Trace number 1530418

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
HydraSAT-Flat 2009-03-22-Flat? (TO) 1200.12 1200.42

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/440/
unif-k3-r4.25-v440-c1870-S1350958473-082.cnf
MD5SUMc022e76aae9fa6802d112de6ed8b76d9
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark379.57
Satisfiable
(Un)Satisfiability was proved
Number of variables440
Number of clauses1870
Sum of the clauses size5610
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31870
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data


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-1530418-1238529716/watcher-1530418-1238529716 -o /tmp/evaluation-result-1530418-1238529716/solver-1530418-1238529716 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-flat HOME/instance-1530418-1238529716.cnf -rs 333296295 -co memory_limit 1800 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/68 29077
/proc/meminfo: memFree=1692000/2055920 swapFree=4177828/4192956
[pid=29077] ppid=29075 vsize=1596 CPUtime=0
/proc/29077/stat : 29077 (hydrasat-flat) R 29075 29077 28725 0 -1 4194304 208 0 0 0 0 0 0 0 18 0 1 0 1125633610 1634304 192 1992294400 134512640 135819388 4294956176 18446744073709551615 134601024 0 0 4096 1 0 0 0 17 1 0 0
/proc/29077/statm: 399 192 127 319 0 77 0

[startup+0.094132 s]
/proc/loadavg: 1.00 1.00 1.00 3/68 29077
/proc/meminfo: memFree=1692000/2055920 swapFree=4177828/4192956
[pid=29077] ppid=29075 vsize=1856 CPUtime=0.09
/proc/29077/stat : 29077 (hydrasat-flat) R 29075 29077 28725 0 -1 4194304 283 0 0 0 9 0 0 0 18 0 1 0 1125633610 1900544 266 1992294400 134512640 135819388 4294956176 18446744073709551615 134668397 0 0 4096 1 0 0 0 17 1 0 0
/proc/29077/statm: 464 266 148 319 0 142 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1856

[startup+0.101131 s]
/proc/loadavg: 1.00 1.00 1.00 3/68 29077
/proc/meminfo: memFree=1692000/2055920 swapFree=4177828/4192956
[pid=29077] ppid=29075 vsize=1856 CPUtime=0.09
/proc/29077/stat : 29077 (hydrasat-flat) R 29075 29077 28725 0 -1 4194304 284 0 0 0 9 0 0 0 18 0 1 0 1125633610 1900544 267 1992294400 134512640 135819388 4294956176 18446744073709551615 134616879 0 0 4096 1 0 0 0 17 1 0 0
/proc/29077/statm: 464 267 148 319 0 142 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1856

[startup+0.301144 s]
/proc/loadavg: 1.00 1.00 1.00 3/68 29077
/proc/meminfo: memFree=1692000/2055920 swapFree=4177828/4192956
[pid=29077] ppid=29075 vsize=1984 CPUtime=0.29
/proc/29077/stat : 29077 (hydrasat-flat) R 29075 29077 28725 0 -1 4194304 319 0 0 0 29 0 0 0 19 0 1 0 1125633610 2031616 302 1992294400 134512640 135819388 4294956176 18446744073709551615 134617230 0 0 4096 1 0 0 0 17 1 0 0
/proc/29077/statm: 496 302 148 319 0 174 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1984

[startup+0.701171 s]
/proc/loadavg: 1.00 1.00 1.00 3/68 29077
/proc/meminfo: memFree=1692000/2055920 swapFree=4177828/4192956
[pid=29077] ppid=29075 vsize=2116 CPUtime=0.69
/proc/29077/stat : 29077 (hydrasat-flat) R 29075 29077 28725 0 -1 4194304 358 0 0 0 69 0 0 0 22 0 1 0 1125633610 2166784 341 1992294400 134512640 135819388 4294956176 18446744073709551615 134603043 0 0 4096 1 0 0 0 17 1 0 0
/proc/29077/statm: 529 341 148 319 0 207 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2116

