Trace number 1516181

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) 1200.06 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/UNKNOWN/75/
unif-k7-r89-v75-c6675-S1299934729-015.cnf
MD5SUMbcd262fcf09db79337137ea25c65ab0c
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 variables75
Number of clauses6675
Sum of the clauses size46725
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 56675

Solver Data 

0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:  75                                                   |
0.00/0.00	c |  Number of clauses:    6675                                                 |
0.00/0.01	c |  Parsing time:         0.01         s                                       |
0.00/0.01	c |  Timeout:              43200 s
0.00/0.01	c |  Random Seed:          2100350084.000000
0.00/0.01	c |  Heuristic:            EMSP-G, threshold 0.750                              |
0.00/0.01	c |  Branching Rule:       default (solution-guided)                            |
0.00/0.01	c |  Learned clauses in surveys?  Using NO learned clauses.                     |
0.00/0.01	c |                                                                             |
0.09/0.17	c ============================[ Search Statistics ]==============================
0.09/0.17	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.09/0.17	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.09/0.17	c ===============================================================================
0.09/0.17	c |         0 |      75     6675    46725 |     2225        0    nan |  0.000 % |
0.19/0.22	c |       100 |      75     6675    46725 |     2447      100     27 |  0.018 % |
0.19/0.26	c |       250 |      75     6675    46725 |     2692      250     27 |  0.018 % |
0.29/0.31	c |       475 |      75     6675    46725 |     2961      475     27 |  0.018 % |
0.29/0.36	c |       812 |      75     6675    46725 |     3257      812     26 |  0.018 % |
0.39/0.42	c |      1321 |      75     6675    46725 |     3583     1321     26 |  0.018 % |
0.49/0.50	c |      2083 |      75     6675    46725 |     3941     2083     26 |  0.018 % |
0.59/0.60	c |      3225 |      75     6675    46725 |     4335     3225     26 |  0.018 % |
0.69/0.74	c |      4934 |      75     6675    46725 |     4769     2749     26 |  0.018 % |
0.89/0.94	c |      7496 |      75     6675    46725 |     5246     2911     25 |  0.018 % |
1.20/1.22	c |     11341 |      75     6675    46725 |     5771     4118     25 |  0.018 % |
1.59/1.63	c |     17107 |      75     6675    46725 |     6348     4081     25 |  0.018 % |
2.20/2.28	c |     25756 |      75     6675    46725 |     6983     6347     26 |  0.018 % |
3.30/3.33	c |     38732 |      75     6675    46725 |     7681     5284     24 |  0.018 % |
4.89/4.91	c |     58195 |      75     6675    46725 |     8449     5459     25 |  0.018 % |
7.39/7.43	c |     87387 |      75     6675    46725 |     9294     4960     24 |  0.018 % |
11.19/11.23	c |    131176 |      75     6675    46725 |    10223     6788     24 |  0.018 % |
17.19/17.29	c |    196861 |      75     6675    46725 |    11246     5809     24 |  0.018 % |
26.88/26.92	c |    295388 |      75     6675    46725 |    12370     8465     25 |  0.018 % |
42.18/42.26	c |    443177 |      75     6675    46725 |    13607     7448     24 |  0.018 % |
66.67/66.74	c |    664862 |      75     6675    46725 |    14968    10947     25 |  0.018 % |
106.86/106.93	c |    997387 |      75     6675    46725 |    16465    13505     24 |  0.018 % |
171.04/171.10	c |   1496175 |      75     6675    46725 |    18112     9175     24 |  0.018 % |
278.61/278.80	c |   2244357 |      75     6675    46725 |    19923    13573     24 |  0.018 % |
453.17/453.30	c |   3366634 |      75     6675    46725 |    21915    18515     25 |  0.018 % |
729.89/730.11	c |   5050045 |      75     6675    46725 |    24107    12195     23 |  0.018 % |
1198.75/1199.11	c |   7575163 |      75     6675    46725 |    26517    17704     25 |  0.018 % |

