stat : 7174 (precosat) R 7172 7174 6894 0 -1 4194304 241 0 0 0 10 0 0 0 18 0 1 0 883798867 1343488 225 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7174/statm: 328 225 79 155 0 171 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1312

[startup+0.301902 s]
/proc/loadavg: 0.92 0.98 0.99 2/73 7174
/proc/meminfo: memFree=1705016/2055920 swapFree=4176796/4192956
[pid=7174] ppid=7172 vsize=1576 CPUtime=0.3
/proc/7174/stat : 7174 (precosat) R 7172 7174 6894 0 -1 4194304 315 0 0 0 30 0 0 0 20 0 1 0 883798867 1613824 299 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7174/statm: 394 299 79 155 0 237 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1576

[startup+0.701944 s]
/proc/loadavg: 0.92 0.98 0.99 2/73 7174
/proc/meminfo: memFree=1705016/2055920 swapFree=4176796/4192956
[pid=7174] ppid=7172 vsize=1972 CPUtime=0.7
/proc/7174/stat : 7174 (precosat) R 7172 7174 6894 0 -1 4194304 404 0 0 0 70 0 0 0 24 0 1 0 883798867 2019328 388 1992294400 134512640 135151029 4294956240 18446744073709551615 134574094 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7174/statm: 493 388 79 155 0 336 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 1972

[startup+1.50103 s]
/proc/loadavg: 0.92 0.98 0.99 2/74 7175
/proc/meminfo: memFree=1703472/2055920 swapFree=4176796/4192956
[pid=7174] ppid=7172 vsize=2368 CPUtime=1.49
/proc/7174/stat : 7174 (precosat) R 7172 7174 6894 0 -1 4194304 507 0 0 0 149 0 0 0 25 0 1 0 883798867 2424832 491 1992294400 134512640 135151029 4294956240 18446744073709551615 134578210 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7174/statm: 592 491 79 155 0 435 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2368

[startup+3.1012 s]
/proc/loadavg: 0.92 0.98 0.99 2/74 7175
/proc/meminfo: memFree=1702896/2055920 swapFree=4176796/4192956
[pid=7174] ppid=7172 vsize=3032 CPUtime=3.09
/proc/7174/stat : 7174 (precosat) R 7172 7174 6894 0 -1 4194304 691 0 0 0 309 0 0 0 25 0 1 0 883798867 3104768 675 1992294400 134512640 135151029 4294956240 18446744073709551615 134554644 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7174/statm: 758 675 79 155 0 601 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3032

[startup+6.30154 s]
/proc/loadavg: 0.93 0.98 0.99 2/74 7175
/proc/meminfo: memFree=1701808/2055920 swapFree=4176796/4192956
[pid=7174] ppid=7172 vsize=3828 CPUtime=6.29
/proc/7174/stat : 7174 (precosat) R 7172 7174 6894 0 -1 4194304 868 0 0 0 629 0 0 0 25 0 1 0 883798867 3919872 852 1992294400 134512640 135151029 4294956240 18446744073709551615 134552130 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7174/statm: 957 852 79 155 0 800 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3828

[startup+12.7022 s]
/proc/loadavg: 0.93 0.98 0.99 2/74 7175
/proc/meminfo: memFree=1700528/2055920 swapFree=4176796/4192956
[pid=7174] ppid=7172 vsize=4920 CPUtime=12.69
/proc/7174/stat : 7174 (precosat) R 7172 7174 6894 0 -1 4194304 1150 0 0 0 1269 0 0 0 25 0 1 0 883798867 5038080 1134 1992294400 134512640 135151029 4294956240 18446744073709551615 134552618 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7174/statm: 1230 1134 79 155 0 1073 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4920

