Trace number 1517465

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) 1200.1 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/540/
unif-k3-r4.25-v540-c2295-S1598052044-078.cnf
MD5SUM871c21efb71b729632fed1e9ce79057d
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 variables540
Number of clauses2295
Sum of the clauses size6885
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32295
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:  540                                                  |
0.00/0.00	c |  Number of clauses:    2295                                                 |
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:          1849598329.000000
0.00/0.00	c |  Heuristic:            EMSP-G, threshold 0.750                              |
0.00/0.00	c |  Branching Rule:       default (solution-guided)                            |
0.00/0.00	c |  Learned clauses in surveys?  Using NO learned clauses.                     |
0.00/0.00	c |                                                                             |
0.00/0.00	c ============================[ Search Statistics ]==============================
0.00/0.00	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.00	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.00	c ===============================================================================
0.00/0.00	c |         0 |     531     2283     6907 |      761        0    nan |  0.000 % |
0.00/0.02	c |       101 |     531     2283     6907 |      837      101     26 |  0.000 % |
0.00/0.05	c |       251 |     531     2283     6907 |      920      251     25 |  0.000 % |
0.00/0.07	c |       476 |     531     2283     6907 |     1012      476     25 |  0.000 % |
0.09/0.10	c |       813 |     531     2283     6907 |     1114      813     26 |  0.000 % |
0.09/0.14	c |      1321 |     531     2283     6907 |     1225      739     24 |  0.000 % |
0.09/0.19	c |      2081 |     531     2283     6907 |     1348      855     22 |  0.000 % |
0.19/0.26	c |      3221 |     531     2283     6907 |     1482     1286     23 |  0.000 % |
0.29/0.36	c |      4930 |     531     2283     6907 |     1631     1469     23 |  0.000 % |
0.39/0.50	c |      7493 |     531     2283     6907 |     1794     1485     22 |  0.000 % |
0.69/0.71	c |     11337 |     531     2283     6907 |     1973     1629     23 |  0.000 % |
1.00/1.02	c |     17105 |     531     2283     6907 |     2171     1317     21 |  0.000 % |
1.39/1.49	c |     25754 |     531     2283     6907 |     2388     2149     24 |  0.000 % |
2.10/2.20	c |     38728 |     531     2283     6907 |     2627     1701     22 |  0.000 % |
3.20/3.29	c |     58190 |     531     2283     6907 |     2889     2326     25 |  0.000 % |
4.89/4.97	c |     87383 |     531     2283     6907 |     3178     2019     23 |  0.000 % |
7.49/7.59	c |    131175 |     531     2283     6907 |     3496     2031     24 |  0.000 % |
11.69/11.74	c |    196860 |     531     2283     6907 |     3846     1982     23 |  0.000 % |
18.18/18.23	c |    295388 |     531     2283     6907 |     4231     2781     24 |  0.000 % |
28.29/28.30	c |    443177 |     531     2283     6907 |     4654     4308     26 |  0.000 % |
43.58/43.64	c |    664860 |     531     2283     6907 |     5119     4418     24 |  0.000 % |
68.27/68.38	c |    997387 |     531     2283     6907 |     5631     5138     25 |  0.000 % |
106.56/106.62	c |   1496175 |     531     2283     6907 |     6194     5611     26 |  0.000 % |
166.23/166.32	c |   2244359 |     531     2283     6907 |     6814     5436     27 |  0.000 % |
261.00/261.12	c |   3366633 |     531     2283     6907 |     7495     3708     25 |  0.000 % |
410.95/411.17	c |   5050045 |     531     2283     6907 |     8245     6359     26 |  0.000 % |
646.67/647.00	c |   7575162 |     531     2283     6907 |     9069     6462     26 |  0.000 % |
1020.64/1021.08	c |  11362837 |     531     2283     6907 |     9976     4598     24 |  0.000 % |

Verifier Data 

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

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1517465-1238285915/watcher-1517465-1238285915 -o /tmp/evaluation-result-1517465-1238285915/solver-1517465-1238285915 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=1849598329 HOME/instance-1517465-1238285915.cnf 

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


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 26559
/proc/meminfo: memFree=1358512/2055920 swapFree=4179868/4192956
[pid=26559] ppid=26557 vsize=2552 CPUtime=0
/proc/26559/stat : 26559 (varsat-random_s) R 26557 26559 26456 0 -1 4194304 247 0 0 0 0 0 0 0 18 0 1 0 1101258168 2613248 232 1992294400 4194304 5102416 548682068800 18446744073709551615 4272801 0 0 4096 3 0 0 0 17 1 0 0
/proc/26559/statm: 638 232 97 221 0 414 0

