Trace number 1537772

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
Rsat 2009-03-22? (TO) 1200.05 1200.41

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/8000/
unif-k3-r4.2-v8000-c33600-S274764005-003.cnf
MD5SUM6ee4600065a8b5657c5266726ecbe863
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark69.1135
Satisfiable
(Un)Satisfiability was proved
Number of variables8000
Number of clauses33600
Sum of the clauses size100800
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 333600
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 Parsing...
0.00/0.03	c ==============================================================================
0.00/0.03	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.03	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.03	c ==============================================================================
0.00/0.03	c |         0 |   33600   100800 |   10080       0        0     nan |  0.000 % |
0.08/0.10	c |         0 |   33388   101305 |      --       0       --      -- |     --   | -212/505
0.08/0.10	c ==============================================================================
0.08/0.10	c Result  :   #vars: 7815   #clauses: 33388   #literals: 101305
0.08/0.10	c CPU time:   0.093985 s
0.08/0.10	c ==============================================================================
0.08/0.14	c Rsat version 3.02
0.08/0.17	c Base unit clause learned: 0

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-1537772-1238435826/watcher-1537772-1238435826 -o /tmp/evaluation-result-1537772-1238435826/solver-1537772-1238435826 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/rsat.sh HOME/instance-1537772-1238435826.cnf HOME 

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: 1.00 1.00 1.09 3/64 21316
/proc/meminfo: memFree=1120080/2055920 swapFree=4167280/4192956
[pid=21316] ppid=21314 vsize=5356 CPUtime=0
/proc/21316/stat : 21316 (rsat.sh) R 21314 21316 20885 0 -1 4194304 271 0 0 0 0 0 0 0 18 0 1 0 1116248186 5484544 239 1992294400 4194304 4889804 548682068768 18446744073709551615 225612196511 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/21316/statm: 1339 239 198 169 0 50 0
[pid=21317] ppid=21316 vsize=1464 CPUtime=0
/proc/21317/stat : 21317 (SatElite) R 21316 21316 20885 0 -1 4194304 243 0 0 0 0 0 0 0 18 0 1 0 1116248186 1499136 226 1992294400 4194304 4959918 548682068656 18446744073709551615 4237248 0 0 4096 3 0 0 0 17 1 0 0
/proc/21317/statm: 414 229 63 186 0 224 0

[startup+0.102498 s]
/proc/loadavg: 1.00 1.00 1.09 3/64 21316
/proc/meminfo: memFree=1120080/2055920 swapFree=4167280/4192956
[pid=21316] ppid=21314 vsize=5356 CPUtime=0
/proc/21316/stat : 21316 (rsat.sh) S 21314 21316 20885 0 -1 4194304 290 0 0 0 0 0 0 0 18 0 1 0 1116248186 5484544 240 1992294400 4194304 4889804 548682068768 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21316/statm: 1339 240 199 169 0 50 0
[pid=21317] ppid=21316 vsize=7644 CPUtime=0.08
/proc/21317/stat : 21317 (SatElite) R 21316 21316 20885 0 -1 4194304 1696 0 0 0 8 0 0 0 19 0 1 0 1116248186 7827456 1679 1992294400 4194304 4959918 548682068656 18446744073709551615 4292996 0 0 4096 3 0 0 0 17 1 0 0
/proc/21317/statm: 1911 1685 90 186 0 1721 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 13000

[startup+0.201517 s]
/proc/loadavg: 1.00 1.00 1.09 3/64 21316
/proc/meminfo: memFree=1120080/2055920 swapFree=4167280/4192956
[pid=21316] ppid=21314 vsize=5356 CPUtime=0.13
/proc/21316/stat : 21316 (rsat.sh) S 21314 21316 20885 0 -1 4194304 315 1716 0 0 0 0 12 1 16 0 1 0 1116248186 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21316/statm: 1339 242 199 169 0 50 0
Current children cumulated CPU time (s) 0.13
Current children cumulated vsize (KiB) 5356

