Trace number 1517259

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-crafted 2009-03-22? (TO) 1200.1 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/400/
unif-k3-r4.25-v400-c1700-S131938947-014.cnf
MD5SUMe0b283f050c44779317a891a591f5168
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark108.796
Satisfiable
(Un)Satisfiability was proved
Number of variables400
Number of clauses1700
Sum of the clauses size5100
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31700
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:  400                                                  |
0.00/0.00	c |  Number of clauses:    1700                                                 |
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:          381240053.000000
0.00/0.00	c |  Heuristic:            EMBP-G, threshold 0.800                              |
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 |     387     1682     5119 |      560        0    nan |  0.000 % |
0.00/0.01	c |       100 |     387     1682     5119 |      616      100     20 |  0.001 % |
0.00/0.01	c |       250 |     387     1682     5119 |      678      250     21 |  0.001 % |
0.00/0.02	c |       477 |     387     1682     5119 |      746      477     20 |  0.001 % |
0.00/0.03	c |       815 |     387     1682     5119 |      820      423     18 |  0.001 % |
0.00/0.05	c |      1321 |     387     1682     5119 |      902      501     18 |  0.001 % |
0.05/0.08	c |      2081 |     387     1682     5119 |      993      792     17 |  0.001 % |
0.09/0.12	c |      3220 |     387     1682     5119 |     1092      895     18 |  0.001 % |
0.09/0.18	c |      4929 |     387     1682     5119 |     1201      902     18 |  0.001 % |
0.19/0.28	c |      7491 |     387     1682     5119 |     1322      971     18 |  0.001 % |
0.39/0.44	c |     11335 |     387     1682     5119 |     1454      705     16 |  0.001 % |
0.59/0.66	c |     17103 |     387     1682     5119 |     1599     1249     18 |  0.001 % |
1.00/1.03	c |     25756 |     387     1682     5119 |     1759      924     17 |  0.001 % |
1.49/1.59	c |     38730 |     387     1682     5119 |     1935     1288     17 |  0.001 % |
2.40/2.45	c |     58191 |     387     1682     5119 |     2129     1021     17 |  0.001 % |
3.69/3.76	c |     87383 |     387     1682     5119 |     2342     2075     17 |  0.001 % |
5.78/5.84	c |    131172 |     387     1682     5119 |     2576     1860     17 |  0.001 % |
8.98/9.09	c |    196857 |     387     1682     5119 |     2833     2021     19 |  0.001 % |
14.07/14.15	c |    295383 |     387     1682     5119 |     3117     2731     20 |  0.001 % |
21.87/21.96	c |    443172 |     387     1682     5119 |     3428     2121     18 |  0.001 % |
34.06/34.15	c |    664856 |     387     1682     5119 |     3771     3346     20 |  0.001 % |
53.05/53.16	c |    997383 |     387     1682     5119 |     4149     2156     20 |  0.001 % |
81.94/82.00	c |   1496171 |     387     1682     5119 |     4563     2396     18 |  0.001 % |
127.92/128.00	c |   2244353 |     387     1682     5119 |     5020     2540     19 |  0.001 % |
201.20/201.31	c |   3366629 |     387     1682     5119 |     5522     3653     20 |  0.001 % |
314.46/314.63	c |   5050042 |     387     1682     5119 |     6074     4445     21 |  0.001 % |
494.10/494.30	c |   7575161 |     387     1682     5119 |     6682     4191     21 |  0.001 % |
774.61/774.93	c |  11362836 |     387     1682     5119 |     7350     3734     18 |  0.001 % |

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-1517259-1238282687/watcher-1517259-1238282687 -o /tmp/evaluation-result-1517259-1238282687/solver-1517259-1238282687 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-crafted_static -seed=381240053 HOME/instance-1517259-1238282687.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: 0.91 0.95 0.98 3/64 29084
/proc/meminfo: memFree=926296/2055920 swapFree=4171920/4192956
[pid=29084] ppid=29082 vsize=2416 CPUtime=0
/proc/29084/stat : 29084 (varsat-crafted_) R 29082 29084 28598 0 -1 4194304 222 0 0 0 0 0 0 0 18 0 1 0 1100934462 2473984 207 1992294400 4194304 5102648 548682068800 18446744073709551615 4490585 0 0 4096 3 0 0 0 17 1 0 0
/proc/29084/statm: 604 207 99 221 0 380 0

