Trace number 1538169

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/MEDIUM/3SAT/SATISFIABLE/540/
unif-k3-r4.25-v540-c2295-S433356712-017.cnf
MD5SUM4a78ab70ae5c4ba56ac4f88e429d1c79
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.082986
Satisfiable
(Un)Satisfiability was proved
Number of variables540
Number of clauses2295
Sum of the clauses size6885
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32295
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Parsing...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |    2295     6885 |     688       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    2286     6928 |      --       0       --      -- |     --   | -9/43
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 529   #clauses: 2286   #literals: 6928
0.00/0.00	c CPU time:   0.004999 s
0.00/0.00	c ==============================================================================
0.00/0.01	c Rsat version 3.02
0.00/0.01	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-1538169-1238587529/watcher-1538169-1238587529 -o /tmp/evaluation-result-1538169-1238587529/solver-1538169-1238587529 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/rsat.sh HOME/instance-1538169-1238587529.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: 0.92 1.00 1.22 3/80 3520
/proc/meminfo: memFree=1364320/2055912 swapFree=4170680/4192956
[pid=3520] ppid=3518 vsize=5356 CPUtime=0
/proc/3520/stat : 3520 (rsat.sh) S 3518 3520 3184 0 -1 4194304 290 0 0 0 0 0 0 0 18 0 1 0 1131416783 5484544 240 1992294400 4194304 4889804 548682068768 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3520/statm: 1339 240 199 169 0 50 0
[pid=3521] ppid=3520 vsize=1412 CPUtime=0
/proc/3521/stat : 3521 (SatElite) R 3520 3520 3184 0 -1 4194304 235 0 0 0 0 0 0 0 19 0 1 0 1131416783 1445888 218 1992294400 4194304 4959918 548682068672 18446744073709551615 4270467 0 0 4096 3 0 0 0 17 0 0 0
/proc/3521/statm: 353 218 90 186 0 163 0

[startup+0.058316 s]
/proc/loadavg: 0.92 1.00 1.22 3/80 3520
/proc/meminfo: memFree=1364320/2055912 swapFree=4170680/4192956
[pid=3520] ppid=3518 vsize=5356 CPUtime=0
/proc/3520/stat : 3520 (rsat.sh) S 3518 3520 3184 0 -1 4194304 315 241 0 0 0 0 0 0 19 0 1 0 1131416783 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3520/statm: 1339 242 199 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101314 s]
/proc/loadavg: 0.92 1.00 1.22 3/80 3520
/proc/meminfo: memFree=1364320/2055912 swapFree=4170680/4192956
[pid=3520] ppid=3518 vsize=5356 CPUtime=0
/proc/3520/stat : 3520 (rsat.sh) S 3518 3520 3184 0 -1 4194304 315 241 0 0 0 0 0 0 19 0 1 0 1131416783 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3520/statm: 1339 242 199 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301336 s]
/proc/loadavg: 0.92 1.00 1.22 3/80 3520
/proc/meminfo: memFree=1364320/2055912 swapFree=4170680/4192956
[pid=3520] ppid=3518 vsize=5356 CPUtime=0
/proc/3520/stat : 3520 (rsat.sh) S 3518 3520 3184 0 -1 4194304 315 241 0 0 0 0 0 0 19 0 1 0 1131416783 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3520/statm: 1339 242 199 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701376 s]
/proc/loadavg: 0.92 1.00 1.22 3/80 3520
/proc/meminfo: memFree=1364320/2055912 swapFree=4170680/4192956
[pid=3520] ppid=3518 vsize=5356 CPUtime=0
/proc/3520/stat : 3520 (rsat.sh) S 3518 3520 3184 0 -1 4194304 315 241 0 0 0 0 0 0 19 0 1 0 1131416783 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3520/statm: 1339 242 199 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50146 s]
/proc/loadavg: 0.92 1.00 1.22 2/82 3523
/proc/meminfo: memFree=1363088/2055912 swapFree=4170680/4192956
[pid=3520] ppid=3518 vsize=5356 CPUtime=0
/proc/3520/stat : 3520 (rsat.sh) S 3518 3520 3184 0 -1 4194304 315 241 0 0 0 0 0 0 19 0 1 0 1131416783 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3520/statm: 1339 242 199 169 0 50 0
[pid=3523] ppid=3520 vsize=3300 CPUtime=1.48
/proc/3523/stat : 3523 (rsat) R 3520 3520 3184 0 -1 4194304 392 0 0 0 148 0 0 0 25 0 1 0 1131416784 3379200 373 1992294400 4194304 5460562 548682068784 18446744073709551615 4226209 0 0 4096 1026 0 0 0 17 1 0 0
/proc/3523/statm: 825 373 118 309 0 512 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 8656

