Trace number 1518399

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) 1200.11 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/560/
unif-k3-r4.25-v560-c2380-S889538696-070.cnf
MD5SUM638869086f20650eb09f2e935bdc737c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.014997
Satisfiable
(Un)Satisfiability was proved
Number of variables560
Number of clauses2380
Sum of the clauses size7140
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32380
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:  560                                                  |
0.00/0.00	c |  Number of clauses:    2380                                                 |
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:          573464491.000000
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 |     545     2366     7203 |      788        0    nan |  0.000 % |
0.00/0.01	c |       101 |     545     2366     7203 |      867      101     25 |  0.000 % |
0.00/0.02	c |       251 |     545     2366     7203 |      954      251     24 |  0.000 % |
0.00/0.03	c |       478 |     545     2366     7203 |     1049      478     24 |  0.000 % |
0.00/0.04	c |       816 |     545     2366     7203 |     1154      816     24 |  0.000 % |
0.05/0.07	c |      1324 |     545     2366     7203 |     1270      713     22 |  0.000 % |
0.09/0.10	c |      2083 |     545     2366     7203 |     1397      815     23 |  0.000 % |
0.09/0.15	c |      3222 |     545     2366     7203 |     1536     1229     22 |  0.000 % |
0.19/0.23	c |      4933 |     545     2366     7203 |     1690     1344     25 |  0.000 % |
0.29/0.36	c |      7495 |     545     2366     7203 |     1859     1275     22 |  0.000 % |
0.49/0.56	c |     11339 |     545     2366     7203 |     2045     1285     24 |  0.000 % |
0.79/0.86	c |     17106 |     545     2366     7203 |     2250     1764     24 |  0.000 % |
1.29/1.33	c |     25755 |     545     2366     7203 |     2475     2308     24 |  0.000 % |
1.99/2.07	c |     38729 |     545     2366     7203 |     2722     1353     22 |  0.000 % |
3.09/3.19	c |     58193 |     545     2366     7203 |     2994     2678     25 |  0.000 % |
4.89/4.98	c |     87387 |     545     2366     7203 |     3294     2826     25 |  0.000 % |
7.59/7.69	c |    131176 |     545     2366     7203 |     3623     2998     25 |  0.000 % |
11.89/11.99	c |    196861 |     545     2366     7203 |     3986     2297     23 |  0.000 % |
18.38/18.49	c |    295387 |     545     2366     7203 |     4384     3716     26 |  0.000 % |
28.68/28.79	c |    443176 |     545     2366     7203 |     4823     2544     28 |  0.000 % |
44.57/44.69	c |    664859 |     545     2366     7203 |     5305     4530     26 |  0.000 % |
69.67/69.79	c |    997384 |     545     2366     7203 |     5836     4047     25 |  0.000 % |
109.36/109.46	c |   1496173 |     545     2366     7203 |     6419     4372     26 |  0.000 % |
171.03/171.17	c |   2244355 |     545     2366     7203 |     7061     4187     24 |  0.000 % |
267.90/268.08	c |   3366629 |     545     2366     7203 |     7768     4224     26 |  0.000 % |
423.95/424.17	c |   5050040 |     545     2366     7203 |     8544     7376     26 |  0.000 % |
667.47/667.78	c |   7575158 |     545     2366     7203 |     9399     5529     26 |  0.000 % |
1052.35/1052.78	c |  11362834 |     545     2366     7203 |    10339     9111     26 |  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-1518399-1238299133/watcher-1518399-1238299133 -o /tmp/evaluation-result-1518399-1238299133/solver-1518399-1238299133 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-crafted_static -seed=573464491 HOME/instance-1518399-1238299133.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 0.98 0.99 3/64 30178
/proc/meminfo: memFree=884872/2055920 swapFree=4175464/4192956
[pid=30178] ppid=30176 vsize=2556 CPUtime=0
/proc/30178/stat : 30178 (varsat-crafted_) R 30176 30178 30113 0 -1 4194304 251 0 0 0 0 0 0 0 18 0 1 0 1102578471 2617344 236 1992294400 4194304 5102648 548682068800 18446744073709551615 4272272 0 0 4096 3 0 0 0 17 1 0 0
/proc/30178/statm: 639 236 98 221 0 415 0

