Trace number 1537808

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) 1200.02 1200.61

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/16000/
unif-k3-r4.2-v16000-c67200-S1726986756-053.cnf
MD5SUM5a6b74e0cbac6cfafc017348bf701f4b
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark108.208
Satisfiable
(Un)Satisfiability was proved
Number of variables16000
Number of clauses67200
Sum of the clauses size201600
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 367200
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...
0.01/0.08	c ==============================================================================
0.01/0.08	c |           |     ORIGINAL     |              LEARNT              |          |
0.01/0.08	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.01/0.08	c ==============================================================================
0.01/0.08	c |         0 |   67200   201600 |   20160       0        0     nan |  0.000 % |
0.19/0.22	c |         0 |   66758   202691 |      --       0       --      -- |     --   | -442/1091
0.19/0.22	c ==============================================================================
0.19/0.22	c Result  :   #vars: 15603   #clauses: 66758   #literals: 202691
0.19/0.22	c CPU time:   0.206968 s
0.19/0.22	c ==============================================================================
0.19/0.29	c Rsat version 3.02
0.28/0.36	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-1537808-1238439072/watcher-1537808-1238439072 -o /tmp/evaluation-result-1537808-1238439072/solver-1537808-1238439072 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/rsat.sh HOME/instance-1537808-1238439072.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: 1.09 1.52 1.38 3/64 18718
/proc/meminfo: memFree=1168168/2055920 swapFree=4176920/4192956
[pid=18718] ppid=18716 vsize=5356 CPUtime=0
/proc/18718/stat : 18718 (rsat.sh) R 18716 18718 18504 0 -1 4194304 271 0 0 0 0 0 0 0 18 0 1 0 1116572156 5484544 239 1992294400 4194304 4889804 548682068768 18446744073709551615 266134416031 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/18718/statm: 1339 239 198 169 0 50 0
[pid=18719] ppid=18718 vsize=2168 CPUtime=0
/proc/18719/stat : 18719 (SatElite) R 18718 18718 18504 0 -1 4194304 345 0 0 0 0 0 0 0 18 0 1 0 1116572156 2220032 328 1992294400 4194304 4959918 548682068656 18446744073709551615 4237318 0 0 4096 3 0 0 0 17 0 0 0
/proc/18719/statm: 542 330 64 186 0 352 0

[startup+0.0285079 s]
/proc/loadavg: 1.09 1.52 1.38 3/64 18718
/proc/meminfo: memFree=1168168/2055920 swapFree=4176920/4192956
[pid=18718] ppid=18716 vsize=5356 CPUtime=0
/proc/18718/stat : 18718 (rsat.sh) S 18716 18718 18504 0 -1 4194304 290 0 0 0 0 0 0 0 18 0 1 0 1116572156 5484544 240 1992294400 4194304 4889804 548682068768 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18718/statm: 1339 240 199 169 0 50 0
[pid=18719] ppid=18718 vsize=7232 CPUtime=0.01
/proc/18719/stat : 18719 (SatElite) R 18718 18718 18504 0 -1 4194304 1649 0 0 0 1 0 0 0 19 0 1 0 1116572156 7405568 1632 1992294400 4194304 4959918 548682068656 18446744073709551615 4414439 0 0 4096 3 0 0 0 17 0 0 0
/proc/18719/statm: 1808 1634 64 186 0 1618 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 12588

[startup+0.102514 s]
/proc/loadavg: 1.09 1.52 1.38 3/64 18718
/proc/meminfo: memFree=1168168/2055920 swapFree=4176920/4192956
[pid=18718] ppid=18716 vsize=5356 CPUtime=0
/proc/18718/stat : 18718 (rsat.sh) S 18716 18718 18504 0 -1 4194304 290 0 0 0 0 0 0 0 18 0 1 0 1116572156 5484544 240 1992294400 4194304 4889804 548682068768 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18718/statm: 1339 240 199 169 0 50 0
[pid=18719] ppid=18718 vsize=13680 CPUtime=0.09
/proc/18719/stat : 18719 (SatElite) R 18718 18718 18504 0 -1 4194304 3173 0 0 0 8 1 0 0 19 0 1 0 1116572156 14008320 3156 1992294400 4194304 4959918 548682068656 18446744073709551615 4283302 0 0 4096 3 0 0 0 17 0 0 0
/proc/18719/statm: 3420 3156 90 186 0 3230 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 19036

