Trace number 421105

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? (TO) 1200.11 1200.51

General information on the benchmark

Namerandom/OnTreshold/3SAT/v650/
unif-k3-r4.261-v650-c2769-S440198403-10.UNSAT.shuffled.cnf
MD5SUMd0d8b322ba04307627cdb06a5d283d92
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 variables650
Number of clauses2769
Sum of the clauses size8307
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32769
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

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:  650                                                  |
0.00/0.00	c |  Number of clauses:    2769                                                 |
0.00/0.00	c |  Parsing time:         0.00         s                                       |
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 |     630     2741     8326 |      913        0    nan |  0.000 % |
0.00/0.01	c |       101 |     630     2741     8326 |     1005      101     30 |  0.000 % |
0.00/0.01	c |       251 |     630     2741     8326 |     1105      251     27 |  0.000 % |
0.00/0.02	c |       476 |     630     2741     8326 |     1216      476     27 |  0.000 % |
0.00/0.04	c |       815 |     630     2741     8326 |     1337      815     28 |  0.000 % |
0.00/0.06	c |      1321 |     630     2741     8326 |     1471     1321     27 |  0.000 % |
0.10/0.10	c |      2080 |     630     2741     8326 |     1618     1317     26 |  0.000 % |
0.10/0.16	c |      3219 |     630     2741     8326 |     1780     1605     26 |  0.000 % |
0.20/0.25	c |      4927 |     630     2741     8326 |     1958     1470     25 |  0.000 % |
0.40/0.40	c |      7491 |     630     2741     8326 |     2154     2016     26 |  0.000 % |
0.59/0.64	c |     11336 |     630     2741     8326 |     2369     1405     25 |  0.000 % |
0.89/1.00	c |     17102 |     630     2741     8326 |     2606     2281     27 |  0.000 % |
1.49/1.57	c |     25751 |     630     2741     8326 |     2867     1580     26 |  0.000 % |
2.39/2.47	c |     38725 |     630     2741     8326 |     3154     2797     29 |  0.000 % |
3.69/3.79	c |     58188 |     630     2741     8326 |     3469     2914     27 |  0.000 % |
5.79/5.87	c |     87381 |     630     2741     8326 |     3816     2068     23 |  0.000 % |
8.99/9.07	c |    131170 |     630     2741     8326 |     4198     3143     26 |  0.000 % |
14.09/14.17	c |    196854 |     630     2741     8326 |     4618     2474     27 |  0.000 % |
21.99/22.09	c |    295381 |     630     2741     8326 |     5079     2469     24 |  0.000 % |
34.68/34.74	c |    443171 |     630     2741     8326 |     5587     3495     27 |  0.000 % |
54.17/54.25	c |    664854 |     630     2741     8326 |     6146     4373     28 |  0.000 % |
84.47/84.57	c |    997379 |     630     2741     8326 |     6761     4283     28 |  0.000 % |
131.76/131.89	c |   1496170 |     630     2741     8326 |     7437     4167     29 |  0.000 % |
206.13/206.29	c |   2244353 |     630     2741     8326 |     8181     5546     27 |  0.000 % |
322.81/322.90	c |   3366627 |     630     2741     8326 |     8999     5537     29 |  0.000 % |
504.27/504.51	c |   5050039 |     630     2741     8326 |     9899     7005     28 |  0.000 % |
796.40/796.72	c |   7575157 |     630     2741     8326 |    10889     9541     27 |  0.000 % |

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node24/watcher-421105-1177498477 -o ROOT/results/node24/solver-421105-1177498477 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421105-1177498477/minisat_noassertions /tmp/evaluation/421105-1177498477/instance-421105-1177498477.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): 2400 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: 0.99 1.00 0.93 3/77 11889
/proc/meminfo: memFree=1762328/2055920 swapFree=4143328/4192956
[pid=11889] ppid=11887 vsize=1996 CPUtime=0
/proc/11889/stat : 11889 (minisat_noasser) R 11887 11889 11077 0 -1 4194304 163 0 0 0 0 0 0 0 18 0 1 0 197765749 2043904 149 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529398 0 0 4096 3 0 0 0 17 1 0 0
/proc/11889/statm: 499 149 62 130 0 366 0