[startup+25.5016 s]
/proc/loadavg: 0.95 0.98 0.99 2/74 7175
/proc/meminfo: memFree=1699184/2055920 swapFree=4176796/4192956
[pid=7174] ppid=7172 vsize=6304 CPUtime=25.48
/proc/7174/stat : 7174 (precosat) R 7172 7174 6894 0 -1 4194304 1475 0 0 0 2548 0 0 0 25 0 1 0 883798867 6455296 1459 1992294400 134512640 135151029 4294956240 18446744073709551615 134580612 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7174/statm: 1576 1459 79 155 0 1419 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 6304

[startup+51.1013 s]
/proc/loadavg: 0.96 0.98 0.99 2/74 7175
/proc/meminfo: memFree=1697392/2055920 swapFree=4176796/4192956
[pid=7174] ppid=7172 vsize=8100 CPUtime=51.08
/proc/7174/stat : 7174 (precosat) R 7172 7174 6894 0 -1 4194304 1901 0 0 0 5107 1 0 0 25 0 1 0 883798867 8294400 1885 1992294400 134512640 135151029 4294956240 18446744073709551615 134554855 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7174/statm: 2025 1885 79 155 0 1868 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 8100

[startup+102.307 s]
/proc/loadavg: 0.98 0.98 0.99 2/74 7175
/proc/meminfo: memFree=1694768/2055920 swapFree=4176796/4192956
[pid=7174] ppid=7172 vsize=10900 CPUtime=102.27
/proc/7174/stat : 7174 (precosat) R 7172 7174 6894 0 -1 4194304 2527 0 0 0 10225 2 0 0 25 0 1 0 883798867 11161600 2511 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7174/statm: 2725 2511 79 155 0 2568 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 10900

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 7175
/proc/meminfo: memFree=1693360/2055920 swapFree=4176796/4192956
[pid=7174] ppid=7172 vsize=12520 CPUtime=162.25
/proc/7174/stat : 7174 (precosat) R 7172 7174 6894 0 -1 4194304 2887 0 0 0 16222 3 0 0 25 0 1 0 883798867 12820480 2871 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7174/statm: 3130 2871 79 155 0 2973 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 12520

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 7175
/proc/meminfo: memFree=1691760/2055920 swapFree=4176796/4192956
[pid=7174] ppid=7172 vsize=14416 CPUtime=222.23
/proc/7174/stat : 7174 (precosat) R 7172 7174 6894 0 -1 4194304 3278 0 0 0 22220 3 0 0 25 0 1 0 883798867 14761984 3262 1992294400 134512640 135151029 4294956240 18446744073709551615 134554821 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7174/statm: 3604 3262 79 155 0 3447 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 14416

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 7175
/proc/meminfo: memFree=1690416/2055920 swapFree=4176796/4192956
[pid=7174] ppid=7172 vsize=15936 CPUtime=282.21
/proc/7174/stat : 7174 (precosat) R 7172 7174 6894 0 -1 4194304 3603 0 0 0 28218 3 0 0 25 0 1 0 883798867 16318464 3587 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7174/statm: 3984 3587 79 155 0 3827 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 15936

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 7175
/proc/meminfo: memFree=1689528/2055920 swapFree=4176796/4192956
[pid=7174] ppid=7172 vsize=16832 CPUtime=342.2
/proc/7174/stat : 7174 (precosat) R 7172 7174 6894 0 -1 4194304 3802 0 0 0 34217 3 0 0 25 0 1 0 883798867 17235968 3786 1992294400 134512640 135151029 4294956240 18446744073709551615 134552567 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7174/statm: 4208 3786 79 155 0 4051 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 16832

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 7175
/proc/meminfo: memFree=1688440/2055920 swapFree=4176796/4192956
[pid=7174] ppid=7172 vsize=18020 CPUtime=402.19
/proc/7174/stat : 7174 (precosat) R 7172 7174 6894 0 -1 4194304 4072 0 0 0 40215 4 0 0 25 0 1 0 883798867 18452480 4056 1992294400 134512640 135151029 4294956240 18446744073709551615 134554575 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7174/statm: 4505 4056 79 155 0 4348 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 18020