[startup+0.302539 s]
/proc/loadavg: 1.09 1.52 1.38 3/64 18718
/proc/meminfo: memFree=1168168/2055920 swapFree=4176920/4192956
[pid=18718] ppid=18716 vsize=5356 CPUtime=0.28
/proc/18718/stat : 18718 (rsat.sh) S 18716 18718 18504 0 -1 4194304 315 3316 0 0 0 0 27 1 16 0 1 0 1116572156 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18718/statm: 1339 242 199 169 0 50 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 5356

[startup+0.701594 s]
/proc/loadavg: 1.09 1.52 1.38 3/64 18718
/proc/meminfo: memFree=1168168/2055920 swapFree=4176920/4192956
[pid=18718] ppid=18716 vsize=5356 CPUtime=0.28
/proc/18718/stat : 18718 (rsat.sh) S 18716 18718 18504 0 -1 4194304 315 3316 0 0 0 0 27 1 16 0 1 0 1116572156 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18718/statm: 1339 242 199 169 0 50 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 5356

[startup+1.50167 s]
/proc/loadavg: 1.09 1.52 1.38 2/66 18721
/proc/meminfo: memFree=1158744/2055920 swapFree=4176920/4192956
[pid=18718] ppid=18716 vsize=5356 CPUtime=0.28
/proc/18718/stat : 18718 (rsat.sh) S 18716 18718 18504 0 -1 4194304 315 3316 0 0 0 0 27 1 16 0 1 0 1116572156 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18718/statm: 1339 242 199 169 0 50 0
[pid=18721] ppid=18718 vsize=11068 CPUtime=1.19
/proc/18721/stat : 18721 (rsat) R 18718 18718 18504 0 -1 4194304 2350 0 0 0 118 1 0 0 25 0 1 0 1116572185 11333632 2259 1992294400 4194304 5460562 548682068784 18446744073709551615 4201395 0 0 4096 1026 0 0 0 17 0 0 0
/proc/18721/statm: 2767 2260 116 309 0 2454 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 16424

[startup+3.10185 s]
/proc/loadavg: 1.09 1.52 1.38 2/66 18721
/proc/meminfo: memFree=1156568/2055920 swapFree=4176920/4192956
[pid=18718] ppid=18716 vsize=5356 CPUtime=0.28
/proc/18718/stat : 18718 (rsat.sh) S 18716 18718 18504 0 -1 4194304 315 3316 0 0 0 0 27 1 16 0 1 0 1116572156 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18718/statm: 1339 242 199 169 0 50 0
[pid=18721] ppid=18718 vsize=14204 CPUtime=2.79
/proc/18721/stat : 18721 (rsat) R 18718 18718 18504 0 -1 4194304 3127 0 0 0 278 1 0 0 25 0 1 0 1116572185 14544896 3036 1992294400 4194304 5460562 548682068784 18446744073709551615 4227580 0 0 4096 1026 0 0 0 17 0 0 0
/proc/18721/statm: 3551 3036 116 309 0 3238 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 19560

[startup+6.3012 s]
/proc/loadavg: 1.08 1.51 1.38 2/66 18721
/proc/meminfo: memFree=1150744/2055920 swapFree=4176920/4192956
[pid=18718] ppid=18716 vsize=5356 CPUtime=0.28
/proc/18718/stat : 18718 (rsat.sh) S 18716 18718 18504 0 -1 4194304 315 3316 0 0 0 0 27 1 16 0 1 0 1116572156 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18718/statm: 1339 242 199 169 0 50 0
[pid=18721] ppid=18718 vsize=19720 CPUtime=5.98
/proc/18721/stat : 18721 (rsat) R 18718 18718 18504 0 -1 4194304 4487 0 0 0 596 2 0 0 25 0 1 0 1116572185 20193280 4396 1992294400 4194304 5460562 548682068784 18446744073709551615 4226196 0 0 4096 1026 0 0 0 17 0 0 0
/proc/18721/statm: 4930 4396 118 309 0 4617 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 25076