[startup+3.10162 s]
/proc/loadavg: 0.92 1.00 1.22 2/82 3523
/proc/meminfo: memFree=1362448/2055912 swapFree=4170680/4192956
[pid=3520] ppid=3518 vsize=5356 CPUtime=0
/proc/3520/stat : 3520 (rsat.sh) S 3518 3520 3184 0 -1 4194304 315 241 0 0 0 0 0 0 19 0 1 0 1131416783 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3520/statm: 1339 242 199 169 0 50 0
[pid=3523] ppid=3520 vsize=3752 CPUtime=3.08
/proc/3523/stat : 3523 (rsat) R 3520 3520 3184 0 -1 4194304 792 0 0 0 308 0 0 0 25 0 1 0 1131416784 3842048 485 1992294400 4194304 5460562 548682068784 18446744073709551615 4795846 0 0 4096 1026 0 0 0 17 1 0 0
/proc/3523/statm: 938 485 118 309 0 625 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 9108

[startup+6.30196 s]
/proc/loadavg: 0.93 1.00 1.22 2/82 3523
/proc/meminfo: memFree=1361424/2055912 swapFree=4170680/4192956
[pid=3520] ppid=3518 vsize=5356 CPUtime=0
/proc/3520/stat : 3520 (rsat.sh) S 3518 3520 3184 0 -1 4194304 315 241 0 0 0 0 0 0 19 0 1 0 1131416783 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3520/statm: 1339 242 199 169 0 50 0
[pid=3523] ppid=3520 vsize=4560 CPUtime=6.27
/proc/3523/stat : 3523 (rsat) R 3520 3520 3184 0 -1 4194304 1786 0 0 0 627 0 0 0 25 0 1 0 1131416784 4669440 675 1992294400 4194304 5460562 548682068784 18446744073709551615 4210666 0 0 4096 1026 0 0 0 17 1 0 0
/proc/3523/statm: 1140 675 118 309 0 827 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 9916

[startup+12.7016 s]
/proc/loadavg: 0.93 1.00 1.22 2/82 3523
/proc/meminfo: memFree=1360208/2055912 swapFree=4170680/4192956
[pid=3520] ppid=3518 vsize=5356 CPUtime=0
/proc/3520/stat : 3520 (rsat.sh) S 3518 3520 3184 0 -1 4194304 315 241 0 0 0 0 0 0 19 0 1 0 1131416783 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3520/statm: 1339 242 199 169 0 50 0
[pid=3523] ppid=3520 vsize=5680 CPUtime=12.68
/proc/3523/stat : 3523 (rsat) R 3520 3520 3184 0 -1 4194304 3326 0 0 0 1267 1 0 0 25 0 1 0 1131416784 5816320 967 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 1 0 0
/proc/3523/statm: 1420 967 118 309 0 1107 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 11036