[startup+0.301525 s]
/proc/loadavg: 1.00 1.00 1.09 3/64 21316
/proc/meminfo: memFree=1120080/2055920 swapFree=4167280/4192956
[pid=21316] ppid=21314 vsize=5356 CPUtime=0.13
/proc/21316/stat : 21316 (rsat.sh) S 21314 21316 20885 0 -1 4194304 315 1716 0 0 0 0 12 1 16 0 1 0 1116248186 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21316/statm: 1339 242 199 169 0 50 0
Current children cumulated CPU time (s) 0.13
Current children cumulated vsize (KiB) 5356

[startup+0.70156 s]
/proc/loadavg: 1.00 1.00 1.09 3/64 21316
/proc/meminfo: memFree=1120080/2055920 swapFree=4167280/4192956
[pid=21316] ppid=21314 vsize=5356 CPUtime=0.13
/proc/21316/stat : 21316 (rsat.sh) S 21314 21316 20885 0 -1 4194304 315 1716 0 0 0 0 12 1 16 0 1 0 1116248186 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21316/statm: 1339 242 199 169 0 50 0
Current children cumulated CPU time (s) 0.13
Current children cumulated vsize (KiB) 5356

[startup+1.50162 s]
/proc/loadavg: 1.00 1.00 1.09 2/66 21319
/proc/meminfo: memFree=1112896/2055920 swapFree=4167280/4192956
[pid=21316] ppid=21314 vsize=5356 CPUtime=0.13
/proc/21316/stat : 21316 (rsat.sh) S 21314 21316 20885 0 -1 4194304 315 1716 0 0 0 0 12 1 16 0 1 0 1116248186 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21316/statm: 1339 242 199 169 0 50 0
[pid=21319] ppid=21316 vsize=9564 CPUtime=1.33
/proc/21319/stat : 21319 (rsat) R 21316 21316 20885 0 -1 4194304 1956 0 0 0 133 0 0 0 25 0 1 0 1116248201 9793536 1910 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21319/statm: 2391 1910 116 309 0 2078 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 14920

[startup+3.10276 s]
/proc/loadavg: 1.00 1.00 1.09 2/66 21319
/proc/meminfo: memFree=1110144/2055920 swapFree=4167280/4192956
[pid=21316] ppid=21314 vsize=5356 CPUtime=0.13
/proc/21316/stat : 21316 (rsat.sh) S 21314 21316 20885 0 -1 4194304 315 1716 0 0 0 0 12 1 16 0 1 0 1116248186 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21316/statm: 1339 242 199 169 0 50 0
[pid=21319] ppid=21316 vsize=13432 CPUtime=2.94
/proc/21319/stat : 21319 (rsat) R 21316 21316 20885 0 -1 4194304 2909 0 0 0 293 1 0 0 25 0 1 0 1116248201 13754368 2863 1992294400 4194304 5460562 548682068784 18446744073709551615 4210625 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21319/statm: 3358 2863 116 309 0 3045 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 18788

[startup+6.30103 s]
/proc/loadavg: 1.00 1.00 1.09 2/66 21319
/proc/meminfo: memFree=1106048/2055920 swapFree=4167280/4192956
[pid=21316] ppid=21314 vsize=5356 CPUtime=0.13
/proc/21316/stat : 21316 (rsat.sh) S 21314 21316 20885 0 -1 4194304 315 1716 0 0 0 0 12 1 16 0 1 0 1116248186 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21316/statm: 1339 242 199 169 0 50 0
[pid=21319] ppid=21316 vsize=15688 CPUtime=6.14
/proc/21319/stat : 21319 (rsat) R 21316 21316 20885 0 -1 4194304 3722 0 0 0 612 2 0 0 25 0 1 0 1116248201 16064512 3448 1992294400 4194304 5460562 548682068784 18446744073709551615 4200134 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21319/statm: 3922 3448 118 309 0 3609 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 21044

