Trace number 1518221

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/3SAT/SATISFIABLE/520/
unif-k3-r4.25-v520-c2210-S2087271472-092.cnf
MD5SUM0b959375755b7be8d72e0ee6a403232e
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.085986
Satisfiable
(Un)Satisfiability was proved
Number of variables520
Number of clauses2210
Sum of the clauses size6630
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32210
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 ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:  520                                                  |
0.00/0.00	c |  Number of clauses:    2210                                                 |
0.00/0.00	c |  Parsing time:         0.00         s                                       |
0.00/0.00	c |  Timeout:              43200 s
0.00/0.00	c |  Random Seed:          861009175.000000
0.00/0.00	c |  Heuristic:            EMSP-G, threshold 0.750                              |
0.00/0.00	c |  Branching Rule:       default (solution-guided)                            |
0.00/0.00	c |  Learned clauses in surveys?  Using NO learned clauses.                     |
0.00/0.00	c |                                                                             |
0.00/0.00	c ============================[ Search Statistics ]==============================
0.00/0.00	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.00	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.00	c ===============================================================================
0.00/0.00	c |         0 |     512     2204     6663 |      734        0    nan |  0.000 % |
0.00/0.02	c |       100 |     512     2204     6663 |      808      100     24 |  0.000 % |
0.00/0.04	c |       251 |     512     2204     6663 |      888      251     24 |  0.000 % |
0.00/0.07	c |       476 |     512     2204     6663 |      977      476     24 |  0.000 % |
0.08/0.10	c |       813 |     512     2204     6663 |     1075      813     25 |  0.000 % |
0.09/0.13	c |      1320 |     512     2204     6663 |     1183      756     23 |  0.000 % |
0.09/0.18	c |      2080 |     512     2204     6663 |     1301      893     23 |  0.000 % |
0.19/0.25	c |      3219 |     512     2204     6663 |     1431     1345     25 |  0.000 % |
0.29/0.34	c |      4927 |     512     2204     6663 |     1574      801     22 |  0.000 % |
0.39/0.48	c |      7489 |     512     2204     6663 |     1732      896     21 |  0.000 % |
0.59/0.68	c |     11333 |     512     2204     6663 |     1905     1172     22 |  0.000 % |
0.89/0.99	c |     17100 |     512     2204     6663 |     2096     1034     21 |  0.000 % |
1.39/1.45	c |     25750 |     512     2204     6663 |     2305     2107     23 |  0.000 % |
2.10/2.15	c |     38724 |     512     2204     6663 |     2536     2079     24 |  0.000 % |
3.20/3.24	c |     58187 |     512     2204     6663 |     2789     2079     22 |  0.000 % |
4.79/4.90	c |     87379 |     512     2204     6663 |     3068     2766     23 |  0.000 % |
7.39/7.45	c |    131168 |     512     2204     6663 |     3375     2790     22 |  0.000 % |
11.39/11.47	c |    196852 |     512     2204     6663 |     3713     2972     25 |  0.000 % |
17.79/17.80	c |    295379 |     512     2204     6663 |     4084     3301     23 |  0.000 % |
27.49/27.55	c |    443169 |     512     2204     6663 |     4493     3978     26 |  0.000 % |
42.68/42.76	c |    664852 |     512     2204     6663 |     4942     4520     26 |  0.000 % |
66.86/66.93	c |    997377 |     512     2204     6663 |     5436     4048     26 |  0.000 % |
104.26/104.39	c |   1496168 |     512     2204     6663 |     5980     4776     28 |  0.000 % |
163.74/163.84	c |   2244351 |     512     2204     6663 |     6578     3644     24 |  0.000 % |
258.41/258.58	c |   3366625 |     512     2204     6663 |     7236     6413     28 |  0.000 % |
401.27/401.41	c |   5050037 |     512     2204     6663 |     7959     4244     23 |  0.000 % |
626.58/626.82	c |   7575153 |     512     2204     6663 |     8755     7634     26 |  0.000 % |
987.46/987.83	c |  11362828 |     512     2204     6663 |     9631     7545     24 |  0.000 % |

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-1518221-1238296975/watcher-1518221-1238296975 -o /tmp/evaluation-result-1518221-1238296975/solver-1518221-1238296975 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=861009175 HOME/instance-1518221-1238296975.cnf 

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


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 20763
/proc/meminfo: memFree=904856/2055920 swapFree=4174052/4192956
[pid=20763] ppid=20761 vsize=2552 CPUtime=0
/proc/20763/stat : 20763 (varsat-random_s) R 20761 20763 15579 0 -1 4194304 240 0 0 0 0 0 0 0 18 0 1 0 1102363561 2613248 225 1992294400 4194304 5102416 548682068800 18446744073709551615 4272809 0 0 4096 3 0 0 0 17 1 0 0
/proc/20763/statm: 638 226 98 221 0 414 0