[startup+25.5019 s]
/proc/loadavg: 0.95 1.00 1.22 2/82 3523
/proc/meminfo: memFree=1358544/2055912 swapFree=4170680/4192956
[pid=3520] ppid=3518 vsize=5356 CPUtime=0
/proc/3520/stat : 3520 (rsat.sh) S 3518 3520 3184 0 -1 4194304 315 241 0 0 0 0 0 0 19 0 1 0 1131416783 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3520/statm: 1339 242 199 169 0 50 0
[pid=3523] ppid=3520 vsize=7284 CPUtime=25.47
/proc/3523/stat : 3523 (rsat) R 3520 3520 3184 0 -1 4194304 6229 0 0 0 2545 2 0 0 25 0 1 0 1131416784 7458816 1337 1992294400 4194304 5460562 548682068784 18446744073709551615 4198165 0 0 4096 1026 0 0 0 17 1 0 0
/proc/3523/statm: 1821 1337 118 309 0 1508 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 12640

[startup+51.1026 s]
/proc/loadavg: 0.96 1.00 1.21 2/82 3523
/proc/meminfo: memFree=1356304/2055912 swapFree=4170680/4192956
[pid=3520] ppid=3518 vsize=5356 CPUtime=0
/proc/3520/stat : 3520 (rsat.sh) S 3518 3520 3184 0 -1 4194304 315 241 0 0 0 0 0 0 19 0 1 0 1131416783 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3520/statm: 1339 242 199 169 0 50 0
[pid=3523] ppid=3520 vsize=9936 CPUtime=51.07
/proc/3523/stat : 3523 (rsat) R 3520 3520 3184 0 -1 4194304 10242 0 0 0 5102 5 0 0 25 0 1 0 1131416784 10174464 1920 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 1 0 0
/proc/3523/statm: 2484 1920 118 309 0 2171 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 15292

[startup+102.308 s]
/proc/loadavg: 0.98 1.00 1.19 2/82 3523
/proc/meminfo: memFree=1353552/2055912 swapFree=4170680/4192956
[pid=3520] ppid=3518 vsize=5356 CPUtime=0
/proc/3520/stat : 3520 (rsat.sh) S 3518 3520 3184 0 -1 4194304 315 241 0 0 0 0 0 0 19 0 1 0 1131416783 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3520/statm: 1339 242 199 169 0 50 0
[pid=3523] ppid=3520 vsize=12464 CPUtime=102.26
/proc/3523/stat : 3523 (rsat) R 3520 3520 3184 0 -1 4194304 14768 0 0 0 10218 8 0 0 25 0 1 0 1131416784 12763136 2606 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 1 0 0
/proc/3523/statm: 3116 2606 118 309 0 2803 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 17820

[startup+162.302 s]
/proc/loadavg: 0.99 1.00 1.18 2/82 3523
/proc/meminfo: memFree=1351056/2055912 swapFree=4170680/4192956
[pid=3520] ppid=3518 vsize=5356 CPUtime=0
/proc/3520/stat : 3520 (rsat.sh) S 3518 3520 3184 0 -1 4194304 315 241 0 0 0 0 0 0 19 0 1 0 1131416783 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3520/statm: 1339 242 199 169 0 50 0
[pid=3523] ppid=3520 vsize=14748 CPUtime=162.23
/proc/3523/stat : 3523 (rsat) R 3520 3520 3184 0 -1 4194304 18251 0 0 0 16214 9 0 0 25 0 1 0 1131416784 15101952 3209 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 1 0 0
/proc/3523/statm: 3687 3209 118 309 0 3374 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 20104

[startup+222.301 s]
/proc/loadavg: 0.99 1.00 1.17 2/82 3523
/proc/meminfo: memFree=1349520/2055912 swapFree=4170680/4192956
[pid=3520] ppid=3518 vsize=5356 CPUtime=0
/proc/3520/stat : 3520 (rsat.sh) S 3518 3520 3184 0 -1 4194304 315 241 0 0 0 0 0 0 19 0 1 0 1131416783 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3520/statm: 1339 242 199 169 0 50 0
[pid=3523] ppid=3520 vsize=17220 CPUtime=222.21
/proc/3523/stat : 3523 (rsat) R 3520 3520 3184 0 -1 4194304 21905 0 0 0 22210 11 0 0 25 0 1 0 1131416784 17633280 3593 1992294400 4194304 5460562 548682068784 18446744073709551615 4198067 0 0 4096 1026 0 0 0 17 1 0 0
/proc/3523/statm: 4305 3593 118 309 0 3992 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 22576