[startup+12.7016 s]
/proc/loadavg: 1.00 1.00 1.09 2/66 21319
/proc/meminfo: memFree=1103944/2055920 swapFree=4167280/4192956
[pid=21316] ppid=21314 vsize=5356 CPUtime=0.13
/proc/21316/stat : 21316 (rsat.sh) S 21314 21316 20885 0 -1 4194304 315 1716 0 0 0 0 12 1 16 0 1 0 1116248186 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21316/statm: 1339 242 199 169 0 50 0
[pid=21319] ppid=21316 vsize=17300 CPUtime=12.53
/proc/21319/stat : 21319 (rsat) R 21316 21316 20885 0 -1 4194304 4298 0 0 0 1251 2 0 0 25 0 1 0 1116248201 17715200 3832 1992294400 4194304 5460562 548682068784 18446744073709551615 4797079 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21319/statm: 4325 3832 118 309 0 4012 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 22656

[startup+25.5017 s]
/proc/loadavg: 1.00 1.00 1.09 2/66 21319
/proc/meminfo: memFree=1101192/2055920 swapFree=4167280/4192956
[pid=21316] ppid=21314 vsize=5356 CPUtime=0.13
/proc/21316/stat : 21316 (rsat.sh) S 21314 21316 20885 0 -1 4194304 315 1716 0 0 0 0 12 1 16 0 1 0 1116248186 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21316/statm: 1339 242 199 169 0 50 0
[pid=21319] ppid=21316 vsize=19896 CPUtime=25.33
/proc/21319/stat : 21319 (rsat) R 21316 21316 20885 0 -1 4194304 5462 0 0 0 2530 3 0 0 25 0 1 0 1116248201 20373504 4516 1992294400 4194304 5460562 548682068784 18446744073709551615 4198156 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21319/statm: 4974 4516 118 309 0 4661 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 25252

[startup+51.1019 s]
/proc/loadavg: 1.00 1.00 1.09 2/66 21319
/proc/meminfo: memFree=1097160/2055920 swapFree=4167280/4192956
[pid=21316] ppid=21314 vsize=5356 CPUtime=0.13
/proc/21316/stat : 21316 (rsat.sh) S 21314 21316 20885 0 -1 4194304 315 1716 0 0 0 0 12 1 16 0 1 0 1116248186 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21316/statm: 1339 242 199 169 0 50 0
[pid=21319] ppid=21316 vsize=24124 CPUtime=50.92
/proc/21319/stat : 21319 (rsat) R 21316 21316 20885 0 -1 4194304 8369 0 0 0 5088 4 0 0 25 0 1 0 1116248201 24702976 5529 1992294400 4194304 5460562 548682068784 18446744073709551615 4198217 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21319/statm: 6031 5529 118 309 0 5718 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 29480

[startup+102.301 s]
/proc/loadavg: 1.00 1.00 1.08 2/66 21319
/proc/meminfo: memFree=1089800/2055920 swapFree=4167280/4192956
[pid=21316] ppid=21314 vsize=5356 CPUtime=0.13
/proc/21316/stat : 21316 (rsat.sh) S 21314 21316 20885 0 -1 4194304 315 1716 0 0 0 0 12 1 16 0 1 0 1116248186 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21316/statm: 1339 242 199 169 0 50 0
[pid=21319] ppid=21316 vsize=31380 CPUtime=102.11
/proc/21319/stat : 21319 (rsat) R 21316 21316 20885 0 -1 4194304 12233 0 0 0 10205 6 0 0 25 0 1 0 1116248201 32133120 7377 1992294400 4194304 5460562 548682068784 18446744073709551615 4226336 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21319/statm: 7845 7377 118 309 0 7532 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 36736