[startup+12.7019 s]
/proc/loadavg: 1.08 1.50 1.38 2/66 18721
/proc/meminfo: memFree=1139160/2055920 swapFree=4176920/4192956
[pid=18718] ppid=18716 vsize=5356 CPUtime=0.28
/proc/18718/stat : 18718 (rsat.sh) S 18716 18718 18504 0 -1 4194304 315 3316 0 0 0 0 27 1 16 0 1 0 1116572156 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18718/statm: 1339 242 199 169 0 50 0
[pid=18721] ppid=18718 vsize=30848 CPUtime=12.38
/proc/18721/stat : 18721 (rsat) R 18718 18718 18504 0 -1 4194304 7296 0 0 0 1234 4 0 0 25 0 1 0 1116572185 31588352 7139 1992294400 4194304 5460562 548682068784 18446744073709551615 4198397 0 0 4096 1026 0 0 0 17 0 0 0
/proc/18721/statm: 7712 7139 118 309 0 7399 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 36204

[startup+25.5023 s]
/proc/loadavg: 1.06 1.48 1.37 2/66 18721
/proc/meminfo: memFree=1131480/2055920 swapFree=4176920/4192956
[pid=18718] ppid=18716 vsize=5356 CPUtime=0.28
/proc/18718/stat : 18718 (rsat.sh) S 18716 18718 18504 0 -1 4194304 315 3316 0 0 0 0 27 1 16 0 1 0 1116572156 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18718/statm: 1339 242 199 169 0 50 0
[pid=18721] ppid=18718 vsize=37260 CPUtime=25.18
/proc/18721/stat : 18721 (rsat) R 18718 18718 18504 0 -1 4194304 9418 0 0 0 2512 6 0 0 25 0 1 0 1116572185 38154240 8777 1992294400 4194304 5460562 548682068784 18446744073709551615 4227714 0 0 4096 1026 0 0 0 17 0 0 0
/proc/18721/statm: 9315 8777 118 309 0 9002 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 42616

[startup+51.1022 s]
/proc/loadavg: 1.04 1.44 1.36 2/66 18721
/proc/meminfo: memFree=1128344/2055920 swapFree=4176920/4192956
[pid=18718] ppid=18716 vsize=5356 CPUtime=0.28
/proc/18718/stat : 18718 (rsat.sh) S 18716 18718 18504 0 -1 4194304 315 3316 0 0 0 0 27 1 16 0 1 0 1116572156 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18718/statm: 1339 242 199 169 0 50 0
[pid=18721] ppid=18718 vsize=40388 CPUtime=50.76
/proc/18721/stat : 18721 (rsat) R 18718 18718 18504 0 -1 4194304 10658 0 0 0 5070 6 0 0 25 0 1 0 1116572185 41357312 9569 1992294400 4194304 5460562 548682068784 18446744073709551615 4198057 0 0 4096 1026 0 0 0 17 0 0 0
/proc/18721/statm: 10097 9569 118 309 0 9784 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 45744

[startup+102.307 s]
/proc/loadavg: 1.02 1.37 1.34 2/66 18721
/proc/meminfo: memFree=1119512/2055920 swapFree=4176920/4192956
[pid=18718] ppid=18716 vsize=5356 CPUtime=0.28
/proc/18718/stat : 18718 (rsat.sh) S 18716 18718 18504 0 -1 4194304 315 3316 0 0 0 0 27 1 16 0 1 0 1116572156 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18718/statm: 1339 242 199 169 0 50 0
[pid=18721] ppid=18718 vsize=49036 CPUtime=101.95
/proc/18721/stat : 18721 (rsat) R 18718 18718 18504 0 -1 4194304 13734 0 0 0 10187 8 0 0 25 0 1 0 1116572185 50212864 11749 1992294400 4194304 5460562 548682068784 18446744073709551615 4198156 0 0 4096 1026 0 0 0 17 0 0 0
/proc/18721/statm: 12259 11749 118 309 0 11946 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 54392

[startup+162.302 s]
/proc/loadavg: 1.00 1.30 1.32 2/66 18721
/proc/meminfo: memFree=1114200/2055920 swapFree=4176920/4192956
[pid=18718] ppid=18716 vsize=5356 CPUtime=0.28
/proc/18718/stat : 18718 (rsat.sh) S 18716 18718 18504 0 -1 4194304 315 3316 0 0 0 0 27 1 16 0 1 0 1116572156 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18718/statm: 1339 242 199 169 0 50 0
[pid=18721] ppid=18718 vsize=54780 CPUtime=161.92
/proc/18721/stat : 18721 (rsat) R 18718 18718 18504 0 -1 4194304 16636 0 0 0 16181 11 0 0 25 0 1 0 1116572185 56094720 13077 1992294400 4194304 5460562 548682068784 18446744073709551615 4204964 0 0 4096 1026 0 0 0 17 0 0 0
/proc/18721/statm: 13695 13077 118 309 0 13382 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 60136