[startup+0.086744 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 20763
/proc/meminfo: memFree=904856/2055920 swapFree=4174052/4192956
[pid=20763] ppid=20761 vsize=2552 CPUtime=0.08
/proc/20763/stat : 20763 (varsat-random_s) R 20761 20763 15579 0 -1 4194304 266 0 0 0 8 0 0 0 18 0 1 0 1102363561 2613248 251 1992294400 4194304 5102416 548682068800 18446744073709551615 4524903 0 0 4096 3 0 0 0 17 1 0 0
/proc/20763/statm: 638 251 112 221 0 414 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 2552

[startup+0.101747 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 20763
/proc/meminfo: memFree=904856/2055920 swapFree=4174052/4192956
[pid=20763] ppid=20761 vsize=2552 CPUtime=0.09
/proc/20763/stat : 20763 (varsat-random_s) R 20761 20763 15579 0 -1 4194304 267 0 0 0 9 0 0 0 18 0 1 0 1102363561 2613248 252 1992294400 4194304 5102416 548682068800 18446744073709551615 4524903 0 0 4096 3 0 0 0 17 1 0 0
/proc/20763/statm: 638 252 112 221 0 414 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2552

[startup+0.301783 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 20763
/proc/meminfo: memFree=904856/2055920 swapFree=4174052/4192956
[pid=20763] ppid=20761 vsize=2684 CPUtime=0.29
/proc/20763/stat : 20763 (varsat-random_s) R 20761 20763 15579 0 -1 4194304 309 0 0 0 29 0 0 0 19 0 1 0 1102363561 2748416 294 1992294400 4194304 5102416 548682068800 18446744073709551615 4230716 0 0 4096 3 0 0 0 17 1 0 0
/proc/20763/statm: 671 294 112 221 0 447 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2684

[startup+0.701856 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 20763
/proc/meminfo: memFree=904856/2055920 swapFree=4174052/4192956
[pid=20763] ppid=20761 vsize=2948 CPUtime=0.69
/proc/20763/stat : 20763 (varsat-random_s) R 20761 20763 15579 0 -1 4194304 348 0 0 0 69 0 0 0 22 0 1 0 1102363561 3018752 333 1992294400 4194304 5102416 548682068800 18446744073709551615 4254706 0 0 4096 3 0 0 0 17 1 0 0
/proc/20763/statm: 737 333 112 221 0 513 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2948

[startup+1.502 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 20764
/proc/meminfo: memFree=903824/2055920 swapFree=4174052/4192956
[pid=20763] ppid=20761 vsize=3080 CPUtime=1.49
/proc/20763/stat : 20763 (varsat-random_s) R 20761 20763 15579 0 -1 4194304 407 0 0 0 149 0 0 0 25 0 1 0 1102363561 3153920 392 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/20763/statm: 770 392 112 221 0 546 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3080

[startup+3.10129 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 20764
/proc/meminfo: memFree=903504/2055920 swapFree=4174052/4192956
[pid=20763] ppid=20761 vsize=3344 CPUtime=3.09
/proc/20763/stat : 20763 (varsat-random_s) R 20761 20763 15579 0 -1 4194304 472 0 0 0 309 0 0 0 25 0 1 0 1102363561 3424256 457 1992294400 4194304 5102416 548682068800 18446744073709551615 4249508 0 0 4096 3 0 0 0 17 1 0 0
/proc/20763/statm: 836 457 112 221 0 612 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3344

[startup+6.30187 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 20764
/proc/meminfo: memFree=903000/2055920 swapFree=4174052/4192956
[pid=20763] ppid=20761 vsize=3740 CPUtime=6.29
/proc/20763/stat : 20763 (varsat-random_s) R 20761 20763 15579 0 -1 4194304 560 0 0 0 629 0 0 0 25 0 1 0 1102363561 3829760 545 1992294400 4194304 5102416 548682068800 18446744073709551615 4254277 0 0 4096 3 0 0 0 17 1 0 0
/proc/20763/statm: 935 545 112 221 0 711 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3740

[startup+12.702 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 20764
/proc/meminfo: memFree=902424/2055920 swapFree=4174052/4192956
[pid=20763] ppid=20761 vsize=4268 CPUtime=12.69
/proc/20763/stat : 20763 (varsat-random_s) R 20761 20763 15579 0 -1 4194304 687 0 0 0 1269 0 0 0 25 0 1 0 1102363561 4370432 672 1992294400 4194304 5102416 548682068800 18446744073709551615 4249579 0 0 4096 3 0 0 0 17 1 0 0
/proc/20763/statm: 1067 672 112 221 0 843 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4268