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.08 2/66 21319
/proc/meminfo: memFree=1081992/2055920 swapFree=4167280/4192956
[pid=21316] ppid=21314 vsize=5356 CPUtime=0.13
/proc/21316/stat : 21316 (rsat.sh) S 21314 21316 20885 0 -1 4194304 315 1716 0 0 0 0 12 1 16 0 1 0 1116248186 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21316/statm: 1339 242 199 169 0 50 0
[pid=21319] ppid=21316 vsize=39504 CPUtime=162.09
/proc/21319/stat : 21319 (rsat) R 21316 21316 20885 0 -1 4194304 17444 0 0 0 16200 9 0 0 25 0 1 0 1116248201 40452096 9318 1992294400 4194304 5460562 548682068784 18446744073709551615 4225752 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21319/statm: 9876 9318 118 309 0 9563 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 44860

[startup+222.306 s]
/proc/loadavg: 1.00 1.00 1.07 2/66 21319
/proc/meminfo: memFree=1076552/2055920 swapFree=4167280/4192956
[pid=21316] ppid=21314 vsize=5356 CPUtime=0.13
/proc/21316/stat : 21316 (rsat.sh) S 21314 21316 20885 0 -1 4194304 315 1716 0 0 0 0 12 1 16 0 1 0 1116248186 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21316/statm: 1339 242 199 169 0 50 0
[pid=21319] ppid=21316 vsize=44756 CPUtime=222.08
/proc/21319/stat : 21319 (rsat) R 21316 21316 20885 0 -1 4194304 21189 0 0 0 22196 12 0 0 25 0 1 0 1116248201 45830144 10663 1992294400 4194304 5460562 548682068784 18446744073709551615 4202078 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21319/statm: 11189 10663 118 309 0 10876 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 50112

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.06 2/66 21325
/proc/meminfo: memFree=1070280/2055920 swapFree=4167280/4192956
[pid=21316] ppid=21314 vsize=5356 CPUtime=0.13
/proc/21316/stat : 21316 (rsat.sh) S 21314 21316 20885 0 -1 4194304 315 1716 0 0 0 0 12 1 16 0 1 0 1116248186 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21316/statm: 1339 242 199 169 0 50 0
[pid=21319] ppid=21316 vsize=50996 CPUtime=282.05
/proc/21319/stat : 21319 (rsat) R 21316 21316 20885 0 -1 4194304 24211 0 0 0 28191 14 0 0 25 0 1 0 1116248201 52219904 12245 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21319/statm: 12749 12245 118 309 0 12436 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 56352

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.06 2/66 21325
/proc/meminfo: memFree=1064712/2055920 swapFree=4167280/4192956
[pid=21316] ppid=21314 vsize=5356 CPUtime=0.13
/proc/21316/stat : 21316 (rsat.sh) S 21314 21316 20885 0 -1 4194304 315 1716 0 0 0 0 12 1 16 0 1 0 1116248186 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21316/statm: 1339 242 199 169 0 50 0
[pid=21319] ppid=21316 vsize=56392 CPUtime=342.04
/proc/21319/stat : 21319 (rsat) R 21316 21316 20885 0 -1 4194304 27026 0 0 0 34188 16 0 0 25 0 1 0 1116248201 57745408 13620 1992294400 4194304 5460562 548682068784 18446744073709551615 4198057 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21319/statm: 14098 13620 118 309 0 13785 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 61748

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.05 2/66 21325
/proc/meminfo: memFree=1058184/2055920 swapFree=4167280/4192956
[pid=21316] ppid=21314 vsize=5356 CPUtime=0.13
/proc/21316/stat : 21316 (rsat.sh) S 21314 21316 20885 0 -1 4194304 315 1716 0 0 0 0 12 1 16 0 1 0 1116248186 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21316/statm: 1339 242 199 169 0 50 0

################
# More data... #
################

/proc/21319/statm: 19546 18914 118 309 0 19233 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 83540