[startup+0.00858092 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 26559
/proc/meminfo: memFree=1358512/2055920 swapFree=4179868/4192956
[pid=26559] ppid=26557 vsize=2552 CPUtime=0
/proc/26559/stat : 26559 (varsat-random_s) R 26557 26559 26456 0 -1 4194304 263 0 0 0 0 0 0 0 18 0 1 0 1101258168 2613248 248 1992294400 4194304 5102416 548682068800 18446744073709551615 4220500 0 0 4096 3 0 0 0 17 1 0 0
/proc/26559/statm: 638 248 102 221 0 414 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 2552

[startup+0.102598 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 26559
/proc/meminfo: memFree=1358512/2055920 swapFree=4179868/4192956
[pid=26559] ppid=26557 vsize=2552 CPUtime=0.09
/proc/26559/stat : 26559 (varsat-random_s) R 26557 26559 26456 0 -1 4194304 273 0 0 0 9 0 0 0 18 0 1 0 1101258168 2613248 258 1992294400 4194304 5102416 548682068800 18446744073709551615 4249648 0 0 4096 3 0 0 0 17 1 0 0
/proc/26559/statm: 638 258 112 221 0 414 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2552

[startup+0.302637 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 26559
/proc/meminfo: memFree=1358512/2055920 swapFree=4179868/4192956
[pid=26559] ppid=26557 vsize=2684 CPUtime=0.29
/proc/26559/stat : 26559 (varsat-random_s) R 26557 26559 26456 0 -1 4194304 311 0 0 0 29 0 0 0 19 0 1 0 1101258168 2748416 296 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/26559/statm: 671 296 112 221 0 447 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2684

[startup+0.701713 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 26559
/proc/meminfo: memFree=1358512/2055920 swapFree=4179868/4192956
[pid=26559] ppid=26557 vsize=2948 CPUtime=0.69
/proc/26559/stat : 26559 (varsat-random_s) R 26557 26559 26456 0 -1 4194304 356 0 0 0 69 0 0 0 23 0 1 0 1101258168 3018752 341 1992294400 4194304 5102416 548682068800 18446744073709551615 4249138 0 0 4096 3 0 0 0 17 1 0 0
/proc/26559/statm: 737 341 112 221 0 513 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2948

[startup+1.50187 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 26560
/proc/meminfo: memFree=1357480/2055920 swapFree=4179868/4192956
[pid=26559] ppid=26557 vsize=3080 CPUtime=1.49
/proc/26559/stat : 26559 (varsat-random_s) R 26557 26559 26456 0 -1 4194304 406 0 0 0 149 0 0 0 25 0 1 0 1101258168 3153920 391 1992294400 4194304 5102416 548682068800 18446744073709551615 4221892 0 0 4096 3 0 0 0 17 1 0 0
/proc/26559/statm: 770 391 112 221 0 546 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3080

[startup+3.10117 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 26560
/proc/meminfo: memFree=1357096/2055920 swapFree=4179868/4192956
[pid=26559] ppid=26557 vsize=3360 CPUtime=3.09
/proc/26559/stat : 26559 (varsat-random_s) R 26557 26559 26456 0 -1 4194304 478 0 0 0 309 0 0 0 25 0 1 0 1101258168 3440640 463 1992294400 4194304 5102416 548682068800 18446744073709551615 4249746 0 0 4096 3 0 0 0 17 1 0 0
/proc/26559/statm: 840 463 112 221 0 616 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3360

[startup+6.30179 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 26560
/proc/meminfo: memFree=1356584/2055920 swapFree=4179868/4192956
[pid=26559] ppid=26557 vsize=3756 CPUtime=6.29
/proc/26559/stat : 26559 (varsat-random_s) R 26557 26559 26456 0 -1 4194304 565 0 0 0 629 0 0 0 25 0 1 0 1101258168 3846144 550 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/26559/statm: 939 550 112 221 0 715 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3756

[startup+12.702 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 26560
/proc/meminfo: memFree=1356008/2055920 swapFree=4179868/4192956
[pid=26559] ppid=26557 vsize=4184 CPUtime=12.69
/proc/26559/stat : 26559 (varsat-random_s) R 26557 26559 26456 0 -1 4194304 679 0 0 0 1269 0 0 0 25 0 1 0 1101258168 4284416 664 1992294400 4194304 5102416 548682068800 18446744073709551615 4250052 0 0 4096 3 0 0 0 17 1 0 0
/proc/26559/statm: 1046 664 112 221 0 822 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4184