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1516181-1238265733/watcher-1516181-1238265733 -o /tmp/evaluation-result-1516181-1238265733/solver-1516181-1238265733 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=2100350084 HOME/instance-1516181-1238265733.cnf 

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


[startup+0 s]
/proc/loadavg: 1.06 1.04 1.00 3/69 5594
/proc/meminfo: memFree=900712/2055920 swapFree=4169124/4192956
[pid=5594] ppid=5592 vsize=2544 CPUtime=0
/proc/5594/stat : 5594 (varsat-random_s) R 5592 5594 5166 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 1099236434 2605056 268 1992294400 4194304 5102416 548682068800 18446744073709551615 4491479 0 0 4096 3 0 0 0 17 1 0 0
/proc/5594/statm: 636 270 88 221 0 412 0

[startup+0.100043 s]
/proc/loadavg: 1.06 1.04 1.00 3/69 5594
/proc/meminfo: memFree=900712/2055920 swapFree=4169124/4192956
[pid=5594] ppid=5592 vsize=3936 CPUtime=0.09
/proc/5594/stat : 5594 (varsat-random_s) R 5592 5594 5166 0 -1 4194304 616 0 0 0 9 0 0 0 18 0 1 0 1099236434 4030464 601 1992294400 4194304 5102416 548682068800 18446744073709551615 4266266 0 0 4096 3 0 0 0 17 1 0 0
/proc/5594/statm: 984 601 98 221 0 760 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3936

[startup+0.201053 s]
/proc/loadavg: 1.06 1.04 1.00 3/69 5594
/proc/meminfo: memFree=900712/2055920 swapFree=4169124/4192956
[pid=5594] ppid=5592 vsize=3844 CPUtime=0.19
/proc/5594/stat : 5594 (varsat-random_s) R 5592 5594 5166 0 -1 4194304 620 0 0 0 19 0 0 0 18 0 1 0 1099236434 3936256 604 1992294400 4194304 5102416 548682068800 18446744073709551615 4221975 0 0 4096 3 0 0 0 17 1 0 0
/proc/5594/statm: 961 604 102 221 0 737 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 3844

[startup+0.301062 s]
/proc/loadavg: 1.06 1.04 1.00 3/69 5594
/proc/meminfo: memFree=900712/2055920 swapFree=4169124/4192956
[pid=5594] ppid=5592 vsize=3844 CPUtime=0.29
/proc/5594/stat : 5594 (varsat-random_s) R 5592 5594 5166 0 -1 4194304 630 0 0 0 29 0 0 0 19 0 1 0 1099236434 3936256 614 1992294400 4194304 5102416 548682068800 18446744073709551615 4221966 0 0 4096 3 0 0 0 17 1 0 0
/proc/5594/statm: 961 614 112 221 0 737 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3844

[startup+0.701104 s]
/proc/loadavg: 1.06 1.04 1.00 3/69 5594
/proc/meminfo: memFree=900712/2055920 swapFree=4169124/4192956
[pid=5594] ppid=5592 vsize=3976 CPUtime=0.69
/proc/5594/stat : 5594 (varsat-random_s) R 5592 5594 5166 0 -1 4194304 642 0 0 0 69 0 0 0 22 0 1 0 1099236434 4071424 626 1992294400 4194304 5102416 548682068800 18446744073709551615 4491479 0 0 4096 3 0 0 0 17 1 0 0
/proc/5594/statm: 994 626 112 221 0 770 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3976

[startup+1.50123 s]
/proc/loadavg: 1.06 1.04 1.00 2/70 5595
/proc/meminfo: memFree=898464/2055920 swapFree=4169124/4192956
[pid=5594] ppid=5592 vsize=4380 CPUtime=1.49
/proc/5594/stat : 5594 (varsat-random_s) R 5592 5594 5166 0 -1 4194304 741 0 0 0 149 0 0 0 25 0 1 0 1099236434 4485120 725 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/5594/statm: 1095 725 112 221 0 871 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4380