[startup+282.302 s]
/proc/loadavg: 0.99 1.00 1.16 2/82 3523
/proc/meminfo: memFree=1347664/2055912 swapFree=4170680/4192956
[pid=3520] ppid=3518 vsize=5356 CPUtime=0
/proc/3520/stat : 3520 (rsat.sh) S 3518 3520 3184 0 -1 4194304 315 241 0 0 0 0 0 0 19 0 1 0 1131416783 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3520/statm: 1339 242 199 169 0 50 0
[pid=3523] ppid=3520 vsize=18940 CPUtime=282.2
/proc/3523/stat : 3523 (rsat) R 3520 3520 3184 0 -1 4194304 25339 0 0 0 28207 13 0 0 25 0 1 0 1131416784 19394560 4051 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 1 0 0
/proc/3523/statm: 4735 4051 118 309 0 4422 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 24296

[startup+342.302 s]
/proc/loadavg: 0.99 1.00 1.14 2/82 3523
/proc/meminfo: memFree=1341840/2055912 swapFree=4170680/4192956
[pid=3520] ppid=3518 vsize=5356 CPUtime=0
/proc/3520/stat : 3520 (rsat.sh) S 3518 3520 3184 0 -1 4194304 315 241 0 0 0 0 0 0 19 0 1 0 1131416783 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3520/statm: 1339 242 199 169 0 50 0
[pid=3523] ppid=3520 vsize=20824 CPUtime=342.19
/proc/3523/stat : 3523 (rsat) R 3520 3520 3184 0 -1 4194304 28824 0 0 0 34204 15 0 0 25 0 1 0 1131416784 21323776 4560 1992294400 4194304 5460562 548682068784 18446744073709551615 4201792 0 0 4096 1026 0 0 0 17 1 0 0
/proc/3523/statm: 5206 4560 118 309 0 4893 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 26180

[startup+402.302 s]
/proc/loadavg: 0.99 1.00 1.13 2/82 3523
/proc/meminfo: memFree=1344784/2055912 swapFree=4170680/4192956
[pid=3520] ppid=3518 vsize=5356 CPUtime=0
/proc/3520/stat : 3520 (rsat.sh) S 3518 3520 3184 0 -1 4194304 315 241 0 0 0 0 0 0 19 0 1 0 1131416783 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3520/statm: 1339 242 199 169 0 50 0
[pid=3523] ppid=3520 vsize=21804 CPUtime=402.16
/proc/3523/stat : 3523 (rsat) R 3520 3520 3184 0 -1 4194304 30109 0 0 0 40201 15 0 0 25 0 1 0 1131416784 22327296 4853 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 1 0 0
/proc/3523/statm: 5451 4853 118 309 0 5138 0

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

/proc/3523/statm: 6044 5502 118 309 0 5731 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 29532

[startup+582.301 s]
/proc/loadavg: 0.99 1.00 1.10 2/82 3523
/proc/meminfo: memFree=1340752/2055912 swapFree=4170680/4192956
[pid=3520] ppid=3518 vsize=5356 CPUtime=0
/proc/3520/stat : 3520 (rsat.sh) S 3518 3520 3184 0 -1 4194304 315 241 0 0 0 0 0 0 19 0 1 0 1131416783 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3520/statm: 1339 242 199 169 0 50 0
[pid=3523] ppid=3520 vsize=25064 CPUtime=582.11
/proc/3523/stat : 3523 (rsat) R 3520 3520 3184 0 -1 4194304 35968 0 0 0 58193 18 0 0 25 0 1 0 1131416784 25665536 5752 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 1 0 0
/proc/3523/statm: 6266 5752 118 309 0 5953 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 30420