[startup+25.5015 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 26560
/proc/meminfo: memFree=1355368/2055920 swapFree=4179868/4192956
[pid=26559] ppid=26557 vsize=4712 CPUtime=25.49
/proc/26559/stat : 26559 (varsat-random_s) R 26557 26559 26456 0 -1 4194304 818 0 0 0 2548 1 0 0 25 0 1 0 1101258168 4825088 803 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/26559/statm: 1178 803 112 221 0 954 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 4712

[startup+51.1014 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 26560
/proc/meminfo: memFree=1354600/2055920 swapFree=4179868/4192956
[pid=26559] ppid=26557 vsize=5512 CPUtime=51.08
/proc/26559/stat : 26559 (varsat-random_s) R 26557 26559 26456 0 -1 4194304 1017 0 0 0 5107 1 0 0 25 0 1 0 1101258168 5644288 1002 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/26559/statm: 1378 1002 112 221 0 1154 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 5512

[startup+102.304 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 26560
/proc/meminfo: memFree=1353768/2055920 swapFree=4179868/4192956
[pid=26559] ppid=26557 vsize=6488 CPUtime=102.26
/proc/26559/stat : 26559 (varsat-random_s) R 26557 26559 26456 0 -1 4194304 1237 0 0 0 10225 1 0 0 25 0 1 0 1101258168 6643712 1222 1992294400 4194304 5102416 548682068800 18446744073709551615 4249582 0 0 4096 3 0 0 0 17 1 0 0
/proc/26559/statm: 1622 1222 112 221 0 1398 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 6488

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26560
/proc/meminfo: memFree=1352872/2055920 swapFree=4179868/4192956
[pid=26559] ppid=26557 vsize=7292 CPUtime=162.23
/proc/26559/stat : 26559 (varsat-random_s) R 26557 26559 26456 0 -1 4194304 1445 0 0 0 16222 1 0 0 25 0 1 0 1101258168 7467008 1430 1992294400 4194304 5102416 548682068800 18446744073709551615 4250067 0 0 4096 3 0 0 0 17 1 0 0
/proc/26559/statm: 1823 1430 112 221 0 1599 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 7292

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26560
/proc/meminfo: memFree=1352168/2055920 swapFree=4179868/4192956
[pid=26559] ppid=26557 vsize=7964 CPUtime=222.22
/proc/26559/stat : 26559 (varsat-random_s) R 26557 26559 26456 0 -1 4194304 1611 0 0 0 22220 2 0 0 25 0 1 0 1101258168 8155136 1596 1992294400 4194304 5102416 548682068800 18446744073709551615 4254404 0 0 4096 3 0 0 0 17 1 0 0
/proc/26559/statm: 1991 1596 112 221 0 1767 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 7964

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26560
/proc/meminfo: memFree=1351656/2055920 swapFree=4179868/4192956
[pid=26559] ppid=26557 vsize=8548 CPUtime=282.19
/proc/26559/stat : 26559 (varsat-random_s) R 26557 26559 26456 0 -1 4194304 1738 0 0 0 28217 2 0 0 25 0 1 0 1101258168 8753152 1723 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/26559/statm: 2137 1723 112 221 0 1913 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 8548

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26560
/proc/meminfo: memFree=1351208/2055920 swapFree=4179868/4192956
[pid=26559] ppid=26557 vsize=8976 CPUtime=342.17
/proc/26559/stat : 26559 (varsat-random_s) R 26557 26559 26456 0 -1 4194304 1844 0 0 0 34215 2 0 0 25 0 1 0 1101258168 9191424 1829 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/26559/statm: 2244 1829 112 221 0 2020 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 8976

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26560
/proc/meminfo: memFree=1351016/2055920 swapFree=4179868/4192956
[pid=26559] ppid=26557 vsize=9108 CPUtime=402.15
/proc/26559/stat : 26559 (varsat-random_s) R 26557 26559 26456 0 -1 4194304 1898 0 0 0 40213 2 0 0 25 0 1 0 1101258168 9326592 1883 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/26559/statm: 2277 1883 112 221 0 2053 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 9108