[startup+3.10235 s]
/proc/loadavg: 1.06 1.04 1.00 2/70 5595
/proc/meminfo: memFree=897888/2055920 swapFree=4169124/4192956
[pid=5594] ppid=5592 vsize=4776 CPUtime=3.09
/proc/5594/stat : 5594 (varsat-random_s) R 5592 5594 5166 0 -1 4194304 867 0 0 0 309 0 0 0 25 0 1 0 1099236434 4890624 851 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/5594/statm: 1194 851 112 221 0 970 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4776

[startup+6.30168 s]
/proc/loadavg: 1.06 1.04 1.00 2/70 5595
/proc/meminfo: memFree=897056/2055920 swapFree=4169124/4192956
[pid=5594] ppid=5592 vsize=5540 CPUtime=6.29
/proc/5594/stat : 5594 (varsat-random_s) R 5592 5594 5166 0 -1 4194304 1012 0 0 0 629 0 0 0 25 0 1 0 1099236434 5672960 996 1992294400 4194304 5102416 548682068800 18446744073709551615 4249508 0 0 4096 3 0 0 0 17 1 0 0
/proc/5594/statm: 1385 996 112 221 0 1161 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5540

[startup+12.7013 s]
/proc/loadavg: 1.05 1.04 1.00 2/70 5595
/proc/meminfo: memFree=896160/2055920 swapFree=4169124/4192956
[pid=5594] ppid=5592 vsize=6252 CPUtime=12.69
/proc/5594/stat : 5594 (varsat-random_s) R 5592 5594 5166 0 -1 4194304 1189 0 0 0 1269 0 0 0 25 0 1 0 1099236434 6402048 1173 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/5594/statm: 1563 1173 112 221 0 1339 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6252

[startup+25.5017 s]
/proc/loadavg: 1.04 1.03 1.00 2/70 5595
/proc/meminfo: memFree=895392/2055920 swapFree=4169124/4192956
[pid=5594] ppid=5592 vsize=7008 CPUtime=25.48
/proc/5594/stat : 5594 (varsat-random_s) R 5592 5594 5166 0 -1 4194304 1385 0 0 0 2548 0 0 0 25 0 1 0 1099236434 7176192 1369 1992294400 4194304 5102416 548682068800 18446744073709551615 4231696 0 0 4096 3 0 0 0 17 1 0 0
/proc/5594/statm: 1752 1369 112 221 0 1528 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 7008

[startup+51.1013 s]
/proc/loadavg: 1.03 1.03 1.00 2/70 5597
/proc/meminfo: memFree=894368/2055920 swapFree=4169124/4192956
[pid=5594] ppid=5592 vsize=8092 CPUtime=51.07
/proc/5594/stat : 5594 (varsat-random_s) R 5592 5594 5166 0 -1 4194304 1615 0 0 0 5107 0 0 0 25 0 1 0 1099236434 8286208 1599 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/5594/statm: 2023 1599 112 221 0 1799 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 8092

[startup+102.302 s]
/proc/loadavg: 1.01 1.02 1.00 2/70 5597
/proc/meminfo: memFree=893344/2055920 swapFree=4169124/4192956
[pid=5594] ppid=5592 vsize=9100 CPUtime=102.27
/proc/5594/stat : 5594 (varsat-random_s) R 5592 5594 5166 0 -1 4194304 1869 0 0 0 10226 1 0 0 25 0 1 0 1099236434 9318400 1853 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/5594/statm: 2275 1853 112 221 0 2051 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 9100

[startup+162.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/70 5597
/proc/meminfo: memFree=892320/2055920 swapFree=4169124/4192956
[pid=5594] ppid=5592 vsize=10144 CPUtime=162.24
/proc/5594/stat : 5594 (varsat-random_s) R 5592 5594 5166 0 -1 4194304 2113 0 0 0 16223 1 0 0 25 0 1 0 1099236434 10387456 2097 1992294400 4194304 5102416 548682068800 18446744073709551615 4249634 0 0 4096 3 0 0 0 17 1 0 0
/proc/5594/statm: 2536 2097 112 221 0 2312 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 10144

