Trace number 1537749

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 1200.51

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/2000/
unif-k3-r4.2-v2000-c8400-S1442480583-017.cnf
MD5SUMe16a301b3b11f2fcadc19b12fcb8ed0b
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark2.18167
Satisfiable
(Un)Satisfiability was proved
Number of variables2000
Number of clauses8400
Sum of the clauses size25200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 38400
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...
0.00/0.01	c ==============================================================================
0.00/0.01	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.01	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.01	c ==============================================================================
0.00/0.01	c |         0 |    8400    25200 |    2520       0        0     nan |  0.000 % |
0.00/0.02	c |         0 |    8363    25316 |      --       0       --      -- |     --   | -37/116
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 1964   #clauses: 8363   #literals: 25316
0.00/0.02	c CPU time:   0.019996 s
0.00/0.02	c ==============================================================================
0.00/0.03	c Rsat version 3.02
0.00/0.04	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-1537749-1238434200/watcher-1537749-1238434200 -o /tmp/evaluation-result-1537749-1238434200/solver-1537749-1238434200 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/rsat.sh HOME/instance-1537749-1238434200.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 0.98 1.06 3/64 14573
/proc/meminfo: memFree=1330040/2055920 swapFree=4175308/4192956
[pid=14573] ppid=14571 vsize=5356 CPUtime=0
/proc/14573/stat : 14573 (rsat.sh) S 14571 14573 14043 0 -1 4194304 290 0 0 0 0 0 0 0 18 0 1 0 1116081861 5484544 240 1992294400 4194304 4889804 548682068768 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14573/statm: 1339 240 199 169 0 50 0
[pid=14574] ppid=14573 vsize=1696 CPUtime=0
/proc/14574/stat : 14574 (SatElite) R 14573 14573 14043 0 -1 4194304 294 0 0 0 0 0 0 0 18 0 1 0 1116081861 1736704 277 1992294400 4194304 4959918 548682068656 18446744073709551615 4414439 0 0 4096 3 0 0 0 17 1 0 0
/proc/14574/statm: 424 278 64 186 0 234 0

[startup+0.072189 s]
/proc/loadavg: 0.92 0.98 1.06 3/64 14573
/proc/meminfo: memFree=1330040/2055920 swapFree=4175308/4192956
[pid=14573] ppid=14571 vsize=5356 CPUtime=0.02
/proc/14573/stat : 14573 (rsat.sh) S 14571 14573 14043 0 -1 4194304 315 535 0 0 0 0 2 0 16 0 1 0 1116081861 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14573/statm: 1339 242 199 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5356

[startup+0.101193 s]
/proc/loadavg: 0.92 0.98 1.06 3/64 14573
/proc/meminfo: memFree=1330040/2055920 swapFree=4175308/4192956
[pid=14573] ppid=14571 vsize=5356 CPUtime=0.02
/proc/14573/stat : 14573 (rsat.sh) S 14571 14573 14043 0 -1 4194304 315 535 0 0 0 0 2 0 16 0 1 0 1116081861 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14573/statm: 1339 242 199 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5356

[startup+0.301231 s]
/proc/loadavg: 0.92 0.98 1.06 3/64 14573
/proc/meminfo: memFree=1330040/2055920 swapFree=4175308/4192956
[pid=14573] ppid=14571 vsize=5356 CPUtime=0.02
/proc/14573/stat : 14573 (rsat.sh) S 14571 14573 14043 0 -1 4194304 315 535 0 0 0 0 2 0 16 0 1 0 1116081861 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14573/statm: 1339 242 199 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5356

[startup+0.7013 s]
/proc/loadavg: 0.92 0.98 1.06 3/64 14573
/proc/meminfo: memFree=1330040/2055920 swapFree=4175308/4192956
[pid=14573] ppid=14571 vsize=5356 CPUtime=0.02
/proc/14573/stat : 14573 (rsat.sh) S 14571 14573 14043 0 -1 4194304 315 535 0 0 0 0 2 0 16 0 1 0 1116081861 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14573/statm: 1339 242 199 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5356