[startup+642.302 s]
/proc/loadavg: 0.99 1.00 1.09 2/82 3523
/proc/meminfo: memFree=1339664/2055912 swapFree=4170680/4192956
[pid=3520] ppid=3518 vsize=5356 CPUtime=0
/proc/3520/stat : 3520 (rsat.sh) S 3518 3520 3184 0 -1 4194304 315 241 0 0 0 0 0 0 19 0 1 0 1131416783 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3520/statm: 1339 242 199 169 0 50 0
[pid=3523] ppid=3520 vsize=26104 CPUtime=642.11
/proc/3523/stat : 3523 (rsat) R 3520 3520 3184 0 -1 4194304 37238 0 0 0 64192 19 0 0 25 0 1 0 1131416784 26730496 6030 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 1 0 0
/proc/3523/statm: 6526 6030 118 309 0 6213 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 31460

[startup+702.302 s]
/proc/loadavg: 0.99 1.00 1.08 2/82 3523
/proc/meminfo: memFree=1338896/2055912 swapFree=4170680/4192956
[pid=3520] ppid=3518 vsize=5356 CPUtime=0
/proc/3520/stat : 3520 (rsat.sh) S 3518 3520 3184 0 -1 4194304 315 241 0 0 0 0 0 0 19 0 1 0 1131416783 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3520/statm: 1339 242 199 169 0 50 0
[pid=3523] ppid=3520 vsize=26804 CPUtime=702.09
/proc/3523/stat : 3523 (rsat) R 3520 3520 3184 0 -1 4194304 38422 0 0 0 70189 20 0 0 25 0 1 0 1131416784 27447296 6222 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 1 0 0
/proc/3523/statm: 6701 6222 118 309 0 6388 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 32160

[startup+762.307 s]
/proc/loadavg: 0.99 1.00 1.08 2/82 3523
/proc/meminfo: memFree=1338256/2055912 swapFree=4170680/4192956
[pid=3520] ppid=3518 vsize=5356 CPUtime=0
/proc/3520/stat : 3520 (rsat.sh) S 3518 3520 3184 0 -1 4194304 315 241 0 0 0 0 0 0 19 0 1 0 1131416783 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3520/statm: 1339 242 199 169 0 50 0
[pid=3523] ppid=3520 vsize=27444 CPUtime=762.07
/proc/3523/stat : 3523 (rsat) R 3520 3520 3184 0 -1 4194304 39583 0 0 0 76187 20 0 0 25 0 1 0 1131416784 28102656 6391 1992294400 4194304 5460562 548682068784 18446744073709551615 4210666 0 0 4096 1026 0 0 0 17 1 0 0
/proc/3523/statm: 6861 6391 118 309 0 6548 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 32800

[startup+822.301 s]
/proc/loadavg: 0.99 1.00 1.07 2/82 3523
/proc/meminfo: memFree=1337040/2055912 swapFree=4170680/4192956
[pid=3520] ppid=3518 vsize=5356 CPUtime=0
/proc/3520/stat : 3520 (rsat.sh) S 3518 3520 3184 0 -1 4194304 315 241 0 0 0 0 0 0 19 0 1 0 1131416783 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3520/statm: 1339 242 199 169 0 50 0
[pid=3523] ppid=3520 vsize=30728 CPUtime=822.05
/proc/3523/stat : 3523 (rsat) R 3520 3520 3184 0 -1 4194304 42460 0 0 0 82183 22 0 0 25 0 1 0 1131416784 31465472 6702 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 1 0 0
/proc/3523/statm: 7682 6702 118 309 0 7369 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 36084