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.03 2/66 21325
/proc/meminfo: memFree=1038536/2055920 swapFree=4167280/4192956
[pid=21316] ppid=21314 vsize=5356 CPUtime=0.13
/proc/21316/stat : 21316 (rsat.sh) S 21314 21316 20885 0 -1 4194304 315 1716 0 0 0 0 12 1 16 0 1 0 1116248186 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21316/statm: 1339 242 199 169 0 50 0
[pid=21319] ppid=21316 vsize=82960 CPUtime=641.95
/proc/21319/stat : 21319 (rsat) R 21316 21316 20885 0 -1 4194304 44234 0 0 0 64169 26 0 0 25 0 1 0 1116248201 84951040 20134 1992294400 4194304 5460562 548682068784 18446744073709551615 4225725 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21319/statm: 20740 20134 118 309 0 20427 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 88316

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.02 2/66 21325
/proc/meminfo: memFree=1033672/2055920 swapFree=4167280/4192956
[pid=21316] ppid=21314 vsize=5356 CPUtime=0.13
/proc/21316/stat : 21316 (rsat.sh) S 21314 21316 20885 0 -1 4194304 315 1716 0 0 0 0 12 1 16 0 1 0 1116248186 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21316/statm: 1339 242 199 169 0 50 0
[pid=21319] ppid=21316 vsize=87740 CPUtime=701.94
/proc/21319/stat : 21319 (rsat) R 21316 21316 20885 0 -1 4194304 46435 0 0 0 70167 27 0 0 25 0 1 0 1116248201 89845760 21343 1992294400 4194304 5460562 548682068784 18446744073709551615 4225711 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21319/statm: 21935 21343 118 309 0 21622 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 93096

[startup+762.301 s]
/proc/loadavg: 1.00 1.00 1.02 2/66 21325
/proc/meminfo: memFree=1030600/2055920 swapFree=4167280/4192956
[pid=21316] ppid=21314 vsize=5356 CPUtime=0.13
/proc/21316/stat : 21316 (rsat.sh) S 21314 21316 20885 0 -1 4194304 315 1716 0 0 0 0 12 1 16 0 1 0 1116248186 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21316/statm: 1339 242 199 169 0 50 0
[pid=21319] ppid=21316 vsize=91056 CPUtime=761.93
/proc/21319/stat : 21319 (rsat) R 21316 21316 20885 0 -1 4194304 48249 0 0 0 76164 29 0 0 25 0 1 0 1116248201 93241344 22165 1992294400 4194304 5460562 548682068784 18446744073709551615 4210666 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21319/statm: 22764 22165 118 309 0 22451 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 96412

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.01 2/66 21325
/proc/meminfo: memFree=1026376/2055920 swapFree=4167280/4192956
[pid=21316] ppid=21314 vsize=5356 CPUtime=0.13
/proc/21316/stat : 21316 (rsat.sh) S 21314 21316 20885 0 -1 4194304 315 1716 0 0 0 0 12 1 16 0 1 0 1116248186 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21316/statm: 1339 242 199 169 0 50 0
[pid=21319] ppid=21316 vsize=94892 CPUtime=821.91
/proc/21319/stat : 21319 (rsat) R 21316 21316 20885 0 -1 4194304 51245 0 0 0 82160 31 0 0 25 0 1 0 1116248201 97169408 23177 1992294400 4194304 5460562 548682068784 18446744073709551615 4201395 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21319/statm: 23723 23177 118 309 0 23410 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 100248

[startup+882.305 s]
/proc/loadavg: 1.00 1.00 1.01 2/66 21325
/proc/meminfo: memFree=1021000/2055920 swapFree=4167280/4192956
[pid=21316] ppid=21314 vsize=5356 CPUtime=0.13
/proc/21316/stat : 21316 (rsat.sh) S 21314 21316 20885 0 -1 4194304 315 1716 0 0 0 0 12 1 16 0 1 0 1116248186 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21316/statm: 1339 242 199 169 0 50 0
[pid=21319] ppid=21316 vsize=100148 CPUtime=881.9
/proc/21319/stat : 21319 (rsat) R 21316 21316 20885 0 -1 4194304 53571 0 0 0 88157 33 0 0 25 0 1 0 1116248201 102551552 24511 1992294400 4194304 5460562 548682068784 18446744073709551615 4198057 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21319/statm: 25037 24511 118 309 0 24724 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 105504