[startup+1.50143 s]
/proc/loadavg: 0.92 0.98 1.06 2/66 14576
/proc/meminfo: memFree=1327208/2055920 swapFree=4175308/4192956
[pid=14573] ppid=14571 vsize=5356 CPUtime=0.02
/proc/14573/stat : 14573 (rsat.sh) S 14571 14573 14043 0 -1 4194304 315 535 0 0 0 0 2 0 16 0 1 0 1116081861 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14573/statm: 1339 242 199 169 0 50 0
[pid=14576] ppid=14573 vsize=4748 CPUtime=1.45
/proc/14576/stat : 14576 (rsat) R 14573 14573 14043 0 -1 4194304 757 0 0 0 145 0 0 0 25 0 1 0 1116081864 4861952 735 1992294400 4194304 5460562 548682068784 18446744073709551615 4198165 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14576/statm: 1187 735 118 309 0 874 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 10104

[startup+3.1027 s]
/proc/loadavg: 0.92 0.98 1.06 2/66 14576
/proc/meminfo: memFree=1326824/2055920 swapFree=4175308/4192956
[pid=14573] ppid=14571 vsize=5356 CPUtime=0.02
/proc/14573/stat : 14573 (rsat.sh) S 14571 14573 14043 0 -1 4194304 315 535 0 0 0 0 2 0 16 0 1 0 1116081861 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14573/statm: 1339 242 199 169 0 50 0
[pid=14576] ppid=14573 vsize=5084 CPUtime=3.05
/proc/14576/stat : 14576 (rsat) R 14573 14573 14043 0 -1 4194304 963 0 0 0 305 0 0 0 25 0 1 0 1116081864 5206016 813 1992294400 4194304 5460562 548682068784 18446744073709551615 4198427 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14576/statm: 1271 813 118 309 0 958 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 10440

[startup+6.30125 s]
/proc/loadavg: 0.93 0.98 1.06 2/66 14576
/proc/meminfo: memFree=1325864/2055920 swapFree=4175308/4192956
[pid=14573] ppid=14571 vsize=5356 CPUtime=0.02
/proc/14573/stat : 14573 (rsat.sh) S 14571 14573 14043 0 -1 4194304 315 535 0 0 0 0 2 0 16 0 1 0 1116081861 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14573/statm: 1339 242 199 169 0 50 0
[pid=14576] ppid=14573 vsize=5796 CPUtime=6.25
/proc/14576/stat : 14576 (rsat) R 14573 14573 14043 0 -1 4194304 1465 0 0 0 625 0 0 0 25 0 1 0 1116081864 5935104 995 1992294400 4194304 5460562 548682068784 18446744073709551615 4198252 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14576/statm: 1449 995 118 309 0 1136 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 11152

[startup+12.7013 s]
/proc/loadavg: 0.93 0.98 1.06 2/66 14576
/proc/meminfo: memFree=1324584/2055920 swapFree=4175308/4192956
[pid=14573] ppid=14571 vsize=5356 CPUtime=0.02
/proc/14573/stat : 14573 (rsat.sh) S 14571 14573 14043 0 -1 4194304 315 535 0 0 0 0 2 0 16 0 1 0 1116081861 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14573/statm: 1339 242 199 169 0 50 0
[pid=14576] ppid=14573 vsize=7128 CPUtime=12.65
/proc/14576/stat : 14576 (rsat) R 14573 14573 14043 0 -1 4194304 2708 0 0 0 1264 1 0 0 25 0 1 0 1116081864 7299072 1306 1992294400 4194304 5460562 548682068784 18446744073709551615 4226025 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14576/statm: 1782 1306 118 309 0 1469 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 12484

[startup+25.5015 s]
/proc/loadavg: 0.95 0.98 1.06 2/66 14576
/proc/meminfo: memFree=1321832/2055920 swapFree=4175308/4192956
[pid=14573] ppid=14571 vsize=5356 CPUtime=0.02
/proc/14573/stat : 14573 (rsat.sh) S 14571 14573 14043 0 -1 4194304 315 535 0 0 0 0 2 0 16 0 1 0 1116081861 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14573/statm: 1339 242 199 169 0 50 0
[pid=14576] ppid=14573 vsize=9924 CPUtime=25.44
/proc/14576/stat : 14576 (rsat) R 14573 14573 14043 0 -1 4194304 5106 0 0 0 2542 2 0 0 25 0 1 0 1116081864 10162176 1969 1992294400 4194304 5460562 548682068784 18446744073709551615 4226309 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14576/statm: 2481 1969 118 309 0 2168 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 15280