[startup+0.097325 s]
/proc/loadavg: 0.99 1.00 0.93 3/77 11889
/proc/meminfo: memFree=1762328/2055920 swapFree=4143328/4192956
[pid=11889] ppid=11887 vsize=2112 CPUtime=0.09
/proc/11889/stat : 11889 (minisat_noasser) R 11887 11889 11077 0 -1 4194304 204 0 0 0 9 0 0 0 18 0 1 0 197765749 2162688 190 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/11889/statm: 528 190 66 130 0 395 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2112

[startup+0.102326 s]
/proc/loadavg: 0.99 1.00 0.93 3/77 11889
/proc/meminfo: memFree=1762328/2055920 swapFree=4143328/4192956
[pid=11889] ppid=11887 vsize=2112 CPUtime=0.1
/proc/11889/stat : 11889 (minisat_noasser) R 11887 11889 11077 0 -1 4194304 204 0 0 0 10 0 0 0 18 0 1 0 197765749 2162688 190 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134549030 0 0 4096 3 0 0 0 17 1 0 0
/proc/11889/statm: 528 190 66 130 0 395 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2112

[startup+0.302348 s]
/proc/loadavg: 0.99 1.00 0.93 3/77 11889
/proc/meminfo: memFree=1762328/2055920 swapFree=4143328/4192956
[pid=11889] ppid=11887 vsize=2112 CPUtime=0.3
/proc/11889/stat : 11889 (minisat_noasser) R 11887 11889 11077 0 -1 4194304 228 0 0 0 30 0 0 0 19 0 1 0 197765749 2162688 214 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/11889/statm: 528 214 66 130 0 395 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 2112

[startup+0.7024 s]
/proc/loadavg: 0.99 1.00 0.93 3/77 11889
/proc/meminfo: memFree=1762328/2055920 swapFree=4143328/4192956
[pid=11889] ppid=11887 vsize=2244 CPUtime=0.69
/proc/11889/stat : 11889 (minisat_noasser) R 11887 11889 11077 0 -1 4194304 260 0 0 0 69 0 0 0 23 0 1 0 197765749 2297856 246 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547032 0 0 4096 3 0 0 0 17 1 0 0
/proc/11889/statm: 561 246 66 130 0 428 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2244

[startup+1.50148 s]
/proc/loadavg: 0.99 1.00 0.93 2/78 11890
/proc/meminfo: memFree=1761552/2055920 swapFree=4143328/4192956
[pid=11889] ppid=11887 vsize=2376 CPUtime=1.49
/proc/11889/stat : 11889 (minisat_noasser) R 11887 11889 11077 0 -1 4194304 293 0 0 0 149 0 0 0 25 0 1 0 197765749 2433024 279 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552580 0 0 4096 3 0 0 0 17 1 0 0
/proc/11889/statm: 594 279 66 130 0 461 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2376

[startup+3.10166 s]
/proc/loadavg: 0.99 1.00 0.93 2/78 11890
/proc/meminfo: memFree=1761232/2055920 swapFree=4143328/4192956
[pid=11889] ppid=11887 vsize=2640 CPUtime=3.09
/proc/11889/stat : 11889 (minisat_noasser) R 11887 11889 11077 0 -1 4194304 339 0 0 0 309 0 0 0 25 0 1 0 197765749 2703360 325 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552677 0 0 4096 3 0 0 0 17 1 0 0
/proc/11889/statm: 660 325 66 130 0 527 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2640