[startup+222.302 s]
/proc/loadavg: 1.00 1.24 1.29 2/66 18721
/proc/meminfo: memFree=1107032/2055920 swapFree=4176920/4192956
[pid=18718] ppid=18716 vsize=5356 CPUtime=0.28
/proc/18718/stat : 18718 (rsat.sh) S 18716 18718 18504 0 -1 4194304 315 3316 0 0 0 0 27 1 16 0 1 0 1116572156 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18718/statm: 1339 242 199 169 0 50 0
[pid=18721] ppid=18718 vsize=61888 CPUtime=221.9
/proc/18721/stat : 18721 (rsat) R 18718 18718 18504 0 -1 4194304 19865 0 0 0 22177 13 0 0 25 0 1 0 1116572185 63373312 14866 1992294400 4194304 5460562 548682068784 18446744073709551615 4198057 0 0 4096 1026 0 0 0 17 0 0 0
/proc/18721/statm: 15472 14866 118 309 0 15159 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 67244

[startup+282.303 s]
/proc/loadavg: 1.00 1.20 1.27 2/66 18721
/proc/meminfo: memFree=1103896/2055920 swapFree=4176920/4192956
[pid=18718] ppid=18716 vsize=5356 CPUtime=0.28
/proc/18718/stat : 18718 (rsat.sh) S 18716 18718 18504 0 -1 4194304 315 3316 0 0 0 0 27 1 16 0 1 0 1116572156 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18718/statm: 1339 242 199 169 0 50 0
[pid=18721] ppid=18718 vsize=64952 CPUtime=281.87
/proc/18721/stat : 18721 (rsat) R 18718 18718 18504 0 -1 4194304 22093 0 0 0 28174 13 0 0 25 0 1 0 1116572185 66510848 15654 1992294400 4194304 5460562 548682068784 18446744073709551615 4198057 0 0 4096 1026 0 0 0 17 0 0 0
/proc/18721/statm: 16238 15654 118 309 0 15925 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 70308

[startup+342.302 s]
/proc/loadavg: 1.00 1.16 1.25 2/66 18721
/proc/meminfo: memFree=1099096/2055920 swapFree=4176920/4192956
[pid=18718] ppid=18716 vsize=5356 CPUtime=0.28
/proc/18718/stat : 18718 (rsat.sh) S 18716 18718 18504 0 -1 4194304 315 3316 0 0 0 0 27 1 16 0 1 0 1116572156 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18718/statm: 1339 242 199 169 0 50 0
[pid=18721] ppid=18718 vsize=69588 CPUtime=341.84
/proc/18721/stat : 18721 (rsat) R 18718 18718 18504 0 -1 4194304 24220 0 0 0 34169 15 0 0 25 0 1 0 1116572185 71258112 16821 1992294400 4194304 5460562 548682068784 18446744073709551615 4201741 0 0 4096 1026 0 0 0 17 0 0 0
/proc/18721/statm: 17397 16821 118 309 0 17084 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 74944

[startup+402.302 s]
/proc/loadavg: 1.00 1.13 1.23 2/66 18721
/proc/meminfo: memFree=1091288/2055920 swapFree=4176920/4192956

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

/proc/18721/statm: 21024 20498 118 309 0 20711 0
Current children cumulated CPU time (s) 522.03
Current children cumulated vsize (KiB) 89452

[startup+582.303 s]
/proc/loadavg: 1.00 1.06 1.18 2/66 18721
/proc/meminfo: memFree=1083544/2055920 swapFree=4176920/4192956
[pid=18718] ppid=18716 vsize=5356 CPUtime=0.28
/proc/18718/stat : 18718 (rsat.sh) S 18716 18718 18504 0 -1 4194304 315 3316 0 0 0 0 27 1 16 0 1 0 1116572156 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18718/statm: 1339 242 199 169 0 50 0
[pid=18721] ppid=18718 vsize=85804 CPUtime=581.72
/proc/18721/stat : 18721 (rsat) R 18718 18718 18504 0 -1 4194304 31674 0 0 0 58152 20 0 0 25 0 1 0 1116572185 87863296 20915 1992294400 4194304 5460562 548682068784 18446744073709551615 4201415 0 0 4096 1026 0 0 0 17 0 0 0
/proc/18721/statm: 21451 20915 118 309 0 21138 0
Current children cumulated CPU time (s) 582
Current children cumulated vsize (KiB) 91160

