Trace number 1516661

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
VARSAT-random 2009-03-22? (TO) 1200.11 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/SATISFIABLE/75/
unif-k7-r89-v75-c6675-S1988754311-026.cnf
MD5SUM4c6698180e16258b697babf4cf0c76a1
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.592909
Satisfiable
(Un)Satisfiability was proved
Number of variables75
Number of clauses6675
Sum of the clauses size46725
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 56675

Solver Data 

0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:  75                                                   |
0.00/0.00	c |  Number of clauses:    6675                                                 |
0.00/0.01	c |  Parsing time:         0.01         s                                       |
0.00/0.01	c |  Timeout:              43200 s
0.00/0.01	c |  Random Seed:          2136500357.000000
0.00/0.01	c |  Heuristic:            EMSP-G, threshold 0.750                              |
0.00/0.01	c |  Branching Rule:       default (solution-guided)                            |
0.00/0.01	c |  Learned clauses in surveys?  Using NO learned clauses.                     |
0.00/0.01	c |                                                                             |
0.09/0.17	c ============================[ Search Statistics ]==============================
0.09/0.17	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.09/0.17	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.09/0.17	c ===============================================================================
0.09/0.17	c |         0 |      75     6675    46725 |     2225        0    nan |  0.000 % |
0.19/0.21	c |       100 |      75     6675    46725 |     2447      100     27 |  0.018 % |
0.19/0.26	c |       250 |      75     6675    46725 |     2692      250     27 |  0.018 % |
0.29/0.30	c |       475 |      75     6675    46725 |     2961      475     26 |  0.018 % |
0.29/0.36	c |       814 |      75     6675    46725 |     3257      814     26 |  0.018 % |
0.39/0.42	c |      1321 |      75     6675    46725 |     3583     1321     26 |  0.018 % |
0.39/0.49	c |      2081 |      75     6675    46725 |     3941     2081     26 |  0.018 % |
0.49/0.59	c |      3221 |      75     6675    46725 |     4335     3221     26 |  0.018 % |
0.69/0.75	c |      4929 |      75     6675    46725 |     4769     2745     25 |  0.018 % |
0.89/0.95	c |      7491 |      75     6675    46725 |     5246     2905     25 |  0.018 % |
1.19/1.25	c |     11335 |      75     6675    46725 |     5771     4109     25 |  0.018 % |
1.69/1.70	c |     17101 |      75     6675    46725 |     6348     4072     25 |  0.018 % |
2.29/2.36	c |     25751 |      75     6675    46725 |     6983     6340     25 |  0.018 % |
3.29/3.38	c |     38725 |      75     6675    46725 |     7681     5280     25 |  0.018 % |
4.89/4.99	c |     58188 |      75     6675    46725 |     8449     5457     25 |  0.018 % |
7.39/7.49	c |     87380 |      75     6675    46725 |     9294     4956     24 |  0.018 % |
11.29/11.36	c |    131171 |      75     6675    46725 |    10223     6776     25 |  0.018 % |
17.49/17.51	c |    196856 |      75     6675    46725 |    11246     5787     25 |  0.018 % |
27.38/27.47	c |    295383 |      75     6675    46725 |    12370     8455     24 |  0.018 % |
43.27/43.32	c |    443172 |      75     6675    46725 |    13607     7426     25 |  0.018 % |
68.56/68.63	c |    664855 |      75     6675    46725 |    14968    10925     25 |  0.018 % |
109.66/109.77	c |    997382 |      75     6675    46725 |    16465    13463     24 |  0.018 % |
176.33/176.44	c |   1496171 |      75     6675    46725 |    18112     9171     22 |  0.018 % |
285.40/285.54	c |   2244353 |      75     6675    46725 |    19923    13559     24 |  0.018 % |
462.34/462.57	c |   3366629 |      75     6675    46725 |    21915    18480     24 |  0.018 % |
752.54/752.82	c |   5050040 |      75     6675    46725 |    24107    12165     24 |  0.018 % |

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-1516661-1238273030/watcher-1516661-1238273030 -o /tmp/evaluation-result-1516661-1238273030/solver-1516661-1238273030 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=2136500357 HOME/instance-1516661-1238273030.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 3/64 1547
/proc/meminfo: memFree=1174080/2055920 swapFree=4178700/4192956
[pid=1547] ppid=1545 vsize=2412 CPUtime=0
/proc/1547/stat : 1547 (varsat-random_s) R 1545 1547 1389 0 -1 4194304 241 0 0 0 0 0 0 0 18 0 1 0 1099968578 2469888 226 1992294400 4194304 5102416 548682068800 18446744073709551615 4515515 0 0 4096 3 0 0 0 17 1 0 0
/proc/1547/statm: 603 227 88 221 0 379 0

