Trace number 1537776

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) 1200.03 1200.61

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/6000/
unif-k3-r4.2-v6000-c25200-S2125430099-013.cnf
MD5SUM7cb8956402a507cc73d79fe8c2c7c68b
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark26.6619
Satisfiable
(Un)Satisfiability was proved
Number of variables6000
Number of clauses25200
Sum of the clauses size75600
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 325200
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...
0.00/0.02	c ==============================================================================
0.00/0.02	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.02	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.02	c ==============================================================================
0.00/0.02	c |         0 |   25200    75600 |    7560       0        0     nan |  0.000 % |
0.00/0.07	c |         0 |   25026    76177 |      --       0       --      -- |     --   | -174/577
0.00/0.07	c ==============================================================================
0.00/0.07	c Result  :   #vars: 5825   #clauses: 25026   #literals: 76177
0.00/0.07	c CPU time:   0.06499 s
0.00/0.07	c ==============================================================================
0.09/0.10	c Rsat version 3.02
0.09/0.12	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-1537776-1238436179/watcher-1537776-1238436179 -o /tmp/evaluation-result-1537776-1238436179/solver-1537776-1238436179 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/rsat.sh HOME/instance-1537776-1238436179.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: 1.85 1.79 1.47 3/64 18603
/proc/meminfo: memFree=1169848/2055920 swapFree=4176920/4192956
[pid=18603] ppid=18601 vsize=5356 CPUtime=0
/proc/18603/stat : 18603 (rsat.sh) R 18601 18603 18504 0 -1 4194304 271 0 0 0 0 0 0 0 18 0 1 0 1116282804 5484544 239 1992294400 4194304 4889804 548682068768 18446744073709551615 266134416031 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/18603/statm: 1339 239 198 169 0 50 0
[pid=18604] ppid=18603 vsize=2168 CPUtime=0
/proc/18604/stat : 18604 (SatElite) R 18603 18603 18504 0 -1 4194304 339 0 0 0 0 0 0 0 18 0 1 0 1116282804 2220032 322 1992294400 4194304 4959918 548682068656 18446744073709551615 4237318 0 0 4096 3 0 0 0 17 0 0 0
/proc/18604/statm: 542 324 64 186 0 352 0

[startup+0.0132469 s]
/proc/loadavg: 1.85 1.79 1.47 3/64 18603
/proc/meminfo: memFree=1169848/2055920 swapFree=4176920/4192956
[pid=18603] ppid=18601 vsize=5356 CPUtime=0
/proc/18603/stat : 18603 (rsat.sh) S 18601 18603 18504 0 -1 4194304 290 0 0 0 0 0 0 0 18 0 1 0 1116282804 5484544 240 1992294400 4194304 4889804 548682068768 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18603/statm: 1339 240 199 169 0 50 0
[pid=18604] ppid=18603 vsize=3776 CPUtime=0
/proc/18604/stat : 18604 (SatElite) R 18603 18603 18504 0 -1 4194304 756 0 0 0 0 0 0 0 19 0 1 0 1116282804 3866624 739 1992294400 4194304 4959918 548682068656 18446744073709551615 4444576 0 0 4096 3 0 0 0 17 0 0 0
/proc/18604/statm: 944 741 64 186 0 754 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9132

[startup+0.102254 s]
/proc/loadavg: 1.85 1.79 1.47 3/64 18603
/proc/meminfo: memFree=1169848/2055920 swapFree=4176920/4192956
[pid=18603] ppid=18601 vsize=5356 CPUtime=0
/proc/18603/stat : 18603 (rsat.sh) S 18601 18603 18504 0 -1 4194304 290 0 0 0 0 0 0 0 18 0 1 0 1116282804 5484544 240 1992294400 4194304 4889804 548682068768 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18603/statm: 1339 240 199 169 0 50 0
[pid=18604] ppid=18603 vsize=5908 CPUtime=0.09
/proc/18604/stat : 18604 (SatElite) R 18603 18603 18504 0 -1 4194304 1350 0 0 0 8 1 0 0 19 0 1 0 1116282804 6049792 1313 1992294400 4194304 4959918 548682068656 18446744073709551615 4444704 0 0 4096 3 0 0 0 17 0 0 0
/proc/18604/statm: 1477 1313 93 186 0 1287 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11264