[startup+6.30201 s]
/proc/loadavg: 0.99 1.00 0.93 2/78 11890
/proc/meminfo: memFree=1760976/2055920 swapFree=4143328/4192956
[pid=11889] ppid=11887 vsize=2904 CPUtime=6.29
/proc/11889/stat : 11889 (minisat_noasser) R 11887 11889 11077 0 -1 4194304 398 0 0 0 629 0 0 0 25 0 1 0 197765749 2973696 384 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546990 0 0 4096 3 0 0 0 17 1 0 0
/proc/11889/statm: 726 384 66 130 0 593 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2904

[startup+12.7017 s]
/proc/loadavg: 0.99 1.00 0.93 2/78 11890
/proc/meminfo: memFree=1760528/2055920 swapFree=4143328/4192956
[pid=11889] ppid=11887 vsize=3168 CPUtime=12.69
/proc/11889/stat : 11889 (minisat_noasser) R 11887 11889 11077 0 -1 4194304 466 0 0 0 1269 0 0 0 25 0 1 0 197765749 3244032 452 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548743 0 0 4096 3 0 0 0 17 1 0 0
/proc/11889/statm: 792 452 66 130 0 659 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3168

[startup+25.5011 s]
/proc/loadavg: 0.99 1.00 0.93 2/78 11890
/proc/meminfo: memFree=1760144/2055920 swapFree=4143328/4192956
[pid=11889] ppid=11887 vsize=3564 CPUtime=25.49
/proc/11889/stat : 11889 (minisat_noasser) R 11887 11889 11077 0 -1 4194304 564 0 0 0 2549 0 0 0 25 0 1 0 197765749 3649536 550 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552428 0 0 4096 3 0 0 0 17 1 0 0
/proc/11889/statm: 891 550 66 130 0 758 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3564

[startup+51.1019 s]
/proc/loadavg: 0.99 1.00 0.93 2/78 11890
/proc/meminfo: memFree=1759632/2055920 swapFree=4143328/4192956
[pid=11889] ppid=11887 vsize=3960 CPUtime=51.07
/proc/11889/stat : 11889 (minisat_noasser) R 11887 11889 11077 0 -1 4194304 689 0 0 0 5107 0 0 0 25 0 1 0 197765749 4055040 675 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/11889/statm: 990 675 66 130 0 857 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 3960

[startup+102.306 s]
/proc/loadavg: 0.99 1.00 0.93 2/78 11890
/proc/meminfo: memFree=1758800/2055920 swapFree=4143328/4192956
[pid=11889] ppid=11887 vsize=4748 CPUtime=102.27
/proc/11889/stat : 11889 (minisat_noasser) R 11887 11889 11077 0 -1 4194304 876 0 0 0 10226 1 0 0 25 0 1 0 197765749 4861952 862 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/11889/statm: 1187 862 66 130 0 1054 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 4748

[startup+162.301 s]
/proc/loadavg: 0.99 1.00 0.93 2/78 11890
/proc/meminfo: memFree=1758352/2055920 swapFree=4143328/4192956
[pid=11889] ppid=11887 vsize=5280 CPUtime=162.25
/proc/11889/stat : 11889 (minisat_noasser) R 11887 11889 11077 0 -1 4194304 995 0 0 0 16224 1 0 0 25 0 1 0 197765749 5406720 981 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547199 0 0 4096 3 0 0 0 17 1 0 0
/proc/11889/statm: 1320 981 66 130 0 1187 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 5280

[startup+222.302 s]
/proc/loadavg: 0.99 1.00 0.93 2/78 11890
/proc/meminfo: memFree=1757840/2055920 swapFree=4143328/4192956
[pid=11889] ppid=11887 vsize=5676 CPUtime=222.24
/proc/11889/stat : 11889 (minisat_noasser) R 11887 11889 11077 0 -1 4194304 1114 0 0 0 22222 2 0 0 25 0 1 0 197765749 5812224 1100 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/11889/statm: 1419 1100 66 130 0 1286 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 5676