[startup+942.302 s]
/proc/loadavg: 1.10 1.03 1.01 2/66 21325
/proc/meminfo: memFree=1016648/2055920 swapFree=4167280/4192956
[pid=21316] ppid=21314 vsize=5356 CPUtime=0.13
/proc/21316/stat : 21316 (rsat.sh) S 21314 21316 20885 0 -1 4194304 315 1716 0 0 0 0 12 1 16 0 1 0 1116248186 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21316/statm: 1339 242 199 169 0 50 0
[pid=21319] ppid=21316 vsize=104444 CPUtime=941.88
/proc/21319/stat : 21319 (rsat) R 21316 21316 20885 0 -1 4194304 55651 0 0 0 94153 35 0 0 25 0 1 0 1116248201 106950656 25599 1992294400 4194304 5460562 548682068784 18446744073709551615 4198156 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21319/statm: 26111 25599 118 309 0 25798 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 109800

[startup+1002.3 s]
/proc/loadavg: 1.07 1.03 1.01 2/66 21325
/proc/meminfo: memFree=1013320/2055920 swapFree=4167280/4192956
[pid=21316] ppid=21314 vsize=5356 CPUtime=0.13
/proc/21316/stat : 21316 (rsat.sh) S 21314 21316 20885 0 -1 4194304 315 1716 0 0 0 0 12 1 16 0 1 0 1116248186 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21316/statm: 1339 242 199 169 0 50 0
[pid=21319] ppid=21316 vsize=107708 CPUtime=1001.86
/proc/21319/stat : 21319 (rsat) R 21316 21316 20885 0 -1 4194304 57479 0 0 0 100150 36 0 0 25 0 1 0 1116248201 110292992 26435 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21319/statm: 26927 26435 118 309 0 26614 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 113064

[startup+1062.3 s]
/proc/loadavg: 1.02 1.03 1.00 2/66 21325
/proc/meminfo: memFree=1008008/2055920 swapFree=4167280/4192956
[pid=21316] ppid=21314 vsize=5356 CPUtime=0.13
/proc/21316/stat : 21316 (rsat.sh) S 21314 21316 20885 0 -1 4194304 315 1716 0 0 0 0 12 1 16 0 1 0 1116248186 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21316/statm: 1339 242 199 169 0 50 0
[pid=21319] ppid=21316 vsize=113004 CPUtime=1061.84
/proc/21319/stat : 21319 (rsat) R 21316 21316 20885 0 -1 4194304 59815 0 0 0 106147 37 0 0 25 0 1 0 1116248201 115716096 27779 1992294400 4194304 5460562 548682068784 18446744073709551615 4198057 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21319/statm: 28251 27779 118 309 0 27938 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 118360

[startup+1122.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/66 21325
/proc/meminfo: memFree=1003848/2055920 swapFree=4167280/4192956
[pid=21316] ppid=21314 vsize=5356 CPUtime=0.13
/proc/21316/stat : 21316 (rsat.sh) S 21314 21316 20885 0 -1 4194304 315 1716 0 0 0 0 12 1 16 0 1 0 1116248186 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21316/statm: 1339 242 199 169 0 50 0
[pid=21319] ppid=21316 vsize=119148 CPUtime=1121.83
/proc/21319/stat : 21319 (rsat) R 21316 21316 20885 0 -1 4194304 63414 0 0 0 112143 40 0 0 25 0 1 0 1116248201 122007552 28812 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21319/statm: 29787 28812 118 309 0 29474 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 124504

[startup+1182.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 21325
/proc/meminfo: memFree=1000008/2055920 swapFree=4167280/4192956
[pid=21316] ppid=21314 vsize=5356 CPUtime=0.13
/proc/21316/stat : 21316 (rsat.sh) S 21314 21316 20885 0 -1 4194304 315 1716 0 0 0 0 12 1 16 0 1 0 1116248186 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21316/statm: 1339 242 199 169 0 50 0
[pid=21319] ppid=21316 vsize=122816 CPUtime=1181.82
/proc/21319/stat : 21319 (rsat) R 21316 21316 20885 0 -1 4194304 66378 0 0 0 118140 42 0 0 25 0 1 0 1116248201 125763584 29760 1992294400 4194304 5460562 548682068784 18446744073709551615 4201443 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21319/statm: 30704 29760 118 309 0 30391 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 128172