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26560
/proc/meminfo: memFree=1350312/2055920 swapFree=4179868/4192956
[pid=26559] ppid=26557 vsize=9920 CPUtime=462.13
/proc/26559/stat : 26559 (varsat-random_s) R 26557 26559 26456 0 -1 4194304 2066 0 0 0 46210 3 0 0 25 0 1 0 1101258168 10158080 2051 1992294400 4194304 5102416 548682068800 18446744073709551615 4249648 0 0 4096 3 0 0 0 17 1 0 0
/proc/26559/statm: 2480 2051 112 221 0 2256 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 9920

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26560
/proc/meminfo: memFree=1350056/2055920 swapFree=4179868/4192956
[pid=26559] ppid=26557 vsize=10208 CPUtime=522.11
/proc/26559/stat : 26559 (varsat-random_s) R 26557 26559 26456 0 -1 4194304 2149 0 0 0 52208 3 0 0 25 0 1 0 1101258168 10452992 2134 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/26559/statm: 2552 2134 112 221 0 2328 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 10208

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26560
/proc/meminfo: memFree=1349864/2055920 swapFree=4179868/4192956
[pid=26559] ppid=26557 vsize=10480 CPUtime=582.09
/proc/26559/stat : 26559 (varsat-random_s) R 26557 26559 26456 0 -1 4194304 2199 0 0 0 58206 3 0 0 25 0 1 0 1101258168 10731520 2184 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/26559/statm: 2620 2184 112 221 0 2396 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 10480

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26560
/proc/meminfo: memFree=1349608/2055920 swapFree=4179868/4192956
[pid=26559] ppid=26557 vsize=10612 CPUtime=642.07
/proc/26559/stat : 26559 (varsat-random_s) R 26557 26559 26456 0 -1 4194304 2250 0 0 0 64204 3 0 0 25 0 1 0 1101258168 10866688 2235 1992294400 4194304 5102416 548682068800 18446744073709551615 4249957 0 0 4096 3 0 0 0 17 1 0 0
/proc/26559/statm: 2653 2235 112 221 0 2429 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 10612

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26560
/proc/meminfo: memFree=1349096/2055920 swapFree=4179868/4192956
[pid=26559] ppid=26557 vsize=11168 CPUtime=702.05
/proc/26559/stat : 26559 (varsat-random_s) R 26557 26559 26456 0 -1 4194304 2372 0 0 0 70201 4 0 0 25 0 1 0 1101258168 11436032 2357 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/26559/statm: 2792 2357 112 221 0 2568 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 11168

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26560
/proc/meminfo: memFree=1348904/2055920 swapFree=4179868/4192956
[pid=26559] ppid=26557 vsize=11320 CPUtime=762.03
/proc/26559/stat : 26559 (varsat-random_s) R 26557 26559 26456 0 -1 4194304 2415 0 0 0 76199 4 0 0 25 0 1 0 1101258168 11591680 2400 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/26559/statm: 2830 2400 112 221 0 2606 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 11320

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26560
/proc/meminfo: memFree=1348712/2055920 swapFree=4179868/4192956
[pid=26559] ppid=26557 vsize=11468 CPUtime=822
/proc/26559/stat : 26559 (varsat-random_s) R 26557 26559 26456 0 -1 4194304 2470 0 0 0 82196 4 0 0 25 0 1 0 1101258168 11743232 2455 1992294400 4194304 5102416 548682068800 18446744073709551615 4250067 0 0 4096 3 0 0 0 17 1 0 0
/proc/26559/statm: 2867 2455 112 221 0 2643 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 11468

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26560
/proc/meminfo: memFree=1348520/2055920 swapFree=4179868/4192956
[pid=26559] ppid=26557 vsize=11620 CPUtime=881.98
/proc/26559/stat : 26559 (varsat-random_s) R 26557 26559 26456 0 -1 4194304 2511 0 0 0 88194 4 0 0 25 0 1 0 1101258168 11898880 2496 1992294400 4194304 5102416 548682068800 18446744073709551615 4254747 0 0 4096 3 0 0 0 17 1 0 0
/proc/26559/statm: 2905 2496 112 221 0 2681 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 11620

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26560
/proc/meminfo: memFree=1348456/2055920 swapFree=4179868/4192956
[pid=26559] ppid=26557 vsize=11764 CPUtime=941.97
/proc/26559/stat : 26559 (varsat-random_s) R 26557 26559 26456 0 -1 4194304 2536 0 0 0 94192 5 0 0 25 0 1 0 1101258168 12046336 2521 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/26559/statm: 2941 2521 112 221 0 2717 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 11764