[startup+0.0570439 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 29084
/proc/meminfo: memFree=926296/2055920 swapFree=4171920/4192956
[pid=29084] ppid=29082 vsize=2548 CPUtime=0.05
/proc/29084/stat : 29084 (varsat-crafted_) R 29082 29084 28598 0 -1 4194304 247 0 0 0 5 0 0 0 18 0 1 0 1100934462 2609152 232 1992294400 4194304 5102648 548682068800 18446744073709551615 4214165 0 0 4096 3 0 0 0 17 1 0 0
/proc/29084/statm: 637 232 111 221 0 413 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 2548

[startup+0.101049 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 29084
/proc/meminfo: memFree=926296/2055920 swapFree=4171920/4192956
[pid=29084] ppid=29082 vsize=2548 CPUtime=0.09
/proc/29084/stat : 29084 (varsat-crafted_) R 29082 29084 28598 0 -1 4194304 257 0 0 0 9 0 0 0 18 0 1 0 1100934462 2609152 242 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/29084/statm: 637 242 111 221 0 413 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2548

[startup+0.301071 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 29084
/proc/meminfo: memFree=926296/2055920 swapFree=4171920/4192956
[pid=29084] ppid=29082 vsize=2680 CPUtime=0.29
/proc/29084/stat : 29084 (varsat-crafted_) R 29082 29084 28598 0 -1 4194304 285 0 0 0 29 0 0 0 19 0 1 0 1100934462 2744320 270 1992294400 4194304 5102648 548682068800 18446744073709551615 4249175 0 0 4096 3 0 0 0 17 1 0 0
/proc/29084/statm: 670 270 111 221 0 446 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2680

[startup+0.701117 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 29084
/proc/meminfo: memFree=926296/2055920 swapFree=4171920/4192956
[pid=29084] ppid=29082 vsize=2812 CPUtime=0.69
/proc/29084/stat : 29084 (varsat-crafted_) R 29082 29084 28598 0 -1 4194304 321 0 0 0 69 0 0 0 22 0 1 0 1100934462 2879488 306 1992294400 4194304 5102648 548682068800 18446744073709551615 4250307 0 0 4096 3 0 0 0 17 1 0 0
/proc/29084/statm: 703 306 111 221 0 479 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2812

[startup+1.50121 s]
/proc/loadavg: 0.91 0.95 0.98 2/65 29085
/proc/meminfo: memFree=925456/2055920 swapFree=4171920/4192956
[pid=29084] ppid=29082 vsize=2944 CPUtime=1.49
/proc/29084/stat : 29084 (varsat-crafted_) R 29082 29084 28598 0 -1 4194304 355 0 0 0 149 0 0 0 25 0 1 0 1100934462 3014656 340 1992294400 4194304 5102648 548682068800 18446744073709551615 4225748 0 0 4096 3 0 0 0 17 1 0 0
/proc/29084/statm: 736 340 111 221 0 512 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2944

[startup+3.10139 s]
/proc/loadavg: 0.91 0.95 0.98 2/65 29085
/proc/meminfo: memFree=925136/2055920 swapFree=4171920/4192956
[pid=29084] ppid=29082 vsize=3076 CPUtime=3.09
/proc/29084/stat : 29084 (varsat-crafted_) R 29082 29084 28598 0 -1 4194304 405 0 0 0 309 0 0 0 25 0 1 0 1100934462 3149824 390 1992294400 4194304 5102648 548682068800 18446744073709551615 4249188 0 0 4096 3 0 0 0 17 0 0 0
/proc/29084/statm: 769 390 111 221 0 545 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3076