[startup+51.1019 s]
/proc/loadavg: 0.96 0.98 1.06 2/66 14576
/proc/meminfo: memFree=1317608/2055920 swapFree=4175308/4192956
[pid=14573] ppid=14571 vsize=5356 CPUtime=0.02
/proc/14573/stat : 14573 (rsat.sh) S 14571 14573 14043 0 -1 4194304 315 535 0 0 0 0 2 0 16 0 1 0 1116081861 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14573/statm: 1339 242 199 169 0 50 0
[pid=14576] ppid=14573 vsize=13948 CPUtime=51.03
/proc/14576/stat : 14576 (rsat) R 14573 14573 14043 0 -1 4194304 9070 0 0 0 5099 4 0 0 25 0 1 0 1116081864 14282752 3021 1992294400 4194304 5460562 548682068784 18446744073709551615 4197967 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14576/statm: 3487 3021 118 309 0 3174 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 19304

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 1.05 2/66 14576
/proc/meminfo: memFree=1311912/2055920 swapFree=4175308/4192956
[pid=14573] ppid=14571 vsize=5356 CPUtime=0.02
/proc/14573/stat : 14573 (rsat.sh) S 14571 14573 14043 0 -1 4194304 315 535 0 0 0 0 2 0 16 0 1 0 1116081861 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14573/statm: 1339 242 199 169 0 50 0
[pid=14576] ppid=14573 vsize=19936 CPUtime=102.21
/proc/14576/stat : 14576 (rsat) R 14573 14573 14043 0 -1 4194304 15435 0 0 0 10213 8 0 0 25 0 1 0 1116081864 20414464 4452 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14576/statm: 4984 4452 118 309 0 4671 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 25292

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 1.05 2/66 14576
/proc/meminfo: memFree=1306920/2055920 swapFree=4175308/4192956
[pid=14573] ppid=14571 vsize=5356 CPUtime=0.02
/proc/14573/stat : 14573 (rsat.sh) S 14571 14573 14043 0 -1 4194304 315 535 0 0 0 0 2 0 16 0 1 0 1116081861 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14573/statm: 1339 242 199 169 0 50 0
[pid=14576] ppid=14573 vsize=24664 CPUtime=162.19
/proc/14576/stat : 14576 (rsat) R 14573 14573 14043 0 -1 4194304 20033 0 0 0 16208 11 0 0 25 0 1 0 1116081864 25255936 5690 1992294400 4194304 5460562 548682068784 18446744073709551615 4198217 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14576/statm: 6166 5690 118 309 0 5853 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 30020

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 1.04 2/66 14576
/proc/meminfo: memFree=1302120/2055920 swapFree=4175308/4192956
[pid=14573] ppid=14571 vsize=5356 CPUtime=0.02
/proc/14573/stat : 14573 (rsat.sh) S 14571 14573 14043 0 -1 4194304 315 535 0 0 0 0 2 0 16 0 1 0 1116081861 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14573/statm: 1339 242 199 169 0 50 0
[pid=14576] ppid=14573 vsize=30196 CPUtime=222.17
/proc/14576/stat : 14576 (rsat) R 14573 14573 14043 0 -1 4194304 25440 0 0 0 22204 13 0 0 25 0 1 0 1116081864 30920704 6867 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14576/statm: 7549 6867 118 309 0 7236 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 35552

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 1.04 2/66 14576
/proc/meminfo: memFree=1297832/2055920 swapFree=4175308/4192956
[pid=14573] ppid=14571 vsize=5356 CPUtime=0.02
/proc/14573/stat : 14573 (rsat.sh) S 14571 14573 14043 0 -1 4194304 315 535 0 0 0 0 2 0 16 0 1 0 1116081861 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14573/statm: 1339 242 199 169 0 50 0
[pid=14576] ppid=14573 vsize=34780 CPUtime=282.14
/proc/14576/stat : 14576 (rsat) R 14573 14573 14043 0 -1 4194304 30602 0 0 0 28198 16 0 0 25 0 1 0 1116081864 35614720 8061 1992294400 4194304 5460562 548682068784 18446744073709551615 4226290 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14576/statm: 8695 8061 118 309 0 8382 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 40136