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 21325
/proc/meminfo: memFree=1000072/2055920 swapFree=4167280/4192956
[pid=21316] ppid=21314 vsize=5356 CPUtime=0.13
/proc/21316/stat : 21316 (rsat.sh) S 21314 21316 20885 0 -1 4194304 315 1716 0 0 0 0 12 1 16 0 1 0 1116248186 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21316/statm: 1339 242 199 169 0 50 0
[pid=21319] ppid=21316 vsize=122816 CPUtime=1199.92
/proc/21319/stat : 21319 (rsat) R 21316 21316 20885 0 -1 4194304 66378 0 0 0 119950 42 0 0 25 0 1 0 1116248201 125763584 29760 1992294400 4194304 5460562 548682068784 18446744073709551615 4210654 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21319/statm: 30704 29760 118 309 0 30391 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 128172

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 1.01 1.00 2/66 21325
/proc/meminfo: memFree=1000072/2055920 swapFree=4167280/4192956
[pid=21316] ppid=21314 vsize=5356 CPUtime=0.13
/proc/21316/stat : 21316 (rsat.sh) S 21314 21316 20885 0 -1 4194304 315 1716 0 0 0 0 12 1 16 0 1 0 1116248186 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21316/statm: 1339 242 199 169 0 50 0
[pid=21319] ppid=21316 vsize=122816 CPUtime=1199.92
/proc/21319/stat : 21319 (rsat) R 21316 21316 20885 0 -1 4194304 66378 0 0 0 119950 42 0 0 25 0 1 0 1116248201 125763584 29760 1992294400 4194304 5460562 548682068784 18446744073709551615 4210654 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21319/statm: 30704 29760 118 309 0 30391 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 128172

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 21316 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=131979
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=15997
# CPU time returned by wait4() is 0.147976
# while last known CPU time is 1200.05
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.41
CPU time (s): 1200.05
CPU user time (s): 1199.62
CPU system time (s): 0.43
CPU usage (%): 99.9697
Max. virtual memory (cumulated for all children) (KiB): 136364

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.131979
system time used= 0.015997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2031
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= 5
involuntary context switches= 2

runsolver used 1.38279 second user time and 2.95555 second system time

The end

Launcher Data 

Begin job on node31 at 2009-03-30 19:57:06
IDJOB=1537772
IDBENCH=70313
IDSOLVER=545
FILE ID=node31/1537772-1238435826
PBS_JOBID= 9061585
Free space on /tmp= 66424 MiB

SOLVER NAME= Rsat 2009-03-22
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/8000/unif-k3-r4.2-v8000-c33600-S274764005-003.cnf
COMMAND LINE= HOME/rsat.sh BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1537772-1238435826/watcher-1537772-1238435826 -o /tmp/evaluation-result-1537772-1238435826/solver-1537772-1238435826 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/rsat.sh HOME/instance-1537772-1238435826.cnf HOME

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

MD5SUM BENCH= 6ee4600065a8b5657c5266726ecbe863
RANDOM SEED=784348282

node31.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		: 3000.214
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		: 3000.214
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:       1120560 kB
Buffers:        114204 kB
Cached:         706116 kB
SwapCached:      18664 kB
Active:         118476 kB
Inactive:       722036 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1120560 kB
SwapTotal:     4192956 kB
SwapFree:      4167280 kB
Dirty:            6436 kB
Writeback:           0 kB
Mapped:          17360 kB
Slab:            80612 kB
Committed_AS:  3017452 kB
PageTables:       1472 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= 66420 MiB
End job on node31 at 2009-03-30 20:17:09