[startup+642.303 s]
/proc/loadavg: 1.00 1.05 1.17 2/66 18727
/proc/meminfo: memFree=1077592/2055920 swapFree=4176920/4192956
[pid=18718] ppid=18716 vsize=5356 CPUtime=0.28
/proc/18718/stat : 18718 (rsat.sh) S 18716 18718 18504 0 -1 4194304 315 3316 0 0 0 0 27 1 16 0 1 0 1116572156 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18718/statm: 1339 242 199 169 0 50 0
[pid=18721] ppid=18718 vsize=91864 CPUtime=641.67
/proc/18721/stat : 18721 (rsat) R 18718 18718 18504 0 -1 4194304 34717 0 0 0 64146 21 0 0 25 0 1 0 1116572185 94068736 22192 1992294400 4194304 5460562 548682068784 18446744073709551615 4198057 0 0 4096 1026 0 0 0 17 0 0 0
/proc/18721/statm: 22966 22192 118 309 0 22653 0
Current children cumulated CPU time (s) 641.95
Current children cumulated vsize (KiB) 97220

[startup+702.301 s]
/proc/loadavg: 1.00 1.04 1.16 2/66 18727
/proc/meminfo: memFree=1074072/2055920 swapFree=4176920/4192956
[pid=18718] ppid=18716 vsize=5356 CPUtime=0.28
/proc/18718/stat : 18718 (rsat.sh) S 18716 18718 18504 0 -1 4194304 315 3316 0 0 0 0 27 1 16 0 1 0 1116572156 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18718/statm: 1339 242 199 169 0 50 0
[pid=18721] ppid=18718 vsize=95284 CPUtime=701.65
/proc/18721/stat : 18721 (rsat) R 18718 18718 18504 0 -1 4194304 36594 0 0 0 70142 23 0 0 25 0 1 0 1116572185 97570816 23077 1992294400 4194304 5460562 548682068784 18446744073709551615 4227647 0 0 4096 1026 0 0 0 17 0 0 0
/proc/18721/statm: 23821 23077 118 309 0 23508 0
Current children cumulated CPU time (s) 701.93
Current children cumulated vsize (KiB) 100640

[startup+762.306 s]
/proc/loadavg: 1.00 1.03 1.15 2/66 18727
/proc/meminfo: memFree=1066968/2055920 swapFree=4176920/4192956
[pid=18718] ppid=18716 vsize=5356 CPUtime=0.28
/proc/18718/stat : 18718 (rsat.sh) S 18716 18718 18504 0 -1 4194304 315 3316 0 0 0 0 27 1 16 0 1 0 1116572156 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18718/statm: 1339 242 199 169 0 50 0
[pid=18721] ppid=18718 vsize=102324 CPUtime=761.63
/proc/18721/stat : 18721 (rsat) R 18718 18718 18504 0 -1 4194304 39360 0 0 0 76138 25 0 0 25 0 1 0 1116572185 104779776 24851 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 0 0 0
/proc/18721/statm: 25581 24851 118 309 0 25268 0
Current children cumulated CPU time (s) 761.91
Current children cumulated vsize (KiB) 107680

[startup+822.302 s]
/proc/loadavg: 1.00 1.02 1.13 2/66 18727
/proc/meminfo: memFree=1064344/2055920 swapFree=4176920/4192956
[pid=18718] ppid=18716 vsize=5356 CPUtime=0.28
/proc/18718/stat : 18718 (rsat.sh) S 18716 18718 18504 0 -1 4194304 315 3316 0 0 0 0 27 1 16 0 1 0 1116572156 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18718/statm: 1339 242 199 169 0 50 0
[pid=18721] ppid=18718 vsize=104804 CPUtime=821.6
/proc/18721/stat : 18721 (rsat) R 18718 18718 18504 0 -1 4194304 41986 0 0 0 82134 26 0 0 25 0 1 0 1116572185 107319296 25493 1992294400 4194304 5460562 548682068784 18446744073709551615 4227762 0 0 4096 1026 0 0 0 17 0 0 0
/proc/18721/statm: 26201 25493 118 309 0 25888 0
Current children cumulated CPU time (s) 821.88
Current children cumulated vsize (KiB) 110160