[startup+0.057376 s]
/proc/loadavg: 0.91 0.98 0.99 3/64 30178
/proc/meminfo: memFree=884872/2055920 swapFree=4175464/4192956
[pid=30178] ppid=30176 vsize=2648 CPUtime=0.05
/proc/30178/stat : 30178 (varsat-crafted_) R 30176 30178 30113 0 -1 4194304 284 0 0 0 5 0 0 0 18 0 1 0 1102578471 2711552 269 1992294400 4194304 5102648 548682068800 18446744073709551615 4491719 0 0 4096 3 0 0 0 17 1 0 0
/proc/30178/statm: 662 269 111 221 0 438 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 2648

[startup+0.102382 s]
/proc/loadavg: 0.91 0.98 0.99 3/64 30178
/proc/meminfo: memFree=884872/2055920 swapFree=4175464/4192956
[pid=30178] ppid=30176 vsize=2648 CPUtime=0.09
/proc/30178/stat : 30178 (varsat-crafted_) R 30176 30178 30113 0 -1 4194304 300 0 0 0 9 0 0 0 18 0 1 0 1102578471 2711552 285 1992294400 4194304 5102648 548682068800 18446744073709551615 4249986 0 0 4096 3 0 0 0 17 1 0 0
/proc/30178/statm: 662 285 111 221 0 438 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2648

[startup+0.302412 s]
/proc/loadavg: 0.91 0.98 0.99 3/64 30178
/proc/meminfo: memFree=884872/2055920 swapFree=4175464/4192956
[pid=30178] ppid=30176 vsize=2912 CPUtime=0.29
/proc/30178/stat : 30178 (varsat-crafted_) R 30176 30178 30113 0 -1 4194304 337 0 0 0 29 0 0 0 19 0 1 0 1102578471 2981888 322 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/30178/statm: 728 322 111 221 0 504 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2912

[startup+0.701469 s]
/proc/loadavg: 0.91 0.98 0.99 3/64 30178
/proc/meminfo: memFree=884872/2055920 swapFree=4175464/4192956
[pid=30178] ppid=30176 vsize=3044 CPUtime=0.69
/proc/30178/stat : 30178 (varsat-crafted_) R 30176 30178 30113 0 -1 4194304 385 0 0 0 69 0 0 0 22 0 1 0 1102578471 3117056 370 1992294400 4194304 5102648 548682068800 18446744073709551615 4255188 0 0 4096 3 0 0 0 17 1 0 0
/proc/30178/statm: 761 370 111 221 0 537 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3044

[startup+1.50158 s]
/proc/loadavg: 0.91 0.98 0.99 2/65 30179
/proc/meminfo: memFree=883712/2055920 swapFree=4175464/4192956
[pid=30178] ppid=30176 vsize=3308 CPUtime=1.49
/proc/30178/stat : 30178 (varsat-crafted_) R 30176 30178 30113 0 -1 4194304 442 0 0 0 149 0 0 0 25 0 1 0 1102578471 3387392 427 1992294400 4194304 5102648 548682068800 18446744073709551615 4249874 0 0 4096 3 0 0 0 17 1 0 0
/proc/30178/statm: 827 427 111 221 0 603 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3308

[startup+3.10182 s]
/proc/loadavg: 0.91 0.98 0.99 2/65 30179
/proc/meminfo: memFree=883392/2055920 swapFree=4175464/4192956
[pid=30178] ppid=30176 vsize=3440 CPUtime=3.09
/proc/30178/stat : 30178 (varsat-crafted_) R 30176 30178 30113 0 -1 4194304 497 0 0 0 309 0 0 0 25 0 1 0 1102578471 3522560 482 1992294400 4194304 5102648 548682068800 18446744073709551615 4249892 0 0 4096 3 0 0 0 17 1 0 0
/proc/30178/statm: 860 482 111 221 0 636 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3440

