Trace number 304265

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, and are wall clock time (not CPU 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
minisat SAT 2007 (with assertions)? (TO) 1200.11 1200.52

General information on the benchmark

Namerandom/LargeSize/7SAT/v160/
unif-k7-r85-v160-c13600-S417904071-03.cnf
MD5SUM0fd92de82da04b8c7e112e58ce42334f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1100.04
Satisfiable
(Un)Satisfiability was proved
Number of variables160
Number of clauses13600
Sum of the clauses size95200
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 513600

Solver Data (download as text)

0.00/0.00	c This is MiniSat 2.0 (Feb 1 2007, SAT-Competition version)
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:  160                                                  |
0.00/0.00	c |  Number of clauses:    13600                                                |
0.00/0.07	c |  Parsing time:         0.07         s                                       |
0.30/0.38	c ============================[ Search Statistics ]==============================
0.30/0.38	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.30/0.38	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.30/0.38	c ===============================================================================
0.30/0.38	c |         0 |     160    13600    95200 |     4533        0    nan |  0.000 % |
0.30/0.39	c |       102 |     160    13600    95200 |     4986      102     49 |  0.004 % |
0.30/0.40	c |       252 |     160    13600    95200 |     5485      252     47 |  0.004 % |
0.40/0.42	c |       478 |     160    13600    95200 |     6033      478     47 |  0.004 % |
0.40/0.45	c |       815 |     160    13600    95200 |     6637      815     46 |  0.004 % |
0.40/0.49	c |      1321 |     160    13600    95200 |     7300     1321     47 |  0.004 % |
0.51/0.56	c |      2080 |     160    13600    95200 |     8031     2080     47 |  0.004 % |
0.61/0.65	c |      3219 |     160    13600    95200 |     8834     3219     47 |  0.004 % |
0.81/0.82	c |      4930 |     160    13600    95200 |     9717     4930     47 |  0.004 % |
1.01/1.08	c |      7493 |     160    13600    95200 |    10689     7493     48 |  0.004 % |
1.53/1.58	c |     11337 |     160    13600    95200 |    11758     5951     48 |  0.004 % |
2.24/2.34	c |     17104 |     160    13600    95200 |    12934    11718     48 |  0.004 % |
3.47/3.56	c |     25753 |     160    13600    95200 |    14227     7359     49 |  0.004 % |
5.52/5.60	c |     38731 |     160    13600    95200 |    15650    13186     50 |  0.004 % |
9.10/9.18	c |     58192 |     160    13600    95200 |    17215     9057     49 |  0.004 % |
15.05/15.10	c |     87384 |     160    13600    95200 |    18936    12320     49 |  0.004 % |
24.47/24.52	c |    131174 |     160    13600    95200 |    20830    18094     49 |  0.004 % |
39.82/39.92	c |    196859 |     160    13600    95200 |    22913    10611     47 |  0.004 % |
63.78/63.87	c |    295386 |     160    13600    95200 |    25204    16793     48 |  0.004 % |
103.00/103.13	c |    443176 |     160    13600    95200 |    27725    19805     48 |  0.004 % |
169.05/169.14	c |    664859 |     160    13600    95200 |    30497    25413     48 |  0.004 % |
270.52/270.63	c |    997384 |     160    13600    95200 |    33547    18412     48 |  0.004 % |
441.72/441.91	c |   1496173 |     160    13600    95200 |    36902    15030     46 |  0.004 % |
713.36/713.67	c |   2244356 |     160    13600    95200 |    40592    17802     46 |  0.004 % |
1152.39/1152.88	c |   3366631 |     160    13600    95200 |    44652    15503     46 |  0.004 % |

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node63/watcher-304265-1172054962 -o ROOT/results/node63/solver-304265-1172054962 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/304265-1172054962/minisat /tmp/evaluation/304265-1172054962/instance-304265-1172054962.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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: 0.84 0.94 0.98 3/64 9685
/proc/meminfo: memFree=1593552/2055920 swapFree=4177356/4192956
[pid=9685] ppid=9683 vsize=1888 CPUtime=0
/proc/9685/stat : 9685 (minisat) R 9683 9685 9628 0 -1 4194304 219 0 0 0 0 0 0 0 18 0 1 0 225453570 1933312 203 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/9685/statm: 472 203 58 138 0 331 0