[startup+0.302287 s]
/proc/loadavg: 1.85 1.79 1.47 3/64 18603
/proc/meminfo: memFree=1169848/2055920 swapFree=4176920/4192956
[pid=18603] ppid=18601 vsize=5356 CPUtime=0.09
/proc/18603/stat : 18603 (rsat.sh) S 18601 18603 18504 0 -1 4194304 315 1353 0 0 0 0 8 1 16 0 1 0 1116282804 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18603/statm: 1339 242 199 169 0 50 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5356

[startup+0.702332 s]
/proc/loadavg: 1.85 1.79 1.47 3/64 18603
/proc/meminfo: memFree=1169848/2055920 swapFree=4176920/4192956
[pid=18603] ppid=18601 vsize=5356 CPUtime=0.09
/proc/18603/stat : 18603 (rsat.sh) S 18601 18603 18504 0 -1 4194304 315 1353 0 0 0 0 8 1 16 0 1 0 1116282804 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18603/statm: 1339 242 199 169 0 50 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5356

[startup+1.50241 s]
/proc/loadavg: 1.86 1.80 1.47 2/66 18606
/proc/meminfo: memFree=1163880/2055920 swapFree=4176920/4192956
[pid=18603] ppid=18601 vsize=5356 CPUtime=0.09
/proc/18603/stat : 18603 (rsat.sh) S 18601 18603 18504 0 -1 4194304 315 1353 0 0 0 0 8 1 16 0 1 0 1116282804 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18603/statm: 1339 242 199 169 0 50 0
[pid=18606] ppid=18603 vsize=8844 CPUtime=1.38
/proc/18606/stat : 18606 (rsat) R 18603 18603 18504 0 -1 4194304 1789 0 0 0 137 1 0 0 25 0 1 0 1116282815 9056256 1752 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 0 0 0
/proc/18606/statm: 2211 1752 116 309 0 1898 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 14200

[startup+3.10159 s]
/proc/loadavg: 1.86 1.80 1.47 2/66 18606
/proc/meminfo: memFree=1160552/2055920 swapFree=4176920/4192956
[pid=18603] ppid=18601 vsize=5356 CPUtime=0.09
/proc/18603/stat : 18603 (rsat.sh) S 18601 18603 18504 0 -1 4194304 315 1353 0 0 0 0 8 1 16 0 1 0 1116282804 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18603/statm: 1339 242 199 169 0 50 0
[pid=18606] ppid=18603 vsize=10952 CPUtime=2.98
/proc/18606/stat : 18606 (rsat) R 18603 18603 18504 0 -1 4194304 2424 0 0 0 297 1 0 0 25 0 1 0 1116282815 11214848 2255 1992294400 4194304 5460562 548682068784 18446744073709551615 4198368 0 0 4096 1026 0 0 0 17 0 0 0
/proc/18606/statm: 2738 2255 118 309 0 2425 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 16308

[startup+6.30194 s]
/proc/loadavg: 1.86 1.80 1.47 2/66 18606
/proc/meminfo: memFree=1158832/2055920 swapFree=4176920/4192956
[pid=18603] ppid=18601 vsize=5356 CPUtime=0.09
/proc/18603/stat : 18603 (rsat.sh) S 18601 18603 18504 0 -1 4194304 315 1353 0 0 0 0 8 1 16 0 1 0 1116282804 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18603/statm: 1339 242 199 169 0 50 0
[pid=18606] ppid=18603 vsize=12192 CPUtime=6.17
/proc/18606/stat : 18606 (rsat) R 18603 18603 18504 0 -1 4194304 3027 0 0 0 616 1 0 0 25 0 1 0 1116282815 12484608 2570 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 0 0 0
/proc/18606/statm: 3048 2570 118 309 0 2735 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 17548