[startup+6.30176 s]
/proc/loadavg: 0.92 0.95 0.98 2/65 29085
/proc/meminfo: memFree=924752/2055920 swapFree=4171920/4192956
[pid=29084] ppid=29082 vsize=3340 CPUtime=6.28
/proc/29084/stat : 29084 (varsat-crafted_) R 29082 29084 28598 0 -1 4194304 473 0 0 0 628 0 0 0 25 0 1 0 1100934462 3420160 458 1992294400 4194304 5102648 548682068800 18446744073709551615 4249400 0 0 4096 3 0 0 0 17 1 0 0
/proc/29084/statm: 835 458 111 221 0 611 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 3340

[startup+12.7015 s]
/proc/loadavg: 0.93 0.95 0.98 2/65 29085
/proc/meminfo: memFree=924240/2055920 swapFree=4171920/4192956
[pid=29084] ppid=29082 vsize=3736 CPUtime=12.67
/proc/29084/stat : 29084 (varsat-crafted_) R 29082 29084 28598 0 -1 4194304 554 0 0 0 1267 0 0 0 25 0 1 0 1100934462 3825664 539 1992294400 4194304 5102648 548682068800 18446744073709551615 4249895 0 0 4096 3 0 0 0 17 1 0 0
/proc/29084/statm: 934 539 111 221 0 710 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 3736

[startup+25.502 s]
/proc/loadavg: 0.94 0.96 0.98 2/65 29085
/proc/meminfo: memFree=923728/2055920 swapFree=4171920/4192956
[pid=29084] ppid=29082 vsize=4264 CPUtime=25.46
/proc/29084/stat : 29084 (varsat-crafted_) R 29082 29084 28598 0 -1 4194304 683 0 0 0 2546 0 0 0 25 0 1 0 1100934462 4366336 668 1992294400 4194304 5102648 548682068800 18446744073709551615 4249892 0 0 4096 3 0 0 0 17 1 0 0
/proc/29084/statm: 1066 668 111 221 0 842 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 4264

[startup+51.1019 s]
/proc/loadavg: 0.96 0.96 0.98 2/65 29085
/proc/meminfo: memFree=923216/2055920 swapFree=4171920/4192956
[pid=29084] ppid=29082 vsize=4820 CPUtime=51.05
/proc/29084/stat : 29084 (varsat-crafted_) R 29082 29084 28598 0 -1 4194304 832 0 0 0 5105 0 0 0 25 0 1 0 1100934462 4935680 817 1992294400 4194304 5102648 548682068800 18446744073709551615 4244345 0 0 4096 3 0 0 0 17 1 0 0
/proc/29084/statm: 1205 817 111 221 0 981 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 4820

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.98 2/65 29085
/proc/meminfo: memFree=922384/2055920 swapFree=4171920/4192956
[pid=29084] ppid=29082 vsize=5636 CPUtime=102.23
/proc/29084/stat : 29084 (varsat-crafted_) R 29082 29084 28598 0 -1 4194304 1030 0 0 0 10223 0 0 0 25 0 1 0 1100934462 5771264 1015 1992294400 4194304 5102648 548682068800 18446744073709551615 4249961 0 0 4096 3 0 0 0 17 1 0 0
/proc/29084/statm: 1409 1015 111 221 0 1185 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 5636

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 29085
/proc/meminfo: memFree=921680/2055920 swapFree=4171920/4192956
[pid=29084] ppid=29082 vsize=6312 CPUtime=162.21
/proc/29084/stat : 29084 (varsat-crafted_) R 29082 29084 28598 0 -1 4194304 1197 0 0 0 16221 0 0 0 25 0 1 0 1100934462 6463488 1182 1992294400 4194304 5102648 548682068800 18446744073709551615 4249957 0 0 4096 3 0 0 0 17 1 0 0
/proc/29084/statm: 1578 1182 111 221 0 1354 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 6312