[startup+0.106963 s]
/proc/loadavg: 0.84 0.94 0.98 3/64 9685
/proc/meminfo: memFree=1593552/2055920 swapFree=4177356/4192956
[pid=9685] ppid=9683 vsize=3164 CPUtime=0.1
/proc/9685/stat : 9685 (minisat) R 9683 9685 9628 0 -1 4194304 535 0 0 0 10 0 0 0 18 0 1 0 225453570 3239936 519 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134530784 0 0 4096 3 0 0 0 17 1 0 0
/proc/9685/statm: 791 519 71 138 0 650 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3164

[startup+0.515006 s]
/proc/loadavg: 0.84 0.94 0.98 3/64 9685
/proc/meminfo: memFree=1593552/2055920 swapFree=4177356/4192956
[pid=9685] ppid=9683 vsize=3092 CPUtime=0.51
/proc/9685/stat : 9685 (minisat) R 9683 9685 9628 0 -1 4194304 551 0 0 0 51 0 0 0 21 0 1 0 225453570 3166208 535 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550611 0 0 4096 3 0 0 0 17 1 0 0
/proc/9685/statm: 773 535 73 138 0 632 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3092

[startup+1.33509 s]
/proc/loadavg: 0.84 0.94 0.98 2/65 9686
/proc/meminfo: memFree=1590472/2055920 swapFree=4177356/4192956
[pid=9685] ppid=9683 vsize=4676 CPUtime=1.32
/proc/9685/stat : 9685 (minisat) R 9683 9685 9628 0 -1 4194304 943 0 0 0 132 0 0 0 25 0 1 0 225453570 4788224 927 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550291 0 0 4096 3 0 0 0 17 1 0 0
/proc/9685/statm: 1169 927 73 138 0 1028 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 4676

[startup+2.97127 s]
/proc/loadavg: 0.84 0.94 0.98 2/65 9686
/proc/meminfo: memFree=1589576/2055920 swapFree=4177356/4192956
[pid=9685] ppid=9683 vsize=5632 CPUtime=2.96
/proc/9685/stat : 9685 (minisat) R 9683 9685 9628 0 -1 4194304 1156 0 0 0 296 0 0 0 25 0 1 0 225453570 5767168 1140 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551025 0 0 4096 3 0 0 0 17 1 0 0
/proc/9685/statm: 1408 1140 73 138 0 1267 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 5632

[startup+6.25262 s]
/proc/loadavg: 0.85 0.94 0.98 2/65 9686
/proc/meminfo: memFree=1588552/2055920 swapFree=4177356/4192956
[pid=9685] ppid=9683 vsize=6428 CPUtime=6.24
/proc/9685/stat : 9685 (minisat) R 9683 9685 9628 0 -1 4194304 1386 0 0 0 624 0 0 0 25 0 1 0 225453570 6582272 1370 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550706 0 0 4096 3 0 0 0 17 1 0 0
/proc/9685/statm: 1607 1370 73 138 0 1466 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 6428

[startup+12.7073 s]
/proc/loadavg: 0.87 0.94 0.98 2/65 9686
/proc/meminfo: memFree=1587672/2055920 swapFree=4177356/4192956
[pid=9685] ppid=9683 vsize=7088 CPUtime=12.7
/proc/9685/stat : 9685 (minisat) R 9683 9685 9628 0 -1 4194304 1530 0 0 0 1269 1 0 0 25 0 1 0 225453570 7258112 1514 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550642 0 0 4096 3 0 0 0 17 1 0 0
/proc/9685/statm: 1772 1514 73 138 0 1631 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 7088

[startup+25.6077 s]
/proc/loadavg: 0.89 0.94 0.98 2/65 9686
/proc/meminfo: memFree=1586776/2055920 swapFree=4177356/4192956
[pid=9685] ppid=9683 vsize=8224 CPUtime=25.59
/proc/9685/stat : 9685 (minisat) R 9683 9685 9628 0 -1 4194304 1808 0 0 0 2558 1 0 0 25 0 1 0 225453570 8421376 1792 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/9685/statm: 2056 1792 73 138 0 1915 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 8224

[startup+51.2144 s]
/proc/loadavg: 0.93 0.94 0.98 2/65 9686
/proc/meminfo: memFree=1585176/2055920 swapFree=4177356/4192956
[pid=9685] ppid=9683 vsize=9424 CPUtime=51.19
/proc/9685/stat : 9685 (minisat) R 9683 9685 9628 0 -1 4194304 2102 0 0 0 5118 1 0 0 25 0 1 0 225453570 9650176 2086 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556445 0 0 4096 3 0 0 0 17 1 0 0
/proc/9685/statm: 2356 2086 73 138 0 2215 0
Current children cumulated CPU time (s) 51.19
Current children cumulated vsize (KiB) 9424