[startup+12.7017 s]
/proc/loadavg: 1.81 1.79 1.47 2/66 18606
/proc/meminfo: memFree=1157168/2055920 swapFree=4176920/4192956
[pid=18603] ppid=18601 vsize=5356 CPUtime=0.09
/proc/18603/stat : 18603 (rsat.sh) S 18601 18603 18504 0 -1 4194304 315 1353 0 0 0 0 8 1 16 0 1 0 1116282804 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18603/statm: 1339 242 199 169 0 50 0
[pid=18606] ppid=18603 vsize=13860 CPUtime=12.58
/proc/18606/stat : 18606 (rsat) R 18603 18603 18504 0 -1 4194304 3802 0 0 0 1256 2 0 0 25 0 1 0 1116282815 14192640 2961 1992294400 4194304 5460562 548682068784 18446744073709551615 4210625 0 0 4096 1026 0 0 0 17 0 0 0
/proc/18606/statm: 3465 2961 118 309 0 3152 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 19216

[startup+25.5011 s]
/proc/loadavg: 1.76 1.78 1.47 2/66 18606
/proc/meminfo: memFree=1154992/2055920 swapFree=4176920/4192956
[pid=18603] ppid=18601 vsize=5356 CPUtime=0.09
/proc/18603/stat : 18603 (rsat.sh) S 18601 18603 18504 0 -1 4194304 315 1353 0 0 0 0 8 1 16 0 1 0 1116282804 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18603/statm: 1339 242 199 169 0 50 0
[pid=18606] ppid=18603 vsize=15976 CPUtime=25.37
/proc/18606/stat : 18606 (rsat) R 18603 18603 18504 0 -1 4194304 5147 0 0 0 2534 3 0 0 25 0 1 0 1116282815 16359424 3538 1992294400 4194304 5460562 548682068784 18446744073709551615 4198067 0 0 4096 1026 0 0 0 17 0 0 0
/proc/18606/statm: 3994 3538 118 309 0 3681 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 21332

[startup+51.1019 s]
/proc/loadavg: 1.57 1.73 1.46 2/66 18606
/proc/meminfo: memFree=1150896/2055920 swapFree=4176920/4192956
[pid=18603] ppid=18601 vsize=5356 CPUtime=0.09
/proc/18603/stat : 18603 (rsat.sh) S 18601 18603 18504 0 -1 4194304 315 1353 0 0 0 0 8 1 16 0 1 0 1116282804 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18603/statm: 1339 242 199 169 0 50 0
[pid=18606] ppid=18603 vsize=20992 CPUtime=50.96
/proc/18606/stat : 18606 (rsat) R 18603 18603 18504 0 -1 4194304 8579 0 0 0 5090 6 0 0 25 0 1 0 1116282815 21495808 4756 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 0 0 0
/proc/18606/statm: 5248 4756 118 309 0 4935 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 26348

[startup+102.306 s]
/proc/loadavg: 1.32 1.63 1.44 2/66 18606
/proc/meminfo: memFree=1141808/2055920 swapFree=4176920/4192956
[pid=18603] ppid=18601 vsize=5356 CPUtime=0.09
/proc/18603/stat : 18603 (rsat.sh) S 18601 18603 18504 0 -1 4194304 315 1353 0 0 0 0 8 1 16 0 1 0 1116282804 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18603/statm: 1339 242 199 169 0 50 0
[pid=18606] ppid=18603 vsize=29432 CPUtime=102.14
/proc/18606/stat : 18606 (rsat) R 18603 18603 18504 0 -1 4194304 13262 0 0 0 10206 8 0 0 25 0 1 0 1116282815 30138368 6777 1992294400 4194304 5460562 548682068784 18446744073709551615 4226238 0 0 4096 1026 0 0 0 17 0 0 0
/proc/18606/statm: 7358 6777 118 309 0 7045 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 34788

[startup+162.301 s]
/proc/loadavg: 1.12 1.52 1.41 2/66 18606
/proc/meminfo: memFree=1134512/2055920 swapFree=4176920/4192956
[pid=18603] ppid=18601 vsize=5356 CPUtime=0.09
/proc/18603/stat : 18603 (rsat.sh) S 18601 18603 18504 0 -1 4194304 315 1353 0 0 0 0 8 1 16 0 1 0 1116282804 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18603/statm: 1339 242 199 169 0 50 0
[pid=18606] ppid=18603 vsize=37268 CPUtime=162.1
/proc/18606/stat : 18606 (rsat) R 18603 18603 18504 0 -1 4194304 19112 0 0 0 16199 11 0 0 25 0 1 0 1116282815 38162432 8787 1992294400 4194304 5460562 548682068784 18446744073709551615 4226082 0 0 4096 1026 0 0 0 17 0 0 0
/proc/18606/statm: 9317 8787 118 309 0 9004 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 42624