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 29085
/proc/meminfo: memFree=921168/2055920 swapFree=4171920/4192956
[pid=29084] ppid=29082 vsize=6856 CPUtime=222.19
/proc/29084/stat : 29084 (varsat-crafted_) R 29082 29084 28598 0 -1 4194304 1320 0 0 0 22219 0 0 0 25 0 1 0 1100934462 7020544 1305 1992294400 4194304 5102648 548682068800 18446744073709551615 4249939 0 0 4096 3 0 0 0 17 1 0 0
/proc/29084/statm: 1714 1305 111 221 0 1490 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 6856

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 29085
/proc/meminfo: memFree=920784/2055920 swapFree=4171920/4192956
[pid=29084] ppid=29082 vsize=7124 CPUtime=282.17
/proc/29084/stat : 29084 (varsat-crafted_) R 29082 29084 28598 0 -1 4194304 1406 0 0 0 28217 0 0 0 25 0 1 0 1100934462 7294976 1391 1992294400 4194304 5102648 548682068800 18446744073709551615 4249939 0 0 4096 3 0 0 0 17 1 0 0
/proc/29084/statm: 1781 1391 111 221 0 1557 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 7124

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 29085
/proc/meminfo: memFree=920400/2055920 swapFree=4171920/4192956
[pid=29084] ppid=29082 vsize=7528 CPUtime=342.15
/proc/29084/stat : 29084 (varsat-crafted_) R 29082 29084 28598 0 -1 4194304 1494 0 0 0 34215 0 0 0 25 0 1 0 1100934462 7708672 1479 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/29084/statm: 1882 1479 111 221 0 1658 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 7528

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 29085
/proc/meminfo: memFree=920208/2055920 swapFree=4171920/4192956
[pid=29084] ppid=29082 vsize=7660 CPUtime=402.13
/proc/29084/stat : 29084 (varsat-crafted_) R 29082 29084 28598 0 -1 4194304 1542 0 0 0 40213 0 0 0 25 0 1 0 1100934462 7843840 1527 1992294400 4194304 5102648 548682068800 18446744073709551615 4249799 0 0 4096 3 0 0 0 17 1 0 0
/proc/29084/statm: 1915 1527 111 221 0 1691 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 7660

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 29085
/proc/meminfo: memFree=919888/2055920 swapFree=4171920/4192956
[pid=29084] ppid=29082 vsize=7936 CPUtime=462.11
/proc/29084/stat : 29084 (varsat-crafted_) R 29082 29084 28598 0 -1 4194304 1602 0 0 0 46211 0 0 0 25 0 1 0 1100934462 8126464 1587 1992294400 4194304 5102648 548682068800 18446744073709551615 4249822 0 0 4096 3 0 0 0 17 1 0 0
/proc/29084/statm: 1984 1587 111 221 0 1760 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 7936

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 29085
/proc/meminfo: memFree=919632/2055920 swapFree=4171920/4192956
[pid=29084] ppid=29082 vsize=8368 CPUtime=522.09
/proc/29084/stat : 29084 (varsat-crafted_) R 29082 29084 28598 0 -1 4194304 1694 0 0 0 52209 0 0 0 25 0 1 0 1100934462 8568832 1679 1992294400 4194304 5102648 548682068800 18446744073709551615 4249748 0 0 4096 3 0 0 0 17 1 0 0
/proc/29084/statm: 2092 1679 111 221 0 1868 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 8368

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 29085
/proc/meminfo: memFree=919504/2055920 swapFree=4171920/4192956
[pid=29084] ppid=29082 vsize=8508 CPUtime=582.07
/proc/29084/stat : 29084 (varsat-crafted_) R 29082 29084 28598 0 -1 4194304 1728 0 0 0 58207 0 0 0 25 0 1 0 1100934462 8712192 1713 1992294400 4194304 5102648 548682068800 18446744073709551615 4225755 0 0 4096 3 0 0 0 17 1 0 0
/proc/29084/statm: 2127 1713 111 221 0 1903 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 8508