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 1.03 2/66 14576
/proc/meminfo: memFree=1295144/2055920 swapFree=4175308/4192956
[pid=14573] ppid=14571 vsize=5356 CPUtime=0.02
/proc/14573/stat : 14573 (rsat.sh) S 14571 14573 14043 0 -1 4194304 315 535 0 0 0 0 2 0 16 0 1 0 1116081861 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14573/statm: 1339 242 199 169 0 50 0
[pid=14576] ppid=14573 vsize=36860 CPUtime=342.13
/proc/14576/stat : 14576 (rsat) R 14573 14573 14043 0 -1 4194304 33134 0 0 0 34195 18 0 0 25 0 1 0 1116081864 37744640 8609 1992294400 4194304 5460562 548682068784 18446744073709551615 4792818 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14576/statm: 9215 8609 118 309 0 8902 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 42216

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 1.02 2/66 14576
/proc/meminfo: memFree=1290728/2055920 swapFree=4175308/4192956
[pid=14573] ppid=14571 vsize=5356 CPUtime=0.02
/proc/14573/stat : 14573 (rsat.sh) S 14571 14573 14043 0 -1 4194304 315 535 0 0 0 0 2 0 16 0 1 0 1116081861 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14573/statm: 1339 242 199 169 0 50 0
[pid=14576] ppid=14573 vsize=41036 CPUtime=402.1
/proc/14576/stat : 14576 (rsat) R 14573 14573 14043 0 -1 4194304 37198 0 0 0 40191 19 0 0 25 0 1 0 1116081864 42020864 9697 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14576/statm: 10259 9697 118 309 0 9946 0

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

/proc/14576/statm: 12217 11741 118 309 0 11904 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 54224

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 14577
/proc/meminfo: memFree=1279208/2055920 swapFree=4175308/4192956
[pid=14573] ppid=14571 vsize=5356 CPUtime=0.02
/proc/14573/stat : 14573 (rsat.sh) S 14571 14573 14043 0 -1 4194304 315 535 0 0 0 0 2 0 16 0 1 0 1116081861 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14573/statm: 1339 242 199 169 0 50 0
[pid=14576] ppid=14573 vsize=54436 CPUtime=642.02
/proc/14576/stat : 14576 (rsat) R 14573 14573 14043 0 -1 4194304 46596 0 0 0 64175 27 0 0 25 0 1 0 1116081864 55742464 12629 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14576/statm: 13609 12629 118 309 0 13296 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 59792

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 14578
/proc/meminfo: memFree=1276712/2055920 swapFree=4175308/4192956
[pid=14573] ppid=14571 vsize=5356 CPUtime=0.02
/proc/14573/stat : 14573 (rsat.sh) S 14571 14573 14043 0 -1 4194304 315 535 0 0 0 0 2 0 16 0 1 0 1116081861 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14573/statm: 1339 242 199 169 0 50 0
[pid=14576] ppid=14573 vsize=56680 CPUtime=701.99
/proc/14576/stat : 14576 (rsat) R 14573 14573 14043 0 -1 4194304 51279 0 0 0 70170 29 0 0 25 0 1 0 1116081864 58040320 13244 1992294400 4194304 5460562 548682068784 18446744073709551615 4198009 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14576/statm: 14170 13244 118 309 0 13857 0
Current children cumulated CPU time (s) 702.01
Current children cumulated vsize (KiB) 62036

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 14578
/proc/meminfo: memFree=1274920/2055920 swapFree=4175308/4192956
[pid=14573] ppid=14571 vsize=5356 CPUtime=0.02
/proc/14573/stat : 14573 (rsat.sh) S 14571 14573 14043 0 -1 4194304 315 535 0 0 0 0 2 0 16 0 1 0 1116081861 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14573/statm: 1339 242 199 169 0 50 0
[pid=14576] ppid=14573 vsize=58280 CPUtime=761.98
/proc/14576/stat : 14576 (rsat) R 14573 14573 14043 0 -1 4194304 53717 0 0 0 76167 31 0 0 25 0 1 0 1116081864 59678720 13666 1992294400 4194304 5460562 548682068784 18446744073709551615 4198106 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14576/statm: 14570 13666 118 309 0 14257 0
Current children cumulated CPU time (s) 762
Current children cumulated vsize (KiB) 63636

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 14578
/proc/meminfo: memFree=1272680/2055920 swapFree=4175308/4192956
[pid=14573] ppid=14571 vsize=5356 CPUtime=0.02
/proc/14573/stat : 14573 (rsat.sh) S 14571 14573 14043 0 -1 4194304 315 535 0 0 0 0 2 0 16 0 1 0 1116081861 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14573/statm: 1339 242 199 169 0 50 0
[pid=14576] ppid=14573 vsize=60416 CPUtime=821.96
/proc/14576/stat : 14576 (rsat) R 14573 14573 14043 0 -1 4194304 56289 0 0 0 82163 33 0 0 25 0 1 0 1116081864 61865984 14222 1992294400 4194304 5460562 548682068784 18446744073709551615 4210666 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14576/statm: 15104 14222 118 309 0 14791 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 65772