[startup+222.302 s]
/proc/loadavg: 1.04 1.42 1.38 2/66 18606
/proc/meminfo: memFree=1127472/2055920 swapFree=4176920/4192956
[pid=18603] ppid=18601 vsize=5356 CPUtime=0.09
/proc/18603/stat : 18603 (rsat.sh) S 18601 18603 18504 0 -1 4194304 315 1353 0 0 0 0 8 1 16 0 1 0 1116282804 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18603/statm: 1339 242 199 169 0 50 0
[pid=18606] ppid=18603 vsize=44096 CPUtime=222.09
/proc/18606/stat : 18606 (rsat) R 18603 18603 18504 0 -1 4194304 22750 0 0 0 22195 14 0 0 25 0 1 0 1116282815 45154304 10505 1992294400 4194304 5460562 548682068784 18446744073709551615 4198106 0 0 4096 1026 0 0 0 17 0 0 0
/proc/18606/statm: 11024 10505 118 309 0 10711 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 49452

[startup+282.302 s]
/proc/loadavg: 1.01 1.34 1.36 2/66 18606
/proc/meminfo: memFree=1122480/2055920 swapFree=4176920/4192956
[pid=18603] ppid=18601 vsize=5356 CPUtime=0.09
/proc/18603/stat : 18603 (rsat.sh) S 18601 18603 18504 0 -1 4194304 315 1353 0 0 0 0 8 1 16 0 1 0 1116282804 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18603/statm: 1339 242 199 169 0 50 0
[pid=18606] ppid=18603 vsize=48352 CPUtime=282.05
/proc/18606/stat : 18606 (rsat) R 18603 18603 18504 0 -1 4194304 25787 0 0 0 28190 15 0 0 25 0 1 0 1116282815 49512448 11622 1992294400 4194304 5460562 548682068784 18446744073709551615 4202516 0 0 4096 1026 0 0 0 17 0 0 0
/proc/18606/statm: 12088 11622 118 309 0 11775 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 53708

[startup+342.301 s]
/proc/loadavg: 1.00 1.28 1.33 2/66 18606
/proc/meminfo: memFree=1116400/2055920 swapFree=4176920/4192956
[pid=18603] ppid=18601 vsize=5356 CPUtime=0.09
/proc/18603/stat : 18603 (rsat.sh) S 18601 18603 18504 0 -1 4194304 315 1353 0 0 0 0 8 1 16 0 1 0 1116282804 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18603/statm: 1339 242 199 169 0 50 0
[pid=18606] ppid=18603 vsize=55784 CPUtime=342.03
/proc/18606/stat : 18606 (rsat) R 18603 18603 18504 0 -1 4194304 30155 0 0 0 34186 17 0 0 25 0 1 0 1116282815 57122816 13232 1992294400 4194304 5460562 548682068784 18446744073709551615 4198106 0 0 4096 1026 0 0 0 17 0 0 0
/proc/18606/statm: 13946 13232 118 309 0 13633 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 61140

[startup+402.302 s]
/proc/loadavg: 1.00 1.22 1.31 2/66 18606
/proc/meminfo: memFree=1111024/2055920 swapFree=4176920/4192956

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

/proc/18606/statm: 17304 16696 118 309 0 16991 0
Current children cumulated CPU time (s) 522.04
Current children cumulated vsize (KiB) 74572

[startup+582.302 s]
/proc/loadavg: 1.00 1.12 1.25 2/66 18606
/proc/meminfo: memFree=1096688/2055920 swapFree=4176920/4192956
[pid=18603] ppid=18601 vsize=5356 CPUtime=0.09
/proc/18603/stat : 18603 (rsat.sh) S 18601 18603 18504 0 -1 4194304 315 1353 0 0 0 0 8 1 16 0 1 0 1116282804 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18603/statm: 1339 242 199 169 0 50 0
[pid=18606] ppid=18603 vsize=74620 CPUtime=581.92
/proc/18606/stat : 18606 (rsat) R 18603 18603 18504 0 -1 4194304 43926 0 0 0 58166 26 0 0 25 0 1 0 1116282815 76410880 18075 1992294400 4194304 5460562 548682068784 18446744073709551615 4198020 0 0 4096 1026 0 0 0 17 0 0 0
/proc/18606/statm: 18655 18075 118 309 0 18342 0
Current children cumulated CPU time (s) 582.01
Current children cumulated vsize (KiB) 79976