[startup+282.301 s]
/proc/loadavg: 0.99 1.00 0.93 2/78 11890
/proc/meminfo: memFree=1757520/2055920 swapFree=4143328/4192956
[pid=11889] ppid=11887 vsize=6080 CPUtime=282.22
/proc/11889/stat : 11889 (minisat_noasser) R 11887 11889 11077 0 -1 4194304 1186 0 0 0 28220 2 0 0 25 0 1 0 197765749 6225920 1172 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134553049 0 0 4096 3 0 0 0 17 1 0 0
/proc/11889/statm: 1520 1172 66 130 0 1387 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 6080

[startup+342.302 s]
/proc/loadavg: 0.99 1.00 0.93 2/78 11890
/proc/meminfo: memFree=1757200/2055920 swapFree=4143328/4192956
[pid=11889] ppid=11887 vsize=6348 CPUtime=342.2
/proc/11889/stat : 11889 (minisat_noasser) R 11887 11889 11077 0 -1 4194304 1280 0 0 0 34218 2 0 0 25 0 1 0 197765749 6500352 1266 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/11889/statm: 1587 1266 66 130 0 1454 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 6348

[startup+402.301 s]
/proc/loadavg: 0.99 1.00 0.93 2/84 11998
/proc/meminfo: memFree=1755544/2055920 swapFree=4143328/4192956
[pid=11889] ppid=11887 vsize=6616 CPUtime=402.16
/proc/11889/stat : 11889 (minisat_noasser) R 11887 11889 11077 0 -1 4194304 1342 0 0 0 40213 3 0 0 25 0 1 0 197765749 6774784 1328 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546853 0 0 4096 3 0 0 0 17 1 0 0
/proc/11889/statm: 1654 1328 66 130 0 1521 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 6616

[startup+462.302 s]
/proc/loadavg: 0.99 1.00 0.93 2/78 12088
/proc/meminfo: memFree=1756432/2055920 swapFree=4143328/4192956
[pid=11889] ppid=11887 vsize=6748 CPUtime=462.09
/proc/11889/stat : 11889 (minisat_noasser) R 11887 11889 11077 0 -1 4194304 1376 0 0 0 46206 3 0 0 25 0 1 0 197765749 6909952 1362 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547023 0 0 4096 3 0 0 0 17 1 0 0
/proc/11889/statm: 1687 1362 66 130 0 1554 0
Current children cumulated CPU time (s) 462.09
Current children cumulated vsize (KiB) 6748

[startup+522.303 s]
/proc/loadavg: 0.99 1.00 0.93 2/78 12088
/proc/meminfo: memFree=1756176/2055920 swapFree=4143328/4192956
[pid=11889] ppid=11887 vsize=7152 CPUtime=522.08
/proc/11889/stat : 11889 (minisat_noasser) R 11887 11889 11077 0 -1 4194304 1464 0 0 0 52204 4 0 0 25 0 1 0 197765749 7323648 1450 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/11889/statm: 1788 1450 66 130 0 1655 0
Current children cumulated CPU time (s) 522.08
Current children cumulated vsize (KiB) 7152

[startup+582.302 s]
/proc/loadavg: 0.99 1.00 0.93 3/78 12088
/proc/meminfo: memFree=1756112/2055920 swapFree=4143328/4192956
[pid=11889] ppid=11887 vsize=7280 CPUtime=582.06
/proc/11889/stat : 11889 (minisat_noasser) R 11887 11889 11077 0 -1 4194304 1488 0 0 0 58202 4 0 0 25 0 1 0 197765749 7454720 1474 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/11889/statm: 1820 1474 66 130 0 1687 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 7280

[startup+642.303 s]
/proc/loadavg: 0.99 1.00 0.93 2/78 12088
/proc/meminfo: memFree=1755856/2055920 swapFree=4143328/4192956
[pid=11889] ppid=11887 vsize=7412 CPUtime=642.05
/proc/11889/stat : 11889 (minisat_noasser) R 11887 11889 11077 0 -1 4194304 1546 0 0 0 64200 5 0 0 25 0 1 0 197765749 7589888 1532 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/11889/statm: 1853 1532 66 130 0 1720 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 7412