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 29085
/proc/meminfo: memFree=919312/2055920 swapFree=4171920/4192956
[pid=29084] ppid=29082 vsize=8644 CPUtime=642.06
/proc/29084/stat : 29084 (varsat-crafted_) R 29082 29084 28598 0 -1 4194304 1768 0 0 0 64206 0 0 0 25 0 1 0 1100934462 8851456 1753 1992294400 4194304 5102648 548682068800 18446744073709551615 4249859 0 0 4096 3 0 0 0 17 1 0 0
/proc/29084/statm: 2161 1753 111 221 0 1937 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 8644

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 29085
/proc/meminfo: memFree=919120/2055920 swapFree=4171920/4192956
[pid=29084] ppid=29082 vsize=8912 CPUtime=702.03
/proc/29084/stat : 29084 (varsat-crafted_) R 29082 29084 28598 0 -1 4194304 1830 0 0 0 70203 0 0 0 25 0 1 0 1100934462 9125888 1815 1992294400 4194304 5102648 548682068800 18446744073709551615 4249907 0 0 4096 3 0 0 0 17 1 0 0
/proc/29084/statm: 2228 1815 111 221 0 2004 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 8912

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 29085
/proc/meminfo: memFree=918928/2055920 swapFree=4171920/4192956
[pid=29084] ppid=29082 vsize=9044 CPUtime=762.02
/proc/29084/stat : 29084 (varsat-crafted_) R 29082 29084 28598 0 -1 4194304 1868 0 0 0 76202 0 0 0 25 0 1 0 1100934462 9261056 1853 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/29084/statm: 2261 1853 111 221 0 2037 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 9044

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 29085
/proc/meminfo: memFree=918672/2055920 swapFree=4171920/4192956
[pid=29084] ppid=29082 vsize=9308 CPUtime=821.99
/proc/29084/stat : 29084 (varsat-crafted_) R 29082 29084 28598 0 -1 4194304 1925 0 0 0 82199 0 0 0 25 0 1 0 1100934462 9531392 1910 1992294400 4194304 5102648 548682068800 18446744073709551615 4249961 0 0 4096 3 0 0 0 17 1 0 0
/proc/29084/statm: 2327 1910 111 221 0 2103 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 9308

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 29085
/proc/meminfo: memFree=918480/2055920 swapFree=4171920/4192956
[pid=29084] ppid=29082 vsize=9456 CPUtime=881.97
/proc/29084/stat : 29084 (varsat-crafted_) R 29082 29084 28598 0 -1 4194304 1983 0 0 0 88197 0 0 0 25 0 1 0 1100934462 9682944 1968 1992294400 4194304 5102648 548682068800 18446744073709551615 4250356 0 0 4096 3 0 0 0 17 1 0 0
/proc/29084/statm: 2364 1968 111 221 0 2140 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 9456

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 29085
/proc/meminfo: memFree=918352/2055920 swapFree=4171920/4192956
[pid=29084] ppid=29082 vsize=9596 CPUtime=941.95
/proc/29084/stat : 29084 (varsat-crafted_) R 29082 29084 28598 0 -1 4194304 2014 0 0 0 94195 0 0 0 25 0 1 0 1100934462 9826304 1999 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/29084/statm: 2399 1999 111 221 0 2175 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 9596

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 29085
/proc/meminfo: memFree=918224/2055920 swapFree=4171920/4192956
[pid=29084] ppid=29082 vsize=9748 CPUtime=1001.94
/proc/29084/stat : 29084 (varsat-crafted_) R 29082 29084 28598 0 -1 4194304 2035 0 0 0 100194 0 0 0 25 0 1 0 1100934462 9981952 2020 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/29084/statm: 2437 2020 111 221 0 2213 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 9748

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 29085
/proc/meminfo: memFree=918160/2055920 swapFree=4171920/4192956
[pid=29084] ppid=29082 vsize=9896 CPUtime=1061.92
/proc/29084/stat : 29084 (varsat-crafted_) R 29082 29084 28598 0 -1 4194304 2067 0 0 0 106192 0 0 0 25 0 1 0 1100934462 10133504 2052 1992294400 4194304 5102648 548682068800 18446744073709551615 4249900 0 0 4096 3 0 0 0 17 1 0 0
/proc/29084/statm: 2474 2052 111 221 0 2250 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 9896