[startup+882.301 s]
/proc/loadavg: 1.00 1.02 1.12 2/66 18727
/proc/meminfo: memFree=1058136/2055920 swapFree=4176920/4192956
[pid=18718] ppid=18716 vsize=5356 CPUtime=0.28
/proc/18718/stat : 18718 (rsat.sh) S 18716 18718 18504 0 -1 4194304 315 3316 0 0 0 0 27 1 16 0 1 0 1116572156 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18718/statm: 1339 242 199 169 0 50 0
[pid=18721] ppid=18718 vsize=111008 CPUtime=881.57
/proc/18721/stat : 18721 (rsat) R 18718 18718 18504 0 -1 4194304 44541 0 0 0 88130 27 0 0 25 0 1 0 1116572185 113672192 27056 1992294400 4194304 5460562 548682068784 18446744073709551615 4225835 0 0 4096 1026 0 0 0 17 0 0 0
/proc/18721/statm: 27752 27056 118 309 0 27439 0
Current children cumulated CPU time (s) 881.85
Current children cumulated vsize (KiB) 116364

[startup+942.302 s]
/proc/loadavg: 1.00 1.01 1.11 2/66 18727
/proc/meminfo: memFree=1052632/2055920 swapFree=4176920/4192956
[pid=18718] ppid=18716 vsize=5356 CPUtime=0.28
/proc/18718/stat : 18718 (rsat.sh) S 18716 18718 18504 0 -1 4194304 315 3316 0 0 0 0 27 1 16 0 1 0 1116572156 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18718/statm: 1339 242 199 169 0 50 0
[pid=18721] ppid=18718 vsize=116428 CPUtime=941.54
/proc/18721/stat : 18721 (rsat) R 18718 18718 18504 0 -1 4194304 46908 0 0 0 94126 28 0 0 25 0 1 0 1116572185 119222272 28431 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 0 0 0
/proc/18721/statm: 29107 28431 118 309 0 28794 0
Current children cumulated CPU time (s) 941.82
Current children cumulated vsize (KiB) 121784

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.10 2/66 18727
/proc/meminfo: memFree=1052376/2055920 swapFree=4176920/4192956
[pid=18718] ppid=18716 vsize=5356 CPUtime=0.28
/proc/18718/stat : 18718 (rsat.sh) S 18716 18718 18504 0 -1 4194304 315 3316 0 0 0 0 27 1 16 0 1 0 1116572156 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18718/statm: 1339 242 199 169 0 50 0
[pid=18721] ppid=18718 vsize=116652 CPUtime=1001.52
/proc/18721/stat : 18721 (rsat) R 18718 18718 18504 0 -1 4194304 47962 0 0 0 100123 29 0 0 25 0 1 0 1116572185 119451648 28493 1992294400 4194304 5460562 548682068784 18446744073709551615 4210654 0 0 4096 1026 0 0 0 17 0 0 0
/proc/18721/statm: 29163 28493 118 309 0 28850 0
Current children cumulated CPU time (s) 1001.8
Current children cumulated vsize (KiB) 122008

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.09 2/66 18727
/proc/meminfo: memFree=1047064/2055920 swapFree=4176920/4192956
[pid=18718] ppid=18716 vsize=5356 CPUtime=0.28
/proc/18718/stat : 18718 (rsat.sh) S 18716 18718 18504 0 -1 4194304 315 3316 0 0 0 0 27 1 16 0 1 0 1116572156 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18718/statm: 1339 242 199 169 0 50 0
[pid=18721] ppid=18718 vsize=121936 CPUtime=1061.49
/proc/18721/stat : 18721 (rsat) R 18718 18718 18504 0 -1 4194304 50287 0 0 0 106118 31 0 0 25 0 1 0 1116572185 124862464 29826 1992294400 4194304 5460562 548682068784 18446744073709551615 4198057 0 0 4096 1026 0 0 0 17 0 0 0
/proc/18721/statm: 30484 29826 118 309 0 30171 0
Current children cumulated CPU time (s) 1061.77
Current children cumulated vsize (KiB) 127292