[startup+882.301 s]
/proc/loadavg: 0.99 1.00 1.06 2/82 3523
/proc/meminfo: memFree=1335760/2055912 swapFree=4170680/4192956
[pid=3520] ppid=3518 vsize=5356 CPUtime=0
/proc/3520/stat : 3520 (rsat.sh) S 3518 3520 3184 0 -1 4194304 315 241 0 0 0 0 0 0 19 0 1 0 1131416783 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3520/statm: 1339 242 199 169 0 50 0
[pid=3523] ppid=3520 vsize=31816 CPUtime=882.03
/proc/3523/stat : 3523 (rsat) R 3520 3520 3184 0 -1 4194304 44775 0 0 0 88180 23 0 0 25 0 1 0 1131416784 32579584 7001 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 1 0 0
/proc/3523/statm: 7954 7001 118 309 0 7641 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 37172

[startup+942.302 s]
/proc/loadavg: 0.99 1.00 1.06 2/82 3523
/proc/meminfo: memFree=1334544/2055912 swapFree=4170680/4192956
[pid=3520] ppid=3518 vsize=5356 CPUtime=0
/proc/3520/stat : 3520 (rsat.sh) S 3518 3520 3184 0 -1 4194304 315 241 0 0 0 0 0 0 19 0 1 0 1131416783 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3520/statm: 1339 242 199 169 0 50 0
[pid=3523] ppid=3520 vsize=32904 CPUtime=942.01
/proc/3523/stat : 3523 (rsat) R 3520 3520 3184 0 -1 4194304 47101 0 0 0 94177 24 0 0 25 0 1 0 1131416784 33693696 7311 1992294400 4194304 5460562 548682068784 18446744073709551615 4210646 0 0 4096 1026 0 0 0 17 1 0 0
/proc/3523/statm: 8226 7311 118 309 0 7913 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 38260

[startup+1002.3 s]
/proc/loadavg: 0.99 1.00 1.05 2/82 3523
/proc/meminfo: memFree=1333264/2055912 swapFree=4170680/4192956
[pid=3520] ppid=3518 vsize=5356 CPUtime=0
/proc/3520/stat : 3520 (rsat.sh) S 3518 3520 3184 0 -1 4194304 315 241 0 0 0 0 0 0 19 0 1 0 1131416783 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3520/statm: 1339 242 199 169 0 50 0
[pid=3523] ppid=3520 vsize=34000 CPUtime=1002
/proc/3523/stat : 3523 (rsat) R 3520 3520 3184 0 -1 4194304 49417 0 0 0 100174 26 0 0 25 0 1 0 1131416784 34816000 7611 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 1 0 0
/proc/3523/statm: 8500 7611 118 309 0 8187 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 39356

[startup+1062.3 s]
/proc/loadavg: 0.99 1.00 1.05 2/82 3523
/proc/meminfo: memFree=1333328/2055912 swapFree=4170680/4192956
[pid=3520] ppid=3518 vsize=5356 CPUtime=0
/proc/3520/stat : 3520 (rsat.sh) S 3518 3520 3184 0 -1 4194304 315 241 0 0 0 0 0 0 19 0 1 0 1131416783 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3520/statm: 1339 242 199 169 0 50 0
[pid=3523] ppid=3520 vsize=34000 CPUtime=1061.98
/proc/3523/stat : 3523 (rsat) R 3520 3520 3184 0 -1 4194304 49418 0 0 0 106172 26 0 0 25 0 1 0 1131416784 34816000 7612 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 1 0 0
/proc/3523/statm: 8500 7612 118 309 0 8187 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 39356

[startup+1122.3 s]
/proc/loadavg: 0.99 1.00 1.04 2/82 3523
/proc/meminfo: memFree=1332112/2055912 swapFree=4170680/4192956
[pid=3520] ppid=3518 vsize=5356 CPUtime=0
/proc/3520/stat : 3520 (rsat.sh) S 3518 3520 3184 0 -1 4194304 315 241 0 0 0 0 0 0 19 0 1 0 1131416783 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3520/statm: 1339 242 199 169 0 50 0
[pid=3523] ppid=3520 vsize=35092 CPUtime=1121.97
/proc/3523/stat : 3523 (rsat) R 3520 3520 3184 0 -1 4194304 51732 0 0 0 112169 28 0 0 25 0 1 0 1131416784 35934208 7910 1992294400 4194304 5460562 548682068784 18446744073709551615 4198087 0 0 4096 1026 0 0 0 17 1 0 0
/proc/3523/statm: 8773 7910 118 309 0 8460 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 40448