[startup+0.0241401 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 1547
/proc/meminfo: memFree=1174080/2055920 swapFree=4178700/4192956
[pid=1547] ppid=1545 vsize=3756 CPUtime=0.01
/proc/1547/stat : 1547 (varsat-random_s) R 1545 1547 1389 0 -1 4194304 580 0 0 0 1 0 0 0 18 0 1 0 1099968578 3846144 565 1992294400 4194304 5102416 548682068800 18446744073709551615 4272801 0 0 4096 3 0 0 0 17 1 0 0
/proc/1547/statm: 939 565 97 221 0 715 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 3756

[startup+0.101153 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 1547
/proc/meminfo: memFree=1174080/2055920 swapFree=4178700/4192956
[pid=1547] ppid=1545 vsize=3756 CPUtime=0.09
/proc/1547/stat : 1547 (varsat-random_s) R 1545 1547 1389 0 -1 4194304 581 0 0 0 9 0 0 0 18 0 1 0 1099968578 3846144 566 1992294400 4194304 5102416 548682068800 18446744073709551615 4283369 0 0 4096 3 0 0 0 17 1 0 0
/proc/1547/statm: 939 566 98 221 0 715 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3756

[startup+0.301187 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 1547
/proc/meminfo: memFree=1174080/2055920 swapFree=4178700/4192956
[pid=1547] ppid=1545 vsize=3816 CPUtime=0.29
/proc/1547/stat : 1547 (varsat-random_s) R 1545 1547 1389 0 -1 4194304 623 0 0 0 29 0 0 0 19 0 1 0 1099968578 3907584 607 1992294400 4194304 5102416 548682068800 18446744073709551615 4249517 0 0 4096 3 0 0 0 17 1 0 0
/proc/1547/statm: 954 607 112 221 0 730 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3816

[startup+0.701256 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 1547
/proc/meminfo: memFree=1174080/2055920 swapFree=4178700/4192956
[pid=1547] ppid=1545 vsize=3948 CPUtime=0.69
/proc/1547/stat : 1547 (varsat-random_s) R 1545 1547 1389 0 -1 4194304 641 0 0 0 69 0 0 0 22 0 1 0 1099968578 4042752 625 1992294400 4194304 5102416 548682068800 18446744073709551615 4249573 0 0 4096 3 0 0 0 17 1 0 0
/proc/1547/statm: 987 625 112 221 0 763 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3948

[startup+1.50139 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1548
/proc/meminfo: memFree=1171768/2055920 swapFree=4178700/4192956
[pid=1547] ppid=1545 vsize=4368 CPUtime=1.49
/proc/1547/stat : 1547 (varsat-random_s) R 1545 1547 1389 0 -1 4194304 753 0 0 0 149 0 0 0 25 0 1 0 1099968578 4472832 737 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/1547/statm: 1092 737 112 221 0 868 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4368

[startup+3.10167 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1548
/proc/meminfo: memFree=1171192/2055920 swapFree=4178700/4192956
[pid=1547] ppid=1545 vsize=4908 CPUtime=3.09
/proc/1547/stat : 1547 (varsat-random_s) R 1545 1547 1389 0 -1 4194304 881 0 0 0 309 0 0 0 25 0 1 0 1099968578 5025792 865 1992294400 4194304 5102416 548682068800 18446744073709551615 4249529 0 0 4096 3 0 0 0 17 1 0 0
/proc/1547/statm: 1227 865 112 221 0 1003 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4908

[startup+6.30121 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1548
/proc/meminfo: memFree=1170360/2055920 swapFree=4178700/4192956
[pid=1547] ppid=1545 vsize=5468 CPUtime=6.29
/proc/1547/stat : 1547 (varsat-random_s) R 1545 1547 1389 0 -1 4194304 1019 0 0 0 629 0 0 0 25 0 1 0 1099968578 5599232 1003 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/1547/statm: 1367 1003 112 221 0 1143 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5468

[startup+12.7013 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1548
/proc/meminfo: memFree=1169528/2055920 swapFree=4178700/4192956
[pid=1547] ppid=1545 vsize=6296 CPUtime=12.69
/proc/1547/stat : 1547 (varsat-random_s) R 1545 1547 1389 0 -1 4194304 1195 0 0 0 1269 0 0 0 25 0 1 0 1099968578 6447104 1179 1992294400 4194304 5102416 548682068800 18446744073709551615 4489271 0 0 4096 3 0 0 0 17 1 0 0
/proc/1547/statm: 1574 1179 112 221 0 1350 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6296