[startup+642.302 s]
/proc/loadavg: 1.00 1.09 1.23 2/66 18606
/proc/meminfo: memFree=1091184/2055920 swapFree=4176920/4192956
[pid=18603] ppid=18601 vsize=5356 CPUtime=0.09
/proc/18603/stat : 18603 (rsat.sh) S 18601 18603 18504 0 -1 4194304 315 1353 0 0 0 0 8 1 16 0 1 0 1116282804 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18603/statm: 1339 242 199 169 0 50 0
[pid=18606] ppid=18603 vsize=79980 CPUtime=641.9
/proc/18606/stat : 18606 (rsat) R 18603 18603 18504 0 -1 4194304 47282 0 0 0 64161 29 0 0 25 0 1 0 1116282815 81899520 19447 1992294400 4194304 5460562 548682068784 18446744073709551615 4198165 0 0 4096 1026 0 0 0 17 0 0 0
/proc/18606/statm: 19995 19447 118 309 0 19682 0
Current children cumulated CPU time (s) 641.99
Current children cumulated vsize (KiB) 85336

[startup+702.301 s]
/proc/loadavg: 1.00 1.07 1.21 2/66 18606
/proc/meminfo: memFree=1087216/2055920 swapFree=4176920/4192956
[pid=18603] ppid=18601 vsize=5356 CPUtime=0.09
/proc/18603/stat : 18603 (rsat.sh) S 18601 18603 18504 0 -1 4194304 315 1353 0 0 0 0 8 1 16 0 1 0 1116282804 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18603/statm: 1339 242 199 169 0 50 0
[pid=18606] ppid=18603 vsize=83916 CPUtime=701.87
/proc/18606/stat : 18606 (rsat) R 18603 18603 18504 0 -1 4194304 49276 0 0 0 70157 30 0 0 25 0 1 0 1116282815 85929984 20449 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 0 0 0
/proc/18606/statm: 20979 20449 118 309 0 20666 0
Current children cumulated CPU time (s) 701.96
Current children cumulated vsize (KiB) 89272

[startup+762.307 s]
/proc/loadavg: 1.00 1.06 1.19 2/66 18606
/proc/meminfo: memFree=1080880/2055920 swapFree=4176920/4192956
[pid=18603] ppid=18601 vsize=5356 CPUtime=0.09
/proc/18603/stat : 18603 (rsat.sh) S 18601 18603 18504 0 -1 4194304 315 1353 0 0 0 0 8 1 16 0 1 0 1116282804 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18603/statm: 1339 242 199 169 0 50 0
[pid=18606] ppid=18603 vsize=90004 CPUtime=761.84
/proc/18606/stat : 18606 (rsat) R 18603 18603 18504 0 -1 4194304 52818 0 0 0 76152 32 0 0 25 0 1 0 1116282815 92164096 22007 1992294400 4194304 5460562 548682068784 18446744073709551615 4210666 0 0 4096 1026 0 0 0 17 0 0 0
/proc/18606/statm: 22501 22007 118 309 0 22188 0
Current children cumulated CPU time (s) 761.93
Current children cumulated vsize (KiB) 95360

[startup+822.301 s]
/proc/loadavg: 1.00 1.04 1.18 2/66 18606
/proc/meminfo: memFree=1078128/2055920 swapFree=4176920/4192956
[pid=18603] ppid=18601 vsize=5356 CPUtime=0.09
/proc/18603/stat : 18603 (rsat.sh) S 18601 18603 18504 0 -1 4194304 315 1353 0 0 0 0 8 1 16 0 1 0 1116282804 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18603/statm: 1339 242 199 169 0 50 0
[pid=18606] ppid=18603 vsize=92732 CPUtime=821.81
/proc/18606/stat : 18606 (rsat) R 18603 18603 18504 0 -1 4194304 54510 0 0 0 82148 33 0 0 25 0 1 0 1116282815 94957568 22707 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 0 0 0
/proc/18606/statm: 23183 22707 118 309 0 22870 0
Current children cumulated CPU time (s) 821.9
Current children cumulated vsize (KiB) 98088