[startup+6.30128 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 30179
/proc/meminfo: memFree=882816/2055920 swapFree=4175464/4192956
[pid=30178] ppid=30176 vsize=3836 CPUtime=6.29
/proc/30178/stat : 30178 (varsat-crafted_) R 30176 30178 30113 0 -1 4194304 596 0 0 0 629 0 0 0 25 0 1 0 1102578471 3928064 581 1992294400 4194304 5102648 548682068800 18446744073709551615 4249859 0 0 4096 3 0 0 0 17 1 0 0
/proc/30178/statm: 959 581 111 221 0 735 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3836

[startup+12.7012 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 30179
/proc/meminfo: memFree=882304/2055920 swapFree=4175464/4192956
[pid=30178] ppid=30176 vsize=4364 CPUtime=12.69
/proc/30178/stat : 30178 (varsat-crafted_) R 30176 30178 30113 0 -1 4194304 726 0 0 0 1269 0 0 0 25 0 1 0 1102578471 4468736 711 1992294400 4194304 5102648 548682068800 18446744073709551615 4249961 0 0 4096 3 0 0 0 17 1 0 0
/proc/30178/statm: 1091 711 111 221 0 867 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4364

[startup+25.5021 s]
/proc/loadavg: 0.94 0.98 0.99 2/65 30179
/proc/meminfo: memFree=881536/2055920 swapFree=4175464/4192956
[pid=30178] ppid=30176 vsize=5028 CPUtime=25.48
/proc/30178/stat : 30178 (varsat-crafted_) R 30176 30178 30113 0 -1 4194304 887 0 0 0 2548 0 0 0 25 0 1 0 1102578471 5148672 872 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/30178/statm: 1257 872 111 221 0 1033 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5028

[startup+51.1028 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 30179
/proc/meminfo: memFree=880768/2055920 swapFree=4175464/4192956
[pid=30178] ppid=30176 vsize=5844 CPUtime=51.07
/proc/30178/stat : 30178 (varsat-crafted_) R 30176 30178 30113 0 -1 4194304 1081 0 0 0 5107 0 0 0 25 0 1 0 1102578471 5984256 1066 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/30178/statm: 1461 1066 111 221 0 1237 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 5844

[startup+102.304 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 30179
/proc/meminfo: memFree=879616/2055920 swapFree=4175464/4192956
[pid=30178] ppid=30176 vsize=6924 CPUtime=102.26
/proc/30178/stat : 30178 (varsat-crafted_) R 30176 30178 30113 0 -1 4194304 1349 0 0 0 10225 1 0 0 25 0 1 0 1102578471 7090176 1334 1992294400 4194304 5102648 548682068800 18446744073709551615 4249892 0 0 4096 3 0 0 0 17 1 0 0
/proc/30178/statm: 1731 1334 111 221 0 1507 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 6924

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30185
/proc/meminfo: memFree=878784/2055920 swapFree=4175464/4192956
[pid=30178] ppid=30176 vsize=7740 CPUtime=162.23
/proc/30178/stat : 30178 (varsat-crafted_) R 30176 30178 30113 0 -1 4194304 1560 0 0 0 16222 1 0 0 25 0 1 0 1102578471 7925760 1545 1992294400 4194304 5102648 548682068800 18446744073709551615 4249892 0 0 4096 3 0 0 0 17 1 0 0
/proc/30178/statm: 1935 1545 111 221 0 1711 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 7740

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30185
/proc/meminfo: memFree=877888/2055920 swapFree=4175464/4192956
[pid=30178] ppid=30176 vsize=8684 CPUtime=222.22
/proc/30178/stat : 30178 (varsat-crafted_) R 30176 30178 30113 0 -1 4194304 1784 0 0 0 22220 2 0 0 25 0 1 0 1102578471 8892416 1769 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/30178/statm: 2171 1769 111 221 0 1947 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 8684