[startup+1.50122 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 29078
/proc/meminfo: memFree=1691096/2055920 swapFree=4177828/4192956
[pid=29077] ppid=29075 vsize=2512 CPUtime=1.49
/proc/29077/stat : 29077 (hydrasat-flat) R 29075 29077 28725 0 -1 4194304 462 0 0 0 149 0 0 0 25 0 1 0 1125633610 2572288 445 1992294400 134512640 135819388 4294956176 18446744073709551615 134617587 0 0 4096 1 0 0 0 17 1 0 0
/proc/29077/statm: 628 445 148 319 0 306 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2512

[startup+3.10133 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 29078
/proc/meminfo: memFree=1690200/2055920 swapFree=4177828/4192956
[pid=29077] ppid=29075 vsize=3588 CPUtime=3.09
/proc/29077/stat : 29077 (hydrasat-flat) R 29075 29077 28725 0 -1 4194304 717 0 0 0 309 0 0 0 25 0 1 0 1125633610 3674112 700 1992294400 134512640 135819388 4294956176 18446744073709551615 134616915 0 0 4096 1 0 0 0 17 1 0 0
/proc/29077/statm: 897 700 148 319 0 575 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3588

[startup+6.30255 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 29078
/proc/meminfo: memFree=1688152/2055920 swapFree=4177828/4192956
[pid=29077] ppid=29075 vsize=5352 CPUtime=6.29
/proc/29077/stat : 29077 (hydrasat-flat) R 29075 29077 28725 0 -1 4194304 1145 0 0 0 629 0 0 0 25 0 1 0 1125633610 5480448 1128 1992294400 134512640 135819388 4294956176 18446744073709551615 134617610 0 0 4096 1 0 0 0 17 1 0 0
/proc/29077/statm: 1338 1128 148 319 0 1016 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5352

[startup+12.702 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 29078
/proc/meminfo: memFree=1685464/2055920 swapFree=4177828/4192956
[pid=29077] ppid=29075 vsize=7956 CPUtime=12.68
/proc/29077/stat : 29077 (hydrasat-flat) R 29075 29077 28725 0 -1 4194304 1744 0 0 0 1268 0 0 0 25 0 1 0 1125633610 8146944 1727 1992294400 134512640 135819388 4294956176 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/29077/statm: 1989 1727 148 319 0 1667 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 7956

[startup+25.5018 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 29078
/proc/meminfo: memFree=1680856/2055920 swapFree=4177828/4192956
[pid=29077] ppid=29075 vsize=13000 CPUtime=25.48
/proc/29077/stat : 29077 (hydrasat-flat) R 29075 29077 28725 0 -1 4194304 2925 0 0 0 2547 1 0 0 25 0 1 0 1125633610 13312000 2862 1992294400 134512640 135819388 4294956176 18446744073709551615 134617275 0 0 4096 1 0 0 0 17 1 0 0
/proc/29077/statm: 3250 2862 148 319 0 2928 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 13000

[startup+51.1015 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 29078
/proc/meminfo: memFree=1675224/2055920 swapFree=4177828/4192956
[pid=29077] ppid=29075 vsize=19360 CPUtime=51.08
/proc/29077/stat : 29077 (hydrasat-flat) R 29075 29077 28725 0 -1 4194304 4415 0 0 0 5105 3 0 0 25 0 1 0 1125633610 19824640 4287 1992294400 134512640 135819388 4294956176 18446744073709551615 134616857 0 0 4096 1 0 0 0 17 1 0 0
/proc/29077/statm: 4840 4287 148 319 0 4518 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 19360

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 29078
/proc/meminfo: memFree=1666904/2055920 swapFree=4177828/4192956
[pid=29077] ppid=29075 vsize=28420 CPUtime=102.26
/proc/29077/stat : 29077 (hydrasat-flat) R 29075 29077 28725 0 -1 4194304 6501 0 0 0 10222 4 0 0 25 0 1 0 1125633610 29102080 6337 1992294400 134512640 135819388 4294956176 18446744073709551615 134617710 0 0 4096 1 0 0 0 17 1 0 0
/proc/29077/statm: 7105 6337 148 319 0 6783 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 28420