[startup+702.302 s]
/proc/loadavg: 0.99 1.00 0.93 2/78 12088
/proc/meminfo: memFree=1755728/2055920 swapFree=4143328/4192956
[pid=11889] ppid=11887 vsize=7544 CPUtime=702.03
/proc/11889/stat : 11889 (minisat_noasser) R 11887 11889 11077 0 -1 4194304 1578 0 0 0 70198 5 0 0 25 0 1 0 197765749 7725056 1564 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/11889/statm: 1886 1564 66 130 0 1753 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 7544

[startup+762.305 s]
/proc/loadavg: 0.99 1.00 0.93 2/78 12088
/proc/meminfo: memFree=1755664/2055920 swapFree=4143328/4192956
[pid=11889] ppid=11887 vsize=7676 CPUtime=762.01
/proc/11889/stat : 11889 (minisat_noasser) R 11887 11889 11077 0 -1 4194304 1591 0 0 0 76196 5 0 0 25 0 1 0 197765749 7860224 1577 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546977 0 0 4096 3 0 0 0 17 1 0 0
/proc/11889/statm: 1919 1577 66 130 0 1786 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 7676

[startup+822.301 s]
/proc/loadavg: 0.99 1.00 0.93 2/78 12088
/proc/meminfo: memFree=1755536/2055920 swapFree=4143328/4192956
[pid=11889] ppid=11887 vsize=7808 CPUtime=822
/proc/11889/stat : 11889 (minisat_noasser) R 11887 11889 11077 0 -1 4194304 1638 0 0 0 82194 6 0 0 25 0 1 0 197765749 7995392 1624 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134555540 0 0 4096 3 0 0 0 17 1 0 0
/proc/11889/statm: 1952 1624 66 130 0 1819 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 7808

[startup+882.301 s]
/proc/loadavg: 0.99 1.00 0.93 2/78 12088
/proc/meminfo: memFree=1755472/2055920 swapFree=4143328/4192956
[pid=11889] ppid=11887 vsize=8084 CPUtime=881.97
/proc/11889/stat : 11889 (minisat_noasser) R 11887 11889 11077 0 -1 4194304 1693 0 0 0 88191 6 0 0 25 0 1 0 197765749 8278016 1679 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/11889/statm: 2021 1679 66 130 0 1888 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 8084

[startup+942.302 s]
/proc/loadavg: 0.99 1.00 0.93 2/78 12088
/proc/meminfo: memFree=1755344/2055920 swapFree=4143328/4192956
[pid=11889] ppid=11887 vsize=8216 CPUtime=941.96
/proc/11889/stat : 11889 (minisat_noasser) R 11887 11889 11077 0 -1 4194304 1739 0 0 0 94189 7 0 0 25 0 1 0 197765749 8413184 1725 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552654 0 0 4096 3 0 0 0 17 1 0 0
/proc/11889/statm: 2054 1725 66 130 0 1921 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 8216

[startup+1002.3 s]
/proc/loadavg: 0.99 1.00 0.93 2/78 12088
/proc/meminfo: memFree=1755216/2055920 swapFree=4143328/4192956
[pid=11889] ppid=11887 vsize=8360 CPUtime=1001.94
/proc/11889/stat : 11889 (minisat_noasser) R 11887 11889 11077 0 -1 4194304 1769 0 0 0 100187 7 0 0 25 0 1 0 197765749 8560640 1755 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/11889/statm: 2090 1755 66 130 0 1957 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 8360

[startup+1062.3 s]
/proc/loadavg: 0.99 1.00 0.93 2/78 12088
/proc/meminfo: memFree=1755088/2055920 swapFree=4143328/4192956
[pid=11889] ppid=11887 vsize=8360 CPUtime=1061.94
/proc/11889/stat : 11889 (minisat_noasser) R 11887 11889 11077 0 -1 4194304 1786 0 0 0 106186 8 0 0 25 0 1 0 197765749 8560640 1772 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/11889/statm: 2090 1772 66 130 0 1957 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 8360