[startup+1182.3 s]
/proc/loadavg: 0.99 1.00 1.04 2/82 3523
/proc/meminfo: memFree=1331088/2055912 swapFree=4170680/4192956
[pid=3520] ppid=3518 vsize=5356 CPUtime=0
/proc/3520/stat : 3520 (rsat.sh) S 3518 3520 3184 0 -1 4194304 315 241 0 0 0 0 0 0 19 0 1 0 1131416783 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3520/statm: 1339 242 199 169 0 50 0
[pid=3523] ppid=3520 vsize=36248 CPUtime=1181.95
/proc/3523/stat : 3523 (rsat) R 3520 3520 3184 0 -1 4194304 54003 0 0 0 118166 29 0 0 25 0 1 0 1131416784 37117952 8165 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 1 0 0
/proc/3523/statm: 9062 8165 118 309 0 8749 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 41604



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 1.00 1.03 2/82 3523
/proc/meminfo: memFree=1331088/2055912 swapFree=4170680/4192956
[pid=3520] ppid=3518 vsize=5356 CPUtime=0
/proc/3520/stat : 3520 (rsat.sh) S 3518 3520 3184 0 -1 4194304 315 241 0 0 0 0 0 0 19 0 1 0 1131416783 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3520/statm: 1339 242 199 169 0 50 0
[pid=3523] ppid=3520 vsize=36248 CPUtime=1200.05
/proc/3523/stat : 3523 (rsat) R 3520 3520 3184 0 -1 4194304 54003 0 0 0 119976 29 0 0 25 0 1 0 1131416784 37117952 8165 1992294400 4194304 5460562 548682068784 18446744073709551615 4198207 0 0 4096 1026 0 0 0 17 1 0 0
/proc/3523/statm: 9062 8165 118 309 0 8749 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 41604

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 3520 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=8998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=1999
# CPU time returned by wait4() is 0.010997
# 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): 1199.76
CPU system time (s): 0.29
CPU usage (%): 99.9698
Max. virtual memory (cumulated for all children) (KiB): 49664

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.008998
system time used= 0.001999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 556
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= 3

runsolver used 1.55276 second user time and 3.9154 second system time

The end

Launcher Data 

Begin job on node78 at 2009-04-01 14:05:29
IDJOB=1538169
IDBENCH=70710
IDSOLVER=545
FILE ID=node78/1538169-1238587529
PBS_JOBID= 9062232
Free space on /tmp= 126872 MiB

SOLVER NAME= Rsat 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/540/unif-k3-r4.25-v540-c2295-S433356712-017.cnf
COMMAND LINE= HOME/rsat.sh BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1538169-1238587529/watcher-1538169-1238587529 -o /tmp/evaluation-result-1538169-1238587529/solver-1538169-1238587529 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/rsat.sh HOME/instance-1538169-1238587529.cnf HOME

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

MD5SUM BENCH= 4a78ab70ae5c4ba56ac4f88e429d1c79
RANDOM SEED=1254993738

node78.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:      2055912 kB
MemFree:       1364800 kB
Buffers:         98752 kB
Cached:         498308 kB
SwapCached:       7800 kB
Active:         337092 kB
Inactive:       270456 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055912 kB
LowFree:       1364800 kB
SwapTotal:     4192956 kB
SwapFree:      4170680 kB
Dirty:            5808 kB
Writeback:           0 kB
Mapped:          16132 kB
Slab:            67724 kB
Committed_AS:  2730228 kB
PageTables:       2556 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= 126868 MiB
End job on node78 at 2009-04-01 14:25:31