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30185
/proc/meminfo: memFree=877312/2055920 swapFree=4175464/4192956
[pid=30178] ppid=30176 vsize=9244 CPUtime=282.19
/proc/30178/stat : 30178 (varsat-crafted_) R 30176 30178 30113 0 -1 4194304 1922 0 0 0 28217 2 0 0 25 0 1 0 1102578471 9465856 1907 1992294400 4194304 5102648 548682068800 18446744073709551615 4249819 0 0 4096 3 0 0 0 17 1 0 0
/proc/30178/statm: 2311 1907 111 221 0 2087 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 9244

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30185
/proc/meminfo: memFree=876736/2055920 swapFree=4175464/4192956
[pid=30178] ppid=30176 vsize=9792 CPUtime=342.17
/proc/30178/stat : 30178 (varsat-crafted_) R 30176 30178 30113 0 -1 4194304 2051 0 0 0 34215 2 0 0 25 0 1 0 1102578471 10027008 2036 1992294400 4194304 5102648 548682068800 18446744073709551615 4249748 0 0 4096 3 0 0 0 17 1 0 0
/proc/30178/statm: 2448 2036 111 221 0 2224 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 9792

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30185
/proc/meminfo: memFree=876224/2055920 swapFree=4175464/4192956
[pid=30178] ppid=30176 vsize=10220 CPUtime=402.15
/proc/30178/stat : 30178 (varsat-crafted_) R 30176 30178 30113 0 -1 4194304 2168 0 0 0 40213 2 0 0 25 0 1 0 1102578471 10465280 2153 1992294400 4194304 5102648 548682068800 18446744073709551615 4489856 0 0 4096 3 0 0 0 17 1 0 0
/proc/30178/statm: 2555 2153 111 221 0 2331 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 10220

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30185
/proc/meminfo: memFree=875904/2055920 swapFree=4175464/4192956
[pid=30178] ppid=30176 vsize=10780 CPUtime=462.14
/proc/30178/stat : 30178 (varsat-crafted_) R 30176 30178 30113 0 -1 4194304 2272 0 0 0 46211 3 0 0 25 0 1 0 1102578471 11038720 2257 1992294400 4194304 5102648 548682068800 18446744073709551615 4255514 0 0 4096 3 0 0 0 17 1 0 0
/proc/30178/statm: 2695 2257 111 221 0 2471 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 10780

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30185
/proc/meminfo: memFree=875520/2055920 swapFree=4175464/4192956
[pid=30178] ppid=30176 vsize=11068 CPUtime=522.11
/proc/30178/stat : 30178 (varsat-crafted_) R 30176 30178 30113 0 -1 4194304 2363 0 0 0 52208 3 0 0 25 0 1 0 1102578471 11333632 2348 1992294400 4194304 5102648 548682068800 18446744073709551615 4249807 0 0 4096 3 0 0 0 17 1 0 0
/proc/30178/statm: 2767 2348 111 221 0 2543 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 11068

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30185
/proc/meminfo: memFree=875264/2055920 swapFree=4175464/4192956
[pid=30178] ppid=30176 vsize=11504 CPUtime=582.1
/proc/30178/stat : 30178 (varsat-crafted_) R 30176 30178 30113 0 -1 4194304 2443 0 0 0 58207 3 0 0 25 0 1 0 1102578471 11780096 2428 1992294400 4194304 5102648 548682068800 18446744073709551615 4248868 0 0 4096 3 0 0 0 17 1 0 0
/proc/30178/statm: 2876 2428 111 221 0 2652 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 11504

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30185
/proc/meminfo: memFree=874944/2055920 swapFree=4175464/4192956
[pid=30178] ppid=30176 vsize=11788 CPUtime=642.08
/proc/30178/stat : 30178 (varsat-crafted_) R 30176 30178 30113 0 -1 4194304 2510 0 0 0 64205 3 0 0 25 0 1 0 1102578471 12070912 2495 1992294400 4194304 5102648 548682068800 18446744073709551615 4255060 0 0 4096 3 0 0 0 17 1 0 0
/proc/30178/statm: 2947 2495 111 221 0 2723 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 11788