[startup+102.423 s]
/proc/loadavg: 0.97 0.95 0.98 2/65 9686
/proc/meminfo: memFree=1584088/2055920 swapFree=4177356/4192956
[pid=9685] ppid=9683 vsize=10512 CPUtime=102.39
/proc/9685/stat : 9685 (minisat) R 9683 9685 9628 0 -1 4194304 2382 0 0 0 10237 2 0 0 25 0 1 0 225453570 10764288 2366 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/9685/statm: 2628 2366 73 138 0 2487 0
Current children cumulated CPU time (s) 102.39
Current children cumulated vsize (KiB) 10512

[startup+162.445 s]
/proc/loadavg: 0.99 0.96 0.98 2/65 9686
/proc/meminfo: memFree=1583000/2055920 swapFree=4177356/4192956
[pid=9685] ppid=9683 vsize=11620 CPUtime=162.39
/proc/9685/stat : 9685 (minisat) R 9683 9685 9628 0 -1 4194304 2652 0 0 0 16237 2 0 0 25 0 1 0 225453570 11898880 2636 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/9685/statm: 2905 2636 73 138 0 2764 0
Current children cumulated CPU time (s) 162.39
Current children cumulated vsize (KiB) 11620

[startup+222.463 s]
/proc/loadavg: 0.99 0.96 0.98 2/65 9686
/proc/meminfo: memFree=1581720/2055920 swapFree=4177356/4192956
[pid=9685] ppid=9683 vsize=12848 CPUtime=222.39
/proc/9685/stat : 9685 (minisat) R 9683 9685 9628 0 -1 4194304 2953 0 0 0 22237 2 0 0 25 0 1 0 225453570 13156352 2937 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551019 0 0 4096 3 0 0 0 17 1 0 0
/proc/9685/statm: 3212 2937 73 138 0 3071 0
Current children cumulated CPU time (s) 222.39
Current children cumulated vsize (KiB) 12848

[startup+282.48 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 9686
/proc/meminfo: memFree=1580824/2055920 swapFree=4177356/4192956
[pid=9685] ppid=9683 vsize=13820 CPUtime=282.39
/proc/9685/stat : 9685 (minisat) R 9683 9685 9628 0 -1 4194304 3193 0 0 0 28237 2 0 0 25 0 1 0 225453570 14151680 3177 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/9685/statm: 3455 3177 73 138 0 3314 0
Current children cumulated CPU time (s) 282.39
Current children cumulated vsize (KiB) 13820

[startup+342.495 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 9686
/proc/meminfo: memFree=1580320/2055920 swapFree=4177356/4192956
[pid=9685] ppid=9683 vsize=14400 CPUtime=342.39
/proc/9685/stat : 9685 (minisat) R 9683 9685 9628 0 -1 4194304 3299 0 0 0 34237 2 0 0 25 0 1 0 225453570 14745600 3283 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550254 0 0 4096 3 0 0 0 17 1 0 0
/proc/9685/statm: 3600 3283 73 138 0 3459 0
Current children cumulated CPU time (s) 342.39
Current children cumulated vsize (KiB) 14400

[startup+402.516 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 9686
/proc/meminfo: memFree=1579808/2055920 swapFree=4177356/4192956
[pid=9685] ppid=9683 vsize=14836 CPUtime=402.39
/proc/9685/stat : 9685 (minisat) R 9683 9685 9628 0 -1 4194304 3416 0 0 0 40237 2 0 0 25 0 1 0 225453570 15192064 3400 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550985 0 0 4096 3 0 0 0 17 1 0 0
/proc/9685/statm: 3709 3400 73 138 0 3568 0
Current children cumulated CPU time (s) 402.39
Current children cumulated vsize (KiB) 14836

[startup+462.534 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 9686
/proc/meminfo: memFree=1579168/2055920 swapFree=4177356/4192956
[pid=9685] ppid=9683 vsize=15648 CPUtime=462.41
/proc/9685/stat : 9685 (minisat) R 9683 9685 9628 0 -1 4194304 3594 0 0 0 46238 3 0 0 25 0 1 0 225453570 16023552 3578 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/9685/statm: 3912 3578 73 138 0 3771 0
Current children cumulated CPU time (s) 462.41
Current children cumulated vsize (KiB) 15648

[startup+522.55 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 9686
/proc/meminfo: memFree=1578720/2055920 swapFree=4177356/4192956
[pid=9685] ppid=9683 vsize=15984 CPUtime=522.41
/proc/9685/stat : 9685 (minisat) R 9683 9685 9628 0 -1 4194304 3683 0 0 0 52238 3 0 0 25 0 1 0 225453570 16367616 3667 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/9685/statm: 3996 3667 73 138 0 3855 0
Current children cumulated CPU time (s) 522.41
Current children cumulated vsize (KiB) 15984