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.08 2/66 18727
/proc/meminfo: memFree=1041048/2055920 swapFree=4176920/4192956
[pid=18718] ppid=18716 vsize=5356 CPUtime=0.28
/proc/18718/stat : 18718 (rsat.sh) S 18716 18718 18504 0 -1 4194304 315 3316 0 0 0 0 27 1 16 0 1 0 1116572156 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18718/statm: 1339 242 199 169 0 50 0
[pid=18721] ppid=18718 vsize=127880 CPUtime=1121.47
/proc/18721/stat : 18721 (rsat) R 18718 18718 18504 0 -1 4194304 52779 0 0 0 112115 32 0 0 25 0 1 0 1116572185 130949120 31326 1992294400 4194304 5460562 548682068784 18446744073709551615 4201929 0 0 4096 1026 0 0 0 17 0 0 0
/proc/18721/statm: 31970 31326 118 309 0 31657 0
Current children cumulated CPU time (s) 1121.75
Current children cumulated vsize (KiB) 133236

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.08 2/66 18727
/proc/meminfo: memFree=1041048/2055920 swapFree=4176920/4192956
[pid=18718] ppid=18716 vsize=5356 CPUtime=0.28
/proc/18718/stat : 18718 (rsat.sh) S 18716 18718 18504 0 -1 4194304 315 3316 0 0 0 0 27 1 16 0 1 0 1116572156 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18718/statm: 1339 242 199 169 0 50 0
[pid=18721] ppid=18718 vsize=127880 CPUtime=1181.44
/proc/18721/stat : 18721 (rsat) R 18718 18718 18504 0 -1 4194304 52779 0 0 0 118112 32 0 0 25 0 1 0 1116572185 130949120 31326 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 0 0 0
/proc/18721/statm: 31970 31326 118 309 0 31657 0
Current children cumulated CPU time (s) 1181.72
Current children cumulated vsize (KiB) 133236



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.08 2/66 18727
/proc/meminfo: memFree=1034520/2055920 swapFree=4176920/4192956
[pid=18718] ppid=18716 vsize=5356 CPUtime=0.28
/proc/18718/stat : 18718 (rsat.sh) S 18716 18718 18504 0 -1 4194304 315 3316 0 0 0 0 27 1 16 0 1 0 1116572156 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18718/statm: 1339 242 199 169 0 50 0
[pid=18721] ppid=18718 vsize=134320 CPUtime=1199.74
/proc/18721/stat : 18721 (rsat) R 18718 18718 18504 0 -1 4194304 55399 0 0 0 119940 34 0 0 25 0 1 0 1116572185 137543680 32954 1992294400 4194304 5460562 548682068784 18446744073709551615 4210654 0 0 4096 1026 0 0 0 17 0 0 0
/proc/18721/statm: 33580 32954 118 309 0 33267 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 139676

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

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

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 18718 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=278957
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=18997
# CPU time returned by wait4() is 0.297954
# while last known CPU time is 1200.02
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.61
CPU time (s): 1200.02
CPU user time (s): 1199.67
CPU system time (s): 0.35
CPU usage (%): 99.9507
Max. virtual memory (cumulated for all children) (KiB): 143772

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.278957
system time used= 0.018997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3631
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= 4

runsolver used 1.00185 second user time and 3.37649 second system time

The end

Launcher Data 

Begin job on node35 at 2009-03-30 20:51:12
IDJOB=1537808
IDBENCH=70349
IDSOLVER=545
FILE ID=node35/1537808-1238439072
PBS_JOBID= 9061598
Free space on /tmp= 66500 MiB

SOLVER NAME= Rsat 2009-03-22
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/16000/unif-k3-r4.2-v16000-c67200-S1726986756-053.cnf
COMMAND LINE= HOME/rsat.sh BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1537808-1238439072/watcher-1537808-1238439072 -o /tmp/evaluation-result-1537808-1238439072/solver-1537808-1238439072 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/rsat.sh HOME/instance-1537808-1238439072.cnf HOME

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

MD5SUM BENCH= 5a6b74e0cbac6cfafc017348bf701f4b
RANDOM SEED=847874893

node35.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		: 3000.229
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		: 3000.229
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:       1168712 kB
Buffers:         98900 kB
Cached:         691792 kB
SwapCached:      10144 kB
Active:         285976 kB
Inactive:       516504 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1168712 kB
SwapTotal:     4192956 kB
SwapFree:      4176920 kB
Dirty:            7036 kB
Writeback:           0 kB
Mapped:          17584 kB
Slab:            70780 kB
Committed_AS:  2739112 kB
PageTables:       1408 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= 66496 MiB
End job on node35 at 2009-03-30 21:11:15