[startup+1122.3 s]
/proc/loadavg: 0.99 1.00 0.93 2/78 12088
/proc/meminfo: memFree=1755024/2055920 swapFree=4143328/4192956
[pid=11889] ppid=11887 vsize=8504 CPUtime=1121.92
/proc/11889/stat : 11889 (minisat_noasser) R 11887 11889 11077 0 -1 4194304 1810 0 0 0 112184 8 0 0 25 0 1 0 197765749 8708096 1796 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546924 0 0 4096 3 0 0 0 17 1 0 0
/proc/11889/statm: 2126 1796 66 130 0 1993 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 8504

[startup+1182.3 s]
/proc/loadavg: 0.99 1.00 0.93 3/78 12088
/proc/meminfo: memFree=1754896/2055920 swapFree=4143328/4192956
[pid=11889] ppid=11887 vsize=8636 CPUtime=1181.9
/proc/11889/stat : 11889 (minisat_noasser) R 11887 11889 11077 0 -1 4194304 1828 0 0 0 118182 8 0 0 25 0 1 0 197765749 8843264 1814 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/11889/statm: 2159 1814 66 130 0 2026 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 8636



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 1.00 0.93 2/78 12088
/proc/meminfo: memFree=1754960/2055920 swapFree=4143328/4192956
[pid=11889] ppid=11887 vsize=8636 CPUtime=1200.1
/proc/11889/stat : 11889 (minisat_noasser) R 11887 11889 11077 0 -1 4194304 1832 0 0 0 120002 8 0 0 25 0 1 0 197765749 8843264 1818 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/11889/statm: 2159 1818 66 130 0 2026 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 8636

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 1.00 0.93 2/78 12088
/proc/meminfo: memFree=1754960/2055920 swapFree=4143328/4192956
[pid=11889] ppid=11887 vsize=8636 CPUtime=1200.1
/proc/11889/stat : 11889 (minisat_noasser) R 11887 11889 11077 0 -1 4194304 1832 0 0 0 120002 8 0 0 25 0 1 0 197765749 8843264 1818 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/11889/statm: 2159 1818 66 130 0 2026 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 8636

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): 0.088986
CPU usage (%): 99.967
Max. virtual memory (cumulated for all children) (KiB): 8636

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.02
system time used= 0.088986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1832
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= 6
involuntary context switches= 2239

runsolver used 0.908861 second user time and 2.6406 second system time

The end

Launcher Data (download as text)

Begin job on node24 on Wed Apr 25 10:54:37 UTC 2007

IDJOB= 421105
IDBENCH= 20014
IDSOLVER= 188
FILE ID= node24/421105-1177498477

PBS_JOBID= 4685844

Free space on /tmp= 66234 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v650/unif-k3-r4.261-v650-c2769-S440198403-10.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/421105-1177498477/minisat_noassertions /tmp/evaluation/421105-1177498477/instance-421105-1177498477.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node24/watcher-421105-1177498477 -o ROOT/results/node24/solver-421105-1177498477 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421105-1177498477/minisat_noassertions /tmp/evaluation/421105-1177498477/instance-421105-1177498477.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  d0d8b322ba04307627cdb06a5d283d92

RANDOM SEED= 632529963

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node24.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		: 3000.238
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		: 3000.238
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:       1762800 kB
Buffers:         43620 kB
Cached:         165580 kB
SwapCached:      17512 kB
Active:         104092 kB
Inactive:       128512 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1762800 kB
SwapTotal:     4192956 kB
SwapFree:      4143328 kB
Dirty:            1524 kB
Writeback:           0 kB
Mapped:          29952 kB
Slab:            46044 kB
Committed_AS:  3783460 kB
PageTables:       1808 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= 66234 MiB

End job on node24 on Wed Apr 25 11:14:40 UTC 2007