[startup+582.574 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 9686
/proc/meminfo: memFree=1578656/2055920 swapFree=4177356/4192956
[pid=9685] ppid=9683 vsize=16128 CPUtime=582.41
/proc/9685/stat : 9685 (minisat) R 9683 9685 9628 0 -1 4194304 3708 0 0 0 58238 3 0 0 25 0 1 0 225453570 16515072 3692 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550985 0 0 4096 3 0 0 0 17 1 0 0
/proc/9685/statm: 4032 3692 73 138 0 3891 0
Current children cumulated CPU time (s) 582.41
Current children cumulated vsize (KiB) 16128

[startup+642.591 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 9686
/proc/meminfo: memFree=1578400/2055920 swapFree=4177356/4192956
[pid=9685] ppid=9683 vsize=16420 CPUtime=642.41
/proc/9685/stat : 9685 (minisat) R 9683 9685 9628 0 -1 4194304 3773 0 0 0 64238 3 0 0 25 0 1 0 225453570 16814080 3757 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/9685/statm: 4105 3757 73 138 0 3964 0
Current children cumulated CPU time (s) 642.41
Current children cumulated vsize (KiB) 16420

[startup+702.608 s]
/proc/loadavg: 0.99 0.97 0.98 2/71 9712
/proc/meminfo: memFree=1577200/2055920 swapFree=4177356/4192956
[pid=9685] ppid=9683 vsize=16560 CPUtime=702.4
/proc/9685/stat : 9685 (minisat) R 9683 9685 9628 0 -1 4194304 3807 0 0 0 70235 5 0 0 25 0 1 0 225453570 16957440 3791 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556423 0 0 4096 3 0 0 0 17 0 0 0
/proc/9685/statm: 4140 3791 73 138 0 3999 0
Current children cumulated CPU time (s) 702.4
Current children cumulated vsize (KiB) 16560

[startup+762.656 s]
/proc/loadavg: 0.99 0.97 0.98 2/71 9824
/proc/meminfo: memFree=1575856/2055920 swapFree=4177356/4192956
[pid=9685] ppid=9683 vsize=17764 CPUtime=762.38
/proc/9685/stat : 9685 (minisat) R 9683 9685 9628 0 -1 4194304 4087 0 0 0 76232 6 0 0 25 0 1 0 225453570 18190336 4071 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/9685/statm: 4441 4071 73 138 0 4300 0
Current children cumulated CPU time (s) 762.38
Current children cumulated vsize (KiB) 17764

[startup+822.687 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 9884
/proc/meminfo: memFree=1576672/2055920 swapFree=4177356/4192956
[pid=9685] ppid=9683 vsize=18120 CPUtime=822.37
/proc/9685/stat : 9685 (minisat) R 9683 9685 9628 0 -1 4194304 4160 0 0 0 82231 6 0 0 25 0 1 0 225453570 18554880 4144 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/9685/statm: 4530 4144 73 138 0 4389 0
Current children cumulated CPU time (s) 822.37
Current children cumulated vsize (KiB) 18120

[startup+882.703 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 9884
/proc/meminfo: memFree=1576480/2055920 swapFree=4177356/4192956
[pid=9685] ppid=9683 vsize=18264 CPUtime=882.36
/proc/9685/stat : 9685 (minisat) R 9683 9685 9628 0 -1 4194304 4212 0 0 0 88230 6 0 0 25 0 1 0 225453570 18702336 4196 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134552032 0 0 4096 3 0 0 0 17 1 0 0
/proc/9685/statm: 4566 4196 73 138 0 4425 0
Current children cumulated CPU time (s) 882.36
Current children cumulated vsize (KiB) 18264

[startup+942.718 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 9884
/proc/meminfo: memFree=1576224/2055920 swapFree=4177356/4192956
[pid=9685] ppid=9683 vsize=18572 CPUtime=942.36
/proc/9685/stat : 9685 (minisat) R 9683 9685 9628 0 -1 4194304 4277 0 0 0 94230 6 0 0 25 0 1 0 225453570 19017728 4261 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/9685/statm: 4643 4261 73 138 0 4502 0
Current children cumulated CPU time (s) 942.36
Current children cumulated vsize (KiB) 18572