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 29085
/proc/meminfo: memFree=918032/2055920 swapFree=4171920/4192956
[pid=29084] ppid=29082 vsize=9896 CPUtime=1121.9
/proc/29084/stat : 29084 (varsat-crafted_) R 29082 29084 28598 0 -1 4194304 2089 0 0 0 112190 0 0 0 25 0 1 0 1100934462 10133504 2074 1992294400 4194304 5102648 548682068800 18446744073709551615 4249413 0 0 4096 3 0 0 0 17 1 0 0
/proc/29084/statm: 2474 2074 111 221 0 2250 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 9896

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 29085
/proc/meminfo: memFree=917968/2055920 swapFree=4171920/4192956
[pid=29084] ppid=29082 vsize=10040 CPUtime=1181.88
/proc/29084/stat : 29084 (varsat-crafted_) R 29082 29084 28598 0 -1 4194304 2103 0 0 0 118188 0 0 0 25 0 1 0 1100934462 10280960 2088 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/29084/statm: 2510 2088 111 221 0 2286 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 10040



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 29085
/proc/meminfo: memFree=917840/2055920 swapFree=4171920/4192956
[pid=29084] ppid=29082 vsize=10040 CPUtime=1200.08
/proc/29084/stat : 29084 (varsat-crafted_) R 29082 29084 28598 0 -1 4194304 2127 0 0 0 120008 0 0 0 25 0 1 0 1100934462 10280960 2112 1992294400 4194304 5102648 548682068800 18446744073709551615 4249892 0 0 4096 3 0 0 0 17 1 0 0
/proc/29084/statm: 2510 2112 111 221 0 2286 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 10040

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 0.97 0.98 2/65 29085
/proc/meminfo: memFree=917840/2055920 swapFree=4171920/4192956
[pid=29084] ppid=29082 vsize=10040 CPUtime=1200.08
/proc/29084/stat : 29084 (varsat-crafted_) R 29082 29084 28598 0 -1 4194304 2127 0 0 0 120008 0 0 0 25 0 1 0 1100934462 10280960 2112 1992294400 4194304 5102648 548682068800 18446744073709551615 4249892 0 0 4096 3 0 0 0 17 1 0 0
/proc/29084/statm: 2510 2112 111 221 0 2286 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 10040

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.1
CPU user time (s): 1200.08
CPU system time (s): 0.011998
CPU usage (%): 99.9657
Max. virtual memory (cumulated for all children) (KiB): 10040

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.08
system time used= 0.011998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2127
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= 2482

runsolver used 1.19282 second user time and 2.11168 second system time

The end

Launcher Data 

Begin job on node28 at 2009-03-29 00:24:47
IDJOB=1517259
IDBENCH=70581
IDSOLVER=537
FILE ID=node28/1517259-1238282687
PBS_JOBID= 9060887
Free space on /tmp= 66172 MiB

SOLVER NAME= VARSAT-crafted 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/400/unif-k3-r4.25-v400-c1700-S131938947-014.cnf
COMMAND LINE= HOME/varsat-crafted_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1517259-1238282687/watcher-1517259-1238282687 -o /tmp/evaluation-result-1517259-1238282687/solver-1517259-1238282687 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-crafted_static -seed=381240053 HOME/instance-1517259-1238282687.cnf

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

MD5SUM BENCH= e0b283f050c44779317a891a591f5168
RANDOM SEED=381240053

node28.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		: 3000.212
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		: 3000.212
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:        926712 kB
Buffers:        103612 kB
Cached:         907824 kB
SwapCached:      14208 kB
Active:         319936 kB
Inactive:       715400 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        926712 kB
SwapTotal:     4192956 kB
SwapFree:      4171920 kB
Dirty:            1040 kB
Writeback:           0 kB
Mapped:          17812 kB
Slab:            79652 kB
Committed_AS:  2790068 kB
PageTables:       1428 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66168 MiB
End job on node28 at 2009-03-29 00:44:50