[startup+222.306 s]
/proc/loadavg: 1.00 1.01 1.00 2/70 5597
/proc/meminfo: memFree=891360/2055920 swapFree=4169124/4192956
[pid=5594] ppid=5592 vsize=11284 CPUtime=222.24
/proc/5594/stat : 5594 (varsat-random_s) R 5592 5594 5166 0 -1 4194304 2350 0 0 0 22222 2 0 0 25 0 1 0 1099236434 11554816 2334 1992294400 4194304 5102416 548682068800 18446744073709551615 4243725 0 0 4096 3 0 0 0 17 1 0 0
/proc/5594/statm: 2821 2334 112 221 0 2597 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 11284

[startup+282.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/70 5597
/proc/meminfo: memFree=890784/2055920 swapFree=4169124/4192956
[pid=5594] ppid=5592 vsize=11732 CPUtime=282.21
/proc/5594/stat : 5594 (varsat-random_s) R 5592 5594 5166 0 -1 4194304 2473 0 0 0 28219 2 0 0 25 0 1 0 1099236434 12013568 2457 1992294400 4194304 5102416 548682068800 18446744073709551615 4250052 0 0 4096 3 0 0 0 17 1 0 0
/proc/5594/statm: 2933 2457 112 221 0 2709 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 11732

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 5597
/proc/meminfo: memFree=890400/2055920 swapFree=4169124/4192956
[pid=5594] ppid=5592 vsize=12080 CPUtime=342.19
/proc/5594/stat : 5594 (varsat-random_s) R 5592 5594 5166 0 -1 4194304 2560 0 0 0 34217 2 0 0 25 0 1 0 1099236434 12369920 2544 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/5594/statm: 3020 2544 112 221 0 2796 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 12080

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 5597
/proc/meminfo: memFree=890016/2055920 swapFree=4169124/4192956
[pid=5594] ppid=5592 vsize=12460 CPUtime=402.18
/proc/5594/stat : 5594 (varsat-random_s) R 5592 5594 5166 0 -1 4194304 2652 0 0 0 40215 3 0 0 25 0 1 0 1099236434 12759040 2636 1992294400 4194304 5102416 548682068800 18446744073709551615 4249573 0 0 4096 3 0 0 0 17 1 0 0
/proc/5594/statm: 3115 2636 112 221 0 2891 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 12460

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 5597
/proc/meminfo: memFree=889760/2055920 swapFree=4169124/4192956
[pid=5594] ppid=5592 vsize=13028 CPUtime=462.16
/proc/5594/stat : 5594 (varsat-random_s) R 5592 5594 5166 0 -1 4194304 2753 0 0 0 46213 3 0 0 25 0 1 0 1099236434 13340672 2737 1992294400 4194304 5102416 548682068800 18446744073709551615 4230411 0 0 4096 3 0 0 0 17 1 0 0
/proc/5594/statm: 3257 2737 112 221 0 3033 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 13028

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 5597
/proc/meminfo: memFree=888992/2055920 swapFree=4169124/4192956
[pid=5594] ppid=5592 vsize=13788 CPUtime=522.14
/proc/5594/stat : 5594 (varsat-random_s) R 5592 5594 5166 0 -1 4194304 2943 0 0 0 52211 3 0 0 25 0 1 0 1099236434 14118912 2927 1992294400 4194304 5102416 548682068800 18446744073709551615 4228529 0 0 4096 3 0 0 0 17 1 0 0
/proc/5594/statm: 3447 2927 112 221 0 3223 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 13788

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 5597
/proc/meminfo: memFree=888928/2055920 swapFree=4169124/4192956
[pid=5594] ppid=5592 vsize=13788 CPUtime=582.12
/proc/5594/stat : 5594 (varsat-random_s) R 5592 5594 5166 0 -1 4194304 2947 0 0 0 58209 3 0 0 25 0 1 0 1099236434 14118912 2931 1992294400 4194304 5102416 548682068800 18446744073709551615 4249567 0 0 4096 3 0 0 0 17 1 0 0
/proc/5594/statm: 3447 2931 112 221 0 3223 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 13788