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 14578
/proc/meminfo: memFree=1270056/2055920 swapFree=4175308/4192956
[pid=14573] ppid=14571 vsize=5356 CPUtime=0.02
/proc/14573/stat : 14573 (rsat.sh) S 14571 14573 14043 0 -1 4194304 315 535 0 0 0 0 2 0 16 0 1 0 1116081861 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14573/statm: 1339 242 199 169 0 50 0
[pid=14576] ppid=14573 vsize=62896 CPUtime=881.94
/proc/14576/stat : 14576 (rsat) R 14573 14573 14043 0 -1 4194304 58949 0 0 0 88159 35 0 0 25 0 1 0 1116081864 64405504 14866 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14576/statm: 15724 14866 118 309 0 15411 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 68252

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 14578
/proc/meminfo: memFree=1267624/2055920 swapFree=4175308/4192956
[pid=14573] ppid=14571 vsize=5356 CPUtime=0.02
/proc/14573/stat : 14573 (rsat.sh) S 14571 14573 14043 0 -1 4194304 315 535 0 0 0 0 2 0 16 0 1 0 1116081861 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14573/statm: 1339 242 199 169 0 50 0
[pid=14576] ppid=14573 vsize=65184 CPUtime=941.91
/proc/14576/stat : 14576 (rsat) R 14573 14573 14043 0 -1 4194304 61561 0 0 0 94155 36 0 0 25 0 1 0 1116081864 66748416 15462 1992294400 4194304 5460562 548682068784 18446744073709551615 4226304 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14576/statm: 16296 15462 118 309 0 15983 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 70540

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 14578
/proc/meminfo: memFree=1264808/2055920 swapFree=4175308/4192956
[pid=14573] ppid=14571 vsize=5356 CPUtime=0.02
/proc/14573/stat : 14573 (rsat.sh) S 14571 14573 14043 0 -1 4194304 315 535 0 0 0 0 2 0 16 0 1 0 1116081861 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14573/statm: 1339 242 199 169 0 50 0
[pid=14576] ppid=14573 vsize=67856 CPUtime=1001.89
/proc/14576/stat : 14576 (rsat) R 14573 14573 14043 0 -1 4194304 64271 0 0 0 100151 38 0 0 25 0 1 0 1116081864 69484544 16156 1992294400 4194304 5460562 548682068784 18446744073709551615 4210666 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14576/statm: 16964 16156 118 309 0 16651 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 73212

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 14578
/proc/meminfo: memFree=1262760/2055920 swapFree=4175308/4192956
[pid=14573] ppid=14571 vsize=5356 CPUtime=0.02
/proc/14573/stat : 14573 (rsat.sh) S 14571 14573 14043 0 -1 4194304 315 535 0 0 0 0 2 0 16 0 1 0 1116081861 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14573/statm: 1339 242 199 169 0 50 0
[pid=14576] ppid=14573 vsize=69828 CPUtime=1061.86
/proc/14576/stat : 14576 (rsat) R 14573 14573 14043 0 -1 4194304 66806 0 0 0 106147 39 0 0 25 0 1 0 1116081864 71503872 16675 1992294400 4194304 5460562 548682068784 18446744073709551615 4198198 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14576/statm: 17457 16675 118 309 0 17144 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 75184

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 14578
/proc/meminfo: memFree=1262760/2055920 swapFree=4175308/4192956
[pid=14573] ppid=14571 vsize=5356 CPUtime=0.02
/proc/14573/stat : 14573 (rsat.sh) S 14571 14573 14043 0 -1 4194304 315 535 0 0 0 0 2 0 16 0 1 0 1116081861 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14573/statm: 1339 242 199 169 0 50 0
[pid=14576] ppid=14573 vsize=69828 CPUtime=1121.84
/proc/14576/stat : 14576 (rsat) R 14573 14573 14043 0 -1 4194304 66806 0 0 0 112145 39 0 0 25 0 1 0 1116081864 71503872 16675 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14576/statm: 17457 16675 118 309 0 17144 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 75184