[startup+25.5015 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1549
/proc/meminfo: memFree=1168568/2055920 swapFree=4178700/4192956
[pid=1547] ppid=1545 vsize=7052 CPUtime=25.48
/proc/1547/stat : 1547 (varsat-random_s) R 1545 1547 1389 0 -1 4194304 1386 0 0 0 2548 0 0 0 25 0 1 0 1099968578 7221248 1370 1992294400 4194304 5102416 548682068800 18446744073709551615 4262366 0 0 4096 3 0 0 0 17 1 0 0
/proc/1547/statm: 1763 1370 112 221 0 1539 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 7052

[startup+51.1019 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1549
/proc/meminfo: memFree=1167672/2055920 swapFree=4178700/4192956
[pid=1547] ppid=1545 vsize=8128 CPUtime=51.07
/proc/1547/stat : 1547 (varsat-random_s) R 1545 1547 1389 0 -1 4194304 1628 0 0 0 5107 0 0 0 25 0 1 0 1099968578 8323072 1612 1992294400 4194304 5102416 548682068800 18446744073709551615 4254401 0 0 4096 3 0 0 0 17 1 0 0
/proc/1547/statm: 2032 1612 112 221 0 1808 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 8128

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1549
/proc/meminfo: memFree=1166328/2055920 swapFree=4178700/4192956
[pid=1547] ppid=1545 vsize=9548 CPUtime=102.26
/proc/1547/stat : 1547 (varsat-random_s) R 1545 1547 1389 0 -1 4194304 1955 0 0 0 10225 1 0 0 25 0 1 0 1099968578 9777152 1939 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/1547/statm: 2387 1939 112 221 0 2163 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 9548

[startup+162.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1549
/proc/meminfo: memFree=1165368/2055920 swapFree=4178700/4192956
[pid=1547] ppid=1545 vsize=10432 CPUtime=162.24
/proc/1547/stat : 1547 (varsat-random_s) R 1545 1547 1389 0 -1 4194304 2177 0 0 0 16223 1 0 0 25 0 1 0 1099968578 10682368 2161 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/1547/statm: 2608 2161 112 221 0 2384 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 10432

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1549
/proc/meminfo: memFree=1164728/2055920 swapFree=4178700/4192956
[pid=1547] ppid=1545 vsize=11188 CPUtime=222.21
/proc/1547/stat : 1547 (varsat-random_s) R 1545 1547 1389 0 -1 4194304 2357 0 0 0 22220 1 0 0 25 0 1 0 1099968578 11456512 2341 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/1547/statm: 2797 2341 112 221 0 2573 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 11188

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1549
/proc/meminfo: memFree=1164600/2055920 swapFree=4178700/4192956
[pid=1547] ppid=1545 vsize=11348 CPUtime=282.2
/proc/1547/stat : 1547 (varsat-random_s) R 1545 1547 1389 0 -1 4194304 2398 0 0 0 28218 2 0 0 25 0 1 0 1099968578 11620352 2382 1992294400 4194304 5102416 548682068800 18446744073709551615 4249573 0 0 4096 3 0 0 0 17 1 0 0
/proc/1547/statm: 2837 2382 112 221 0 2613 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 11348

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1549
/proc/meminfo: memFree=1163832/2055920 swapFree=4178700/4192956
[pid=1547] ppid=1545 vsize=12180 CPUtime=342.18
/proc/1547/stat : 1547 (varsat-random_s) R 1545 1547 1389 0 -1 4194304 2566 0 0 0 34216 2 0 0 25 0 1 0 1099968578 12472320 2550 1992294400 4194304 5102416 548682068800 18446744073709551615 4249638 0 0 4096 3 0 0 0 17 1 0 0
/proc/1547/statm: 3045 2550 112 221 0 2821 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 12180

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1549
/proc/meminfo: memFree=1163512/2055920 swapFree=4178700/4192956
[pid=1547] ppid=1545 vsize=12748 CPUtime=402.16
/proc/1547/stat : 1547 (varsat-random_s) R 1545 1547 1389 0 -1 4194304 2662 0 0 0 40214 2 0 0 25 0 1 0 1099968578 13053952 2646 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/1547/statm: 3187 2646 112 221 0 2963 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 12748