[startup+882.301 s]
/proc/loadavg: 1.00 1.03 1.17 2/66 18606
/proc/meminfo: memFree=1073328/2055920 swapFree=4176920/4192956
[pid=18603] ppid=18601 vsize=5356 CPUtime=0.09
/proc/18603/stat : 18603 (rsat.sh) S 18601 18603 18504 0 -1 4194304 315 1353 0 0 0 0 8 1 16 0 1 0 1116282804 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18603/statm: 1339 242 199 169 0 50 0
[pid=18606] ppid=18603 vsize=97444 CPUtime=881.79
/proc/18606/stat : 18606 (rsat) R 18603 18603 18504 0 -1 4194304 56698 0 0 0 88144 35 0 0 25 0 1 0 1116282815 99782656 23903 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 0 0 0
/proc/18606/statm: 24361 23903 118 309 0 24048 0
Current children cumulated CPU time (s) 881.88
Current children cumulated vsize (KiB) 102800

[startup+942.303 s]
/proc/loadavg: 1.00 1.03 1.16 2/66 18606
/proc/meminfo: memFree=1070704/2055920 swapFree=4176920/4192956
[pid=18603] ppid=18601 vsize=5356 CPUtime=0.09
/proc/18603/stat : 18603 (rsat.sh) S 18601 18603 18504 0 -1 4194304 315 1353 0 0 0 0 8 1 16 0 1 0 1116282804 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18603/statm: 1339 242 199 169 0 50 0
[pid=18606] ppid=18603 vsize=102132 CPUtime=941.74
/proc/18606/stat : 18606 (rsat) R 18603 18603 18504 0 -1 4194304 59922 0 0 0 94138 36 0 0 25 0 1 0 1116282815 104583168 24561 1992294400 4194304 5460562 548682068784 18446744073709551615 4198009 0 0 4096 1026 0 0 0 17 0 0 0
/proc/18606/statm: 25533 24561 118 309 0 25220 0
Current children cumulated CPU time (s) 941.83
Current children cumulated vsize (KiB) 107488

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.14 2/66 18606
/proc/meminfo: memFree=1066992/2055920 swapFree=4176920/4192956
[pid=18603] ppid=18601 vsize=5356 CPUtime=0.09
/proc/18603/stat : 18603 (rsat.sh) S 18601 18603 18504 0 -1 4194304 315 1353 0 0 0 0 8 1 16 0 1 0 1116282804 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18603/statm: 1339 242 199 169 0 50 0
[pid=18606] ppid=18603 vsize=105636 CPUtime=1001.72
/proc/18606/stat : 18606 (rsat) R 18603 18603 18504 0 -1 4194304 62860 0 0 0 100134 38 0 0 25 0 1 0 1116282815 108171264 25483 1992294400 4194304 5460562 548682068784 18446744073709551615 4226212 0 0 4096 1026 0 0 0 17 0 0 0
/proc/18606/statm: 26409 25483 118 309 0 26096 0
Current children cumulated CPU time (s) 1001.81
Current children cumulated vsize (KiB) 110992

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.13 2/66 18606
/proc/meminfo: memFree=1060976/2055920 swapFree=4176920/4192956
[pid=18603] ppid=18601 vsize=5356 CPUtime=0.09
/proc/18603/stat : 18603 (rsat.sh) S 18601 18603 18504 0 -1 4194304 315 1353 0 0 0 0 8 1 16 0 1 0 1116282804 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18603/statm: 1339 242 199 169 0 50 0
[pid=18606] ppid=18603 vsize=111536 CPUtime=1061.7
/proc/18606/stat : 18606 (rsat) R 18603 18603 18504 0 -1 4194304 66375 0 0 0 106129 41 0 0 25 0 1 0 1116282815 114212864 26982 1992294400 4194304 5460562 548682068784 18446744073709551615 4198372 0 0 4096 1026 0 0 0 17 0 0 0
/proc/18606/statm: 27884 26982 118 309 0 27571 0
Current children cumulated CPU time (s) 1061.79
Current children cumulated vsize (KiB) 116892