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26560
/proc/meminfo: memFree=1348200/2055920 swapFree=4179868/4192956
[pid=26559] ppid=26557 vsize=12028 CPUtime=1001.95
/proc/26559/stat : 26559 (varsat-random_s) R 26557 26559 26456 0 -1 4194304 2603 0 0 0 100190 5 0 0 25 0 1 0 1101258168 12316672 2588 1992294400 4194304 5102416 548682068800 18446744073709551615 4254401 0 0 4096 3 0 0 0 17 1 0 0
/proc/26559/statm: 3007 2588 112 221 0 2783 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 12028

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26560
/proc/meminfo: memFree=1347944/2055920 swapFree=4179868/4192956
[pid=26559] ppid=26557 vsize=12308 CPUtime=1061.92
/proc/26559/stat : 26559 (varsat-random_s) R 26557 26559 26456 0 -1 4194304 2659 0 0 0 106187 5 0 0 25 0 1 0 1101258168 12603392 2644 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/26559/statm: 3077 2644 112 221 0 2853 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 12308

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26560
/proc/meminfo: memFree=1347752/2055920 swapFree=4179868/4192956
[pid=26559] ppid=26557 vsize=12448 CPUtime=1121.9
/proc/26559/stat : 26559 (varsat-random_s) R 26557 26559 26456 0 -1 4194304 2699 0 0 0 112185 5 0 0 25 0 1 0 1101258168 12746752 2684 1992294400 4194304 5102416 548682068800 18446744073709551615 4254417 0 0 4096 3 0 0 0 17 1 0 0
/proc/26559/statm: 3112 2684 112 221 0 2888 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 12448

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26560
/proc/meminfo: memFree=1347368/2055920 swapFree=4179868/4192956
[pid=26559] ppid=26557 vsize=12856 CPUtime=1181.89
/proc/26559/stat : 26559 (varsat-random_s) R 26557 26559 26456 0 -1 4194304 2790 0 0 0 118183 6 0 0 25 0 1 0 1101258168 13164544 2775 1992294400 4194304 5102416 548682068800 18446744073709551615 4249543 0 0 4096 3 0 0 0 17 1 0 0
/proc/26559/statm: 3214 2775 112 221 0 2990 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 12856



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26560
/proc/meminfo: memFree=1347304/2055920 swapFree=4179868/4192956
[pid=26559] ppid=26557 vsize=12996 CPUtime=1200.09
/proc/26559/stat : 26559 (varsat-random_s) R 26557 26559 26456 0 -1 4194304 2813 0 0 0 120003 6 0 0 25 0 1 0 1101258168 13307904 2798 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/26559/statm: 3249 2798 112 221 0 3025 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 12996

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26560
/proc/meminfo: memFree=1347304/2055920 swapFree=4179868/4192956
[pid=26559] ppid=26557 vsize=12996 CPUtime=1200.09
/proc/26559/stat : 26559 (varsat-random_s) R 26557 26559 26456 0 -1 4194304 2813 0 0 0 120003 6 0 0 25 0 1 0 1101258168 13307904 2798 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/26559/statm: 3249 2798 112 221 0 3025 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 12996

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.1
CPU user time (s): 1200.03
CPU system time (s): 0.06399
CPU usage (%): 99.9656
Max. virtual memory (cumulated for all children) (KiB): 12996

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.03
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= 2813
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= 1271

runsolver used 1.10483 second user time and 2.20666 second system time

The end

Launcher Data 

Begin job on node5 at 2009-03-29 01:18:35
IDJOB=1517465
IDBENCH=70598
IDSOLVER=539
FILE ID=node5/1517465-1238285915
PBS_JOBID= 9060967
Free space on /tmp= 66096 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/540/unif-k3-r4.25-v540-c2295-S1598052044-078.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1517465-1238285915/watcher-1517465-1238285915 -o /tmp/evaluation-result-1517465-1238285915/solver-1517465-1238285915 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=1849598329 HOME/instance-1517465-1238285915.cnf

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

MD5SUM BENCH= 871c21efb71b729632fed1e9ce79057d
RANDOM SEED=1849598329

node5.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		: 3000.263
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		: 3000.263
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:       1358928 kB
Buffers:         88396 kB
Cached:         505984 kB
SwapCached:       7012 kB
Active:          53076 kB
Inactive:       549776 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1358928 kB
SwapTotal:     4192956 kB
SwapFree:      4179868 kB
Dirty:            1048 kB
Writeback:           0 kB
Mapped:          14220 kB
Slab:            80124 kB
Committed_AS:  2772456 kB
PageTables:       1388 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= 66092 MiB
End job on node5 at 2009-03-29 01:38:37