[startup+25.5014 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 20764
/proc/meminfo: memFree=901912/2055920 swapFree=4174052/4192956
[pid=20763] ppid=20761 vsize=4800 CPUtime=25.48
/proc/20763/stat : 20763 (varsat-random_s) R 20761 20763 15579 0 -1 4194304 818 0 0 0 2548 0 0 0 25 0 1 0 1102363561 4915200 803 1992294400 4194304 5102416 548682068800 18446744073709551615 4249643 0 0 4096 3 0 0 0 17 1 0 0
/proc/20763/statm: 1200 803 112 221 0 976 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4800

[startup+51.102 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 20764
/proc/meminfo: memFree=901016/2055920 swapFree=4174052/4192956
[pid=20763] ppid=20761 vsize=5604 CPUtime=51.07
/proc/20763/stat : 20763 (varsat-random_s) R 20761 20763 15579 0 -1 4194304 1025 0 0 0 5107 0 0 0 25 0 1 0 1102363561 5738496 1010 1992294400 4194304 5102416 548682068800 18446744073709551615 4248853 0 0 4096 3 0 0 0 17 1 0 0
/proc/20763/statm: 1401 1010 112 221 0 1177 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 5604

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 20764
/proc/meminfo: memFree=900056/2055920 swapFree=4174052/4192956
[pid=20763] ppid=20761 vsize=6560 CPUtime=102.26
/proc/20763/stat : 20763 (varsat-random_s) R 20761 20763 15579 0 -1 4194304 1263 0 0 0 10225 1 0 0 25 0 1 0 1102363561 6717440 1248 1992294400 4194304 5102416 548682068800 18446744073709551615 4253879 0 0 4096 3 0 0 0 17 1 0 0
/proc/20763/statm: 1640 1248 112 221 0 1416 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 6560

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20764
/proc/meminfo: memFree=899416/2055920 swapFree=4174052/4192956
[pid=20763] ppid=20761 vsize=7252 CPUtime=162.24
/proc/20763/stat : 20763 (varsat-random_s) R 20761 20763 15579 0 -1 4194304 1435 0 0 0 16223 1 0 0 25 0 1 0 1102363561 7426048 1420 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/20763/statm: 1813 1420 112 221 0 1589 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 7252

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20764
/proc/meminfo: memFree=898648/2055920 swapFree=4174052/4192956
[pid=20763] ppid=20761 vsize=7936 CPUtime=222.21
/proc/20763/stat : 20763 (varsat-random_s) R 20761 20763 15579 0 -1 4194304 1617 0 0 0 22220 1 0 0 25 0 1 0 1102363561 8126464 1602 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/20763/statm: 1984 1602 112 221 0 1760 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 7936

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20764
/proc/meminfo: memFree=898072/2055920 swapFree=4174052/4192956
[pid=20763] ppid=20761 vsize=8480 CPUtime=282.2
/proc/20763/stat : 20763 (varsat-random_s) R 20761 20763 15579 0 -1 4194304 1754 0 0 0 28218 2 0 0 25 0 1 0 1102363561 8683520 1739 1992294400 4194304 5102416 548682068800 18446744073709551615 4249674 0 0 4096 3 0 0 0 17 1 0 0
/proc/20763/statm: 2120 1739 112 221 0 1896 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 8480

[startup+342.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20764
/proc/meminfo: memFree=897752/2055920 swapFree=4174052/4192956
[pid=20763] ppid=20761 vsize=8896 CPUtime=342.17
/proc/20763/stat : 20763 (varsat-random_s) R 20761 20763 15579 0 -1 4194304 1836 0 0 0 34215 2 0 0 25 0 1 0 1102363561 9109504 1821 1992294400 4194304 5102416 548682068800 18446744073709551615 4249526 0 0 4096 3 0 0 0 17 1 0 0
/proc/20763/statm: 2224 1821 112 221 0 2000 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 8896

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20764
/proc/meminfo: memFree=897432/2055920 swapFree=4174052/4192956
[pid=20763] ppid=20761 vsize=9172 CPUtime=402.16
/proc/20763/stat : 20763 (varsat-random_s) R 20761 20763 15579 0 -1 4194304 1908 0 0 0 40213 3 0 0 25 0 1 0 1102363561 9392128 1893 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/20763/statm: 2293 1893 112 221 0 2069 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 9172