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30185
/proc/meminfo: memFree=874624/2055920 swapFree=4175464/4192956
[pid=30178] ppid=30176 vsize=12072 CPUtime=702.06
/proc/30178/stat : 30178 (varsat-crafted_) R 30176 30178 30113 0 -1 4194304 2601 0 0 0 70202 4 0 0 25 0 1 0 1102578471 12361728 2586 1992294400 4194304 5102648 548682068800 18446744073709551615 4249900 0 0 4096 3 0 0 0 17 1 0 0
/proc/30178/statm: 3018 2586 111 221 0 2794 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 12072

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30185
/proc/meminfo: memFree=874240/2055920 swapFree=4175464/4192956
[pid=30178] ppid=30176 vsize=12476 CPUtime=762.04
/proc/30178/stat : 30178 (varsat-crafted_) R 30176 30178 30113 0 -1 4194304 2680 0 0 0 76200 4 0 0 25 0 1 0 1102578471 12775424 2665 1992294400 4194304 5102648 548682068800 18446744073709551615 4254644 0 0 4096 3 0 0 0 17 1 0 0
/proc/30178/statm: 3119 2665 111 221 0 2895 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 12476

[startup+822.301 s]
/proc/loadavg: 1.03 1.00 1.00 2/65 30185
/proc/meminfo: memFree=873920/2055920 swapFree=4175464/4192956
[pid=30178] ppid=30176 vsize=12756 CPUtime=822.02
/proc/30178/stat : 30178 (varsat-crafted_) R 30176 30178 30113 0 -1 4194304 2762 0 0 0 82198 4 0 0 25 0 1 0 1102578471 13062144 2747 1992294400 4194304 5102648 548682068800 18446744073709551615 4250292 0 0 4096 3 0 0 0 17 1 0 0
/proc/30178/statm: 3189 2747 111 221 0 2965 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 12756

[startup+882.301 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 30185
/proc/meminfo: memFree=873792/2055920 swapFree=4175464/4192956
[pid=30178] ppid=30176 vsize=12900 CPUtime=881.99
/proc/30178/stat : 30178 (varsat-crafted_) R 30176 30178 30113 0 -1 4194304 2805 0 0 0 88195 4 0 0 25 0 1 0 1102578471 13209600 2790 1992294400 4194304 5102648 548682068800 18446744073709551615 4249769 0 0 4096 3 0 0 0 17 1 0 0
/proc/30178/statm: 3225 2790 111 221 0 3001 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 12900

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30185
/proc/meminfo: memFree=873472/2055920 swapFree=4175464/4192956
[pid=30178] ppid=30176 vsize=13176 CPUtime=941.98
/proc/30178/stat : 30178 (varsat-crafted_) R 30176 30178 30113 0 -1 4194304 2874 0 0 0 94193 5 0 0 25 0 1 0 1102578471 13492224 2859 1992294400 4194304 5102648 548682068800 18446744073709551615 4254119 0 0 4096 3 0 0 0 17 1 0 0
/proc/30178/statm: 3294 2859 111 221 0 3070 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 13176

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30185
/proc/meminfo: memFree=873408/2055920 swapFree=4175464/4192956
[pid=30178] ppid=30176 vsize=13316 CPUtime=1001.96
/proc/30178/stat : 30178 (varsat-crafted_) R 30176 30178 30113 0 -1 4194304 2898 0 0 0 100191 5 0 0 25 0 1 0 1102578471 13635584 2883 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/30178/statm: 3329 2883 111 221 0 3105 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 13316

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30185
/proc/meminfo: memFree=873216/2055920 swapFree=4175464/4192956
[pid=30178] ppid=30176 vsize=13608 CPUtime=1061.94
/proc/30178/stat : 30178 (varsat-crafted_) R 30176 30178 30113 0 -1 4194304 2956 0 0 0 106189 5 0 0 25 0 1 0 1102578471 13934592 2941 1992294400 4194304 5102648 548682068800 18446744073709551615 4255524 0 0 4096 3 0 0 0 17 1 0 0
/proc/30178/statm: 3402 2941 111 221 0 3178 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 13608