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 29078
/proc/meminfo: memFree=1658328/2055920 swapFree=4177828/4192956
[pid=29077] ppid=29075 vsize=38996 CPUtime=162.25
/proc/29077/stat : 29077 (hydrasat-flat) R 29075 29077 28725 0 -1 4194304 9028 0 0 0 16219 6 0 0 25 0 1 0 1125633610 39931904 8466 1992294400 134512640 135819388 4294956176 18446744073709551615 134616815 0 0 4096 1 0 0 0 17 1 0 0
/proc/29077/statm: 9749 8466 148 319 0 9427 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 38996

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 29078
/proc/meminfo: memFree=1652184/2055920 swapFree=4177828/4192956
[pid=29077] ppid=29075 vsize=45248 CPUtime=222.23
/proc/29077/stat : 29077 (hydrasat-flat) R 29075 29077 28725 0 -1 4194304 10562 0 0 0 22216 7 0 0 25 0 1 0 1125633610 46333952 10000 1992294400 134512640 135819388 4294956176 18446744073709551615 134617275 0 0 4096 1 0 0 0 17 1 0 0
/proc/29077/statm: 11312 10000 148 319 0 10990 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 45248

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 29078
/proc/meminfo: memFree=1646808/2055920 swapFree=4177828/4192956
[pid=29077] ppid=29075 vsize=50988 CPUtime=282.21
/proc/29077/stat : 29077 (hydrasat-flat) R 29075 29077 28725 0 -1 4194304 12005 0 0 0 28213 8 0 0 25 0 1 0 1125633610 52211712 11342 1992294400 134512640 135819388 4294956176 18446744073709551615 134616989 0 0 4096 1 0 0 0 17 1 0 0
/proc/29077/statm: 12747 11342 148 319 0 12425 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 50988

[startup+342.301 s]
/proc/loadavg: 1.04 1.01 1.00 2/69 29078
/proc/meminfo: memFree=1640280/2055920 swapFree=4177828/4192956
[pid=29077] ppid=29075 vsize=58712 CPUtime=342.21
/proc/29077/stat : 29077 (hydrasat-flat) R 29075 29077 28725 0 -1 4194304 13917 0 0 0 34211 10 0 0 25 0 1 0 1125633610 60121088 12962 1992294400 134512640 135819388 4294956176 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/29077/statm: 14678 12962 148 319 0 14356 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 58712

[startup+402.301 s]
/proc/loadavg: 1.01 1.01 1.00 2/69 29078
/proc/meminfo: memFree=1635672/2055920 swapFree=4177828/4192956
[pid=29077] ppid=29075 vsize=64448 CPUtime=402.18
/proc/29077/stat : 29077 (hydrasat-flat) R 29075 29077 28725 0 -1 4194304 15303 0 0 0 40208 10 0 0 25 0 1 0 1125633610 65994752 14116 1992294400 134512640 135819388 4294956176 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/29077/statm: 16112 14116 148 319 0 15790 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 64448

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 29078
/proc/meminfo: memFree=1632408/2055920 swapFree=4177828/4192956
[pid=29077] ppid=29075 vsize=69820 CPUtime=462.17
/proc/29077/stat : 29077 (hydrasat-flat) R 29075 29077 28725 0 -1 4194304 16709 0 0 0 46205 12 0 0 25 0 1 0 1125633610 71495680 14917 1992294400 134512640 135819388 4294956176 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/29077/statm: 17455 14917 148 319 0 17133 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 69820

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 29078
/proc/meminfo: memFree=1629592/2055920 swapFree=4177828/4192956
[pid=29077] ppid=29075 vsize=72824 CPUtime=522.16
/proc/29077/stat : 29077 (hydrasat-flat) R 29075 29077 28725 0 -1 4194304 17444 0 0 0 52203 13 0 0 25 0 1 0 1125633610 74571776 15652 1992294400 134512640 135819388 4294956176 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/29077/statm: 18206 15652 148 319 0 17884 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 72824

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 29078
/proc/meminfo: memFree=1626392/2055920 swapFree=4177828/4192956
[pid=29077] ppid=29075 vsize=76276 CPUtime=582.14
/proc/29077/stat : 29077 (hydrasat-flat) R 29075 29077 28725 0 -1 4194304 18300 0 0 0 58200 14 0 0 25 0 1 0 1125633610 78106624 16508 1992294400 134512640 135819388 4294956176 18446744073709551615 134617571 0 0 4096 1 0 0 0 17 1 0 0
/proc/29077/statm: 19069 16508 148 319 0 18747 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 76276