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1549
/proc/meminfo: memFree=1163128/2055920 swapFree=4178700/4192956
[pid=1547] ppid=1545 vsize=13128 CPUtime=462.14
/proc/1547/stat : 1547 (varsat-random_s) R 1545 1547 1389 0 -1 4194304 2761 0 0 0 46212 2 0 0 25 0 1 0 1099968578 13443072 2745 1992294400 4194304 5102416 548682068800 18446744073709551615 4249699 0 0 4096 3 0 0 0 17 1 0 0
/proc/1547/statm: 3282 2745 112 221 0 3058 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 13128

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1549
/proc/meminfo: memFree=1162872/2055920 swapFree=4178700/4192956
[pid=1547] ppid=1545 vsize=13316 CPUtime=522.12
/proc/1547/stat : 1547 (varsat-random_s) R 1545 1547 1389 0 -1 4194304 2819 0 0 0 52210 2 0 0 25 0 1 0 1099968578 13635584 2803 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/1547/statm: 3329 2803 112 221 0 3105 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 13316

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1549
/proc/meminfo: memFree=1162552/2055920 swapFree=4178700/4192956
[pid=1547] ppid=1545 vsize=13696 CPUtime=582.1
/proc/1547/stat : 1547 (varsat-random_s) R 1545 1547 1389 0 -1 4194304 2906 0 0 0 58207 3 0 0 25 0 1 0 1099968578 14024704 2890 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/1547/statm: 3424 2890 112 221 0 3200 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 13696

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1549
/proc/meminfo: memFree=1162168/2055920 swapFree=4178700/4192956
[pid=1547] ppid=1545 vsize=14076 CPUtime=642.09
/proc/1547/stat : 1547 (varsat-random_s) R 1545 1547 1389 0 -1 4194304 2988 0 0 0 64206 3 0 0 25 0 1 0 1099968578 14413824 2972 1992294400 4194304 5102416 548682068800 18446744073709551615 4253879 0 0 4096 3 0 0 0 17 1 0 0
/proc/1547/statm: 3519 2972 112 221 0 3295 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 14076

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1549
/proc/meminfo: memFree=1161976/2055920 swapFree=4178700/4192956
[pid=1547] ppid=1545 vsize=14456 CPUtime=702.06
/proc/1547/stat : 1547 (varsat-random_s) R 1545 1547 1389 0 -1 4194304 3047 0 0 0 70203 3 0 0 25 0 1 0 1099968578 14802944 3031 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/1547/statm: 3614 3031 112 221 0 3390 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 14456

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1549
/proc/meminfo: memFree=1161656/2055920 swapFree=4178700/4192956
[pid=1547] ppid=1545 vsize=14644 CPUtime=762.05
/proc/1547/stat : 1547 (varsat-random_s) R 1545 1547 1389 0 -1 4194304 3115 0 0 0 76202 3 0 0 25 0 1 0 1099968578 14995456 3099 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/1547/statm: 3661 3099 112 221 0 3437 0
Current children cumulated CPU time (s) 762.05
Current children cumulated vsize (KiB) 14644

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1549
/proc/meminfo: memFree=1161336/2055920 swapFree=4178700/4192956
[pid=1547] ppid=1545 vsize=14832 CPUtime=822.02
/proc/1547/stat : 1547 (varsat-random_s) R 1545 1547 1389 0 -1 4194304 3198 0 0 0 82199 3 0 0 25 0 1 0 1099968578 15187968 3182 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/1547/statm: 3708 3182 112 221 0 3484 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 14832

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1549
/proc/meminfo: memFree=1160952/2055920 swapFree=4178700/4192956
[pid=1547] ppid=1545 vsize=15212 CPUtime=882.01
/proc/1547/stat : 1547 (varsat-random_s) R 1545 1547 1389 0 -1 4194304 3301 0 0 0 88197 4 0 0 25 0 1 0 1099968578 15577088 3285 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/1547/statm: 3803 3285 112 221 0 3579 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 15212

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1549
/proc/meminfo: memFree=1160696/2055920 swapFree=4178700/4192956
[pid=1547] ppid=1545 vsize=15548 CPUtime=941.99
/proc/1547/stat : 1547 (varsat-random_s) R 1545 1547 1389 0 -1 4194304 3360 0 0 0 94195 4 0 0 25 0 1 0 1099968578 15921152 3344 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/1547/statm: 3887 3344 112 221 0 3663 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 15548

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1549
/proc/meminfo: memFree=1160504/2055920 swapFree=4178700/4192956
[pid=1547] ppid=1545 vsize=15692 CPUtime=1001.97
/proc/1547/stat : 1547 (varsat-random_s) R 1545 1547 1389 0 -1 4194304 3400 0 0 0 100193 4 0 0 25 0 1 0 1099968578 16068608 3384 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/1547/statm: 3923 3384 112 221 0 3699 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 15692