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 7175
/proc/meminfo: memFree=1687800/2055920 swapFree=4176796/4192956
[pid=7174] ppid=7172 vsize=18820 CPUtime=462.17
/proc/7174/stat : 7174 (precosat) R 7172 7174 6894 0 -1 4194304 4230 0 0 0 46213 4 0 0 25 0 1 0 883798867 19271680 4214 1992294400 134512640 135151029 4294956240 18446744073709551615 134553451 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7174/statm: 4705 4214 79 155 0 4548 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 18820

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 7175
/proc/meminfo: memFree=1686904/2055920 swapFree=4176796/4192956
[pid=7174] ppid=7172 vsize=19976 CPUtime=522.16
/proc/7174/stat : 7174 (precosat) R 7172 7174 6894 0 -1 4194304 4446 0 0 0 52212 4 0 0 25 0 1 0 883798867 20455424 4430 1992294400 134512640 135151029 4294956240 18446744073709551615 134574578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7174/statm: 4994 4430 79 155 0 4837 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 19976

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 7175
/proc/meminfo: memFree=1686136/2055920 swapFree=4176796/4192956
[pid=7174] ppid=7172 vsize=21028 CPUtime=582.14
/proc/7174/stat : 7174 (precosat) R 7172 7174 6894 0 -1 4194304 4652 0 0 0 58210 4 0 0 25 0 1 0 883798867 21532672 4636 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7174/statm: 5257 4636 79 155 0 5100 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 21028

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 7175
/proc/meminfo: memFree=1685816/2055920 swapFree=4176796/4192956
[pid=7174] ppid=7172 vsize=21320 CPUtime=642.13
/proc/7174/stat : 7174 (precosat) R 7172 7174 6894 0 -1 4194304 4714 0 0 0 64209 4 0 0 25 0 1 0 883798867 21831680 4698 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7174/statm: 5330 4698 79 155 0 5173 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 21320

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 7175
/proc/meminfo: memFree=1684280/2055920 swapFree=4176796/4192956
[pid=7174] ppid=7172 vsize=22996 CPUtime=702.11
/proc/7174/stat : 7174 (precosat) R 7172 7174 6894 0 -1 4194304 5103 0 0 0 70206 5 0 0 25 0 1 0 883798867 23547904 5087 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7174/statm: 5749 5087 79 155 0 5592 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 22996

[startup+762.307 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 7175
/proc/meminfo: memFree=1683704/2055920 swapFree=4176796/4192956
[pid=7174] ppid=7172 vsize=23764 CPUtime=762.1
/proc/7174/stat : 7174 (precosat) R 7172 7174 6894 0 -1 4194304 5247 0 0 0 76205 5 0 0 25 0 1 0 883798867 24334336 5231 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7174/statm: 5941 5231 79 155 0 5784 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 23764

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 7175
/proc/meminfo: memFree=1683384/2055920 swapFree=4176796/4192956
[pid=7174] ppid=7172 vsize=24148 CPUtime=822.08
/proc/7174/stat : 7174 (precosat) R 7172 7174 6894 0 -1 4194304 5332 0 0 0 82203 5 0 0 25 0 1 0 883798867 24727552 5316 1992294400 134512640 135151029 4294956240 18446744073709551615 134555146 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7174/statm: 6037 5316 79 155 0 5880 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 24148

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 7175
/proc/meminfo: memFree=1682936/2055920 swapFree=4176796/4192956
[pid=7174] ppid=7172 vsize=24724 CPUtime=882.06
/proc/7174/stat : 7174 (precosat) R 7172 7174 6894 0 -1 4194304 5425 0 0 0 88201 5 0 0 25 0 1 0 883798867 25317376 5409 1992294400 134512640 135151029 4294956240 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7174/statm: 6181 5409 79 155 0 6024 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 24724

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 7175
/proc/meminfo: memFree=1681976/2055920 swapFree=4176796/4192956
[pid=7174] ppid=7172 vsize=25744 CPUtime=942.05
/proc/7174/stat : 7174 (precosat) R 7172 7174 6894 0 -1 4194304 5667 0 0 0 94200 5 0 0 25 0 1 0 883798867 26361856 5651 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7174/statm: 6436 5651 79 155 0 6279 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 25744