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30185
/proc/meminfo: memFree=872960/2055920 swapFree=4175464/4192956
[pid=30178] ppid=30176 vsize=13748 CPUtime=1121.92
/proc/30178/stat : 30178 (varsat-crafted_) R 30176 30178 30113 0 -1 4194304 3009 0 0 0 112187 5 0 0 25 0 1 0 1102578471 14077952 2994 1992294400 4194304 5102648 548682068800 18446744073709551615 4249774 0 0 4096 3 0 0 0 17 1 0 0
/proc/30178/statm: 3437 2994 111 221 0 3213 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 13748

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30185
/proc/meminfo: memFree=872640/2055920 swapFree=4175464/4192956
[pid=30178] ppid=30176 vsize=14156 CPUtime=1181.9
/proc/30178/stat : 30178 (varsat-crafted_) R 30176 30178 30113 0 -1 4194304 3083 0 0 0 118185 5 0 0 25 0 1 0 1102578471 14495744 3068 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/30178/statm: 3539 3068 111 221 0 3315 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 14156



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30185
/proc/meminfo: memFree=872448/2055920 swapFree=4175464/4192956
[pid=30178] ppid=30176 vsize=14308 CPUtime=1200.09
/proc/30178/stat : 30178 (varsat-crafted_) R 30176 30178 30113 0 -1 4194304 3119 0 0 0 120004 5 0 0 25 0 1 0 1102578471 14651392 3104 1992294400 4194304 5102648 548682068800 18446744073709551615 4249961 0 0 4096 3 0 0 0 17 1 0 0
/proc/30178/statm: 3577 3104 111 221 0 3353 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 14308

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: 1.00 1.00 1.00 2/65 30185
/proc/meminfo: memFree=872448/2055920 swapFree=4175464/4192956
[pid=30178] ppid=30176 vsize=14308 CPUtime=1200.09
/proc/30178/stat : 30178 (varsat-crafted_) R 30176 30178 30113 0 -1 4194304 3119 0 0 0 120004 5 0 0 25 0 1 0 1102578471 14651392 3104 1992294400 4194304 5102648 548682068800 18446744073709551615 4249961 0 0 4096 3 0 0 0 17 1 0 0
/proc/30178/statm: 3577 3104 111 221 0 3353 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 14308

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.11
CPU user time (s): 1200.05
CPU system time (s): 0.06299
CPU usage (%): 99.9671
Max. virtual memory (cumulated for all children) (KiB): 14308

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.05
system time used= 0.06299
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3119
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= 1676

runsolver used 1.08883 second user time and 2.22666 second system time

The end

Launcher Data 

Begin job on node30 at 2009-03-29 05:58:53
IDJOB=1518399
IDBENCH=70676
IDSOLVER=537
FILE ID=node30/1518399-1238299133
PBS_JOBID= 9061017
Free space on /tmp= 66356 MiB

SOLVER NAME= VARSAT-crafted 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/560/unif-k3-r4.25-v560-c2380-S889538696-070.cnf
COMMAND LINE= HOME/varsat-crafted_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1518399-1238299133/watcher-1518399-1238299133 -o /tmp/evaluation-result-1518399-1238299133/solver-1518399-1238299133 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-crafted_static -seed=573464491 HOME/instance-1518399-1238299133.cnf

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

MD5SUM BENCH= 638869086f20650eb09f2e935bdc737c
RANDOM SEED=573464491

node30.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		: 3000.260
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	: 5931.00
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		: 3000.260
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:        885288 kB
Buffers:         89800 kB
Cached:         991016 kB
SwapCached:      11400 kB
Active:         167336 kB
Inactive:       926884 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        885288 kB
SwapTotal:     4192956 kB
SwapFree:      4175464 kB
Dirty:            1056 kB
Writeback:           0 kB
Mapped:          18680 kB
Slab:            62392 kB
Committed_AS:  2989804 kB
PageTables:       1368 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= 66356 MiB
End job on node30 at 2009-03-29 06:18:55