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 29078
/proc/meminfo: memFree=1622744/2055920 swapFree=4177828/4192956
[pid=29077] ppid=29075 vsize=79696 CPUtime=642.13
/proc/29077/stat : 29077 (hydrasat-flat) R 29075 29077 28725 0 -1 4194304 19297 0 0 0 64198 15 0 0 25 0 1 0 1125633610 81608704 17374 1992294400 134512640 135819388 4294956176 18446744073709551615 134617580 0 0 4096 1 0 0 0 17 1 0 0
/proc/29077/statm: 19924 17374 148 319 0 19602 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 79696

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 29078
/proc/meminfo: memFree=1619736/2055920 swapFree=4177828/4192956
[pid=29077] ppid=29075 vsize=83688 CPUtime=702.11
/proc/29077/stat : 29077 (hydrasat-flat) R 29075 29077 28725 0 -1 4194304 20280 0 0 0 70195 16 0 0 25 0 1 0 1125633610 85696512 18096 1992294400 134512640 135819388 4294956176 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/29077/statm: 20922 18096 148 319 0 20600 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 83688

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 29078
/proc/meminfo: memFree=1616920/2055920 swapFree=4177828/4192956
[pid=29077] ppid=29075 vsize=86660 CPUtime=762.1
/proc/29077/stat : 29077 (hydrasat-flat) R 29075 29077 28725 0 -1 4194304 21053 0 0 0 76194 16 0 0 25 0 1 0 1125633610 88739840 18798 1992294400 134512640 135819388 4294956176 18446744073709551615 134616957 0 0 4096 1 0 0 0 17 1 0 0
/proc/29077/statm: 21665 18798 148 319 0 21343 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 86660

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 29078
/proc/meminfo: memFree=1610136/2055920 swapFree=4177828/4192956
[pid=29077] ppid=29075 vsize=93364 CPUtime=822.08
/proc/29077/stat : 29077 (hydrasat-flat) R 29075 29077 28725 0 -1 4194304 22927 0 0 0 82190 18 0 0 25 0 1 0 1125633610 95604736 20520 1992294400 134512640 135819388 4294956176 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/29077/statm: 23341 20520 148 319 0 23019 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 93364

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 29078
/proc/meminfo: memFree=1607576/2055920 swapFree=4177828/4192956
[pid=29077] ppid=29075 vsize=95864 CPUtime=882.07
/proc/29077/stat : 29077 (hydrasat-flat) R 29075 29077 28725 0 -1 4194304 23687 0 0 0 88188 19 0 0 25 0 1 0 1125633610 98164736 21119 1992294400 134512640 135819388 4294956176 18446744073709551615 134617580 0 0 4096 1 0 0 0 17 1 0 0
/proc/29077/statm: 23966 21119 148 319 0 23644 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 95864

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 29078
/proc/meminfo: memFree=1604888/2055920 swapFree=4177828/4192956
[pid=29077] ppid=29075 vsize=99512 CPUtime=942.05
/proc/29077/stat : 29077 (hydrasat-flat) R 29075 29077 28725 0 -1 4194304 24679 0 0 0 94186 19 0 0 25 0 1 0 1125633610 101900288 21790 1992294400 134512640 135819388 4294956176 18446744073709551615 134617192 0 0 4096 1 0 0 0 17 1 0 0
/proc/29077/statm: 24878 21790 148 319 0 24556 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 99512

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 29078
/proc/meminfo: memFree=1602008/2055920 swapFree=4177828/4192956
[pid=29077] ppid=29075 vsize=102988 CPUtime=1002.03
/proc/29077/stat : 29077 (hydrasat-flat) R 29075 29077 28725 0 -1 4194304 25585 0 0 0 100183 20 0 0 25 0 1 0 1125633610 105459712 22495 1992294400 134512640 135819388 4294956176 18446744073709551615 134617653 0 0 4096 1 0 0 0 17 1 0 0
/proc/29077/statm: 25747 22495 148 319 0 25425 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 102988