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1555
/proc/meminfo: memFree=1160312/2055920 swapFree=4178700/4192956
[pid=1547] ppid=1545 vsize=15836 CPUtime=1061.94
/proc/1547/stat : 1547 (varsat-random_s) R 1545 1547 1389 0 -1 4194304 3426 0 0 0 106190 4 0 0 25 0 1 0 1099968578 16216064 3410 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/1547/statm: 3959 3410 112 221 0 3735 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 15836

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1555
/proc/meminfo: memFree=1160376/2055920 swapFree=4178700/4192956
[pid=1547] ppid=1545 vsize=15836 CPUtime=1121.92
/proc/1547/stat : 1547 (varsat-random_s) R 1545 1547 1389 0 -1 4194304 3428 0 0 0 112188 4 0 0 25 0 1 0 1099968578 16216064 3412 1992294400 4194304 5102416 548682068800 18446744073709551615 4249563 0 0 4096 3 0 0 0 17 1 0 0
/proc/1547/statm: 3959 3412 112 221 0 3735 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 15836

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1555
/proc/meminfo: memFree=1160248/2055920 swapFree=4178700/4192956
[pid=1547] ppid=1545 vsize=15980 CPUtime=1181.9
/proc/1547/stat : 1547 (varsat-random_s) R 1545 1547 1389 0 -1 4194304 3464 0 0 0 118186 4 0 0 25 0 1 0 1099968578 16363520 3448 1992294400 4194304 5102416 548682068800 18446744073709551615 4249526 0 0 4096 3 0 0 0 17 1 0 0
/proc/1547/statm: 3995 3448 112 221 0 3771 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 15980



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1555
/proc/meminfo: memFree=1160248/2055920 swapFree=4178700/4192956
[pid=1547] ppid=1545 vsize=15980 CPUtime=1200.1
/proc/1547/stat : 1547 (varsat-random_s) R 1545 1547 1389 0 -1 4194304 3465 0 0 0 120006 4 0 0 25 0 1 0 1099968578 16363520 3449 1992294400 4194304 5102416 548682068800 18446744073709551615 4249619 0 0 4096 3 0 0 0 17 1 0 0
/proc/1547/statm: 3995 3449 112 221 0 3771 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 15980

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: 1.00 1.00 1.00 2/65 1555
/proc/meminfo: memFree=1160248/2055920 swapFree=4178700/4192956
[pid=1547] ppid=1545 vsize=15980 CPUtime=1200.1
/proc/1547/stat : 1547 (varsat-random_s) R 1545 1547 1389 0 -1 4194304 3465 0 0 0 120006 4 0 0 25 0 1 0 1099968578 16363520 3449 1992294400 4194304 5102416 548682068800 18446744073709551615 4249619 0 0 4096 3 0 0 0 17 1 0 0
/proc/1547/statm: 3995 3449 112 221 0 3771 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 15980

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.11
CPU user time (s): 1200.06
CPU system time (s): 0.052991
CPU usage (%): 99.9671
Max. virtual memory (cumulated for all children) (KiB): 15980

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.06
system time used= 0.052991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3465
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= 2034

runsolver used 0.753885 second user time and 2.57061 second system time

The end

Launcher Data 

Begin job on node25 at 2009-03-28 21:43:50
IDJOB=1516661
IDBENCH=70531
IDSOLVER=539
FILE ID=node25/1516661-1238273030
PBS_JOBID= 9060907
Free space on /tmp= 66216 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/SATISFIABLE/75/unif-k7-r89-v75-c6675-S1988754311-026.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516661-1238273030/watcher-1516661-1238273030 -o /tmp/evaluation-result-1516661-1238273030/solver-1516661-1238273030 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=2136500357 HOME/instance-1516661-1238273030.cnf

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

MD5SUM BENCH= 4c6698180e16258b697babf4cf0c76a1
RANDOM SEED=2136500357

node25.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		: 3000.263
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		: 3000.263
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:       1174496 kB
Buffers:         95304 kB
Cached:         695528 kB
SwapCached:       8032 kB
Active:         213604 kB
Inactive:       586828 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1174496 kB
SwapTotal:     4192956 kB
SwapFree:      4178700 kB
Dirty:            1184 kB
Writeback:           0 kB
Mapped:          14500 kB
Slab:            67032 kB
Committed_AS:  3106084 kB
PageTables:       1464 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66216 MiB
End job on node25 at 2009-03-28 22:03:52