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20764
/proc/meminfo: memFree=897048/2055920 swapFree=4174052/4192956
[pid=20763] ppid=20761 vsize=9596 CPUtime=462.14
/proc/20763/stat : 20763 (varsat-random_s) R 20761 20763 15579 0 -1 4194304 2003 0 0 0 46211 3 0 0 25 0 1 0 1102363561 9826304 1988 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/20763/statm: 2399 1988 112 221 0 2175 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 9596

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20764
/proc/meminfo: memFree=896792/2055920 swapFree=4174052/4192956
[pid=20763] ppid=20761 vsize=9880 CPUtime=522.12
/proc/20763/stat : 20763 (varsat-random_s) R 20761 20763 15579 0 -1 4194304 2072 0 0 0 52208 4 0 0 25 0 1 0 1102363561 10117120 2057 1992294400 4194304 5102416 548682068800 18446744073709551615 4249508 0 0 4096 3 0 0 0 17 1 0 0
/proc/20763/statm: 2470 2057 112 221 0 2246 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 9880

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20764
/proc/meminfo: memFree=896472/2055920 swapFree=4174052/4192956
[pid=20763] ppid=20761 vsize=10168 CPUtime=582.1
/proc/20763/stat : 20763 (varsat-random_s) R 20761 20763 15579 0 -1 4194304 2149 0 0 0 58206 4 0 0 25 0 1 0 1102363561 10412032 2134 1992294400 4194304 5102416 548682068800 18446744073709551615 4249573 0 0 4096 3 0 0 0 17 1 0 0
/proc/20763/statm: 2542 2134 112 221 0 2318 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 10168

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20764
/proc/meminfo: memFree=896024/2055920 swapFree=4174052/4192956
[pid=20763] ppid=20761 vsize=10652 CPUtime=642.08
/proc/20763/stat : 20763 (varsat-random_s) R 20761 20763 15579 0 -1 4194304 2253 0 0 0 64204 4 0 0 25 0 1 0 1102363561 10907648 2238 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/20763/statm: 2663 2238 112 221 0 2439 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 10652

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20764
/proc/meminfo: memFree=895704/2055920 swapFree=4174052/4192956
[pid=20763] ppid=20761 vsize=11052 CPUtime=702.06
/proc/20763/stat : 20763 (varsat-random_s) R 20761 20763 15579 0 -1 4194304 2344 0 0 0 70201 5 0 0 25 0 1 0 1102363561 11317248 2329 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/20763/statm: 2763 2329 112 221 0 2539 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 11052

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20764
/proc/meminfo: memFree=895576/2055920 swapFree=4174052/4192956
[pid=20763] ppid=20761 vsize=11188 CPUtime=762.04
/proc/20763/stat : 20763 (varsat-random_s) R 20761 20763 15579 0 -1 4194304 2371 0 0 0 76199 5 0 0 25 0 1 0 1102363561 11456512 2356 1992294400 4194304 5102416 548682068800 18446744073709551615 4249508 0 0 4096 3 0 0 0 17 1 0 0
/proc/20763/statm: 2797 2356 112 221 0 2573 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 11188

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20764
/proc/meminfo: memFree=895384/2055920 swapFree=4174052/4192956
[pid=20763] ppid=20761 vsize=11328 CPUtime=822.01
/proc/20763/stat : 20763 (varsat-random_s) R 20761 20763 15579 0 -1 4194304 2411 0 0 0 82196 5 0 0 25 0 1 0 1102363561 11599872 2396 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/20763/statm: 2832 2396 112 221 0 2608 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 11328

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20764
/proc/meminfo: memFree=895256/2055920 swapFree=4174052/4192956
[pid=20763] ppid=20761 vsize=11460 CPUtime=882
/proc/20763/stat : 20763 (varsat-random_s) R 20761 20763 15579 0 -1 4194304 2459 0 0 0 88194 6 0 0 25 0 1 0 1102363561 11735040 2444 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/20763/statm: 2865 2444 112 221 0 2641 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 11460

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20764
/proc/meminfo: memFree=895064/2055920 swapFree=4174052/4192956
[pid=20763] ppid=20761 vsize=11732 CPUtime=941.98
/proc/20763/stat : 20763 (varsat-random_s) R 20761 20763 15579 0 -1 4194304 2508 0 0 0 94192 6 0 0 25 0 1 0 1102363561 12013568 2493 1992294400 4194304 5102416 548682068800 18446744073709551615 4249619 0 0 4096 3 0 0 0 17 1 0 0
/proc/20763/statm: 2933 2493 112 221 0 2709 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 11732