[startup+1002.74 s]
/proc/loadavg: 1.03 0.99 0.98 2/65 9884
/proc/meminfo: memFree=1576288/2055920 swapFree=4177356/4192956
[pid=9685] ppid=9683 vsize=18572 CPUtime=1002.37
/proc/9685/stat : 9685 (minisat) R 9683 9685 9628 0 -1 4194304 4297 0 0 0 100231 6 0 0 25 0 1 0 225453570 19017728 4281 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/9685/statm: 4643 4281 73 138 0 4502 0
Current children cumulated CPU time (s) 1002.37
Current children cumulated vsize (KiB) 18572

[startup+1062.76 s]
/proc/loadavg: 1.01 0.99 0.98 2/65 9884
/proc/meminfo: memFree=1576160/2055920 swapFree=4177356/4192956
[pid=9685] ppid=9683 vsize=18760 CPUtime=1062.37
/proc/9685/stat : 9685 (minisat) R 9683 9685 9628 0 -1 4194304 4316 0 0 0 106231 6 0 0 25 0 1 0 225453570 19210240 4300 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550726 0 0 4096 3 0 0 0 17 1 0 0
/proc/9685/statm: 4690 4300 73 138 0 4549 0
Current children cumulated CPU time (s) 1062.37
Current children cumulated vsize (KiB) 18760

[startup+1122.78 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 9884
/proc/meminfo: memFree=1576096/2055920 swapFree=4177356/4192956
[pid=9685] ppid=9683 vsize=18760 CPUtime=1122.37
/proc/9685/stat : 9685 (minisat) R 9683 9685 9628 0 -1 4194304 4325 0 0 0 112231 6 0 0 25 0 1 0 225453570 19210240 4309 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/9685/statm: 4690 4309 73 138 0 4549 0
Current children cumulated CPU time (s) 1122.37
Current children cumulated vsize (KiB) 18760

[startup+1182.79 s]
/proc/loadavg: 1.04 1.00 0.99 2/65 9884
/proc/meminfo: memFree=1574752/2055920 swapFree=4177356/4192956
[pid=9685] ppid=9683 vsize=20096 CPUtime=1182.38
/proc/9685/stat : 9685 (minisat) R 9683 9685 9628 0 -1 4194304 4660 0 0 0 118231 7 0 0 25 0 1 0 225453570 20578304 4644 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/9685/statm: 5024 4644 73 138 0 4883 0
Current children cumulated CPU time (s) 1182.38
Current children cumulated vsize (KiB) 20096



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.52 s]
/proc/loadavg: 1.03 1.00 0.99 2/65 9884
/proc/meminfo: memFree=1574560/2055920 swapFree=4177356/4192956
[pid=9685] ppid=9683 vsize=20452 CPUtime=1200.1
/proc/9685/stat : 9685 (minisat) R 9683 9685 9628 0 -1 4194304 4711 0 0 0 120003 7 0 0 25 0 1 0 225453570 20942848 4695 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/9685/statm: 5113 4695 73 138 0 4972 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 20452

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): 1200.52
CPU time (s): 1200.11
CPU user time (s): 1200.03
CPU system time (s): 0.078987
CPU usage (%): 99.9658
Max. virtual memory (cumulated for all children) (KiB): 20452

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.03
system time used= 0.078987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4711
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= 7
involuntary context switches= 3529

runsolver used 0.78388 second user time and 2.50562 second system time

The end

Launcher Data (download as text)

Begin job on node63 on Wed Feb 21 10:49:22 UTC 2007

IDJOB= 304265
IDBENCH= 20128
IDSOLVER= 109
FILE ID= node63/304265-1172054962

PBS_JOBID= 3892775

Free space on /tmp= 66562 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v160/unif-k7-r85-v160-c13600-S417904071-03.cnf
COMMAND LINE= /tmp/evaluation/304265-1172054962/minisat /tmp/evaluation/304265-1172054962/instance-304265-1172054962.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node63/watcher-304265-1172054962 -o ROOT/results/node63/solver-304265-1172054962 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/304265-1172054962/minisat /tmp/evaluation/304265-1172054962/instance-304265-1172054962.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  0fd92de82da04b8c7e112e58ce42334f

RANDOM SEED= 110415596

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node63.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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:      2055920 kB
MemFree:       1594024 kB
Buffers:         35772 kB
Cached:         366072 kB
SwapCached:      10100 kB
Active:         303052 kB
Inactive:       114536 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1594024 kB
SwapTotal:     4192956 kB
SwapFree:      4177356 kB
Dirty:            1504 kB
Writeback:           0 kB
Mapped:          15228 kB
Slab:            30384 kB
Committed_AS:   582052 kB
PageTables:       1460 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= 66562 MiB

End job on node63 on Wed Feb 21 11:09:24 UTC 2007