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 7175
/proc/meminfo: memFree=1681528/2055920 swapFree=4176796/4192956
[pid=7174] ppid=7172 vsize=26288 CPUtime=1002.03
/proc/7174/stat : 7174 (precosat) R 7172 7174 6894 0 -1 4194304 5786 0 0 0 100198 5 0 0 25 0 1 0 883798867 26918912 5770 1992294400 134512640 135151029 4294956240 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7174/statm: 6572 5770 79 155 0 6415 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 26288

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 7175
/proc/meminfo: memFree=1681400/2055920 swapFree=4176796/4192956
[pid=7174] ppid=7172 vsize=26288 CPUtime=1062.01
/proc/7174/stat : 7174 (precosat) R 7172 7174 6894 0 -1 4194304 5796 0 0 0 106196 5 0 0 25 0 1 0 883798867 26918912 5780 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7174/statm: 6572 5780 79 155 0 6415 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 26288

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 7175
/proc/meminfo: memFree=1681208/2055920 swapFree=4176796/4192956
[pid=7174] ppid=7172 vsize=26432 CPUtime=1122
/proc/7174/stat : 7174 (precosat) R 7172 7174 6894 0 -1 4194304 5852 0 0 0 112195 5 0 0 25 0 1 0 883798867 27066368 5836 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7174/statm: 6608 5836 79 155 0 6451 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 26432

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 7175
/proc/meminfo: memFree=1680952/2055920 swapFree=4176796/4192956
[pid=7174] ppid=7172 vsize=26720 CPUtime=1181.99
/proc/7174/stat : 7174 (precosat) R 7172 7174 6894 0 -1 4194304 5917 0 0 0 118193 6 0 0 25 0 1 0 883798867 27361280 5901 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7174/statm: 6680 5901 79 155 0 6523 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 26720



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 7175
/proc/meminfo: memFree=1680760/2055920 swapFree=4176796/4192956
[pid=7174] ppid=7172 vsize=26912 CPUtime=1200.09
/proc/7174/stat : 7174 (precosat) R 7172 7174 6894 0 -1 4194304 5961 0 0 0 120003 6 0 0 25 0 1 0 883798867 27557888 5945 1992294400 134512640 135151029 4294956240 18446744073709551615 134555146 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7174/statm: 6728 5945 79 155 0 6571 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 26912

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): 1200.03
CPU system time (s): 0.065989
CPU usage (%): 99.9741
Max. virtual memory (cumulated for all children) (KiB): 26912

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.03
system time used= 0.065989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5961
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= 1226

runsolver used 1.23681 second user time and 3.14352 second system time

The end

Launcher Data 

Begin job on node82 at 2009-03-28 22:01:42
IDJOB=1516727
IDBENCH=70537
IDSOLVER=507
FILE ID=node82/1516727-1238274102
PBS_JOBID= 9060834
Free space on /tmp= 61588 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/500/unif-k3-r4.25-v500-c2125-S645163129-012.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516727-1238274102/watcher-1516727-1238274102 -o /tmp/evaluation-result-1516727-1238274102/solver-1516727-1238274102 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1516727-1238274102.cnf

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

MD5SUM BENCH= 009e989e2755ac440b0ff3df87428440
RANDOM SEED=1534495990

node82.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		: 3000.232
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		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1705432 kB
Buffers:         56628 kB
Cached:         228972 kB
SwapCached:       7072 kB
Active:         190552 kB
Inactive:       104176 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1705432 kB
SwapTotal:     4192956 kB
SwapFree:      4176796 kB
Dirty:             748 kB
Writeback:           0 kB
Mapped:          14784 kB
Slab:            40880 kB
Committed_AS:  2296328 kB
PageTables:       1996 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= 61588 MiB
End job on node82 at 2009-03-28 22:21:45