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.12 2/66 18606
/proc/meminfo: memFree=1056496/2055920 swapFree=4176920/4192956
[pid=18603] ppid=18601 vsize=5356 CPUtime=0.09
/proc/18603/stat : 18603 (rsat.sh) S 18601 18603 18504 0 -1 4194304 315 1353 0 0 0 0 8 1 16 0 1 0 1116282804 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18603/statm: 1339 242 199 169 0 50 0
[pid=18606] ppid=18603 vsize=115888 CPUtime=1121.67
/proc/18606/stat : 18606 (rsat) R 18603 18603 18504 0 -1 4194304 69501 0 0 0 112125 42 0 0 25 0 1 0 1116282815 118669312 28092 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 0 0 0
/proc/18606/statm: 28972 28092 118 309 0 28659 0
Current children cumulated CPU time (s) 1121.76
Current children cumulated vsize (KiB) 121244

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.11 2/66 18606
/proc/meminfo: memFree=1053680/2055920 swapFree=4176920/4192956
[pid=18603] ppid=18601 vsize=5356 CPUtime=0.09
/proc/18603/stat : 18603 (rsat.sh) S 18601 18603 18504 0 -1 4194304 315 1353 0 0 0 0 8 1 16 0 1 0 1116282804 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18603/statm: 1339 242 199 169 0 50 0
[pid=18606] ppid=18603 vsize=118660 CPUtime=1181.64
/proc/18606/stat : 18606 (rsat) R 18603 18603 18504 0 -1 4194304 72230 0 0 0 118121 43 0 0 25 0 1 0 1116282815 121507840 28805 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 0 0 0
/proc/18606/statm: 29665 28805 118 309 0 29352 0
Current children cumulated CPU time (s) 1181.73
Current children cumulated vsize (KiB) 124016



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.11 2/66 18606
/proc/meminfo: memFree=1053680/2055920 swapFree=4176920/4192956
[pid=18603] ppid=18601 vsize=5356 CPUtime=0.09
/proc/18603/stat : 18603 (rsat.sh) S 18601 18603 18504 0 -1 4194304 315 1353 0 0 0 0 8 1 16 0 1 0 1116282804 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18603/statm: 1339 242 199 169 0 50 0
[pid=18606] ppid=18603 vsize=118660 CPUtime=1199.94
/proc/18606/stat : 18606 (rsat) R 18603 18603 18504 0 -1 4194304 72230 0 0 0 119951 43 0 0 25 0 1 0 1116282815 121507840 28805 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 0 0 0
/proc/18606/statm: 29665 28805 118 309 0 29352 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 124016

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 18603 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=87986
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=18997
# CPU time returned by wait4() is 0.106983
# while last known CPU time is 1200.03
#
# 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): 1200.03
CPU user time (s): 1199.59
CPU system time (s): 0.44
CPU usage (%): 99.9515
Max. virtual memory (cumulated for all children) (KiB): 132208

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.087986
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= 1668
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 0.98185 second user time and 3.39448 second system time

The end

Launcher Data 

Begin job on node35 at 2009-03-30 20:02:59
IDJOB=1537776
IDBENCH=70317
IDSOLVER=545
FILE ID=node35/1537776-1238436179
PBS_JOBID= 9061598
Free space on /tmp= 66504 MiB

SOLVER NAME= Rsat 2009-03-22
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/6000/unif-k3-r4.2-v6000-c25200-S2125430099-013.cnf
COMMAND LINE= HOME/rsat.sh BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1537776-1238436179/watcher-1537776-1238436179 -o /tmp/evaluation-result-1537776-1238436179/solver-1537776-1238436179 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/rsat.sh HOME/instance-1537776-1238436179.cnf HOME

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

MD5SUM BENCH= 7cb8956402a507cc73d79fe8c2c7c68b
RANDOM SEED=1470471309

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:       1170328 kB
Buffers:         98760 kB
Cached:         690436 kB
SwapCached:      10144 kB
Active:         283608 kB
Inactive:       517312 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1170328 kB
SwapTotal:     4192956 kB
SwapFree:      4176920 kB
Dirty:            6380 kB
Writeback:           0 kB
Mapped:          17556 kB
Slab:            70788 kB
Committed_AS:  2727772 kB
PageTables:       1404 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 20:23:02