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 5597
/proc/meminfo: memFree=888928/2055920 swapFree=4169124/4192956
[pid=5594] ppid=5592 vsize=13788 CPUtime=642.11
/proc/5594/stat : 5594 (varsat-random_s) R 5592 5594 5166 0 -1 4194304 2950 0 0 0 64208 3 0 0 25 0 1 0 1099236434 14118912 2934 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/5594/statm: 3447 2934 112 221 0 3223 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 13788

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 5597
/proc/meminfo: memFree=888800/2055920 swapFree=4169124/4192956
[pid=5594] ppid=5592 vsize=13976 CPUtime=702.09
/proc/5594/stat : 5594 (varsat-random_s) R 5592 5594 5166 0 -1 4194304 2971 0 0 0 70206 3 0 0 25 0 1 0 1099236434 14311424 2955 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/5594/statm: 3494 2955 112 221 0 3270 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 13976

[startup+762.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 5597
/proc/meminfo: memFree=888544/2055920 swapFree=4169124/4192956
[pid=5594] ppid=5592 vsize=14168 CPUtime=762.08
/proc/5594/stat : 5594 (varsat-random_s) R 5592 5594 5166 0 -1 4194304 3048 0 0 0 76204 4 0 0 25 0 1 0 1099236434 14508032 3032 1992294400 4194304 5102416 548682068800 18446744073709551615 4249724 0 0 4096 3 0 0 0 17 1 0 0
/proc/5594/statm: 3542 3032 112 221 0 3318 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 14168

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 5597
/proc/meminfo: memFree=888160/2055920 swapFree=4169124/4192956
[pid=5594] ppid=5592 vsize=14548 CPUtime=822.06
/proc/5594/stat : 5594 (varsat-random_s) R 5592 5594 5166 0 -1 4194304 3132 0 0 0 82202 4 0 0 25 0 1 0 1099236434 14897152 3116 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/5594/statm: 3637 3116 112 221 0 3413 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 14548

[startup+882.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 5597
/proc/meminfo: memFree=888096/2055920 swapFree=4169124/4192956
[pid=5594] ppid=5592 vsize=14548 CPUtime=882.04
/proc/5594/stat : 5594 (varsat-random_s) R 5592 5594 5166 0 -1 4194304 3158 0 0 0 88200 4 0 0 25 0 1 0 1099236434 14897152 3142 1992294400 4194304 5102416 548682068800 18446744073709551615 4249702 0 0 4096 3 0 0 0 17 1 0 0
/proc/5594/statm: 3637 3142 112 221 0 3413 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 14548

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 5597
/proc/meminfo: memFree=887968/2055920 swapFree=4169124/4192956
[pid=5594] ppid=5592 vsize=14736 CPUtime=942.02
/proc/5594/stat : 5594 (varsat-random_s) R 5592 5594 5166 0 -1 4194304 3190 0 0 0 94198 4 0 0 25 0 1 0 1099236434 15089664 3174 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/5594/statm: 3684 3174 112 221 0 3460 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 14736

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 5597
/proc/meminfo: memFree=887904/2055920 swapFree=4169124/4192956
[pid=5594] ppid=5592 vsize=14736 CPUtime=1002.01
/proc/5594/stat : 5594 (varsat-random_s) R 5592 5594 5166 0 -1 4194304 3199 0 0 0 100196 5 0 0 25 0 1 0 1099236434 15089664 3183 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/5594/statm: 3684 3183 112 221 0 3460 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 14736