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 14578
/proc/meminfo: memFree=1259816/2055920 swapFree=4175308/4192956
[pid=14573] ppid=14571 vsize=5356 CPUtime=0.02
/proc/14573/stat : 14573 (rsat.sh) S 14571 14573 14043 0 -1 4194304 315 535 0 0 0 0 2 0 16 0 1 0 1116081861 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14573/statm: 1339 242 199 169 0 50 0
[pid=14576] ppid=14573 vsize=72648 CPUtime=1181.83
/proc/14576/stat : 14576 (rsat) R 14573 14573 14043 0 -1 4194304 69557 0 0 0 118141 42 0 0 25 0 1 0 1116081864 74391552 17410 1992294400 4194304 5460562 548682068784 18446744073709551615 4225797 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14576/statm: 18162 17410 118 309 0 17849 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 78004



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 14578
/proc/meminfo: memFree=1259880/2055920 swapFree=4175308/4192956
[pid=14573] ppid=14571 vsize=5356 CPUtime=0.02
/proc/14573/stat : 14573 (rsat.sh) S 14571 14573 14043 0 -1 4194304 315 535 0 0 0 0 2 0 16 0 1 0 1116081861 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14573/statm: 1339 242 199 169 0 50 0
[pid=14576] ppid=14573 vsize=72648 CPUtime=1200.03
/proc/14576/stat : 14576 (rsat) R 14573 14573 14043 0 -1 4194304 69557 0 0 0 119961 42 0 0 25 0 1 0 1116081864 74391552 17410 1992294400 4194304 5460562 548682068784 18446744073709551615 4200103 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14576/statm: 18162 17410 118 309 0 17849 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 78004

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 14578
/proc/meminfo: memFree=1259880/2055920 swapFree=4175308/4192956
[pid=14573] ppid=14571 vsize=5356 CPUtime=0.02
/proc/14573/stat : 14573 (rsat.sh) S 14571 14573 14043 0 -1 4194304 315 535 0 0 0 0 2 0 16 0 1 0 1116081861 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14573/statm: 1339 242 199 169 0 50 0
[pid=14576] ppid=14573 vsize=72648 CPUtime=1200.03
/proc/14576/stat : 14576 (rsat) R 14573 14573 14043 0 -1 4194304 69557 0 0 0 119961 42 0 0 25 0 1 0 1116081864 74391552 17410 1992294400 4194304 5460562 548682068784 18446744073709551615 4200103 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14576/statm: 18162 17410 118 309 0 17849 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 78004

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 14573 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=32994
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=2999
# CPU time returned by wait4() is 0.035993
# 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): 1200.51
CPU time (s): 1200.05
CPU user time (s): 1199.63
CPU system time (s): 0.42
CPU usage (%): 99.9615
Max. virtual memory (cumulated for all children) (KiB): 86196

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.032994
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 850
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= 6
involuntary context switches= 3

runsolver used 1.3258 second user time and 3.04954 second system time

The end

Launcher Data 

Begin job on node55 at 2009-03-30 19:30:00
IDJOB=1537749
IDBENCH=70290
IDSOLVER=545
FILE ID=node55/1537749-1238434200
PBS_JOBID= 9061536
Free space on /tmp= 66304 MiB

SOLVER NAME= Rsat 2009-03-22
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/2000/unif-k3-r4.2-v2000-c8400-S1442480583-017.cnf
COMMAND LINE= HOME/rsat.sh BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1537749-1238434200/watcher-1537749-1238434200 -o /tmp/evaluation-result-1537749-1238434200/solver-1537749-1238434200 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/rsat.sh HOME/instance-1537749-1238434200.cnf HOME

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

MD5SUM BENCH= e16a301b3b11f2fcadc19b12fcb8ed0b
RANDOM SEED=1607918013

node55.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		: 3000.259
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		: 3000.259
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:       1330520 kB
Buffers:         94508 kB
Cached:         526128 kB
SwapCached:      11560 kB
Active:         119740 kB
Inactive:       514028 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1330520 kB
SwapTotal:     4192956 kB
SwapFree:      4175308 kB
Dirty:            5900 kB
Writeback:           0 kB
Mapped:          18884 kB
Slab:            77668 kB
Committed_AS:  2759196 kB
PageTables:       1372 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= 66296 MiB
End job on node55 at 2009-03-30 19:50:02