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20764
/proc/meminfo: memFree=894744/2055920 swapFree=4174052/4192956
[pid=20763] ppid=20761 vsize=12004 CPUtime=1001.95
/proc/20763/stat : 20763 (varsat-random_s) R 20761 20763 15579 0 -1 4194304 2571 0 0 0 100189 6 0 0 25 0 1 0 1102363561 12292096 2556 1992294400 4194304 5102416 548682068800 18446744073709551615 4249559 0 0 4096 3 0 0 0 17 1 0 0
/proc/20763/statm: 3001 2556 112 221 0 2777 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 12004

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20764
/proc/meminfo: memFree=894488/2055920 swapFree=4174052/4192956
[pid=20763] ppid=20761 vsize=12284 CPUtime=1061.94
/proc/20763/stat : 20763 (varsat-random_s) R 20761 20763 15579 0 -1 4194304 2629 0 0 0 106187 7 0 0 25 0 1 0 1102363561 12578816 2614 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/20763/statm: 3071 2614 112 221 0 2847 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 12284

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20764
/proc/meminfo: memFree=894360/2055920 swapFree=4174052/4192956
[pid=20763] ppid=20761 vsize=12416 CPUtime=1121.92
/proc/20763/stat : 20763 (varsat-random_s) R 20761 20763 15579 0 -1 4194304 2672 0 0 0 112185 7 0 0 25 0 1 0 1102363561 12713984 2657 1992294400 4194304 5102416 548682068800 18446744073709551615 4249717 0 0 4096 3 0 0 0 17 1 0 0
/proc/20763/statm: 3104 2657 112 221 0 2880 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 12416

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20766
/proc/meminfo: memFree=894040/2055920 swapFree=4174052/4192956
[pid=20763] ppid=20761 vsize=12548 CPUtime=1181.89
/proc/20763/stat : 20763 (varsat-random_s) R 20761 20763 15579 0 -1 4194304 2727 0 0 0 118182 7 0 0 25 0 1 0 1102363561 12849152 2712 1992294400 4194304 5102416 548682068800 18446744073709551615 4249582 0 0 4096 3 0 0 0 17 1 0 0
/proc/20763/statm: 3137 2712 112 221 0 2913 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 12548



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20766
/proc/meminfo: memFree=893912/2055920 swapFree=4174052/4192956
[pid=20763] ppid=20761 vsize=12684 CPUtime=1200.1
/proc/20763/stat : 20763 (varsat-random_s) R 20761 20763 15579 0 -1 4194304 2751 0 0 0 120002 8 0 0 25 0 1 0 1102363561 12988416 2736 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/20763/statm: 3171 2736 112 221 0 2947 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 12684

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20766
/proc/meminfo: memFree=893912/2055920 swapFree=4174052/4192956
[pid=20763] ppid=20761 vsize=12684 CPUtime=1200.1
/proc/20763/stat : 20763 (varsat-random_s) R 20761 20763 15579 0 -1 4194304 2751 0 0 0 120002 8 0 0 25 0 1 0 1102363561 12988416 2736 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/20763/statm: 3171 2736 112 221 0 2947 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 12684

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.11
CPU user time (s): 1200.02
CPU system time (s): 0.083987
CPU usage (%): 99.9665
Max. virtual memory (cumulated for all children) (KiB): 12684

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.02
system time used= 0.083987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2751
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= 1749

runsolver used 0.808877 second user time and 2.57161 second system time

The end

Launcher Data 

Begin job on node17 at 2009-03-29 05:22:55
IDJOB=1518221
IDBENCH=70661
IDSOLVER=539
FILE ID=node17/1518221-1238296975
PBS_JOBID= 9060939
Free space on /tmp= 66336 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/520/unif-k3-r4.25-v520-c2210-S2087271472-092.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1518221-1238296975/watcher-1518221-1238296975 -o /tmp/evaluation-result-1518221-1238296975/solver-1518221-1238296975 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=861009175 HOME/instance-1518221-1238296975.cnf

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

MD5SUM BENCH= 0b959375755b7be8d72e0ee6a403232e
RANDOM SEED=861009175

node17.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		: 3000.265
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		: 3000.265
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:        905272 kB
Buffers:         92568 kB
Cached:         951672 kB
SwapCached:      12684 kB
Active:         150576 kB
Inactive:       907848 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        905272 kB
SwapTotal:     4192956 kB
SwapFree:      4174052 kB
Dirty:            1056 kB
Writeback:           0 kB
Mapped:          19756 kB
Slab:            78172 kB
Committed_AS:  2880576 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= 66336 MiB
End job on node17 at 2009-03-29 05:42:58