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 5597
/proc/meminfo: memFree=887840/2055920 swapFree=4169124/4192956
[pid=5594] ppid=5592 vsize=14736 CPUtime=1061.99
/proc/5594/stat : 5594 (varsat-random_s) R 5592 5594 5166 0 -1 4194304 3228 0 0 0 106194 5 0 0 25 0 1 0 1099236434 15089664 3212 1992294400 4194304 5102416 548682068800 18446744073709551615 4249625 0 0 4096 3 0 0 0 17 1 0 0
/proc/5594/statm: 3684 3212 112 221 0 3460 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 14736

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 5597
/proc/meminfo: memFree=887584/2055920 swapFree=4169124/4192956
[pid=5594] ppid=5592 vsize=15068 CPUtime=1121.97
/proc/5594/stat : 5594 (varsat-random_s) R 5592 5594 5166 0 -1 4194304 3279 0 0 0 112192 5 0 0 25 0 1 0 1099236434 15429632 3263 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/5594/statm: 3767 3263 112 221 0 3543 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 15068

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 5603
/proc/meminfo: memFree=887392/2055920 swapFree=4169124/4192956
[pid=5594] ppid=5592 vsize=15212 CPUtime=1181.96
/proc/5594/stat : 5594 (varsat-random_s) R 5592 5594 5166 0 -1 4194304 3311 0 0 0 118190 6 0 0 25 0 1 0 1099236434 15577088 3295 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/5594/statm: 3803 3295 112 221 0 3579 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 15212



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 5603
/proc/meminfo: memFree=887392/2055920 swapFree=4169124/4192956
[pid=5594] ppid=5592 vsize=15212 CPUtime=1200.05
/proc/5594/stat : 5594 (varsat-random_s) R 5592 5594 5166 0 -1 4194304 3311 0 0 0 119999 6 0 0 25 0 1 0 1099236434 15577088 3295 1992294400 4194304 5102416 548682068800 18446744073709551615 4249582 0 0 4096 3 0 0 0 17 1 0 0
/proc/5594/statm: 3803 3295 112 221 0 3579 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 15212

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

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

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 5603
/proc/meminfo: memFree=887392/2055920 swapFree=4169124/4192956
[pid=5594] ppid=5592 vsize=15212 CPUtime=1200.05
/proc/5594/stat : 5594 (varsat-random_s) R 5592 5594 5166 0 -1 4194304 3311 0 0 0 119999 6 0 0 25 0 1 0 1099236434 15577088 3295 1992294400 4194304 5102416 548682068800 18446744073709551615 4249582 0 0 4096 3 0 0 0 17 1 0 0
/proc/5594/statm: 3803 3295 112 221 0 3579 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 15212

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.06
CPU user time (s): 1200
CPU system time (s): 0.06399
CPU usage (%): 99.9713
Max. virtual memory (cumulated for all children) (KiB): 15212

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200
system time used= 0.06399
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3311
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= 1438

runsolver used 1.01784 second user time and 3.36249 second system time

The end

Launcher Data 

Begin job on node44 at 2009-03-28 19:42:13
IDJOB=1516181
IDBENCH=70491
IDSOLVER=539
FILE ID=node44/1516181-1238265733
PBS_JOBID= 9060747
Free space on /tmp= 66400 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/UNKNOWN/75/unif-k7-r89-v75-c6675-S1299934729-015.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516181-1238265733/watcher-1516181-1238265733 -o /tmp/evaluation-result-1516181-1238265733/solver-1516181-1238265733 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=2100350084 HOME/instance-1516181-1238265733.cnf

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

MD5SUM BENCH= bcd262fcf09db79337137ea25c65ab0c
RANDOM SEED=2100350084

node44.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		: 3000.241
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		: 3000.241
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:        901192 kB
Buffers:        105516 kB
Cached:         938868 kB
SwapCached:      13220 kB
Active:         309676 kB
Inactive:       749428 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        901192 kB
SwapTotal:     4192956 kB
SwapFree:      4169124 kB
Dirty:            1188 kB
Writeback:           0 kB
Mapped:          18156 kB
Slab:            81060 kB
Committed_AS:  2541432 kB
PageTables:       1796 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= 66396 MiB
End job on node44 at 2009-03-28 20:02:15