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 29078
/proc/meminfo: memFree=1598488/2055920 swapFree=4177828/4192956
[pid=29077] ppid=29075 vsize=106384 CPUtime=1062.02
/proc/29077/stat : 29077 (hydrasat-flat) R 29075 29077 28725 0 -1 4194304 26458 0 0 0 106181 21 0 0 25 0 1 0 1125633610 108937216 23368 1992294400 134512640 135819388 4294956176 18446744073709551615 134617259 0 0 4096 1 0 0 0 17 1 0 0
/proc/29077/statm: 26596 23368 148 319 0 26274 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 106384

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 29078
/proc/meminfo: memFree=1595672/2055920 swapFree=4177828/4192956
[pid=29077] ppid=29075 vsize=109604 CPUtime=1122.01
/proc/29077/stat : 29077 (hydrasat-flat) R 29075 29077 28725 0 -1 4194304 27308 0 0 0 112179 22 0 0 25 0 1 0 1125633610 112234496 24077 1992294400 134512640 135819388 4294956176 18446744073709551615 134616957 0 0 4096 1 0 0 0 17 1 0 0
/proc/29077/statm: 27401 24077 148 319 0 27079 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 109604

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 29078
/proc/meminfo: memFree=1593496/2055920 swapFree=4177828/4192956
[pid=29077] ppid=29075 vsize=112088 CPUtime=1181.99
/proc/29077/stat : 29077 (hydrasat-flat) R 29075 29077 28725 0 -1 4194304 27847 0 0 0 118176 23 0 0 25 0 1 0 1125633610 114778112 24616 1992294400 134512640 135819388 4294956176 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/29077/statm: 28022 24616 148 319 0 27700 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 112088



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 29078
/proc/meminfo: memFree=1592792/2055920 swapFree=4177828/4192956
[pid=29077] ppid=29075 vsize=113380 CPUtime=1200.09
/proc/29077/stat : 29077 (hydrasat-flat) R 29075 29077 28725 0 -1 4194304 28016 0 0 0 119986 23 0 0 25 0 1 0 1125633610 116101120 24785 1992294400 134512640 135819388 4294956176 18446744073709551615 134616780 0 0 4096 1 0 0 0 17 1 0 0
/proc/29077/statm: 28345 24785 148 319 0 28023 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 113380

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)
Real time (s): 1200.42
CPU time (s): 1200.12
CPU user time (s): 1199.87
CPU system time (s): 0.255961
CPU usage (%): 99.9749
Max. virtual memory (cumulated for all children) (KiB): 113380

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.87
system time used= 0.255961
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 28016
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= 2
involuntary context switches= 2667

runsolver used 1.12583 second user time and 3.25251 second system time

The end

Launcher Data 

Begin job on node52 at 2009-03-31 22:01:56
IDJOB=1530418
IDBENCH=70590
IDSOLVER=519
FILE ID=node52/1530418-1238529716
PBS_JOBID= 9062024
Free space on /tmp= 66400 MiB

SOLVER NAME= HydraSAT-Flat 2009-03-22-Flat
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/440/unif-k3-r4.25-v440-c1870-S1350958473-082.cnf
COMMAND LINE= DIR/hydrasat-flat BENCHNAME -rs RANDOMSEED -co memory_limit MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1530418-1238529716/watcher-1530418-1238529716 -o /tmp/evaluation-result-1530418-1238529716/solver-1530418-1238529716 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-flat HOME/instance-1530418-1238529716.cnf -rs 333296295 -co memory_limit 1800

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

MD5SUM BENCH= c022e76aae9fa6802d112de6ed8b76d9
RANDOM SEED=333296295

node52.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		: 3000.230
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		: 3000.230
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:       1692416 kB
Buffers:         79200 kB
Cached:         195916 kB
SwapCached:       7968 kB
Active:         184812 kB
Inactive:       100224 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1692416 kB
SwapTotal:     4192956 kB
SwapFree:      4177828 kB
Dirty:            1336 kB
Writeback:           0 kB
Mapped:          15656 kB
Slab:            63940 kB
Committed_AS:  3177688 kB
PageTables:       1736 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= 66400 MiB
End job on node52 at 2009-03-31 22:21:58